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Oregon · OR

Construction estimating services in Oregon

For Oregon contractors, builders and developers bidding residential, multifamily and light commercial work. Estimates are priced with ZIP-code-adjusted material and labor rates, organized by CSI MasterFormat division, and turned around in 24–48 hours for most projects.

25 Oregon citiesPortland to Happy Valley
24–48 hours for most projectsTypical turnaround
Every CSI divisionSitework through MEP
Local pricingAdjusted to each ZIP code
Census BPS · 2025
New housing units permittedTop 6 Oregon cities
Bend1,756
Portland1,223
Eugene850
Salem778
Medford619
Beaverton442
U.S. Census Bureau, Building Permits Survey, 2025 annual place data.
Real permit data

What affects construction estimates in Oregon?

Five drivers move Oregon numbers most: seismic and wind design under the adopted Oregon Structural Specialty Code; expansive clays and high groundwater that drive foundation and dewatering scope; wet-season scheduling across the Willamette Valley and Cascades; Oregon's prevailing wage rules on public work; and construction excise taxes and system development charges levied by cities and counties.

  • The 25 Oregon cities we track permitted 9,431 new housing units in 2025.
  • About 46% of those units were in buildings with two or more units; 54% were single-family.
  • Bend: the biggest pipeline: 1,756 new housing units in 2025, up 172% against 2024, with about 63% in multifamily buildings.

Oregon bids rarely fail on the headline trade. They fail on the items a plan set implies but never draws: over-excavation under expansive clay, dewatering for a high groundwater table, seismic hold-downs at every shear wall, and wet-weather erosion control that runs from October through April. We produce line-item takeoffs and estimates that carry those items from the start, so your bid reflects the job the inspector will actually sign off on.

We work from your plan set, specifications and addenda in Bluebeam Revu and PlanSwift, then price material and labor with RSMeans data adjusted to the project ZIP code. Deliverables come back as Excel and PDF organized by CSI MasterFormat division, with marked-up plan sets showing what was measured and where. Most projects return in 24–48 hours, with rush turnaround available when a bid date is close. We also provide dedicated estimating support for firms that need ongoing capacity, and our construction takeoff services cover everything from sitework to finishes.

Coverage
25 cities across Oregon
Deliverable
Excel estimate + marked-up PDF plans
Pricing basis
ZIP-code-adjusted material and labor pricing
Turnaround
24–48 hours for most projects
Software
Bluebeam Revu, PlanSwift, RSMeans data
01

For bidders. You are pricing a hard bid or negotiated job in Oregon and need quantities you can defend. We measure from your drawings, flag scope gaps and return a division-organized estimate you can carry into your proposal.

02

For builders. You build in Portland, Bend or the Valley and want budget numbers before you commit to a lot or a shell. We price the assemblies you actually build, so your pro forma reflects Oregon foundation, seismic and weather details.

03

For owners. You are funding a project and need a third-party check on a contractor's number. We re-measure the plans and return a comparison organized by CSI division, with the assumptions written out.

Oregon construction market

Oregon construction market: what the permit data shows

Oregon's residential pipeline is growing again, and it is not growing evenly. Portland-area semiconductor investment and Willamette Valley suburban growth pull multifamily and infrastructure work toward the metro, while Bend and Medford absorb in-migration that shows up as both apartments and single-family lots.

9,431New housing units permitted, 2025
+9.9%vs. 8,582 units in 2024
$2.4BPermitted residential construction value
46%In multifamily buildings (2+ units)

Source: U.S. Census Bureau, Building Permits Survey, annual place-level data for 2024 and 2025. Covers new privately-owned residential units in 25 of the 25 Oregon cities on this page; commercial and industrial work is not included.

Bend: the biggest pipeline

1,756 new housing units in 2025, up 172% against 2024, with about 63% in multifamily buildings.

Portland leads single-family

703 single-family units in 2025, the most of any city we cover in the state.

9,431 units, up 9.9% — and nearly half is multifamily

Across the 25 Oregon cities we cover, 9,431 new privately-owned residential units were permitted in 2025, up 9.9% from 8,582 in 2024, against $2.4B in permitted value. Multifamily accounted for 4,350 units, about 46% of the total. That split matters for estimating: podium and wrap apartment work carries more Type III and Type V over wood, more fire-rated assemblies, and more MEP coordination than a subdivision of single-family homes. If your backlog is shifting toward multifamily, the takeoff mix shifts with it — more concrete, more drywall, more electrical rough-in per square foot.

Bend leads the pipeline; Portland leads single-family

Bend permitted 1,756 units in 2025, up 172% over 2024, with roughly 63% in multifamily buildings — the largest pipeline of any city we cover. Portland permitted 1,223 units, down 28%, but still led the state in single-family with 703 units. Eugene (850 units, down 15%), Salem (778, down 14%) and Medford (619, up 66%) round out the volume. Beaverton posted 442 units, up 175%. For bidders, the read is straightforward: Central Oregon and the west-side suburbs are where multifamily framing, roofing and sitework packages are being let, while Portland remains the deepest single-family remodel and infill market.

2024 vs. 2025

Where Oregon residential permits are rising and falling

Total new housing units by city. Sort by volume or by change to see which markets are heating up.

Bend1,756+172%
Portland1,223-28%
Eugene850-15%
Salem778-14%
Medford619+66%
Beaverton442+175%
Corvallis401+383%
Redmond374-28%
Happy Valley350+112%
Springfield329-14%
Hillsboro313-47%
Gresham296+24%
20242025
Cities we cover

Construction estimates in 25 Oregon cities

Each city page covers local permit activity, the projects contractors are bidding there, and the code and site factors that change the estimate.

Portland

#1
1,223 units in 2025
▼ 28% vs 2024
703 single-family · 520 multifamily

Salem

#2
778 units in 2025
▼ 14% vs 2024
364 single-family · 414 multifamily

Eugene

#3
850 units in 2025
▼ 15% vs 2024
234 single-family · 616 multifamily

Gresham

#4
296 units in 2025
▲ 24% vs 2024
237 single-family · 59 multifamily

Hillsboro

#5
313 units in 2025
▼ 47% vs 2024
295 single-family · 18 multifamily

Beaverton

#6
442 units in 2025
▲ 175% vs 2024
371 single-family · 71 multifamily

Bend

#7
1,756 units in 2025
▲ 172% vs 2024
646 single-family · 1,110 multifamily

Medford

#8
619 units in 2025
▲ 66% vs 2024
326 single-family · 293 multifamily

Springfield

#9
329 units in 2025
▼ 14% vs 2024
178 single-family · 151 multifamily

Corvallis

#10
401 units in 2025
▲ 383% vs 2024
26 single-family · 375 multifamily

Albany

#11
28 units in 2025
▲ 22% vs 2024
12 single-family · 16 multifamily

Tigard

#12
228 units in 2025
▼ 56% vs 2024
157 single-family · 71 multifamily

Lake Oswego

#13
138 units in 2025
▲ 475% vs 2024
83 single-family · 55 multifamily

Keizer

#14
95 units in 2025
▲ 171% vs 2024
21 single-family · 74 multifamily

Grants Pass

#15
195 units in 2025
▲ 107% vs 2024
58 single-family · 137 multifamily

Oregon City

#16
287 units in 2025
▲ 1148% vs 2024
287 single-family · 0 multifamily

McMinnville

#17
26 units in 2025
▼ 16% vs 2024
26 single-family · 0 multifamily

Redmond

#18
374 units in 2025
▼ 28% vs 2024
205 single-family · 169 multifamily

Tualatin

#19
147 units in 2025
▲ 11% vs 2024
147 single-family · 0 multifamily

West Linn

#20
29 units in 2025
▼ 38% vs 2024
29 single-family · 0 multifamily

Woodburn

#21
273 units in 2025
▼ 52% vs 2024
246 single-family · 27 multifamily

Forest Grove

#22
135 units in 2025
▼ 9% vs 2024
135 single-family · 0 multifamily

Newberg

#23
51 units in 2025
▼ 56% vs 2024
51 single-family · 0 multifamily

Wilsonville

#24
68 units in 2025
▲ 17% vs 2024
68 single-family · 0 multifamily

Happy Valley

#25
350 units in 2025
▲ 112% vs 2024
176 single-family · 174 multifamily
Single-familyMultifamily (2+ units)
Local factors

What changes a construction estimate in Oregon

Oregon estimates move on six things that rarely appear on a generic national cost sheet. Each one changes quantities, not just unit prices.

Code adoption and amendments

Oregon adopts the Oregon Structural Specialty Code and the Oregon Residential Specialty Code, based on the IBC and IRC with state amendments, plus the Oregon Energy Efficiency Specialty Code for envelope and mechanical scope. Local jurisdictions may amend further and adopt their own seismic or wildfire provisions. Confirm the adopted edition and any local amendments with the building department before you price. Code edition drives wall R-values, glazing U-factors, bracing and hold-down counts.

Oregon Structural Specialty Code · Oregon Residential Specialty Code · Oregon Energy Efficiency Specialty Code · local building department

Soils, clays and foundations

Much of the Willamette Valley sits on expansive clays and fill, and parts of the Portland metro have high groundwater and soft alluvium. That shows up as over-excavation and replacement, deeper stem walls, post-tensioned or mat slabs, and occasionally deep foundations. A geotechnical report is not optional scope — it is the input that sets your concrete quantities. Price earthwork by cubic yard with a stated over-excavation allowance, and carry dewatering as a separate line rather than burying it in general conditions.

expansive clay · high groundwater · geotechnical report · over-excavation

Seismic and wind design

Western Oregon sits in a high seismic zone, and coastal and gorge areas add wind exposure. Estimates need continuous load path hardware: anchor bolts and plate washers, hold-downs, straps, blocking and shear-nail schedules that a plain drywall takeoff will miss. On commercial work, seismic bracing for mechanical, electrical and plumbing systems is a separate scope that is frequently left out of subcontractor bids. Measure hold-downs and blocking by count from the structural sheets, not by allowance.

Seismic Design Category · shear wall schedule · hold-downs · ASCE 7

Wet-season climate and scheduling

Oregon's rainy season runs roughly October through April west of the Cascades, and Central and Eastern Oregon swing between wet winters and hot, dry summers. That affects more than schedule: you need erosion and sediment control, temporary cover, pump and heater allowances, and weather-day language in the bid. Concrete cure times and paint and coating windows tighten in cold, damp conditions. Price temporary protection as a line item and state the assumed start month, because a November foundation costs more than a June one.

erosion and sediment control · NPDES construction stormwater permit · cure time · weather days

Wage rules and public work

Oregon public works projects carry prevailing wage requirements administered by the Bureau of Labor and Industries, with certified payroll and apprenticeship obligations. Even private work feels the effect: the metro labor pool is tight, and semiconductor and data center construction pulls electricians and mechanical trades at premium rates. Build labor at the classification and shift you will actually use. If your project is public, confirm the applicable wage determination and threshold with the awarding agency before you finalize the number.

Bureau of Labor and Industries · prevailing wage · certified payroll · apprenticeship utilization

Taxes, fees and material logistics

Oregon has no state sales tax, but cities and counties levy construction excise taxes and system development charges, and Portland-metro jurisdictions add their own permit and inspection fees. Those are real line items, not rounding. On the material side, lumber and engineered wood move regionally, while specialty items — custom glazing, long-span trusses, mechanical equipment — ship from out of state with lead times that affect escalation. Price fees from the current jurisdiction schedule and date your material quotes.

construction excise tax · system development charges · permit fees · material lead time
Oregon estimating guide

How Oregon conditions show up in a takeoff, trade by trade

Oregon's seismic zones, expansive clays, wet-season schedule and code amendments change quantities in five trades more than any national cost sheet shows. Here is what we measure differently, and why.

Sitework and earthwork

We measure stripping, over-excavation and structural fill by cubic yard against the geotechnical report, not by a blanket allowance. In the Willamette Valley, expansive clays and high groundwater in Portland, Salem and Eugene drive replacement depth, dewatering, and sometimes wick drains. Coastal and gorge sites add erosion and sediment control tied to the NPDES construction stormwater permit, which we carry as a separate line with inlet protection, silt fence and stabilized construction entrance quantities. We also take off temporary cover and pump allowances by the month, because an October start in Oregon prices differently from a June start. Confirm local amendments before finalizing quantities.

Wood framing and lumber

We take off dimensional lumber, engineered wood products, sheathing and connectors by piece and sheet from the framing plans, with waste factors typical for the member type. Oregon's seismic design categories push more shear walls, blocking and hold-downs than a national takeoff would show. On multifamily work in Bend, Beaverton and Medford, we separate Type III and Type V assemblies, fire-rated floor/ceiling and wall assemblies, and stair and elevator shaft framing. We also flag long-span trusses and custom glazing that ship from out of state, because lead times affect escalation. Lumber takeoff quantities should be checked against the structural notes, not the architectural sheets alone.

Mechanical, electrical and plumbing rough-in

We measure MEP rough-in by fixture, device and linear foot of pipe and conduit, then apply ZIP-code-adjusted labor. Oregon's energy code drives envelope and mechanical scope, including ventilation and heat recovery requirements that add equipment and ducting. Seismic bracing for mechanical, electrical and plumbing systems is a separate scope on commercial work in Portland, Hillsboro and Salem, and it is frequently omitted from subcontractor bids. We count hangers, seismic restraints and flexible connections from the structural and mechanical sheets. On semiconductor and data center work, electrical gear and cooling loads drive the estimate, so we price switchgear, busway and piping by the section, not by square foot.

Concrete and foundations

Footings, stem walls, slab-on-grade and post-tensioned slabs are measured by volume with formwork by contact area, but Oregon changes the details. Seismic hold-downs, anchor bolts with plate washers and continuous load path straps are counted from the structural sheets, not allowed. Expansive clay sites often require deeper stem walls, mat slabs or drilled piers, which we take off by count and depth. High groundwater in the Portland metro can add waterproofing and sump systems. We separate concrete pump, curing and winter heating blankets as line items, because cold, damp conditions from October through April affect cure time and cost.

Roofing and weatherproofing

Roofing takeoff is by square, with underlayment, ice and water shield, flashing and ventilation counted separately. In Oregon, wet-season scheduling and wind exposure on the coast and gorge drive underlayment selection, fastener patterns and temporary dry-in. On multifamily buildings in Bend and Eugene, we measure roof drains, scuppers and overflow scuppers by count, plus roof access hatches and fall protection. Steep-slope roofs common in Portland and Lake Oswego need extra staging and safety line items. We also separate membrane roofing on low-slope commercial work from shingle or metal on residential, because the waste factors and labor units differ.

Scope gaps we see on Oregon bids

  • Seismic hold-downs, anchor bolts and continuous load path hardware omitted from framing bids on western Oregon projects.
  • Dewatering and over-excavation not carried as separate line items when the geotechnical report calls for them.
  • Erosion and sediment control plans missing from sitework bids, especially for October through April starts.
  • Seismic bracing for mechanical, electrical and plumbing systems left out of commercial subcontractor scopes.
  • Temporary heat, curing blankets and weather protection not priced for cold, damp concrete and coating work.
  • Construction excise taxes and system development charges excluded from owner budgets and permit fee schedules.
  • Long-lead specialty items — custom glazing, long-span trusses, mechanical equipment — not dated or escalated.
Services in Oregon

Estimating services for Oregon projects

Order a single trade or the whole building. Every estimate is organized by CSI MasterFormat and priced to your Oregon ZIP code.

Property types

Property types we estimate in Oregon

The 2025 permit mix shows 9,431 new residential units across the 25 Oregon cities we cover, with multifamily at about 46% and single-family at 5,081 units. That split shapes which assemblies and trades drive your estimate.

Single-family infill

Portland permitted 703 single-family units in 2025, the most of any city we cover, with Beaverton, Salem and Eugene adding suburban lots. Expect tight sites, seismic shear walls and wet-season foundation work.

Watch for: Hold-down counts, over-excavation, temporary erosion control, and narrow-lot staging.

Multifamily podium and wrap

Bend permitted 1,756 units with about 63% multifamily, and Eugene, Salem and Beaverton add apartment volume. These are Type III and Type V wood over concrete podium, with fire-rated assemblies and MEP coordination.

Watch for: Fire-rated floor/ceiling assemblies, shaft framing, roof drains, and seismic bracing for MEP.

Light commercial and retail

Portland-area semiconductor investment and Willamette Valley growth support retail, office and light industrial in Hillsboro, Tigard, Wilsonville and Tualatin. Shell and core plus tenant improvement scopes are common.

Watch for: Seismic bracing, energy code envelope, and separate TI versus shell division splits.

Custom and coastal homes

High-value custom homes in Lake Oswego, West Linn and Bend, plus coastal and gorge properties, carry wind and seismic exposure. Steep slopes, expansive clays and long material hauls change the sitework and foundation quantities.

Watch for: Wind uplift, deep foundations, dewatering, and long-lead custom glazing.

Who we provide estimates for

Who we estimate for in Oregon

General contractors

You need division-organized quantities you can defend in a hard bid. We measure from your plan set, flag scope gaps and return an estimate you can carry into your proposal.

Subcontractors

You bid framing, concrete, drywall or MEP and need takeoff by piece, sheet and linear foot. We price your scope with ZIP-code-adjusted labor and separate the items that get missed.

Developers

You are evaluating a lot or a shell before committing. We price the assemblies you actually build, so your pro forma reflects Oregon foundation, seismic and weather details.

Architects

You need a third-party check on a contractor's number or a budget at design milestones. We re-measure the plans and return a comparison organized by CSI division with assumptions written out.

Owners and facility managers

You are funding a project and want an independent estimate before award. We provide line-item backup and marked-up plan sets so you can see what was measured.

Public agencies and their bidders

Prevailing wage, certified payroll and apprenticeship obligations apply on Oregon public work. We build labor at the classification and shift you will actually use, and confirm wage determinations with the awarding agency.

How it works

From Oregon plans to a bid-ready estimate

  1. Upload your plansPDF, DWG or a plan-room link, with specs, the geotechnical report and addenda if you have them.
  2. Get a quoteWe review the set and reply with a price and a delivery date before any work starts.
  3. We take off and priceQuantities by CSI section, priced to your Oregon ZIP code or your own supplier and labor rates.
  4. Receive your estimateExcel estimate and color-coded plans, checked by a second estimator.
Deliverables

What you receive

  • Excel estimate organized by CSI division with material, labor and equipment columns
  • Marked-up PDF plans, color-coded by trade so every quantity traces to a sheet
  • Oregon-specific line items where they apply, shown separately for review
  • Material lists ready for supplier quotes
  • Written scope, assumptions and exclusions to attach to your bid
Client reviews

What clients say about Scope Precision Estimate

10 client reviews
MD
Matthew DavisConstruction Manager

Their construction estimate was thorough and professionally prepared. It made our budgeting process much easier and helped us identify potential cost issues early.

CM
Christopher MillerResidential Builder

We needed a quick and accurate construction cost estimate, and they delivered exactly what we needed. Great attention to detail and a very responsive team.

BT
Brian TaylorProject Estimator

Fast, accurate, and dependable estimating service. They understood the project requirements quickly and provided a detailed estimate without unnecessary delays.

RW
Robert WilliamsEstimating Manager

Professional and reliable estimating service. The detailed quantity takeoff helped us reduce pricing errors and submit our proposal on time.

JR
James RichardsonConstruction Project Manager

Excellent construction estimating service. The team provided a comprehensive takeoff and cost breakdown that saved us hours of manual work.

KM
Kevin MartinezCivil Contractor

Great experience from start to finish. The detailed material takeoff and cost estimate helped us prepare a much more accurate project budget.

FAQ

Oregon construction estimating questions

What does an Oregon construction estimate cost?

Pricing depends on project type, square footage and the number of trades you need measured. We do not publish a flat rate because a single-family takeoff and a multifamily podium estimate are different scopes. Send your plan set and we will quote a fixed fee before we start. Most projects return in 24–48 hours, with rush turnaround available when a bid date is close. For a firm quote, send plans through our get an estimate page.

How fast can you turn around an estimate for a bid in Oregon?

Most projects return in 24–48 hours from receipt of a complete plan set, specifications and addenda. Rush turnaround is available when a bid date is close. Turnaround depends on sheet count, the number of trades and whether you need pricing or quantities only. Send the full set including structural, civil and MEP sheets so we can measure rather than allow. If your bid is within a week, tell us at submittal and we will confirm the schedule in writing.

Do you price Oregon projects with local labor and material rates?

Yes. We price material and labor with RSMeans data adjusted to the project ZIP code, so a Bend or Medford estimate reflects local conditions rather than a national average. We also account for Oregon prevailing wage on public work when you tell us the project is publicly funded. Confirm the applicable wage determination with the awarding agency before you finalize your bid. For public projects, include the wage determination and threshold with your plans so we can build labor at the correct classification.

What codes apply to my Oregon project?

Oregon adopts the Oregon Structural Specialty Code and the Oregon Residential Specialty Code, based on the IBC and IRC with state amendments, plus the Oregon Energy Efficiency Specialty Code for envelope and mechanical scope. Local jurisdictions may amend further and adopt their own seismic or wildfire provisions. Confirm the adopted edition and any local amendments with the building department before you price, because code edition drives wall R-values, glazing U-factors, bracing and hold-down counts. We note the code edition we priced against in the estimate assumptions.

How does Oregon's seismic design affect my takeoff?

Western Oregon sits in a high seismic zone, so estimates need continuous load path hardware: anchor bolts and plate washers, hold-downs, straps, blocking and shear-nail schedules. We measure hold-downs and blocking by count from the structural sheets, not by allowance. On commercial work, seismic bracing for mechanical, electrical and plumbing systems is a separate scope that is frequently left out of subcontractor bids. Confirm the Seismic Design Category with the structural engineer. We also separate seismic bracing for MEP from the base mechanical and electrical scopes so it does not get buried.

What do you need from me to start an estimate?

Send the complete plan set, specifications, addenda and any geotechnical report. If you have a bid date, tell us. For public work, include the wage determination and threshold. We also need the project ZIP code for pricing, the construction type and the assumed start month so we can price weather protection and dewatering correctly. If you have a target budget or a prior estimate, include it and we will note variances. Incomplete sets lead to allowances, which we avoid.

Do you handle multifamily and commercial work in Oregon?

Yes. We estimate single-family, multifamily, light commercial and tenant improvement work. The 2025 permit data shows 4,350 multifamily units across the 25 Oregon cities we cover, about 46% of the total, with Bend, Eugene, Salem and Beaverton leading. Multifamily estimates carry more fire-rated assemblies, Type III and Type V framing, and MEP coordination than single-family subdivisions. For commercial work, we separate shell and core from tenant improvement and price seismic bracing as its own scope. Send the full set and we will confirm the divisions we will measure.

Can you estimate only part of a project, like concrete or drywall?

Yes. We provide trade-specific takeoffs and estimates, including concrete, drywall, roofing, flooring, painting, electrical and sitework. Send the sheets relevant to your scope and we will measure those divisions. If you need the full project later, we can expand the estimate and keep the same assumptions and pricing basis. Trade-specific scopes are priced with the same ZIP-code-adjusted labor and material rates, and we mark up the sheets so you can see exactly what was measured. Ask for a trade-specific quote when you send plans.

Where does the permit data on this page come from?

The figures come from the U.S. Census Bureau Building Permits Survey, annual place-level data, for new privately-owned residential units only. The 2025 data covers 25 Oregon cities: 9,431 total units, up 9.9% from 8,582 in 2024, with 5,081 single-family and 4,350 multifamily units, against $2.4B in permitted value. The survey does not count commercial or non-residential construction, so use the numbers as a residential pipeline indicator, not a total construction measure. We cite the source in every estimate that references permit data.

Do you provide marked-up plan sets with the estimate?

Yes. Deliverables come back as Excel and PDF organized by CSI MasterFormat division, with marked-up plan sets showing what was measured and where. That lets you check quantities against the drawings and defend your number in a bid review. We work in Bluebeam Revu and PlanSwift, so markups are cloud-based and searchable. If you need a specific markup convention or layer naming for your team, tell us at submittal and we will follow it. Marked-up sets are included with every estimate.

RH

Reviewed by Ryan H.

Senior Estimator, 15+ years in construction estimating and cost planning.

  • Construction cost estimating
  • Quantity takeoffs
  • Material and labor cost analysis
  • Bid preparation and evaluation
  • Drawing and specification review
  • Project budgeting

Other states we cover

Get an Oregon estimate

Send your plan set and we will return a division-organized takeoff priced for your ZIP code, usually within 24–48 hours.

  1. We review the set and check for missing sheets or addenda.
  2. You get a quote with a price and a delivery date.
  3. You approve and we start the takeoff.
  4. You receive the Excel estimate and marked-up plans.
Upload plans for a quote
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