Sitework and excavation
Mass grading, utility trenching, and erosion control for tight infill lots on Thurston County glacial till.
CY · LF · TONLacey permitted 630 new privately-owned residential units in 2025, 96% of them multifamily. We produce CSI-formatted takeoffs and estimates for the contractors and developers building that density in Thurston County.
Lacey's 2025 permit mix was 96% multifamily and averaged $150,500 per unit, so most estimates here hinge on Type III/V wood-frame over podium, tight infill staging, Thurston County glacial till excavation, wet-season concrete protection, and ZIP-code-adjusted material and labor pricing rather than single-family takeoff habits.
Lacey's permit data tells you what the work is. The city issued 630 new privately-owned residential units in 2025, up from 178 in 2024, and 604 of those units were multifamily. Average permitted value was $150,500 per unit. That is a multifamily town with a small single-family tail, and your takeoff has to reflect it: repeated unit plans, shared MEP risers, one podium slab, and a site package that has to be priced before the first footing is dug.
We work from your plan set in Bluebeam Revu and PlanSwift, price with ZIP-code-adjusted RSMeans data, and return Excel and PDF deliverables organized by CSI MasterFormat division with marked-up drawings. Most projects come back in 24–48 hours, with rush available. If you are bidding against three other GCs on the same Lacey apartment shell, the difference is usually whether your multi-family takeoff caught the balcony waterproofing and the fire-rated shaft framing. Start with our Washington construction estimating overview if you are new to the state, or send drawings straight through get an estimate.
For bidders. You need a bid-ready number fast. We take off your set by division, flag scope gaps between your bid and the drawings, and return a marked-up plan set you can defend line by line in a pre-bid meeting.
For builders. You are buying out subs and ordering material. We break framing, concrete, and MEP into quantities you can hand to suppliers, with waste factors stated so your lumber and rebar orders match the takeoff.
For owners. You are checking a budget before you commit. We reconcile the GMP against the drawings, show what is included and excluded, and give you a cost basis you can carry into a lender conversation.
Select a bar to compare Lacey with the largest Washington markets we cover.
630 new housing units in 2025 (+253.9% vs 2024).
26 single-family · 604 multifamily (96%).
Of the 630 residential units Lacey permitted in 2025, 604 were multifamily — 96% of the total. Single-family was 26 units. Permitted value was $95M, averaging $150,500 per unit. For a bidder, that means your real competition is not custom-home builders; it is other crews doing repeated Type III and Type V wood-frame over podium, with one model unit drawn four to eight times per floor. Price the repetition honestly: the third identical kitchen is cheaper than the first, but the shaft framing and roof-to-wall tie-in are not. Lacey ranked 11th of 25 covered Washington cities by units and accounted for 3.9% of the 16,004 units permitted statewide, so the volume is real but concentrated in a few large projects. Compare that pattern with Olympia next door before you set your markup.
Units jumped from 178 in 2024 to 630 in 2025 — a 254% change. That kind of swing strains local subcontractor capacity. Framing crews, concrete finishers, and drywall subs get pickier about which jobs they price, and their numbers move between the bid and the buyout. Build escalation and re-bid risk into your estimate rather than assuming 2024 pricing still holds. The single-family side is thin at 26 units, so do not size your overhead for a custom-home pipeline that is not there. If you also work north toward Sammamish or east toward Puyallup, keep separate cost libraries; labor and material pricing differ by ZIP even within the same metro.
The scopes we take off most often for Lacey-area projects, priced by division with quantities you can audit.
Mass grading, utility trenching, and erosion control for tight infill lots on Thurston County glacial till.
CY · LF · TONPodium slabs, footings, and retaining walls priced with formwork, rebar, and pump time separated.
CY · SF · TONType III and Type V wood-frame walls, floors, and roof framing with stud, plate, and sheathing counts.
LF · EA · SFLow-slope membrane over multifamily roofs plus WRB, flashing, and balcony waterproofing quantities.
SQ · LF · SFShared risers, unit-by-unit plumbing counts, and split-system or VRF layouts for repeated floor plans.
LF · EA · TONSpread footings, stem walls, and slab-on-grade for podium and garden-style buildings on till.
CY · LF · SFThe 26-unit single-family tail: custom and spec homes with full division-by-division takeoff.
SF · EA · LFTenant improvements, warehouse shells, and light industrial pads along the I-5 corridor.
SF · CY · TONYou are bidding Lacey multifamily shells against three or four other GCs. We take off every division from your set so your bid number holds up in a pre-bid meeting.
With 604 of 630 permitted units multifamily in 2025, your pro forma lives on per-unit cost. We break repeated unit plans into per-key quantities you can carry through a lender budget.
You buy lumber and formwork before the shell dries in. We give you piece counts, board feet, and cubic yards with waste factors stated so your supplier orders match the drawings.
Shared risers, corridor mains, and unit-by-unit fixture counts drive your number. We quantify plumbing, mechanical, and electrical from the riser diagrams and panel schedules.
You need a cost check while details are still moving. We mark up the plan set with quantities so you can see which assemblies carry the budget.
You are reconciling a GMP or checking a budget before committing. We show inclusions, exclusions, and unit costs against the drawings you were given.
We estimate from your plan set wherever the project sits in Thurston County and the South Sound. Send drawings for any of these areas and we will price them with ZIP-code-adjusted material and labor.
The 2025 permit mix was 604 multifamily units against 26 single-family units, so most of our Lacey takeoff work is repeat-unit residential with shared building systems. Here is what we price most often.
Four and five stories over a concrete podium, wood frame above, with tuck-under or structured parking. We take off the podium slab, the unit mix, and the corridor and shaft framing that repeats on every floor.
Watch for: Podium waterproofing, fire-rated shaft framing, unit-to-unit acoustical assemblies.
Attached two and three-story rows with shared party walls. Repetition helps, but the end units, stair towers, and garage slabs break the pattern and have to be taken off separately.
Watch for: Party-wall fire assemblies, stair framing, per-unit garage slab quantities.
The 26 single-family units permitted in 2025 are mostly infill lots on existing streets. Small sites mean tight staging, short spoils runs, and utility connections priced per lot rather than per block.
Watch for: Utility trench lengths, driveway and sidewalk restoration, small-lot staging.
Ground-floor retail or office under residential floors. The structural grid changes at the transfer level, and the MEP systems separate into commercial and residential risers with separate metering.
Watch for: Transfer beams, separate utility metering, tenant improvement allowances.
Unit counts are high but so is the common area: dining, commercial kitchen, therapy rooms, and wide-corridor egress. We price the commercial kitchen and nurse-call rough-in as separate scopes.
Watch for: Commercial kitchen equipment, nurse-call rough-in, corridor widths.
Hawks Prairie and the industrial pockets along the I-5 corridor carry warehouse, flex, and shop buildings. Slab flatness, column spacing, and dock equipment set the cost more than the wall area does.
Watch for: Slab flatness tolerances, dock equipment, column spacing and bay sizes.
Two bidders can price the same Lacey drawing set and land $40 a square foot apart. These are the drivers that move the number here.
Lacey permits run through the city's community development department, and Thurston County projects can also touch the county health department for septic and well. Washington adopts the IBC, IRC, IECC, NEC, and the Uniform Plumbing Code on a statewide cycle with local amendments, so confirm the adopted edition with the building department before you price. Review timelines shift with multifamily volume, and a plan-check comment on fire separation or energy compliance can add a revision cycle to your schedule.
IBC · IRC · IECC · NEC · Uniform Plumbing CodeMuch of the Lacey area sits on glacial outwash and recessional deposits, with pockets of soft silt and clay near the Nisqually and Chambers basin drainages. A geotechnical report usually governs: overexcavation and structural fill, footing depth below frost, and drainage behind retaining walls. If the report calls for a mat or piles on a podium job, that line item alone can swing the concrete package. Price the foundation from the geotech, not from a rule of thumb.
Geotechnical report · Structural fill · Footings · Retaining wallsSouth Sound winters put water in the ground from October through April. Excavation in wet silt turns into shoring, dewatering, and imported structural fill, and the site package has to carry erosion control, silt fence, and temporary sedimentation ponds from the first day. Storm drainage is often the largest sitework line: catch basins, storm line, and detention or infiltration facilities sized to the local manual. Price earthwork by season, not by average.
Dewatering · Erosion control · Storm drainage · Detention facilitiesLacey draws labor from the Olympia and Tacoma markets along I-5, and prevailing wage applies on public and some publicly funded work. Crew availability tightens when several multifamily projects are framing at once, which shows up as higher labor hours per unit or a longer schedule with more general conditions. Get current wage determinations for the specific project and confirm apprenticeship and certified payroll requirements before you build the labor column.
Prevailing wage · General conditions · Certified payroll · ApprenticeshipLacey and Thurston County review site plans against critical areas, shoreline, and stormwater manuals, and multifamily infill often runs into buffer widths, tree retention, and parking ratios. Those requirements change the site package: less building footprint, more landscaping and storm facilities, and sometimes a retaining wall where a slope was assumed. Confirm the adopted critical areas ordinance and any shoreline designation with the local planning department before you finalize the site takeoff.
Critical areas · Shoreline · Tree retention · Parking ratiosConcrete, lumber, and structural steel come down I-5 from Tacoma and Portland suppliers, and delivery windows tighten when the region is busy. Washington sales tax applies to materials and some services, and tax rates vary by location, so carry the correct rate for the project address rather than a county average. For public work, confirm whether sales tax is included in the contract and how retainage is handled.
Sales tax · Retainage · Supplier lead times · I-5 corridorLacey's 2025 permit mix was 630 new privately-owned residential units, 96% of them multifamily, so your takeoff has to handle repeated unit types, shared systems, and tight site footprints. Each trade below carries a local condition that changes quantity or pricing.
Lacey's glacial till and wet winters mean you cannot take the geotech report at face value. A takeoff for a multifamily podium job typically includes stripping and stockpiling topsoil, structural fill import, and a subdrain envelope around footings. Stormwater is the big variable: flow control and water quality structures, infiltration trenches, and sometimes a regional pond. Under the state's municipal stormwater permit, the city requires a stormwater site plan and a construction stormwater general permit before earthwork starts. Confirm the adopted manual and thresholds with the Lacey building department. Line items to price: trench excavation by depth band, PVC and HDPE pipe by diameter, catch basins, and controlled-density fill. Our sitework estimating services break these out by area and depth so your bid reflects the actual site, not a per-acre allowance.
Wood-frame multifamily buildings in Lacey are usually three to five stories over a concrete podium. A takeoff needs wall types by fire separation and acoustical rating, not just by thickness. Count plates, studs at 16 inches on center, headers, blocking, and hold-downs separately. Sheathing is where waste factors matter: typical waste runs 5% to 10% for wall sheathing and 10% for roof sheathing on cut-up roofs, but confirm with your supplier. Engineered lumber like LVL and I-joists should be listed by depth and span. Because Lacey gets wind-driven rain, price a weather-resistive barrier and flashing at every penetration. Our framing estimating services and multi-family estimating services produce takeoffs by building and by typical floor so you can see the repetition savings.
Lacey multifamily work usually uses split-system heat pumps or VRF, with ducted or ductless distribution. Your takeoff should count condensing units, air handlers, line sets by diameter, and refrigerant charge separately. Plumbing is mostly PEX and PVC, with fixtures counted by unit type. Electrical includes service gear, house panels, unit panels, branch wiring by device count, and low-voltage rough-in for access control and internet. On a 604-unit multifamily year like 2025, the repetition makes unit-level counts reliable, but common-area and site lighting still need a room-by-room or pole-by-pole takeoff. Our MEP estimating services break mechanical, electrical, and plumbing into separate CSI divisions so your subcontractor bids can be compared line by line.
With 96% of 2025 Lacey permits being multifamily, most of your concrete volume is in parking levels, podium slabs, and repeated unit foundations. Glacial soils can require over-excavation and structural fill, which changes footing depth and concrete volume. A takeoff should separate footings, stem walls, slab on grade, elevated slabs, and columns by mix design and thickness. Rebar is priced separately by bar size and spacing, plus chairs, dowels, and lap splices. Watch formwork: repeated unit layouts reduce forming cost, but stepped footings on sloped lots add labor. If your project includes post-tensioned slabs, add strand, anchors, and stressing. Our concrete estimating services and foundation estimating services itemize these by pour sequence so your supplier quotes match your takeoff.
Lacey's wet climate and occasional wind events push roofing takeoffs toward standing-seam metal or high-grade architectural shingles with enhanced underlayment. For low-slope multifamily roofs, price TPO or EPDM membrane by square, plus insulation thickness to meet the current Washington energy code. Confirm the adopted code edition with the local building department. Envelope scope includes house wrap, rigid insulation, sealants, and flashings at windows and deck ledger boards. Do not forget roof drains, scuppers, and overflow scuppers on podium decks. Waste factors for roofing typically run 10% to 15% on shingle roofs and 5% to 10% on membrane. Our roofing estimating services list underlayment, fasteners, and edge metal by linear foot so nothing is left as a lump sum.
Quick check for a single element. For a full drawing set, send the plans and we measure everything, including the items calculators miss.
Typical waste: 3–5% for slabs, 5–10% for footings and walls. Truck count assumes 10 CY loads; confirm load size with your ready-mix supplier.
Need the full takeoff with pricing? Upload your plans.
| Section | Line item | Qty | Unit |
|---|---|---|---|
| 03 30 00 | Podium slab concrete, 8 in. | 185 | CY |
| 03 30 00 | Footing concrete | 92 | CY |
| 04 20 00 | CMU stem wall | 640 | SF |
| 05 12 00 | Structural steel columns and beams | 6.5 | TON |
| 06 10 00 | Wall framing, 2x6 at 16 in. o.c. | 18400 | LF |
| 06 16 00 | Wall sheathing, 7/16 in. OSB | 9200 | SF |
| 07 21 00 | Batt insulation, R-21 walls | 9200 | SF |
| 09 30 00 | Ceramic tile flooring, unit baths | 2100 | SF |
This example shows how we build a wall framing takeoff for a three-story wood-frame building in Lacey. Dimensions are illustrative. We start with the architectural plan and count wall length by type, then apply height and stud spacing.
| Step | Calculation | Result |
|---|---|---|
| Wall length, typical floor | 620 LF | 620 LF |
| Wall height | 9 ft | 9 ft |
| Wall area, typical floor | 620 × 9 | 5,580 SF |
| Wall area, three floors | 5,580 × 3 | 16,740 SF |
| Studs at 16 in. o.c. | 16,740 ÷ 1.333 | 12,555 studs |
| Add 3 studs per opening, 60 openings | 60 × 3 | 180 studs |
| Waste factor, 5% | (12,555 + 180) × 1.05 | 13,372 studs |
We price studs by length: 8 ft for standard walls, 9 ft for full-height walls, and 16 ft for plates. Plates are counted as three per wall run (bottom, double top), so 620 LF × 3 × 3 floors = 5,580 LF of plate material, plus waste. Headers over openings are sized by span and listed separately, typically 4x or LVL. Blocking at cabinets, grab bars, and mechanical penetrations is counted by fixture count.
For sheathing, we take the same wall area, add 10% for cut-up elevations and openings, and round to the nearest sheet. House wrap and flashing are priced by the roll and linear foot. Because Lacey gets wind-driven rain, we include a drained and vented rainscreen detail where the plans show it. If your project uses a different stud spacing or double-stud wall, send the plans and we will revise the takeoff. Our framing estimating services and multi-family estimating services cover this scope in Excel and PDF, organized by CSI division with marked-up plan sets.
Residential permits dominate. In 2025, Lacey issued 630 new privately-owned residential units, and 604 of those were multifamily. That is 96% of the total and a 254% increase over 2024. Single-family was 26 units. The permitted value was $95 million, averaging $150,500 per unit. For an estimator, that means your multifamily takeoff skills matter more here than custom single-family. Expect podium buildings, repeated unit plans, and shared sitework. Commercial and industrial work exists, but the permit data shows where the volume is.
It changes both quantities and sequencing. Earthwork is often scheduled around the wet season, so you may need to price temporary erosion control, stabilization, and dewatering. Roofing and envelope takeoffs should include enhanced underlayment, flashing at every penetration, and drained rainscreen details where specified. Concrete pours may need blankets or accelerators in cold months. None of these are optional in western Washington. Confirm the specific requirements with the Lacey building department and the geotechnical report, then price them as line items rather than allowances.
Yes, if one exists. Glacial soils in the Lacey area can vary over short distances, and the geotech report tells us bearing capacity, groundwater depth, and whether over-excavation is likely. Without it, we estimate from the structural drawings and note the assumption. If the report calls for structural fill or a deeper footing, we add those quantities. If you only have a preliminary report, send it. We would rather flag a foundation risk in the takeoff than have you discover it during excavation.
Yes, and repetition is where a good takeoff saves money. We count one typical unit completely, then multiply by unit count and add the differences for corner units and accessible units. Common areas, corridors, stairs, and mechanical rooms are taken off separately. For a 604-unit multifamily year like Lacey had in 2025, that approach keeps the takeoff accurate without pricing every unit from scratch. We deliver the takeoff by building, by floor, and by unit type so your subcontractors can bid the scope they actually hold.
We cover all divisions in a typical building, from 02 existing conditions through 33 utilities. For Lacey multifamily, the heavy divisions are 03 concrete, 05 metals, 06 wood and plastics, 07 thermal and moisture protection, 08 openings, 09 finishes, and 22/23/26 plumbing, HVAC, and electrical. Sitework falls under 31 and 33. We organize the Excel and PDF by MasterFormat division with marked-up plan sets, so you can sort, filter, and compare bids. If you need a specific division broken out further, tell us before we start.
We use ZIP-code-adjusted material and labor pricing from RSMeans data, then apply the sales tax rate for the project address. Washington has no state income tax but does have sales tax on construction materials, and rates vary by city and county. We show material cost, labor cost, and tax as separate columns so you can see the effect. If your contract is tax-exempt or you are buying materials under a different entity, tell us and we will adjust. Always confirm current rates with your accountant or the Washington Department of Revenue.
Most projects are delivered in 24 to 48 hours. Rush service is available if you have a bid deadline sooner. Turnaround depends on the completeness of the plans and the size of the project. A single-family takeoff is faster than a 200-unit multifamily building with a podium. When you send plans, tell us your deadline and the divisions you need. We will confirm the schedule before we start. If we need clarifications, we ask early so the clock does not stop.
Yes. We cover Lacey and the surrounding region, including Olympia, Puyallup, and Sammamish. Each city has its own permit fees, code editions, and stormwater requirements, so we adjust the takeoff to the jurisdiction. If your project is in Thurston County or Pierce County, tell us the address. We will use the right labor and material factors and note any local requirements in the estimate. Our Washington construction estimating page lists the areas we serve.
The permit numbers come from the U.S. Census Bureau Building Permits Survey for 2025. They count new privately-owned residential units permitted by the city itself. That means the 630 total units, the 604 multifamily units, and the $95 million permitted value are residential only. They do not include commercial, industrial, or public projects, and they do not include remodels. Use them as a signal of residential volume, not as a full construction market report. For commercial permit data, check with the city or Thurston County.
Send the architectural, structural, civil, and MEP drawings in PDF, plus any specifications, geotechnical report, and addenda. If you have a bid form or a scope sheet, include that too. Tell us the project address, the bid date, and which CSI divisions you want priced. We will confirm receipt and ask questions if anything is missing. For Lacey projects, the stormwater site plan and geotech report are especially helpful because they affect sitework and foundation quantities. You can get an estimate by uploading plans through our get an estimate page.
Upload your drawings and we will return a CSI-organized takeoff in 24 to 48 hours, with Lacey-specific sitework, foundation, and envelope quantities called out.