Multifamily takeoffs
Unit-by-unit quantities for Lowell's 152-unit multifamily permit year, including corridor and common-area scope.
EA · SF · LFLowell, MA
Construction estimating services in Lowell, MA
Lowell permitted 188 new privately-owned residential units in 2025, up 68% from 112 the year before. We produce CSI MasterFormat takeoffs and estimates for the multifamily, mill-rehab and sitework work that drives that volume.
24–48 hours for most projectsTypical turnaround
Every CSI divisionSitework through MEP
Lowell ZIP pricingLocal material and labor
Price confirmed firstBefore any work starts
Census BPS · Lowell · 2025Real permit data
Lowell new housing permits2025
New housing units188Change vs. 2024+68%Permitted construction value$37MAverage value per unit$198,700Rank among covered Massachusetts cities#5
Single-family: 36 (19%)Multifamily: 152 (81%)
U.S. Census Bureau, Building Permits Survey, 2025. Residential only.
What makes construction estimating in Lowell, MA different?
Three drivers: 81% of 2025 residential permits were multifamily (152 of 188 units), so unit-mix and common-area scope dominate takeoffs; Middlesex County mill and triple-decker rehab adds selective demolition and unknown-condition allowances; and ZIP-adjusted material and labor pricing tracks Boston-area costs, which run among the nation's highest.
- Lowell permitted 188 new housing units in 2025, #5 among the Massachusetts cities we cover.
- About 81% were in multifamily buildings; 19% were single-family.
- Permit volume was up 68% compared with 2024.
Lowell is the fifth-largest city in Massachusetts by new residential permit volume among the cities we cover, and it is not a single-family market. Of the 188 new privately-owned residential units permitted in 2025, 152 were multifamily — 81% of the total — at an average permitted value of $198,700 per unit. That mix pushes estimates toward repeated unit types, corridor and common-area finishes, and MEP distribution rather than one-off house plans.
The rest of the work is older stock: mill buildings, triple-deckers and early-1900s commercial blocks in neighborhoods like the Acre, Downtown, the Highlands and Pawtucketville. Those jobs price differently because selective demolition, structural reinforcement and concealed conditions carry real risk. We build takeoffs in Bluebeam Revu and PlanSwift against RSMeans data adjusted by ZIP code, and deliver Excel and PDF files organized by CSI MasterFormat division with marked-up plan sets. Start from our Massachusetts construction estimating services page, or send plans directly through get an estimate.
- Coverage
- Lowell and nearby Massachusetts communities
- Deliverable
- Excel estimate + marked-up PDF plans
- Pricing basis
- Lowell ZIP-code material and labor costs
- Turnaround
- 24–48 hours for most projects
- Software
- Bluebeam Revu, PlanSwift, RSMeans data
01
For bidders. You need line-item quantities you can defend in a bid review. We quantify concrete, framing, roofing and MEP scopes by division, flag scope gaps, and turn most bids around in 24–48 hours so you can price before the deadline.
02
For builders. You are buying material and scheduling crews. We price ZIP-code-adjusted material and labor, separate self-perform from subcontracted work, and give you quantities in the units your suppliers and foremen actually order.
03
For owners. You are comparing budgets before design is finished. We build a division-by-division budget from schematic or permit drawings, show allowances where drawings are silent, and keep the format consistent so revisions are easy to track.
Lowell by the numbers
Lowell's residential construction pipeline
Select a bar to compare Lowell with the largest Massachusetts markets we cover.
188New housing units, 2025
4.1%Of all units in the Massachusetts cities we cover
$37MPermitted residential value
81%In multifamily buildings
New housing units permitted in 2025. Source: U.S. Census Bureau, Building Permits Survey.
This city
Lowell
188 new housing units in 2025 (+67.9% vs 2024).
36 single-family · 152 multifamily (81%).
Multifamily is the whole story in Lowell permits
The 2025 numbers are unambiguous: 152 of 188 new privately-owned residential units were multifamily, and total units rose 68% over 2024. Average permitted value was $198,700 per unit across $37M of permitted value. For a bidder, that means the winning estimates are the ones that price repeated unit types accurately — one wrong per-unit number multiplied by 40 or 60 units is the difference between a job and a loss. It also means common scope (corridors, stairs, elevators, roof decks, sprinkler mains, service upgrades) carries more of the budget than it does on scattered-site work. Lowell's 188 units were 4.1% of the 4,601 units permitted across the covered Massachusetts cities, ranking it 5 of 25. If you also bid west of here, our Worcester construction estimating page covers that market's mix.
Middlesex County rehab and mill conversion risk
A large share of Lowell's non-new-construction work is rehabilitation and adaptive reuse: brick mill buildings, triple-deckers and older commercial blocks. These jobs fail in the estimate at the same places every time — unquantified selective demolition, structural steel reinforcement discovered after opening walls, undersized electrical services, and sprinkler systems that must be added to meet current code. We carry these as explicit line items and allowances rather than burying them in a contingency percentage, so you can see what you are carrying. Confirm the adopted code edition, including the electrical and plumbing codes in force, with the Lowell building department before you finalize scope. For ground-up work on tighter sites, pair the takeoff with our sitework estimating services and concrete estimating services.
Services
Construction estimating services in Lowell
We price the scopes that actually appear on Lowell plans — multifamily, mill rehab, and the site and structure work underneath them.
Mill rehab estimating
Selective demolition, structural reinforcement and MEP replacement allowances for Middlesex County brick mill conversions.
SF · TON · LFSitework and excavation
Mass excavation, ledge removal, utility trenching and paving quantities for tight urban infill lots.
CY · LF · TONConcrete estimating
Footings, walls, slabs-on-deck and foundations priced with formwork, rebar and finish schedules.
CY · SF · TONFraming takeoffs
Wood and light-gauge framing, floor and roof systems, sheathing and hardware by level.
LF · SF · EARoofing estimating
Flat and steep-slope systems, insulation, flashing and tear-off for new and replacement roofs.
SQ · LF · EAMEP estimating
Plumbing, HVAC and electrical distribution, including service upgrades common in older Lowell buildings.
LF · EA · TONBudget and bid review
Division-by-division budget checks and scope-gap review before you submit or sign a contract.
LS · DIVWho we provide estimates for
Who we estimate for in Lowell
General contractors bidding Lowell public and private work
Lowell's schools, municipal buildings and mill rehabs bid competitively. We give you division-by-division quantities with alternates and unit prices you can defend in a bid review.
Multifamily developers and their construction managers
With 152 of 188 permitted units multifamily in 2025, you need repeated unit-type counts, corridor and common-area finishes, and MEP distribution quantities that hold up across a 40-unit building.
Subcontractors pricing concrete, framing, roofing and MEP scopes
You bid one division and carry the risk of another's gap. We quantify your scope from the same drawings and flag missing sleeves, curbs and blocking before you sign.
Owners and developers budgeting before design is complete
Schematic budgets for Lowell mill conversions and infill need allowances for concealed structural work. We show what is drawn, what is allowed, and what needs confirmation.
Architects and design-build teams checking cost during design
Early cost checks keep mill-to-residential conversions on budget. We return quantities and unit rates in the same format each revision so you can track changes.
Property managers and institutional owners planning capital repairs
Lowell's older triple-deckers and mill buildings need roof, masonry and MEP replacement scoped before work starts. We take off existing conditions from field measurements and photos.
Where we provide estimates
Lowell areas and nearby communities we cover
We take off plans for projects across Lowell and the surrounding Merrimack Valley, from the Acre and Downtown to the city's outer neighborhoods and neighboring towns.
Downtown and central Lowell
- Downtown Lowell
- The Acre
- Lowell Highlands
- Back Central
- Sacred Heart
Outer Lowell neighborhoods
- Pawtucketville
- Belvidere
- Centralville
- South Lowell
- Christian Hill
Nearby Merrimack Valley communities
- Chelmsford
- Dracut
- Tewksbury
- Billerica
- Tyngsborough
- Methuen
Other cities we cover
Property types
Types of Lowell properties we estimate
Lowell's permit mix is 81% multifamily, and the existing stock is older mill and triple-decker housing. We estimate both new construction and renovation of that stock.
Multifamily new construction
Mid-rise wood and steel-frame apartment buildings with repeated unit types, corridor finishes and common-area MEP. We count units by type, quantify wall and floor assemblies, and price distribution risers.
Watch for: Unit-type repetition, corridor length, MEP riser counts
Mill building conversions
Heavy-timber and masonry mill buildings converted to apartments. We take off structural reinforcement, new floor openings, egress stairs and full MEP replacement in occupied shells.
Watch for: Concealed structural repair, fire separation, stair cores
Triple-decker renovation
Three-story wood-frame buildings with stacked units. We quantify selective demolition, new framing, roofing, windows and separated utilities for each floor.
Watch for: Stacked unit plumbing, egress, knob-and-tube wiring
Infill and small mixed-use
Narrow-lot buildings with ground-floor commercial and apartments above. We take off foundation, framing, storefront and residential MEP as separate scopes.
Watch for: Tight sites, storefront glazing, sound separation
Institutional and municipal
Schools, libraries and municipal buildings with phased occupancy. We quantify masonry, roofing, mechanical replacement and interior finishes by phase.
Watch for: Phasing, occupied-building protection, prevailing wage
Commercial and light industrial
Warehouse, shop and office buildings in Lowell's industrial corridors. We take off slab, pre-engineered framing, roof, loading docks and service MEP.
Watch for: Slab thickness, dock equipment, service capacity
Local factors
What changes a construction estimate in Lowell
Lowell estimates move on the same drivers that affect the rest of Massachusetts, plus local conditions tied to the city's older building stock and Merrimack River setting.
Code and permitting
Lowell enforces the Massachusetts State Building Code, which is based on the International Building Code and International Residential Code with state amendments. Mill conversions and change-of-occupancy projects often trigger sprinkler and egress upgrades that are not on the architectural drawings. Confirm the adopted edition and any local amendments with the Lowell building department before you finalize your bid.
Massachusetts State Building Code · IBC · IRC · NFPA 13Soils and foundations
Much of Lowell sits on glacial till and river terrace deposits along the Merrimack, with fill in older industrial parcels. Foundations near the river and in filled areas may need deeper footings, dewatering or soil improvement. We price foundation scope from the geotechnical report and flag where rock or fill changes excavation quantities.
Glacial till · Merrimack River terrace · Fill · Geotechnical reportClimate and winter
Lowell winters bring freeze-thaw cycles that drive frost depth and concrete protection requirements. Roof snow loads and ice-dam detailing affect mill and triple-decker roof estimates. Winter conditions also add temporary heat, hoarding and concrete curing costs to schedules that run from November through March.
Frost depth · Snow load · Ice dam · Temporary heatLabor market
Lowell draws from the same tight eastern Massachusetts labor pool as Boston, so crew rates and availability move with that market. Union and prevailing-wage projects carry different burden than open-shop residential work. We price labor separately from material so you can adjust for your own crews and subcontractor quotes.
Prevailing wage · Union labor · Open shop · RSMeans labor ratesSite and drainage
Narrow infill lots and mill parcels in Lowell often have limited laydown area and existing storm drainage that must be relocated. Projects near the Merrimack may face floodplain and wetland review. Sitework quantities for excavation, backfill, utilities and erosion control can swing a budget more than the building itself.
Infill lots · Storm drainage · Floodplain · Erosion controlMaterials and logistics
Lowell is inside the Boston material market, so lumber, steel and MEP pricing follows that region. Older mill and triple-decker work often needs custom millwork and matching masonry that carry longer lead times. We adjust material pricing by ZIP code and note long-lead items in the estimate.
ZIP-code pricing · Long-lead items · Custom millwork · Matching masonryLowell estimating guide
How Lowell conditions show up in a takeoff, trade by trade
Lowell's mix of mill-era masonry, dense multifamily infill, and Merrimack Valley soils changes what you quantify and how you price it. Here is how the local conditions land in each division of a takeoff.
Sitework and utilities
Lowell sits on glacial till and lake-bottom clays along the Merrimack, so over-excavation and unsuitable subgrade are common line items rather than exceptions. In a takeoff, carry stripping depth, structural fill, geotextile separation fabric, and undercut allowance by the cubic yard, not a lump sum. Rock excavation should be a separate bid item because ledge is shallow in the Highlands and along the river corridor. For drainage, quantify catch basins, HDPE or RCP storm main by diameter and linear foot, and trench bedding and backfill separately. Winter work in Lowell drives frost protection and temporary heat into the sitework sequence. Our sitework estimating services break these items out by CSI division so your subcontractors bid the same scope. Confirm the adopted state and local stormwater standards with the Lowell building department before finalizing quantities.
Framing and wood structures
Lowell's residential pipeline is dominated by multifamily, so wood-frame takeoffs here run to repetitive floor and roof systems rather than custom one-offs. Quantify floor joists by linear foot with rim board, blocking, and hangers; wall framing by linear foot of plate with studs at 16 inches on center and headers at openings. Sheathing goes by square foot with a waste factor, and roof trusses or rafters by count or linear foot. In mill rehab, add furring, sistered joists, and new bearing beams. Our framing estimating services and multi-family estimating services both produce a framing takeoff that separates material, fasteners, and labor so your lumber package can be shopped cleanly.
MEP systems
Multifamily MEP in Lowell is where budgets drift. Quantify plumbing by fixture count and by linear foot of domestic water, waste, and vent piping by material and diameter. For HVAC, split systems, VRF, or hydronic baseboard all price differently, so the takeoff must name the system and count terminal units, air handlers, and line sets. Electrical should break out devices by count, feeders and branch circuits by linear foot, panelboards by count and amperage, and fire alarm devices by count. Sprinkler scope under NFPA 13 for multifamily corridors and common areas is often a separate package. Our MEP estimating services produce division-by-division quantities so you can compare mechanical, electrical, and plumbing bids line for line.
Concrete and foundations
Mill conversions and new multifamily both start with concrete. On a Lowell takeoff, foundations typically include strip footings by linear foot, spread footings by count and cubic yard, and slab-on-grade by square foot with thickened edges. For below-grade walls, quantify formwork by square foot of contact area, reinforcement by pound per cubic yard, and waterproofing by square foot of wall face. Existing masonry walls in the downtown and Acre neighborhoods often need underpinning or new footings independent of the old ones. Carry a separate line for vapor barrier, granular base, and dowels into existing concrete. Our foundation estimating services and concrete estimating services both itemize formwork, rebar, and concrete placement separately so nothing gets buried in a single price.
Roofing and envelope
Lowell roofs take snow load, freeze-thaw cycling, and ice damming at eaves, so the takeoff should carry ice-and-water shield beyond code minimums on north-facing and low-slope areas. Quantify membrane or shingles by square (100 square feet), underlayment by roll, and flashing by linear foot at walls, curbs, and penetrations. On flat roofs over multifamily, add tapered insulation by board foot, cover board, and drain assemblies by count. Masonry repointing on older buildings is often a separate scope from roofing and easy to miss. Our roofing estimating services itemize each layer so a tear-off and a re-roof are not priced the same. Verify the locally adopted energy code edition with the building department before locking insulation values.
Scope gaps we see on Lowell bids
- Rock excavation excluded from sitework, then added as a change order once ledge is hit near the river or in the Highlands.
- Underpinning and shoring of adjacent mill-era masonry walls left out of the foundation scope entirely.
- Ice-and-water shield and eave flashing omitted on north-facing roof slopes where ice damming is common.
- Fire sprinkler and standpipe scope under NFPA 13 not carried in the base bid for multifamily common areas.
- Temporary heat, winter protection, and snow removal during the construction period left to the owner.
- Repointing, lintel replacement, and masonry restoration on existing buildings missing from the envelope package.
Free tool
Concrete volume calculator
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.
Result
19.4CY
Net volume18.5 CY
Cubic feet500 CF
Ready-mix trucks (10 CY)2
80 lb bags (premix)875
Need the full takeoff with pricing? Upload your plans.
How it works
How we estimate a Lowell project
- Read the full setArchitectural, structural, civil and MEP drawings, the geotechnical report and every addendum.
- Check Lowell conditionsLocal code edition, site and drainage requirements, soils and any hazard rules are confirmed before the takeoff starts.
- Take off by CSI sectionQuantities measured and color-coded on the plans, so every number traces to a sheet.
- Price to LowellMaterial and labor costs adjusted to the project ZIP code, or to your own supplier quotes and crew rates.
- Check and deliverA second estimator checks quantities before the estimate goes out.
Sample output
Sample takeoff: Lowell multifamily wood-frame building
| Section | Line item | Qty | Unit |
|---|---|---|---|
| 03 30 00 | Cast-in-place concrete, footings | 185 | CY |
| 03 20 00 | Reinforcing steel, footings and walls | 24,500 | LB |
| 05 12 00 | Structural steel, lintels and beams | 3,200 | LB |
| 06 10 00 | Wood framing, floor and wall | 42,800 | BF |
| 07 21 00 | Thermal insulation, batt and rigid | 18,600 | SF |
| 07 30 00 | Roofing, asphalt shingle and membrane | 11,400 | SF |
| 22 10 00 | Plumbing, domestic water and waste | 1,350 | LF |
| 26 20 00 | Electrical, feeders and branch circuits | 9,800 | LF |
Worked example: footing concrete for a Lowell multifamily building
This example walks through a strip footing takeoff for a three-story wood-frame multifamily building on a typical Lowell lot. Dimensions are illustrative and not tied to any specific project.
Step 1 — Perimeter and footing length. Assume a rectangular footprint 60 ft by 40 ft. Perimeter = 2 × (60 + 40) = 200 LF. Add one interior bearing line 40 ft long. Total footing length = 240 LF.
Step 2 — Footing cross-section. Assume a footing 16 in wide by 12 in deep. Convert to feet: 16 in ÷ 12 = 1.333 ft; 12 in ÷ 12 = 1.0 ft. Cross-sectional area = 1.333 × 1.0 = 1.333 SF.
Step 3 — Volume. Volume = 240 LF × 1.333 SF = 320 CF. Convert to cubic yards: 320 ÷ 27 = 11.85 CY.
Step 4 — Waste and over-excavation. Add 5% for waste and uneven subgrade: 11.85 × 1.05 = 12.44 CY. Round to 12.5 CY.
| Step | Calculation | Result |
|---|---|---|
| Footing length | 2 × (60 + 40) + 40 | 240 LF |
| Cross-section area | 1.333 ft × 1.0 ft | 1.333 SF |
| Volume | 240 × 1.333 | 320 CF |
| Convert to CY | 320 ÷ 27 | 11.85 CY |
| With 5% waste | 11.85 × 1.05 | 12.44 CY |
Step 5 — Reinforcement. Assume #4 bars, four continuous, plus #4 dowels at 4 ft on center. Continuous bar length = 240 LF × 4 = 960 LF. Dowels: 240 ÷ 4 = 60 dowels × 2 ft = 120 LF. Total bar length = 1,080 LF. At 0.668 lb per LF for #4 bar, weight = 1,080 × 0.668 = 721 LB. Add 10% for laps and waste: 721 × 1.10 = 793 LB.
Step 6 — Formwork. Two sides at 12 in deep: 240 LF × 2 × 1.0 ft = 480 SF of contact area.
Those five quantities — 12.5 CY concrete, 793 LB rebar, 480 SF formwork, plus vapor barrier and granular base — are what a Lowell footing takeoff should show before pricing. Our concrete estimating services and foundation estimating services both produce this level of breakdown. Send your plans through our get an estimate page and we will return the same format for your project.
FAQ
Lowell construction estimating questions
What does a Lowell construction takeoff cost?
Pricing depends on project size, number of sheets, and how many trades you want broken out. A single-family framing takeoff is a smaller scope than a full multifamily building across all CSI divisions. We price per project, not per square foot, and we quote before starting. Send your plan set through the get an estimate page and we will return a fixed price and turnaround. Most projects are delivered in 24 to 48 hours, with rush available.
How fast can you turn around a Lowell estimate?
Most projects are delivered within 24 to 48 hours of receiving complete plans and specifications. Rush turnaround is available for active bids. The clock starts when we have a full set — architectural, structural, and MEP drawings plus any specifications. If sheets are missing, we will tell you what we need before starting so the takeoff is not padded with assumptions.
What file formats do you deliver?
We deliver Excel workbooks and PDF reports organized by CSI MasterFormat division. Each package includes a marked-up plan set showing what was measured, so you can check quantities against the drawings. If you use Bluebeam Revu or PlanSwift, the markup will open in those tools. We price with ZIP-code-adjusted material and labor data so Lowell quantities carry local pricing rather than a national average.
Do you handle multifamily and mill rehabilitation projects in Lowell?
Yes. Lowell's permit activity is heavily multifamily, and older mill and triple-decker buildings need takeoffs that separate new work from existing conditions. That means carrying underpinning, repointing, sistered framing, and new MEP risers as distinct line items. Our multi-family estimating services and commercial estimating services cover both new construction and renovation scopes. If your project involves selective demolition, we quantify that separately so it does not get buried in the base bid.
Where does the Lowell permit data on this page come from?
The permit figures come from the U.S. Census Bureau Building Permits Survey for 2025, counting permits issued by the city of Lowell for new privately-owned residential units only. That means additions, alterations, and commercial permits are not included. In 2025 Lowell issued 188 residential units, up from 112 in 2024, with 152 of those units in multifamily buildings. The survey is a useful demand signal, but it is not a construction cost index.
Can you price a takeoff for a project in a nearby city?
Yes. We cover Lowell and the surrounding Merrimack Valley, including the nearby cities listed on our Massachusetts construction estimating page. Material and labor pricing is ZIP-code adjusted, so a takeoff for a project in Worcester or Cambridge carries that location's rates rather than Lowell's. If your project spans multiple municipalities, tell us which one the work is permitted in so we price the correct jurisdiction.
What do you need from me to start a Lowell takeoff?
Send the complete plan set — architectural, structural, civil, and MEP — plus specifications and any addenda. If you have a scope narrative or a subcontractor list, include it. For renovations, existing-condition drawings and a demolition plan help us separate new work from existing. We will confirm receipt, flag anything missing, and give you a delivery date. Plans can be sent through our get an estimate page.
Do you account for Lowell's winter conditions in a takeoff?
Yes, where it affects quantities. Winter conditions in Lowell drive frost-depth footings, temporary heat, winter concrete protection, and snow removal during construction. Those items belong in the takeoff as separate line items, not as a general conditions percentage, because they vary with schedule. On roofing and envelope scopes, we carry ice-and-water shield and eave flashing beyond code minimum where the design calls for it. Confirm the locally adopted code edition with the Lowell building department before finalizing.
How do you handle existing masonry buildings in Lowell?
Mill-era and triple-decker buildings need a takeoff that treats existing masonry as a scope of its own. We quantify repointing by square foot of wall face, lintel replacement by count and linear foot, and any shoring or underpinning by linear foot of wall. If the new structure bears on existing foundations, we carry new footings as a separate line rather than assuming the old ones can take the load. That keeps masonry restoration from being absorbed into the concrete or envelope package.
Can you break a takeoff out by subcontractor package?
Yes. We can organize the same quantities by CSI division, by bid package, or by subcontractor trade so each bidder sees only their scope. That is useful on Lowell multifamily projects where sitework, concrete, framing, roofing, and MEP go to separate subs. The underlying quantities do not change — only the grouping. Tell us how you want the packages split and we will format the Excel workbook accordingly, with a marked-up plan set for each.
Other Massachusetts cities we cover
Popular services in Lowell
Send your Lowell project plans for a quote
Send your plan set and specifications, and we will return a fixed price and a 24-to-48-hour delivery date for a takeoff organized by CSI division.
- We review the set and check for missing sheets or addenda.
- You get a quote with a price and a delivery date.
- You approve and we start the takeoff.
- You receive the Excel estimate and marked-up plans.