Residential estimating
Renovations, additions and rebuilds on triple-deckers and older single-family homes, with demolition and existing-condition line items separated from new work.
SF · LF · EANew Bedford permits only a handful of new residential units a year, so most local estimating work is renovation, rehab and commercial fit-out. We price those scopes by CSI MasterFormat division, with ZIP-adjusted material and labor rates, in 24–48 hours.
New Bedford estimates turn on four local drivers: coastal salt air and wind-driven rain detailing, older mill and triple-decker stock with unknown existing conditions, Bristol County labor and material pricing, and a small new-construction pipeline — only 4 residential units permitted in 2025 — that pushes most work into renovation, commercial fit-out and industrial reuse.
New Bedford is the seventh-largest city in Massachusetts and the seat of Bristol County, but its permit volume does not look like a big city. The U.S. Census Bureau's Building Permits Survey counted 4 new privately-owned residential units permitted by the city in 2025, down from 7 in 2024 and 50 percent multifamily — a small new-build pipeline that tells you where the estimating demand actually sits. Most of it is renovation, adaptive reuse of mill buildings, commercial fit-out, and repair work on older housing stock. If you are bidding any of that, the takeoff has to separate new work from existing conditions, because the two price very differently.
We produce quantity takeoffs and estimates in Excel and PDF, organized by CSI MasterFormat division, with marked-up plan sets, using Bluebeam Revu, PlanSwift and RSMeans data with ZIP-code-adjusted material and labor pricing. Turnaround is 24–48 hours for most projects, with rush available. If you are pricing a comparable scope in a neighboring market, see our Brockton construction estimating and Fall River construction estimating pages, or start with the statewide Massachusetts construction estimating overview.
For bidders. You need a defensible number before the bid date. We break the scope by division, flag alternates and unit-price items, and mark up the plan set so you can see exactly which sheets the quantities came from.
For builders. You need quantities you can buy from and schedule against. We separate demolition from new work, list waste factors by material, and keep line items in the units your suppliers and subs actually quote.
For owners. You need a budget before design is finished. We estimate from schematic drawings and existing-condition assumptions, then show which line items carry the most risk so you can decide what to investigate first.
Select a bar to compare New Bedford with the largest Massachusetts markets we cover.
4 new housing units in 2025 (-42.9% vs 2024).
2 single-family · 2 multifamily (50%).
The 2025 permit numbers are the clearest signal in this market: 4 total residential units, 2 single-family and 2 multifamily, about $1M in permitted value, and an average of $370,600 per unit. That ranks New Bedford 25th of 25 covered state cities by units and accounts for roughly 0.1 percent of the 4,601 units permitted across those cities. For a bidder, that means new-construction framing packages are rare and competitive. The volume is in rehab, additions, roof replacement, and commercial or industrial fit-out. Price those with existing-condition allowances stated as line items, not buried in a contingency. Compare the wider state picture on our Massachusetts construction estimating page.
New Bedford sits on Buzzards Bay and the Acushnet River, so salt-laden air and wind-driven rain shorten service life on roofing, flashing, fasteners and exterior coatings. That affects quantities, not just specifications: more membrane, more stainless or hot-dip galvanized hardware, more sealant coverage than an inland estimate would carry. The housing stock is old, with dense triple-decker and mill-era construction, so demolition, shoring, lead and asbestos abatement, and structural repair frequently appear in the same scope as new finishes. Confirm abatement requirements with the local building department and the applicable state regulations before you price removal. Nearby markets such as Quincy and Lynn show similar coastal and older-stock patterns.
We estimate the scopes that actually get built here — renovation, fit-out, and trade packages on older coastal buildings — plus new residential and light commercial work.
Renovations, additions and rebuilds on triple-deckers and older single-family homes, with demolition and existing-condition line items separated from new work.
SF · LF · EAUnit-by-unit takeoffs for apartment rehab and small multifamily infill, including common-area and egress scope priced separately from dwelling units.
SF · unitFit-out and renovation of retail, restaurant and office space in downtown and mill-conversion buildings, broken out by CSI division.
SF · LSMill and warehouse reuse, equipment pads, and process-support scopes where existing structure and utilities must be verified before pricing.
SF · CY · TONFoundations, slabs, footings and flatwork, with formwork, reinforcement and finish measured separately and waste factored by element.
CY · SF · TONNew footings and foundation walls plus repair scopes on older basements, including waterproofing and drainage priced as distinct line items.
CY · LF · SFDimensional and engineered lumber takeoffs for additions and rebuilds, with sheathing, hardware and waste listed by member size.
BF · LF · EASteep- and low-slope replacement on coastal buildings, with membrane, flashing, fasteners and tear-off measured separately.
SQ · LF · EABrick bearing walls, heavy timber decking and unknown existing conditions drive your risk. We separate selective demolition from new work and quantify structural steel, deck repair and fireproofing by floor so your bid carries a real contingency.
Counts, trim profiles and plaster repair on Acushnet Heights and downtown triple-deckers are slow, detailed work. We take off by room and by elevation so your labor hours reflect the actual cutting and patching, not new-construction rates.
With only 4 new residential units permitted in 2025, most of your work is tenant improvement in existing shells. We estimate from schematic plans, list allowances for sprinkler and HVAC modifications, and flag which line items need a site visit before you commit.
The city permitted 2 single-family and 2 multifamily units in 2025, so every lot counts. We take off sitework, foundations and framing from your drawings and show cost per unit so you can compare a teardown against a gut rehab.
Piling, bulkhead and slab work near the harbor carries corrosion and tidal exposure. We quantify marine-grade materials, cofferdam or dewatering scope, and coating systems separately so you can see what the exposure actually adds.
Older housing and mill stock generate steady repair and capital work. We price envelope, roofing and MEP replacement by building and by system, in units your maintenance crews and specialty subs already quote.
We take off projects across Bristol County and the South Coast, from downtown New Bedford to the surrounding towns and cities. Send the address with your plans and we price to the correct ZIP code.
Permit volume in New Bedford is small and renovation-heavy — 4 new privately-owned residential units in 2025, half of them multifamily — so our takeoffs concentrate on existing buildings, mill conversions and commercial fit-out.
Multi-story brick and heavy timber mills converted to housing, labs or offices. We take off selective demolition, structural repair, new floor openings, MEP risers and code-driven egress by floor.
Watch for: Existing floor capacity, fire separation, stair pressurization.
Three-story wood-frame housing common in Acushnet Heights and the South End. We quantify gut demolition, new framing, windows, siding, porches and MEP rough-in per unit.
Watch for: Porch structure, knob-and-tube wiring, plaster removal.
Retail, restaurant and office build-outs in existing shells downtown and along the waterfront. We price partitions, ceilings, storefront, kitchen equipment rough-in and sprinkler modifications.
Watch for: Sprinkler head relocation, hood and grease duct, ADA upgrades.
Two- to six-unit buildings on tight urban lots, matching the 2 multifamily units permitted in 2025. We take off sitework, foundations, framing, roofing and MEP from permit drawings.
Watch for: Lot coverage, parking, utility connections.
Bulkheads, piers, boat sheds and slab-on-pile construction exposed to salt and tide. We quantify piling, marine coatings, dewatering and concrete cover requirements.
Watch for: Corrosion allowance, tidal elevation, pile embedment.
Schools, healthcare clinics, warehouses and small manufacturing spaces. We estimate from full plan sets by CSI division, with separate line items for process utilities and equipment connections.
Watch for: Equipment anchorage, ventilation rates, utility capacity.
Costs here are driven less by new construction than by the condition of what is already standing. These six factors move the number most.
New Bedford enforces the Massachusetts State Building Code, and renovation and change-of-use projects often trigger egress, fire separation and accessibility upgrades that were not in the original scope. Historic district review can add time and material requirements on exterior work. Confirm the adopted code edition and any local amendments with the New Bedford building department before you lock your bid.
Massachusetts State Building Code · New Bedford building department · historic district reviewMuch of the city sits on former tidal flats, fill and old wharf structures, so bearing capacity varies block to block. New foundations may need deep footings, piles or soil improvement where fill is deep, and waterfront work adds corrosion protection and dewatering. We carry allowances for unknown fill and note where a geotechnical report is needed.
Fill and tidal flats · pile and caisson work · dewatering · geotechnical reportSouth Coast wind-driven rain, nor'easters and salt air drive envelope and roofing costs. Wind uplift requirements, ice-and-water protection, flashing details and corrosion-resistant fasteners all add material and labor. Winter work needs temporary heat and protection, which we carry as a separate line item rather than burying it in general conditions.
Wind uplift · salt-air corrosion · temporary heat · ice-and-water membraneNew Bedford draws from the same labor pool as Providence and Boston, and the state's high construction demand keeps wages and per-diem costs elevated. Specialty trades such as millwrights, sprinkler fitters and marine contractors are limited, so we price those scopes from current local rates and flag long-lead subcontractors. Union and prevailing-wage projects price differently from open shop.
Providence and Boston labor draw · prevailing wage · specialty trades · ZIP-adjusted RSMeans ratesDowntown and mill-district lots are tight, with limited staging and no room for spoil. We add line items for street permits, police details, temporary utilities and export of demolition debris. Stormwater regulations and combined-sewer connections can require detention or treatment, so sitework estimates should separate drainage from paving and utilities.
Street permits and police details · debris export · stormwater detention · combined sewerMost materials reach New Bedford by truck from Boston, Providence or New Bedford's own port, so freight is usually modest but long-lead items still control the schedule. We price locally available lumber, masonry and concrete, and carry separate allowances for imported or specialty finishes. Massachusetts sales tax applies to materials unless your project qualifies for an exemption.
Truck freight from Boston and Providence · port deliveries · long-lead items · Massachusetts sales taxNew Bedford's mix of triple-decker rehab, mill redevelopment, and small infill means your takeoff has to handle both century-old heavy timber and new cold-formed framing on the same job. Here is how the local conditions change the line items we price.
Most New Bedford lots sit on glacial till over bedrock, with a thin layer of urban fill near the street. That means your sitework takeoff needs a separate line for unsuitable material under the building pad, not just topsoil strip. On infill lots, sewer and water laterals are often vitrified clay or cast iron; we price new PVC replacement rather than assuming a clean tie-in. For a mill conversion or a downtown lot, confirm the invert elevation with the city's Department of Public Infrastructure before you price gravity drainage. We build the takeoff around measured cut and fill, not a lump sum, so you can see where the export trucking is coming from.
New Bedford has one of the largest concentrations of triple-deckers and 19th-century mill buildings in the state, and both create framing takeoff problems. In a triple-decker, the balloon framing runs continuously from sill to roof, so a floor-level renovation often triggers a full-height stud replacement. In a mill, you are pricing new infill framing between heavy timber bays, which means metal studs, deflection heads, and fire-rated assemblies rather than 2x lumber. We take off framing by wall type and by floor, with a separate line for blocking and backing. Our framing estimating services page covers the takeoff format we use for both stick-frame and cold-formed work.
In a triple-decker conversion, plumbing stacks are usually cast iron and the venting is undersized by current code, so a bathroom renovation can turn into a stack replacement. In mill buildings, you are often running new mechanical, electrical, and sprinkler mains through heavy timber bays where there is no plenum space, which raises the labor per foot. We take off MEP by system and by floor, with separate counts for fixtures, devices, and sprinkler heads. Confirm the adopted plumbing, mechanical, and electrical code editions with New Bedford's building department before you lock the counts. Our MEP estimating services page shows the division 21 through 28 format we deliver.
Frost depth in this part of Massachusetts is typically 48 inches, so spread footings and frost walls are deeper than what a lot of out-of-state bidders carry. Basement walls in the older housing stock are often rubble stone or unlined brick, which changes the underpinning and waterproofing scope. We take off footing forms by linear foot of wall, not by cubic yard of concrete, because the formwork is where the labor actually goes. On a mill building with heavy timber columns, the pad footings get sized by the column load, so we need the structural sheets, not just the architectural set. See our foundation estimating services for the full division 03 breakdown.
The coastal location means wind-driven rain and salt air, so roofing and envelope takeoffs here carry more fasteners, more flashing, and more ice-and-water membrane than an inland job. On low-slope roofs over mills and commercial buildings, we take off tapered insulation by the board foot and crickets at every drain, because ponding is a real failure mode on these older decks. On residential re-roofs, the existing layers matter: two or three tear-offs are common on older houses, and disposal is priced per ton, not per square. We also carry a separate line for drip edge, step flashing, and pipe boots rather than burying them in the square price.
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 | Footing concrete, 24"x12" continuous | 48 | CY |
| 04 20 00 | CMU frost wall, 8" block | 620 | SF |
| 06 10 00 | 2x6 stud wall, 16" o.c., full height | 2,450 | SF |
| 06 16 00 | 3/4" plywood subfloor, 3 floors | 2,880 | SF |
| 07 21 00 | Closed-cell spray foam, 2" walls | 3,100 | SF |
| 09 29 00 | 1/2" gypsum board, walls and ceilings | 6,400 | SF |
| 22 11 00 | PVC DWV stack replacement, 3 stories | 3 | STACK |
| 26 05 19 | 12 AWG branch wiring, devices included | 4,200 | LF |
This example prices a continuous footing for a small rear addition on a triple-decker. The dimensions are illustrative and do not come from a specific project. We use them to show how the takeoff moves from measured length to order quantity.
The addition is 16 ft wide by 20 ft deep. The footing runs under the three exterior walls: two side walls at 20 ft and one rear wall at 16 ft. That gives 20 + 20 + 16 = 56 linear feet. The footing is 24 in wide by 12 in deep, so the cross-section is 2.0 ft x 1.0 ft = 2.0 square feet. Volume is 56 LF x 2.0 SF = 112 cubic feet. Divide by 27 to convert to cubic yards: 112 / 27 = 4.15 CY.
Now add waste and over-excavation. Footings are rarely poured to the exact theoretical line, and a 5 percent waste factor is typical for formed concrete. 4.15 CY x 1.05 = 4.36 CY. We round the order to 4.5 CY, because most ready-mix suppliers here ticket in quarter-yard increments and a short load carries a penalty. If the footing steps for a sloped grade, add a separate line for the step rather than averaging the depth across the whole run.
| Step | Calculation | Result |
|---|---|---|
| Footing length | 20 + 20 + 16 | 56 LF |
| Cross-section | 2.0 ft x 1.0 ft | 2.0 SF |
| Volume | 56 x 2.0 | 112 CF |
| Convert to CY | 112 / 27 | 4.15 CY |
| Add 5% waste | 4.15 x 1.05 | 4.36 CY |
| Order quantity | round to quarter yard | 4.5 CY |
Two local adjustments matter. First, frost depth here is typically 48 in, so if the footing bears above that, the wall height changes and the concrete volume goes up. Second, if the excavation hits urban fill or a prior foundation, you may need to over-excavate and backfill with compacted gravel, which is a separate line item under division 31. We deliver this level of detail in Excel and PDF, organized by CSI MasterFormat division, with the marked-up plan set attached. If you have a New Bedford project, send the plans through our get an estimate page and we will turn the takeoff around in 24 to 48 hours for most projects.
We estimate the project types that actually get built here: triple-decker gut renovations, mill building redevelopment, small commercial fit-outs, and single-family infill. That means we carry takeoff templates for heavy timber, balloon framing, and cold-formed infill, plus the MEP and fire-protection scopes that come with adaptive reuse. If your project is a straight residential addition or a full commercial build-out, the same division-by-division format applies. You can see the range on our residential estimating services and commercial estimating services pages.
The permit figures come from the U.S. Census Bureau's Building Permits Survey, which counts permits issued by the city itself for new privately-owned residential units only. It does not include commercial permits, renovations, or projects permitted by the state. For New Bedford in 2025, the survey shows 4 total residential units, down from 7 in 2024, with 2 single-family and 2 multifamily units, a permitted value of $1M, and an average value of $370,600 per unit. That places the city 25th of 25 covered state cities by units.
We take off what is actually there, not what a generic template assumes. For pre-1978 housing, that means a separate line for lead paint and asbestos abatement, which is often a separate contract. For rubble stone or brick foundations, we price underpinning and waterproofing by linear foot of wall. For balloon framing, we price full-height stud replacement rather than a floor-level patch. If the drawings do not show the existing condition, we flag it as a scope gap so you can carry a contingency or issue an RFI before the bid.
Most projects turn around in 24 to 48 hours. Rush service is available if you are up against a bid date. The deliverable is Excel and PDF, organized by CSI MasterFormat division, with a marked-up plan set so you can trace every quantity back to the sheet. We use Bluebeam Revu, PlanSwift, and RSMeans data, with ZIP-code-adjusted material and labor pricing for the New Bedford area. For a large mill conversion or a multi-building job, we will give you a schedule before we start.
Yes. Mill conversions are one of the harder MEP takeoffs because you are running new systems through heavy timber bays with no plenum space. We take off plumbing, HVAC, electrical, and sprinkler by system and by floor, with separate counts for fixtures, devices, and heads. Fire-rated shaft walls and penetration firestop are carried under division 07 and 09. Confirm the adopted plumbing, mechanical, electrical, and fire code editions with the New Bedford building department, because the edition drives the sprinkler density and the vent sizing.
Wind-driven rain and salt air change the envelope quantities. We carry more ice-and-water membrane, more flashing, and stainless or hot-dip galvanized fasteners where the exposure warrants it. On low-slope roofs, we take off tapered insulation by the board foot and crickets at every drain, because ponding is a real failure mode on older decks. On residential re-roofs, we measure the existing layers and price disposal per ton. If the project is within the coastal flood zone, we also flag flood-resistant materials and elevation requirements as a separate scope.
Yes. We cover the South Coast and the greater Boston area, including Fall River, Brockton, Quincy, Lynn, Lowell, and Cambridge. The building stock and codes are similar enough that we reuse the same division format, but we adjust the labor and material pricing by ZIP code and check the local permit office requirements. If your project spans two cities, we can deliver one takeoff with the quantities split by location so you can bid it either way.
Send the architectural, structural, and MEP drawings, plus any specifications and the bid form. If you have a scope narrative or a previous estimate, include it so we can match your format. For renovations, existing condition drawings or a site visit report help, because the existing structure drives the framing and foundation quantities. We will confirm receipt and give you a delivery date. You can upload plans through our get an estimate page, and we will tell you if anything is missing before we start.
Yes. We use RSMeans data adjusted to the New Bedford ZIP code for material and labor, so the pricing reflects the local market rather than a national average. That matters for trades like concrete, roofing, and MEP, where the labor rate and the supplier pricing move together. We show the basis in the estimate so you can see which items carry a local adjustment. If you have recent supplier quotes or subcontractor bids, we can plug those in instead of the database price.
Yes. At schematic design we take off from the drawings you have and flag the assumptions in a separate column, so you know which quantities are firm and which are allowances. That lets you carry a realistic contingency instead of a guess. As the drawings develop, we update the takeoff and show the delta by division. For early budgets, we can also work from a program area and a building type, but we will label it as an order-of-magnitude estimate, not a bid takeoff.
Upload your drawings and we will return a division-by-division takeoff in Excel and PDF, usually within 24 to 48 hours.