Demolition and sitework
Clearing, excavation, sheeting, underpinning and haul-off priced for tight rowhouse lots with no laydown area.
CY · SF · TONWe produce quantity takeoffs and cost estimates for Philadelphia contractors, developers and owners — organized by CSI MasterFormat division, priced with ZIP-code-adjusted material and labor rates, and returned in 24–48 hours for most projects.
Philadelphia pricing turns on rowhouse party-wall and shoring scope, union labor on Center City high-rises, 19th-century masonry that hides unknown substrate, and tight urban sites where no laydown area exists. Multifamily permitting dominates: 2,710 of 3,366 new privately-owned residential units permitted in 2025 were multifamily.
Philadelphia is the largest permitting city in Pennsylvania by a wide margin. Of the 5,912 new privately-owned residential units permitted statewide in 2025, 3,366 — 56.9% — were permitted by the city itself, and the city ranked 1 of 25 among the state cities we cover. Multifamily accounted for 2,710 units, or 81% of that total, with 656 single-family units and $542M in permitted value, averaging $160,900 per unit. That mix tells you what bids look like here: mid-rise stick and podium multifamily in Fishtown, Northern Liberties, University City and along the Delaware riverfront, plus scattered rowhouse infill and substantial rehab in Kensington, Point Breeze and Germantown.
Estimating that work is not a square-foot exercise. Center City high-rises carry union trade rates and crane/hoisting costs that suburban bids never see. Rowhouse work carries party-wall agreements, underpinning and shoring line items that appear only after you read the neighbor's foundation. Older masonry shells in Queen Village and Fairmount hide unknown substrate until demolition, so we carry allowances rather than guesses. We price all of it with ZIP-code-adjusted material and labor data in Bluebeam Revu, PlanSwift and RSMeans, and deliver Excel and PDF takeoffs organized by CSI MasterFormat division with marked-up plan sets. Start with our Pennsylvania construction estimating overview, or send drawings through get an estimate.
For bidders. You need a defensible number before the bid date. We return division-by-division quantities with waste factors, unit costs and clarifications you can attach to your proposal, so alternates and exclusions are documented rather than assumed.
For builders. You need buyout and change-order backup. We break out concrete, framing, roofing and MEP quantities by floor and area, giving you a baseline to measure subcontractor quotes and field changes against on tight Philadelphia sites.
For owners. You need a budget before design is finished. We estimate from schematic drawings with stated assumptions, so you can compare schemes, set contingencies and check whether a contractor's number is in range.
Select a bar to compare Philadelphia with the largest Pennsylvania markets we cover.
3,366 new housing units in 2025 (+13.6% vs 2024).
656 single-family · 2,710 multifamily (81%).
The city permitted 3,366 new privately-owned residential units in 2025, up 14% from 2,962 in 2024, at $542M in permitted value and $160,900 average value per unit. With 81% of units multifamily, most of the volume sits in podium and mid-rise buildings where the cost is driven by concrete, structural steel, framing, exterior envelope and MEP rough-in rather than by finishes. That matters at bid time: on a 60-to-150-unit building, a 3% miss on concrete or drywall quantities is a six-figure swing. We build takeoffs by floor, by unit type and by building section so your buyout packages match how subcontractors actually bid. If your work sits outside the city, our Pittsburgh construction estimating page covers the western market.
Philadelphia sits on a mix of Coastal Plain sediments, schist and fill, and much of the rowhouse stock was built before modern foundation drainage. Excavation, sheeting, underpinning and dewatering quantities vary block to block, so we price them from the geotechnical report and the shoring plan rather than from a per-square-foot allowance. Union labor governs Center City high-rise trades, while suburban and outlying work often prices open shop — a difference that shows up in every labor hour. Winter conditions from December through March add temporary heat, cold-weather concrete protection and weather days. Warehouse and life-science work along the I-78/I-81 corridors and the Route 202 belt carries the same logic: industrial estimating and commercial estimating scopes priced from the actual systems, not averages.
We take off and price the scopes that drive Philadelphia bids, from demolition and sitework through MEP rough-in and roofing.
Clearing, excavation, sheeting, underpinning and haul-off priced for tight rowhouse lots with no laydown area.
CY · SF · TONFootings, mat slabs, pile caps, podium decks and formwork taken off by pour sequence for mid-rise multifamily.
CY · SF · LFWood and light-gauge framing by floor and unit type, with typical waste factors and blocking counts for inspections.
LF · SF · EABrick, CMU, stone veneer and EIFS quantities for infill and rehab work where existing walls set the scope.
SF · EA · TONTPO, modified bitumen, EPDM and green roof assemblies with insulation, flashing and taper taken off from plan.
SF · LF · SQPlumbing, HVAC, sprinkler and electrical rough-in by fixture, diffuser, device and riser count for permit sets.
EA · LF · TONStuds, drywall, ceilings, doors, hardware and finishes priced for lab, office and retail fit-outs downtown.
SF · EA · LFUnit-mix models, common-area and amenity scopes, and per-unit cost rollups for podium and mid-rise buildings.
UNIT · SF · EAYou bid podium multifamily and rowhouse infill across Philadelphia County and need quantities you can defend at buyout, plus alternates and clarifications documented before the proposal goes out.
Concrete, framing, roofing and MEP trades bidding Center City high-rises or Fishtown mid-rises need floor-by-floor quantities to check whether the GC's scope matches the drawings you were given.
You are underwriting 81%-multifamily deals along the Delaware riverfront or in University City and need a schematic-stage budget with stated assumptions before committing to land or a construction loan.
You need a cost check while drawings are still moving, so we return takeoffs by CSI MasterFormat division that flag the rowhouse party-wall and underpinning items your sections imply.
You are rehabbing a Kensington or Germantown masonry shell and need to test a contractor's number against measured quantities rather than accept a lump sum on unknown substrate.
You are pricing your first Philadelphia job and need ZIP-code-adjusted material and labor data, plus a clear read on union rates, hoisting and tight-site logistics before you sign.
We estimate projects across Philadelphia County and the surrounding Pennsylvania counties, from riverfront mid-rises to rowhouse blocks. If your drawings show a Philadelphia ZIP code, we price to it.
The 2025 permit mix here is 2,710 multifamily units against 656 single-family, so most of our Philadelphia takeoffs are mid-rise and podium residential with a steady stream of rowhouse work. We price both from the same division-organized format.
Wood-frame or cold-formed steel units over a concrete podium, common in Fishtown and Northern Liberties. We take off the podium slab, transfer beams, decking, unit framing and MEP rough-in by floor.
Watch for: Podium slab thickness, transfer beams, unit-to-unit plumbing stacks.
Cast-in-place or structural steel towers with curtain wall and mechanical penthouses. Hoisting, crane time and union trade rates drive the number more than material quantities do.
Watch for: Crane/hoisting, curtain wall, mechanical penthouse, union rates.
Three- and four-story masonry rows in Kensington, Point Breeze and Germantown, often gutted to the shell. We measure existing openings, floor framing and party walls before pricing new work.
Watch for: Party-wall agreements, underpinning, unknown substrate allowances.
University City and the Schuylkill yards carry lab and research fit-outs with heavy MEP, fume hoods and vibration criteria. Quantities come off equipment schedules and riser diagrams, not floor area.
Watch for: Fume hood exhaust, process piping, vibration and vibration isolation.
Distribution and light-industrial shells near the Airport waterfront and the I-95 corridor. Slab flatness, column spacing and sprinkler density set the cost more than the building envelope.
Watch for: Slab flatness, sprinkler density, column grid, dock equipment.
Older commercial and industrial buildings converted to residential over ground-floor retail. Selective demolition, structural reinforcement and new MEP risers are the quantities that move the budget.
Watch for: Selective demo, structural reinforcement, new risers, retail separation.
Philadelphia pricing is not a suburban number with a city multiplier. Site access, building age and trade labor rules change quantities and unit costs in ways you can see in the takeoff.
The city enforces its own property maintenance and construction codes alongside the adopted Pennsylvania UCC family, and the Department of Licenses and Inspections reviews zoning, egress and fire separation before a permit issues. Rowhouse and adaptive-reuse projects often trigger sprinkler, stair and fire-separation upgrades that were not in the base scope. We carry those as separate line items and tell you to confirm the adopted code edition and any overlay with the local building department.
Department of Licenses and Inspections · Pennsylvania UCC · NFPA 13 · IBCMuch of Philadelphia sits on Coastal Plain sands, gravels and clays in the river wards, while Northwest Philadelphia runs to weathered schist and Wissahickon formation rock. Adjacent rowhouse construction usually means underpinning or shoring the neighbor, and deep fills near the Delaware and Schuylkill waterfronts can require deeper foundations or soil improvement. We price excavation, sheeting, underpinning and dewatering from the geotechnical report rather than assuming a standard spread footing.
Coastal Plain soils · Wissahickon formation · underpinning · dewateringPhiladelphia gets humid summers, freeze-thaw winters and heavy rain events that drive roof drainage, waterproofing and exterior envelope detailing. Floodplain and tidal zones along the Delaware and Schuylkill rivers affect lowest-floor elevations and foundation waterproofing on riverfront projects. We include freeze protection, roof drains and overflow scuppers, and below-grade waterproofing as measured items, not allowances.
Freeze-thaw · floodplain · roof drainage · below-grade waterproofingCenter City high-rise work is largely union, and Philadelphia union trade rates, overtime rules and shift premiums are materially different from suburban Pennsylvania. Prevailing-wage projects add certified payroll and apprenticeship requirements that affect crew composition and productivity. We use ZIP-code-adjusted labor in RSMeans data and separate straight-time from premium-time quantities so you can see where the labor cost actually sits.
Union trade rates · prevailing wage · ZIP-code-adjusted labor · RSMeansNarrow rowhouse blocks and Center City lots limit crane placement, material staging and concrete pump reach, which adds hoisting, hand-carry and longer crane cycles to the estimate. Zoning overlays, historic district review and sidewalk closure permits can extend the schedule. We measure the actual working area from the site plan and add the access-related items that a suburban takeoff would miss.
Historic district review · sidewalk closure permits · crane placement · material stagingPhiladelphia is a major material market, but rowhouse sites still require small-load deliveries, off-hours concrete and protected storage, all of which carry handling cost. Pennsylvania sales tax treatment on materials depends on the contract structure and who buys the material, so it belongs in the estimate as a stated assumption. We price material quantities with typical waste factors and show the sales-tax line separately.
Pennsylvania sales tax · waste factors · small-load deliveries · off-hours concretePhiladelphia's rowhouse fabric, riverfront high-rises, and life-sciences fit-outs each change what a takeoff has to capture. Below are the trades where we see the biggest swings between a generic estimate and a real Philadelphia number.
Center City and University City sites often sit on fill, former rail yards, or buried foundations, so a takeoff that assumes clean cut-and-fill will miss. We carry separate line items for over-excavation below footing subgrade, disposal of unsuitable material, and backfill with structural fill under a testing agency's observation. Along the Delaware and Schuylkill riverfronts, groundwater is shallow, so dewatering, sheeting, and underdrain quantities are priced as bid alternates. For suburban warehouse pads off I-95 in Bucks County, the driver shifts to mass grading and stormwater management. Our sitework estimating services quantify by cross-section, not by a single acreage number, so the bid reflects what the geotech report actually says.
Most Philadelphia multifamily is wood-frame over a concrete podium, and that transition is where framing takeoffs go wrong. We separate light-gauge metal studs at the podium and common walls from wood trusses and joists above, and we count fire-rated shaft walls and party-wall assemblies at their tested thickness, not a default 5/8-inch. In rowhouse renovations, existing brick bearing walls mean new headers, lintels, and steel, which we carry as a separate allowance. Drywall quantities follow from wall types, not square footage alone, since a Type X shaft wall and a standard partition have different board, stud, and finish counts. Our framing estimating services itemize by wall type and floor.
Philadelphia's mix of 19th-century rowhouses and new high-rises means MEP scopes range from replacing knob-and-tube-era service to full central plants. On multifamily, we take off riser diagrams, branch piping by fixture count, and ductwork by fitting count, not just linear feet, because fittings drive labor. Life-sciences and hospital work in University City adds process piping, clean steam, and redundant systems that a standard commercial takeoff will miss. We also flag where the local utility coordination, such as PECO service upgrades or Philadelphia Water Department connection fees, sits outside the trade contract. Our MEP estimating services organize by system and floor so you can see where the cost concentrates.
Philadelphia's older neighborhoods are full of adjoining party walls, which means underpinning, sheeting, and vibration monitoring are real costs on almost any new foundation. We take off footings, pile caps, grade beams, and slab-on-grade separately, and we note where a mat slab or caisson system is likely. For rowhouse infill, the concrete scope often includes a below-grade basement wall with waterproofing and a sump system, not just a flat slab. Cold-weather pours between December and March add blanket and accelerator costs. Our foundation estimating services and concrete estimating services both break out formwork, reinforcing, and concrete by placement, because those three move independently with labor.
Philadelphia roofs take freeze-thaw cycling, summer humidity, and wind-driven rain, so the takeoff has to price full systems, not just membrane. On low-slope commercial and multifamily roofs we count tapered insulation, cover board, flashing, and roof drains separately, and we note whether a new roof needs a structural overlay for added insulation. On rowhouses, parapet walls, cornices, and party-wall flashing are common scope gaps. Steep-slope residential work in Northwest Philadelphia often includes ice-and-water membrane at eaves and valleys. Our roofing estimating services quantify by roof plan area plus perimeter and penetration counts, because flashing labor scales with detail count, not with square footage.
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, 8 in. slab-on-grade | 18,400 | SF |
| 05 12 00 | Structural steel, podium framing | 42 | tons |
| 06 10 00 | Wood trusses, typical floor | 96 | EA |
| 09 21 16 | Gypsum shaft wall, 2-hr rated | 3,850 | SF |
| 07 54 00 | TPO roof membrane, 60 mil | 12,600 | SF |
| 22 11 16 | Domestic water piping, 2 in. | 1,240 | LF |
| 23 31 13 | Rectangular ductwork, galvanized | 2,900 | LB |
| 26 05 19 | Branch wiring, #12 THHN | 18,500 | LF |
You are pricing a new three-story rowhouse on a 16-foot-wide lot in South Philadelphia. The foundation is a full basement with 8-inch concrete walls, 8 feet high, on a continuous 24-inch-wide by 12-inch-thick footing. Dimensions are illustrative; your plan set governs.
Step 1 — Wall area. Perimeter = 16 ft front + 16 ft rear + 2 × 60 ft depth = 152 LF. Wall area = 152 LF × 8 ft = 1,216 SF. Deduct two 3 ft × 7 ft door openings and four 2 ft × 2 ft window openings: 42 SF + 16 SF = 58 SF. Net wall formwork = 1,216 − 58 = 1,158 SF. Both faces are formed, so total wall form area = 1,158 × 2 = 2,316 SF.
Step 2 — Footing formwork. Footing perimeter is the outside face only: 152 LF. Footing height = 12 in. = 1 ft. Footing form area = 152 LF × 1 ft = 152 SF.
Step 3 — Waste. Typical waste for job-built forms is 10% for plywood and 15% for lumber. Apply 10% to form area: 2,316 + 152 = 2,468 SF; 2,468 × 1.10 = 2,715 SF, rounded to 2,715 SF.
Step 4 — Concrete. Wall volume = 1,158 SF × (8 in. ÷ 12) = 772 CF. Footing volume = 152 LF × 2 ft × 1 ft = 304 CF. Total = 1,076 CF. Convert to cubic yards: 1,076 ÷ 27 = 39.9 CY. Add 5% waste: 39.9 × 1.05 = 41.9 CY, rounded to 42 CY.
Step 5 — Reinforcing. Assume #4 bars at 12 in. on center each way in walls. Vertical bars: 152 LF ÷ 1 ft = 152 bars × 8 ft = 1,216 LF. Horizontal bars: 8 ft ÷ 1 ft = 8 bars × 152 LF = 1,216 LF. Total wall bar = 2,432 LF. Footing bars: 4 continuous #5 bars × 152 LF = 608 LF. Total = 3,040 LF. Add 10% lap and waste: 3,344 LF.
| Step | Calculation | Quantity | Unit |
|---|---|---|---|
| Wall formwork | 152 LF × 8 ft × 2 faces − openings | 2,316 | SF |
| Footing formwork | 152 LF × 1 ft | 152 | SF |
| Formwork with 10% waste | (2,316 + 152) × 1.10 | 2,715 | SF |
| Concrete volume | (772 + 304) ÷ 27 × 1.05 | 42 | CY |
| Reinforcing steel | (2,432 + 608) × 1.10 | 3,344 | LF |
These quantities feed our foundation estimating services and concrete estimating services templates, and they are priced with ZIP-code-adjusted material and labor rates for Philadelphia.
The figures come from the U.S. Census Bureau's Building Permits Survey for 2025. They count new privately-owned residential units permitted by the City of Philadelphia itself, not the entire metro. That means commercial, industrial, and institutional permits are not included, and neither are renovations or additions. In 2025 the city issued 3,366 residential units, up 14% from 2,962 in 2024, with 2,710 multifamily units and 656 single-family units. The permitted value was $542M, an average of $160,900 per unit. Use these as a demand signal, not as a cost benchmark for your project.
Yes. We price material and labor with ZIP-code-adjusted data, so a takeoff for a project in Fishtown is not priced like one in Chester County or the Lehigh Valley. Labor rates, union agreements, and material delivery costs vary across the region, and the adjustment captures that. If your project sits in a specific neighborhood or suburb, tell us the ZIP code when you send plans, and we will apply the right factor. This is separate from any project-specific conditions like prevailing wage or phased occupancy.
Send the full plan set, including architectural, structural, civil, and MEP drawings, plus any specifications, addenda, and the geotechnical report if you have it. If the project is a renovation, existing conditions drawings or a site survey help. We also ask for the project address or ZIP code, the bid due date, and any unit-price schedule you want us to use. For multifamily, a unit mix and typical floor plan speeds things up. Most Philadelphia projects are returned in 24–48 hours, and rush turnaround is available.
We treat existing conditions as a separate scope. That means line items for selective demolition, temporary shoring, underpinning of party walls, and removal of abandoned utilities. We also flag where a structural engineer's letter or a special inspection is likely, because those costs sit outside the trade contracts. On rowhouse renovations, we count new lintels, headers, and steel as an allowance until the drawings confirm sizes. If the existing drawings are unreliable, we note the assumptions in the estimate so you can carry a contingency.
Yes. Laboratory and healthcare projects add process piping, clean steam, fume hoods, and redundant mechanical systems that a standard commercial takeoff misses. We take off those systems by riser and by equipment schedule, and we separate them from base building MEP so you can see the premium. We also track specialty items like acid waste piping, bio-safety casework, and vibration-isolated equipment. If the project is a fit-out inside an existing building, we note where base-building capacity, such as electrical service or chilled water, may need an upgrade.
Yes. Every estimate includes a marked-up plan set, typically a PDF with takeoff highlights and annotations, plus an Excel workbook organized by CSI MasterFormat division. The markups show what we measured and where, so you can check quantities against your own read. If you use Bluebeam Revu, we can deliver in that format. The Excel file includes separate tabs for quantities, unit costs, and extensions, and you can sort by division or by trade. This makes it easier to compare subcontractor bids line by line.
Most projects are returned in 24–48 hours. That covers takeoff, pricing, and the marked-up plan set. Larger or more complex projects, such as a high-rise or a hospital fit-out, may take longer, and we will tell you upfront if that is the case. Rush turnaround is available for a premium if your bid date is tight. We work in Bluebeam Revu, PlanSwift, and RSMeans data, so the workflow is set up for speed without skipping quantity checks.
Yes. We cover the surrounding region, including Pittsburgh, Allentown, and Erie, as well as the suburban counties. If your project is in King of Prussia, Conshohocken, or along the I-78/I-81 corridors, we can price it with the same ZIP-code-adjusted approach. The labor and material factors change by county, so tell us the project location. For state-wide work, our Pennsylvania construction estimating services page explains how we handle multiple jurisdictions.
We do not certify code compliance, but we do reflect the cost of common requirements. That includes fire-rated assemblies, sprinkler systems, egress stairs, and energy-code envelope values. Because Philadelphia adopts and amends the state code on its own schedule, confirm the adopted edition with the Department of Licenses and Inspections before you finalize your bid. We note where a requirement, such as a fire-rated shaft or a sprinkler riser, carries a distinct cost, so you can see it in the estimate rather than discovering it after award.
Yes. Our standard deliverable is organized by CSI MasterFormat division, with subtotals for each. For multifamily, we often break out Division 03 concrete, Division 06 wood and plastics, Division 09 finishes, and Division 22/23/26 MEP separately, because those are the trades that move most. We can also provide a unit-cost summary, such as cost per square foot or cost per unit, if you need it for a pro forma. The Excel file lets you filter and sort, so you can compare against your own budget.
Email your plan set and project address, and we will return a division-organized estimate with marked-up drawings in 24–48 hours.