Apartment buildings
Apartment estimating that speaks in cost per door and cost per building
Owners and lenders do not think in CSI divisions; they think in dollars per unit, per rentable square foot and per building. LEEDS builds apartment estimates from a full takeoff and then rolls them up into the metrics your investment committee uses. Whether you are budgeting a new 240-unit garden community or a 60-unit interior turn program, you get a number that survives underwriting and a draw schedule your lender will accept.
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Overview
Estimating apartments as an owner, not as a subcontractor
An apartment estimate for an owner serves a different purpose than a trade bid. It supports the acquisition model, the construction loan and the capital plan. We build it bottom-up from quantities, then organize results by building, by unit type and by amenity so the pro forma can test each assumption: what a studio costs versus a three-bedroom, or what a clubhouse adds per door once it is spread across the full unit count. Unit-mix matrices also let the team compare studio-heavy and family-heavy programs on a cost-per-bedroom basis before design is locked.
Repetition is the advantage and the risk. A unit type repeated 120 times multiplies every missed item, so we price the typical unit in detail, including cabinet runs, appliance packages, flooring and fixtures, and then apply stacking, corridor and core factors for the shared areas. Garages, surface parking, retaining walls and site utilities are priced separately so they do not hide inside the building number and distort cost per unit comparisons. Value engineering alternates are priced beside the base case, such as PTAC versus ducted split systems or vinyl plank versus tile, with the saving shown per door.
For renovation-turn programs we quantify scopes at three levels: light refresh, standard turn and full interior upgrade. Each has a per-unit price and a downtime allowance, which lets asset managers match capital to rent premium and schedule turns around lease expirations. The same workbook rolls up to a draw schedule, with retainage and stored materials, that lenders and inspectors can use directly. Draw projections are produced monthly, which gives asset managers and construction lenders one document to review at every funding request.
Scope of takeoff
Apartment scope we quantify
Quantities are built per unit type and per building, then rolled up to the per-door metrics your lender asks for.
Typical unit interiors
Framing, drywall, doors, trim, paint, flooring and closet systems for each floor plan in the unit mix
Kitchen and bath packages
Cabinets, counters, appliances, plumbing fixtures, tile surrounds and accessories per unit type
Building shell and structure
Wood or light-gauge framing, podium slab, shear walls, stairs, balconies and roof trusses
Envelope and roofing
Cladding, weather barrier, windows, sliding doors, balcony waterproofing and roof membrane
Corridors, lobbies and cores
Common finishes, elevators, stair enclosures, trash rooms, mail areas and fire-rated assemblies
Amenity spaces
Clubhouse, fitness, leasing office, coworking room, pool deck and outdoor kitchens
Parking and site improvements
Surface stalls, structured parking, EV stations, paving, curbs, retaining walls and landscaping
Mechanical and plumbing
Per-unit split systems, water heaters, risers, sprinklers and common-area equipment
Electrical and low voltage
Unit panels, meter banks, fire alarm, access control, Wi-Fi backbone and site lighting
Unit turn scope tiers
Light refresh, standard turn and full upgrade packages with downtime days per unit
Value engineering options
Alternate finishes, mechanical packages and framing methods priced with per-door savings
Draw schedule and soft costs
Monthly draws by percentage complete, retainage, permits, impact fees and contingency
98%
takeoff accuracy on awarded projects
Why LEEDS
Why contractors switch to LEEDS
An estimating desk that behaves like an extension of your team, not a software subscription.
Every estimate is reported per unit, per building, per rentable square foot and per parking stall, ready for the pro forma.
Typical units are priced in full detail and, then multiplied by the unit mix, so repeated errors never hide in a lump sum.
Amenities such as clubhouses and pool decks, are separated so owners can see what each one adds per door.
Unit turn programs are tiered into light, standard and full scopes with downtime days attached to each tier.
Value engineering alternates are priced side, by side with savings per unit, not offered as vague suggestions.
Lender draw schedules are produced from the estimate itself, with retainage and stored materials accounted for.
Estimate types
What type of apartments estimating can you get?
Match the estimate to where your project is. Every option is priced as a flat fee before work begins.
| Estimate type | Accuracy | Turnaround | Best for |
|---|---|---|---|
Acquisition capex budget A walk-based renovation budget for an existing property, split into exterior, common area and unit interior scopes. | ±10-12% | 48 hours | Investors underwriting a value-add deal |
Concept per-door estimate Parametric pricing from a unit mix, building count and amenity list, supported by recent comparable projects. | ±12-15% | 24-48 hours | Developers testing site feasibility |
Design-development estimate Takeoff-based pricing of every building and amenity with value engineering alternates. | ±6-8% | 72 hours | Lender submissions and GMP negotiations |
Unit turn program estimate Tiered per-unit pricing across the portfolio with materials bulk-buy savings and schedule sequencing. | ±5-7% | 48 hours | Asset managers running turns at scale |
Draw schedule package Cost-loaded schedule of values with monthly draw projections, retainage and stored materials. | Matches contract sum | 48 hours | Construction lenders and owner representatives |
How our estimating process works
Four steps from upload to a bid-ready estimate, with a senior estimator signing off before anything leaves our desk.
- 1
Upload plans and scope
Send your drawings, specifications and bid invitation through the secure upload form. We confirm scope, deadline and a fixed price within two business hours.
- 2
Digital quantity takeoff
Estimators measure every item from calibrated plans in Bluebeam and PlanSwift, color-coding each layer so quantities can be traced back to the drawing.
- 3
Pricing and labor
Quantities are priced with location-adjusted material costs, crew productivity rates and equipment, then marked up to your overhead and profit targets.
- 4
Senior review and delivery
A second estimator audits quantities and pricing, documents assumptions and exclusions, and delivers your Excel workbook, PDF summary and marked-up plans.
On site and on the drawings
The work behind every apartments estimating
Tap any image to open it full screen.
Deliverables
What's included in your estimate package
Every deliverable is formatted so it can go straight into a proposal, a purchase order or an owner report.
Estimate workbookXLSX
Quantities, unit costs, labor hours and totals organized by CSI division, with subtotals, markups and a bid summary tab.
Marked-up plansPDF
Color-coded takeoff drawings showing exactly where every measured quantity came from.
Material procurement listXLSX
Consolidated material quantities with waste factors applied, ready to send to suppliers for quotes.
Labor hours by taskXLSX
Crew-based labor hours and productivity rates so you can check the schedule against the estimate.
Assumptions and exclusions logPDF
Every clarification, allowance and exclusion documented so your proposal scope is defensible.
Bid summary sheetPDF
A proposal-ready one-page summary with overhead, profit, bonds and contingency applied.
Reviews
What contractors say after their first bid with us
What general contractors, subcontractors and developers say after bidding with our numbers.
“We were turning down bids because our two in-house estimators were buried. LEEDS gave us division-by-division numbers in 48 hours that leveled cleanly against our sub quotes. We bid 40% more work last quarter and our hit rate went up, not down.”
Marcus Whitfield
Chief Estimator, Whitfield Commercial Builders · Charlotte, NC
CSI divisions
CSI MasterFormat divisions we cover
Estimates are organized by division so they drop straight into your cost codes and schedule of values.
Highlighted divisions are the primary scope on this page.
FAQ
Apartments Estimating FAQs
Straight answers on scope, turnaround, pricing and deliverables.
How is an apartments estimate different from multi-family estimating?
Apartments estimating is organized for the owner: per building, per unit type and per door, with turn programs and lender draws. Multi-family estimating is a general-contractor takeoff organized by trade. We can supply both from the same quantities, but the apartment version is built to answer underwriting questions.
Can you price a unit turn program across a whole portfolio?
Yes. We define scope tiers from a walkthrough of sample units, price each tier per unit with downtime days, and apply the tier to your turn list. The output shows capital per property, expected rent premium inputs and a quarterly spend forecast tied to lease expirations.
What cost metrics will I receive?
Cost per unit, per rentable square foot, per gross square foot, per building and per parking stall, plus an amenity cost per door. Metrics are shown for hard costs alone and for the all-in total with soft costs and contingency, so you can compare against market benchmarks.
Do you provide value engineering for apartment projects?
We price alternates against the base design: cabinet and flooring grades, PTAC versus split systems, siding mixes, parking configurations and balcony types. Each alternate shows savings per unit and any schedule or durability tradeoff, so your team decides with numbers. We also show the resulting change in cost per door so the asset team can rank alternates quickly.
Can you build a lender draw schedule from the estimate?
Yes. We load the schedule of values with durations, produce monthly draw projections with retainage, and separate stored materials and soft costs. The draw package is delivered in Excel and PDF, formatted for common construction lender and inspector templates. It also includes owner-controlled soft costs for the lender's review.
How fast can you estimate a multi-building apartment community?
A single building takes 48 to 72 hours. For communities with repeated building types, we price each type once and apply it to the building count, which usually keeps a 10-building community within five business days, including site work and amenities. Typical garden communities are far quicker than podium buildings.
Related
Related estimating services
Most projects need more than one trade. Bundle them into a single upload and we price the whole scope together.
Ready for a apartments estimating quote?
Upload your plans and get a fixed quote within 2 business hours. Most estimates are delivered in 24–48 hours.