Additions and Remodels Cost in Buffalo, NY in 2026
Most Additions and Remodels projects in Buffalo, NY cost between $62,000 and $285,000. The typical price is $135,000.
Labour and materials in Buffalo run about 29% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Whether the addition needs its own foundation and roof tie-in
- Adding a bathroom or kitchen (plumbing and electrical runs)
- Structural work to the existing wall being opened up
- Local permit and inspection requirements
Usually included
- Framing, roofing and siding to match
- Electrical rough-in and finish
- Insulation, drywall and paint
- Flooring and trim
Usually extra
- Permits and architectural drawings
- Site work or tree removal
- High-end fixtures and appliances
Unit prices in Buffalo, NY
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $155 |
| Mid-range | $335 |
| High-end | $715 |
Home addition and remodeling contractors in Buffalo, NY
Businesses listed on Google near Buffalo, NY. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
King Remodeling Corp roofing contractor
4.9(192 reviews)
48 Kenova St, Buffalo, NY 14214
All Access Builders LLC
4.9(141 reviews)
2017 Clinton St, Buffalo, NY 14206
Buffalo Renovators, Inc.
5.0(109 reviews)
50 Manor Oak Dr, Amherst, NY 14228
Northtowns Remodeling Corp.
4.9(117 reviews)
524 Main St, Tonawanda, NY 14150
TBrothers Renovations
4.9(76 reviews)
6997 Campbell Blvd, North Tonawanda, NY 14120
Irish Jones Construction
4.8(54 reviews)
1305 Bailey Ave Unit 1, Buffalo, NY 14206