Refresh on the current layout
$40,000–$60,000
4–6 weeks of construction
Replacement cabinets on the same footprint, stone tops, new sink and faucet, tile backsplash, upgraded lighting and paint
Full renovation, same footprint
$60,000–$110,000
6–10 weeks of construction
Stripped to studs, appliances relocated, island added, new circuits and plumbing runs, new floor, ducted range hood, full appliance package
Open plan with a structural opening
$110,000–$180,000+
8–12 weeks of construction
Everything in a gut remodel plus engineered beam and posts, stamped plans, rerouted mechanicals, matched flooring and ceiling across the joined rooms, and a larger design concept
- LVL beam, wall removal
- from $6,000
- Typical span in colonials and split-levels from Ambler to Collegeville
- Steel beam, wall removal
- from $8,000
- Wide openings and heavier loads, common in larger Main Line homes
- Plaster demolition and repair
- $2,000–$6,000
- Prewar homes in Lower Merion, Narberth, Cheltenham, Jenkintown and Glenside
- Panel and wiring upgrade
- $2,500–$6,000
- Houses still on 60–100 amp service or with ungrounded circuits
- Joist repair and leveling
- $2,000–$8,000
- Older twins and rowhomes in Norristown, Conshohocken, Pottstown and Bridgeport
- Countertops
- $4,000–$15,000
- Quartz is the default; quartzite and marble at the top of the range
- Permit and inspection fees
- $500–$2,000
- Set by each township or borough; higher when structure is involved
These are NK’s 2026 planning ranges. Your written, itemized proposal brings the structural work, trades and finishes together, with selections and allowances spelled out. Existing conditions, choices, lead times and approvals affect the final budget and schedule; the line items above are examples, not automatic extra charges. We confirm actual permit fees for your project.