Cost breakdown — NYC 2026
| Scope of Work | NYC Price Range | Notes |
|---|---|---|
| Partial rewire Problem circuits, knob-and-tube sections | $2,500 – $6,000 | The most common job — targeted, not whole-house. |
| Small home / apartment Up to ~1,000 sq ft | $8,000 – $14,000 | Co-op, condo, or small house. Phased to keep you living there. |
| Mid-size home ~1,000–2,000 sq ft | $12,000 – $22,000 | Typical brownstone floor-through or row house. |
| Large / full brownstone 2,000+ sq ft, multiple floors | $22,000 – $35,000+ | Full pre-war townhouse, phased over weeks. |
| Per square foot NYC rate | $8 – $20 / sq ft | Above national ($5–$17) due to labor & pre-war access. |
| Knob-and-tube removal Added to rewire scope | Included in rewire | Carefully removed; old wiring de-energized and replaced. |
| Permit & inspection DOB filing + Certificate | Included in quote | We file, schedule, and obtain sign-off. |
What affects cost in NYC
The biggest cost driver in NYC rewiring is access. In a modern home with drywall and accessible cavities, wire pulls quickly. In a pre-war brownstone with solid plaster-and-lath and no chases, every run is fished by hand and every opening patched to match — skilled work that takes time. That single difference can double the per-square-foot cost.
Other factors: whether it's a full or partial rewire (most homes need partial — see our rewiring vs repair guide), the condition of your knob-and-tube if present, whether the panel needs upgrading at the same time, and how the work is phased to keep you living at home. We assess all of this free before quoting — and frequently talk homeowners out of a full rewire when a partial solves it. See the full service on our rewiring page.
The variables that decide your final number
Two similar-sounding jobs can differ by thousands. These are the concrete factors that determine where in the range your project lands in NYC:
Distance from the panel
The single biggest swing. Every extra foot of conduit or cable adds material and labor. Work back-to-back with the panel is the cheapest possible scenario.
Panel capacity & open slots
If your panel is full or near its amperage limit, a new circuit — or a heavy 240V load — can require a service or panel upgrade first, adding roughly $1,500–$4,000+.
Wall & ceiling construction
Fishing wire through pre-war plaster-and-lath is slower and messier than open drywall. Finished, occupied rooms cost more than unfinished basements or new construction.
Site access & location
Outdoor installs, upper floors, detached garages, rooftops, and long basement runs all add time and material, pushing labor toward the high end.
Permits & inspections
Most NYC electrical work needs a DOB (and sometimes DEP) permit and inspection. We file it as part of the job — it’s already in your quote.
Building age — the “old-house tax”
Older NYC stock brings rigid-conduit rules and legacy knob-and-tube, cloth, or aluminum wiring that newer construction simply doesn’t have.
Coordination & building rules
Co-op and condo approvals, alteration agreements, ConEd scheduling, parking, and freight-elevator logistics add real time on larger and multi-family jobs.
Frequently asked questions
NYC house rewiring typically runs $8,000–$35,000+ depending on size and access, or roughly $8–$20 per square foot — above the national $5–$17 because of labor rates, pre-war construction, and plaster preservation. A partial rewire of problem circuits can start around $2,500. We quote after assessing what genuinely needs rewiring versus what can stay.
Pre-war brownstones and apartments have plaster-and-lath walls, no accessible wiring chases, and often knob-and-tube or cloth wiring that must be carefully removed. Fishing new wire while preserving original plaster and detail is skilled, time-intensive work — which is exactly what drives the cost, and why experience matters here.
Often just part. Many homes only need problem circuits, the panel, or knob-and-tube sections addressed — not a full rewire. We diagnose first and recommend the smallest scope that solves the problem, which can be the difference between a $3,000 job and a $25,000 one.
Yes — rewiring requires a DOB electrical permit and inspection. We file the permit, perform the work to current NYC Electrical Code, handle inspection, and deliver your Certificate of Electrical Inspection. Permit and inspection coordination is included in the quote.
A partial rewire can be 2–4 days; a full pre-war house phased to keep you living at home can run 2–4 weeks. We phase the work room-by-room where possible so you keep power and minimize disruption.
Get an honest rewiring assessment
We diagnose what genuinely needs rewiring versus what can stay, then quote the smallest scope that solves the problem — phased to keep you living at home. Free, no obligation.
