How many residential alteration permits are pulled in New York City each year?

384,326 residential alteration permits are currently indexed for New York City. Volume varies year over year; PermitCore tracks both historical totals and current rolling-window activity.

Where can I see the latest residential alteration permits in New York City?

The board above ranks the contractors winning residential alteration permits in New York City by volume and reliable value. To browse the underlying permit filings themselves — filter by cohort, by date range, by contractor — use the PermitCore API or the Market Explorer.

How is the residential alteration data in New York City refreshed?

PermitCore rebuilds the New York City index nightly. The underlying municipal source publishes on its own cadence, which varies by jurisdiction, so each page stamps its own freshness (the "as of" date) rather than promising a fixed interval — and a stale source is marked as such. Segment classification is applied automatically by PermitCore's classification engine; field-level data-quality flags surface inline so you can filter for clean rows.

Can I export New York City residential alteration permits?

Yes — the free tier includes 5,000 exports / month (CSV or Parquet); one bulk export counts as 1 export regardless of row count. Pro removes the cap with unlimited exports and full-data browse across all jurisdictions.

HomeNew York CityResidential Alteration

Residential Alteration permits in New York City

Classification: not yet measured

≈$12.1B in reliable permit value across 384,326 residential alteration filings in New York City. The contractor leaderboard for this segment is rolling out.

Browse the filings in the Market Explorer →Recent residential alteration filings

refreshed Aug 21, 2026 · classified, not scraped

Classification scopeClassification precision for Residential Alteration in New York City has not yet been measured against our ≥99% certification bar. The permits are shown; treat the cohort boundary as provisional until certification.

Classification coverageOf 7,694,673 permit records we hold for New York City, 5,714,617 (74.3%) carry the work markers our cohort rules need — the rest are published without a residential/commercial signal we can classify on. Of those, 5,119,463 (89.6%) are placed in a cohort. Certification measures whether that placement is right — not how much of the corpus reaches it.

Find Residential Alteration contractors near your branchEnter your address — see who’s pulling these permits in your radius.

Contractors winning Residential Alteration in New York City

Ranked by permit volume · 384,326 filings, all time

The contractor leaderboard for Residential Alteration in New York City is rolling out — 384,326 classified filings are already indexed. Browse them in the Market Explorer →

Live segments in New York City

90-day movers

Momentum not yet available for this segment.

What’s in the full list

Every contractor ranked by reliable value
Recent projects + permit-level detail per contractor
A daily email when a new filing lands
CRM-ready export — enriched + parcel-joined

See your territory →

Free to explore — no card.

Why this list is real

These contractors are ranked from classified permits, not keyword scrapes. We read each permit’s work-type, scope, and occupancy fields to place it in Residential Alteration — so a filing that looks like a generic alteration lands in the right segment, and the ranking reflects real work. When the fields don’t support a confident call we mark it Unclassified — we never force a wrong segment to pad a contractor’s count.

How we classify →

Alert me when Residential Alteration momentum crosses a threshold.Single-window signal (last 90 days vs the prior 90) — at most once a week, no account.

The depth behind this segment

Every residential alteration filing in New York City arrives roof-sized, HVAC-sized, and owner-matched.

Not a scrape — each permit is parcel-joined and building-modeled. Typical values across this segment’s sampled filings:

Typical roof area920 sq ftmedian · 17 of 17 sampled (100%) carry a roof estimate

Typical HVAC load~3 tonsmedian · 17 of 17 sampled (100%) carry an HVAC estimate

Fully-enriched filings in this segment

151-56 21 Ave, Queens, NY1,385 sq ft roof~5 tonsN/A
107-25 171 Place, Queens, NY1,200 sq ft roof~4 tonsPLAZA HOMES LLC
150-15 29 Avenue, Queens, NY1,126 sq ft roof~4 tonsN/A

Roof + HVAC estimates are building-modeled and shown only where the coverage is real — segments and metros without the underlying parcel signal show —, never a fabricated number.

Get the full Residential Alteration target list for New York City.

Every ranked contractor, recent projects, and a daily email when new permits land — scoped to your segment and metro.

See your territory →Pro — $89/mo · self-serve

Keep tabs on your New York City territory — a weekly Residential Alteration digest.No account needed — new Residential Alteration permits across New York City, once a day when something new lands. Unsubscribe anytime.

Market chartspoint-in-time snapshot

Permits by segment

Typical project size · residential alteration · New York City$26K

middle 50% · across 208,627 valued permits

Aggregate, point-in-time — free to view. Export the underlying numbers with Pro.

Other segments in New York City

Residential Alteration in other metros

Browse New York City another way

FAQ

Frequently asked about residential alteration permits in New York City

How many residential alteration permits are pulled in New York City each year?: 384,326 residential alteration permits are currently indexed for New York City. Volume varies year over year; PermitCore tracks both historical totals and current rolling-window activity.
Where can I see the latest residential alteration permits in New York City?: The board above ranks the contractors winning residential alteration permits in New York City by volume and reliable value. To browse the underlying permit filings themselves — filter by cohort, by date range, by contractor — use the PermitCore API or the Market Explorer.
How is the residential alteration data in New York City refreshed?: PermitCore rebuilds the New York City index nightly. The underlying municipal source publishes on its own cadence, which varies by jurisdiction, so each page stamps its own freshness (the "as of" date) rather than promising a fixed interval — and a stale source is marked as such. Segment classification is applied automatically by PermitCore's classification engine; field-level data-quality flags surface inline so you can filter for clean rows.
Can I export New York City residential alteration permits?: Yes — the free tier includes 5,000 exports / month (CSV or Parquet); one bulk export counts as 1 export regardless of row count. Pro removes the cap with unlimited exports and full-data browse across all jurisdictions.