Contractor Profile

Rock Construction Ny INC

Rock Construction Ny INC is a specialist multifamily alteration contractor in New York City — all 22 of its segment-eligible permits fall in multifamily alteration. Its permit record in New York City spans 2018–2026. Reliable permit valuations total ≈$607K (across the 75% of filings with a valuation we can stand behind).

First permit: Aug 29, 2018 (2,976d ago)Latest permit: Apr 15, 2026 (190d ago)
The sales record
Market
New York City
Active
2018–2026 · 8 yrs
Licence IDs on their permits
2
Reliable value
$607K
Coverage
75%
Reliable filings
15
Rank in New York City
#18,048
Permits (all-time, all segments)
26
Filings 90d
0
Filings 30d
0
Latest permit
Apr 15, 2026
Typical project size$32Ktypically $21K–$47K across 15 valued permits
Where they work

Primarily Multifamily Alteration — 100% of 22 segment-classified permits

Ranked #8,828 in the New York City Multifamily Alteration leaderboard →
Firmographics
License & registration IDs on file
  • 0619459
  • 619459

As named in the permit records — identifiers we surface, not verified state licensure.

Direct contactNot in our data — we don’t fabricate firmographics.
Monthly activity
Jul ’250–1 permits/moApr ’26
permits per month permit value
Service area

Typical service area ~5 mi in New York City

The p90 footprint of where Rock Construction Ny INC has pulled permits in New York City — drawn from all 26 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.

  • NYC26
Find Multifamily Alteration contractors near your branchEnter your address — see who’s pulling these permits in your radius.

Showing 20 of 22 permits by Rock Construction Ny INC in the indexed window · most recent first

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Apr 15, 2026
714 9 Avenue, Manhattan, NY 10019
Multifamily Alteration
$41K
Dec 16, 2025
565 West End Avenue, Manhattan, NY 10024
Multifamily Alteration
$29K
Aug 5, 2025
70 Riverside Drive, Manhattan, NY 10024
Multifamily Alteration
$31K
Jul 28, 2025
300 East 74 Street, Manhattan, NY 10021
Multifamily Alteration
$57K
Sep 30, 2024
250 Cabrini Boulevard, Manhattan, NY 10033
Multifamily Alteration
$35K
Mar 19, 2024
120 East 90 Street, Manhattan, NY 10128
Multifamily Alteration
$70K
Oct 12, 2023
500 East 83 Street, Manhattan, NY 10028
Multifamily Alteration
$13K
Oct 3, 2023
251 East 32 Street, Manhattan, NY 10016
Multifamily Alteration
$32K
Jun 1, 2023
136 East 76 Street, Manhattan, NY 10021
Multifamily Alteration
$25K
Oct 17, 2022
203 East 72 Street, Manhattan, NY 10021
Multifamily Alteration
$44K
Oct 13, 2022
21 East 22 Street, Manhattan, NY 10010
Multifamily Alteration
$5K
Jul 19, 2022
245 7 Avenue, Manhattan, NY 10001
Multifamily Alteration
$155K
Jul 18, 2022
245 7 Avenue, Manhattan, NY 10001
Multifamily Alteration
$18K
Jun 8, 2022
21 East 22 Street, Manhattan, NY 10010
Multifamily Alteration
$5K
Nov 17, 2021
230 West End Avenue, Manhattan, NY 10023
Multifamily Alteration
$49K
Feb 10, 2021
applied Jan 15, 2021
130 East 18 Street, Manhattan, NY 10003
Multifamily Alteration
Residential
—
Mar 24, 2020
21 East 22nd Street, Manhattan, NY 10010
Multifamily Alteration
Residential
—
May 10, 2019
21 East 22nd Street, Manhattan, NY 10010
Multifamily Alteration
Residential
—
May 10, 2019
21 East 22nd Street, Manhattan, NY 10010
Multifamily Alteration
Residential
—
Dec 27, 2018
applied Dec 26, 2018
152 West 58 St, Manhattan, NY 10019
Multifamily Alteration
Residential
—
Sites Rock Construction Ny INC returns to6 in New York City

Addresses where Rock Construction Ny INC has pulled repeat permits and the site itself has a deep permit history (25+ permits, all contractors). Each links to that parcel’s full record.

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