Black Square Builders Cor
Name shown as recorded. This name is cut off at 25 characters by the New York City source. The full name is not published in any NYC dataset, so we show exactly what the record contains.
Black Square Builders Cor concentrates in multifamily alteration in New York City (75% of its 459 segment-eligible permits), with secondary activity across 5 other segments. Its permit record in New York City spans 2005–2026. Reliable permit valuations total ≈$21.4M (across the 44% of filings with a valuation we can stand behind). Filing activity is down 33% over the last 90 days versus the prior 90.
- Market
- New York City
- Active
- 2005–2026 · 21 yrs
- Licenses on file
- 2
- Reliable value
- $21.4M
- Coverage
- 44%
- Reliable filings
- 154
- Rank in New York City
- #843
- Permits (all-time, all segments)
- 848
- Filings 90d
- 6
- Filings 30d
- 1
- Latest permit
- Jul 23, 2026
Primarily Multifamily Alteration — 75% of 459 segment-classified permits
- 0033552
- 033552
As named in the permit records — identifiers we surface, not verified state licensure.
Typical service area ~6 mi in New York City
The p90 footprint of where Black Square Builders Cor has pulled permits in New York City — drawn from all 852 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- NYC852
Showing 20 of 459 permits by Black Square Builders Cor in the indexed window · most recent first
- Aug 19, 2026Multifamily Alteration140 Hoyt Street, Brooklyn, NY 11217Foundation Only$50K
- Jul 7, 2026Multifamily Alteration309 President Street, Brooklyn, NY 11231Foundation Only$6K
- Jul 7, 2026Multifamily Alteration309 President Street, Brooklyn, NY 11231Alteration$291K
- Jul 7, 2026Multifamily Alteration309 President Street, Brooklyn, NY 11231HVAC / Mechanical$284K
- Jul 2, 2026Residential MEP164 Amber Street, Staten Island, NY 10306HVAC / Mechanical · Residential$33K
- Jun 1, 2026Multifamily Alteration3 East 71 Street, Manhattan, NY 10021Alteration$150K
- May 29, 2026Multifamily Alteration208 West 15 Street, Manhattan, NY 10011Alteration$875K
- May 27, 2026Multifamily Alteration295 East 8 Street, Manhattan, NY 10009Alteration$500K
- May 26, 2026Multifamily Alteration309 President Street, Brooklyn, NY 11231Alteration · Residential$456K
- May 21, 2026Multifamily Alteration59 East 72 Street, Manhattan, NY 10021Alteration$20K
- May 13, 2026Multifamily Alteration111 8 Avenue, Brooklyn, NY 11215Alteration$225K
- May 12, 2026Multifamily Alteration240 Riverside Boulevard, Manhattan, NY 10069Alteration · Residential$45K
- Apr 27, 2026Multifamily Alteration188 East 78 Street, Manhattan, NY 10075Alteration$319K
- Apr 10, 2026Multifamily Alteration140 Hoyt Street, Brooklyn, NY 11217Alteration$167K
- Apr 1, 2026Multifamily Alteration140 Hoyt Street, Brooklyn, NY 11217Alteration · Residential$781K
- Feb 17, 2026Multifamily Alteration315 Adelphi Street, Brooklyn, NY 11205Alteration$134K
- Feb 17, 2026Multifamily Alteration315 Adelphi Street, Brooklyn, NY 11205Alteration$134K
- Feb 4, 2026Multifamily Alteration708 Greenwich Street, Manhattan, NY 10014Alteration$188K
- Jan 27, 2026Multifamily Alteration315 Adelphi Street, Brooklyn, NY 11205Alteration$134K
- Jan 27, 2026Multifamily Alteration315 Adelphi Street, Brooklyn, NY 11205Alteration$134K
Aug 19, 2026 | 140 Hoyt Street, Brooklyn, NY 11217 | Multifamily Alteration | $50K |
Jul 7, 2026 | 309 President Street, Brooklyn, NY 11231 | Multifamily Alteration | $6K |
Jul 7, 2026 | 309 President Street, Brooklyn, NY 11231 | Multifamily Alteration | $291K |
Jul 7, 2026 | 309 President Street, Brooklyn, NY 11231 | Multifamily Alteration | $284K |
Jul 2, 2026 | 164 Amber Street, Staten Island, NY 10306 | Residential MEP Residential | $33K |
Jun 1, 2026 | 3 East 71 Street, Manhattan, NY 10021 | Multifamily Alteration | $150K |
May 29, 2026 | 208 West 15 Street, Manhattan, NY 10011 | Multifamily Alteration | $875K |
May 27, 2026 | 295 East 8 Street, Manhattan, NY 10009 | Multifamily Alteration | $500K |
May 26, 2026 | 309 President Street, Brooklyn, NY 11231 | Multifamily Alteration Residential | $456K |
May 21, 2026 | 59 East 72 Street, Manhattan, NY 10021 | Multifamily Alteration | $20K |
May 13, 2026 | 111 8 Avenue, Brooklyn, NY 11215 | Multifamily Alteration | $225K |
May 12, 2026 | 240 Riverside Boulevard, Manhattan, NY 10069 | Multifamily Alteration Residential | $45K |
Apr 27, 2026 | 188 East 78 Street, Manhattan, NY 10075 | Multifamily Alteration | $319K |
Apr 10, 2026 | 140 Hoyt Street, Brooklyn, NY 11217 | Multifamily Alteration | $167K |
Apr 1, 2026 | 140 Hoyt Street, Brooklyn, NY 11217 | Multifamily Alteration Residential | $781K |
Feb 17, 2026 | 315 Adelphi Street, Brooklyn, NY 11205 | Multifamily Alteration | $134K |
Feb 17, 2026 | 315 Adelphi Street, Brooklyn, NY 11205 | Multifamily Alteration | $134K |
Feb 4, 2026 | 708 Greenwich Street, Manhattan, NY 10014 | Multifamily Alteration | $188K |
Jan 27, 2026 | 315 Adelphi Street, Brooklyn, NY 11205 | Multifamily Alteration | $134K |
Jan 27, 2026 | 315 Adelphi Street, Brooklyn, NY 11205 | Multifamily Alteration | $134K |
Addresses where Black Square Builders Cor 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.
- Orbit Plbg & Htg INC4,752 multifamily alteration
- The Plumbing Company INC3,247 multifamily alteration
- G. Bauer, INC3,148 multifamily alteration
- Abilene, INC3,137 multifamily alteration
- C C Controlled Combustion2,596 multifamily alteration
- Squan Construction Servic2,433 multifamily alteration
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