Konstant Nyc CORP
Konstant Nyc CORP concentrates in multifamily alteration in New York City (71% of its 52 segment-eligible permits), with secondary activity across 4 other segments. Its permit record in New York City spans 2018–2026. Reliable permit valuations total ≈$1.9M (across the 79% of filings with a valuation we can stand behind). Filing activity is steady over the last 90 days versus the prior 90.
- Market
- New York City
- Active
- 2018–2026 · 8 yrs
- Licence IDs on their permits
- 2
- Reliable value
- $1.9M
- Coverage
- 79%
- Reliable filings
- 30
- Rank in New York City
- #10,011
- Permits (all-time, all segments)
- 68
- Filings 90d
- 1
- Filings 30d
- 1
- Latest permit
- Jun 9, 2026
Primarily Multifamily Alteration — 71% of 52 segment-classified permits
- 0618529
- 618529
As named in the permit records — identifiers we surface, not verified state licensure.
Typical service area ~10 mi in New York City
The p90 footprint of where Konstant Nyc CORP has pulled permits in New York City — drawn from all 68 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- NYC68
Showing 20 of 52 permits by Konstant Nyc CORP in the indexed window · most recent first
- Sep 28, 2026Multifamily Alteration778 Park Avenue, Manhattan, NY 10021Alteration$720K
- Jun 9, 2026Multifamily Alteration23 West 83 Street, Manhattan, NY 10024Alteration$73K
- Oct 30, 2025Multifamily Alteration200 Riverside Boulevard, Manhattan, NY 10069Alteration$40K
- Jun 12, 2025Multifamily Alteration200 Riverside Boulevard, Manhattan, NY 10069Alteration$40K
- Jan 6, 2025Multifamily Alteration10 Mitchell Place, Manhattan, NY 10017Alteration$10K
- Aug 6, 2024Commercial Alteration20-01 Steinway Street, Queens, NY 11105Alteration$75K
- Jul 12, 2024Multifamily Alteration1100 Madison Avenue, Manhattan, NY 10028Alteration$56K
- Jul 12, 2024Multifamily Alteration1100 Madison Avenue, Manhattan, NY 10028Alteration$56K
- Jul 12, 2024Multifamily Alteration1100 Madison Avenue, Manhattan, NY 10028Foundation Only$56K
- Jul 12, 2024Multifamily Alteration1100 Madison Avenue, Manhattan, NY 10028Alteration$56K
- Jul 12, 2024Multifamily Alteration1100 Madison Avenue, Manhattan, NY 10028Alteration$56K
- Jul 12, 2024Multifamily Alteration1100 Madison Avenue, Manhattan, NY 10028Foundation Only$56K
- Feb 27, 2024Temporary Construction Support7624 10 Avenue, Brooklyn, NY 11228Construction Fence$8K
- Feb 1, 2024Temporary Construction Support1100 Madison Avenue, Manhattan, NY 10028Construction Fence$4K
- Nov 30, 2023Multifamily Alteration1100 Madison Avenue, Manhattan, NY 10028Alteration$56K
- Nov 30, 2023Multifamily Alteration1100 Madison Avenue, Manhattan, NY 10028Alteration$56K
- Nov 30, 2023Multifamily Alteration1100 Madison Avenue, Manhattan, NY 10028Foundation Only$56K
- Nov 8, 2023Temporary Construction Support1100 Madison Avenue, Manhattan, NY 10028Construction Fence$4K
- Oct 3, 2023Temporary Construction Support1100 Madison Avenue, Manhattan, NY 10028Construction Fence$4K
- Feb 27, 2023Multifamily Alteration188 East 76 Street, Manhattan, NY 10021Alteration$100K
Addresses where Konstant Nyc CORP 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 INC4,770 multifamily alteration
- The Plumbing Company INC3,247 multifamily alteration
- G. Bauer, INC3,152 multifamily alteration
- Abilene, INC3,137 multifamily alteration
- C C Controlled Combustion2,608 multifamily alteration
- P.S.I. Mechanical2,444 multifamily alteration
Put Konstant Nyc CORP on your call list.
Watch this contractor above for a daily email when they pull a new permit — or open the whole New York City book: every ranked contractor, enriched and parcel-joined.