COASTAL WATERPROOFING LLC
COASTAL WATERPROOFING LLC is a diversified New York City contractor — 43 segment-eligible permits spanning 4 segments, led by commercial alteration (53%) and multifamily alteration (23%). Its permit record in New York City spans 2011–2025. Reliable permit valuations total ≈$9.8M (across the 37% of filings with a valuation we can stand behind).
- Territory
- New York City
- Active since
- 2011
- Licenses on file
- 2
- Canonical ID
- 41,841
- Reliable value
- $9.8M
- Coverage
- 37%
- Reliable filings
- 28
- Rank in New York City
- #7,710
- Permits (all-time)
- 98
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- Oct 27, 2025
- 0606915
- 606915
Typical service area ~4 mi in New York City
The p90 footprint of where COASTAL WATERPROOFING LLC has pulled permits in New York City — based on 98 geocoded permits (100% of their indexed set). It reflects detected permit activity, not a guaranteed service-area claim.
- NYC98
Showing 20 of 43 permits by COASTAL WATERPROOFING LLC · most recent first
| Issued | Address | Category | Value |
|---|---|---|---|
Oct 27, 2025 | 138-01 32 AVENUE, Queens, NY 11354 | Multifamily Alteration | $4K |
Sep 5, 2025 | 400 PARK AVENUE, Manhattan, NY 10022 | Commercial Alteration | $690K |
Sep 5, 2025 | 400 PARK AVENUE, Manhattan, NY 10022 | Commercial Alteration | $690K |
Jul 9, 2025 | 138-01 32 AVENUE, Queens, NY 11354 | Multifamily Alteration | $4K |
Oct 22, 2024 | 400 PARK AVENUE, Manhattan, NY 10022 | Commercial Alteration | $690K |
Oct 22, 2024 | 400 PARK AVENUE, Manhattan, NY 10022 | Commercial Alteration | $690K |
Sep 5, 2024 | 675 THIRD AVENUE, Manhattan, NY 10017 | Commercial Alteration | $1.1M |
Jul 11, 2024 | 675 THIRD AVENUE, Manhattan, NY 10017 | Commercial Alteration | $1.1M |
Nov 14, 2023 | 437 MADISON AVENUE, Manhattan, NY 10022 | Commercial Alteration | $66K |
Sep 1, 2023 | 400 PARK AVENUE, Manhattan, NY 10022 | Commercial Alteration | $94K |
Sep 1, 2023 | 400 PARK AVENUE, Manhattan, NY 10022 | Commercial Alteration | $94K |
Sep 1, 2023 | 400 EAST 70 STREET, Manhattan, NY 10021 | Multifamily Alteration | $200K |
Aug 18, 2023 | 675 THIRD AVENUE, Manhattan, NY 10017 | Commercial Alteration | $1.1M |
Jul 19, 2023 | 400 EAST 70 STREET, Manhattan, NY 10021 | Multifamily Alteration | $200K |
Jun 23, 2023 | 112 WEST 38 STREET, Manhattan, NY 10018 | Temporary Construction Support | — |
Jan 31, 2023 | 112 WEST 38 STREET, Manhattan, NY 10018 | Temporary Construction Support | $5K |
Sep 14, 2022 | 112 WEST 38 STREET, Manhattan, NY 10018 | Commercial Alteration | $254K |
Sep 14, 2022 | 112 WEST 38 STREET, Manhattan, NY 10018 | Temporary Construction Support | — |
Sep 14, 2022 | 112 WEST 38 STREET, Manhattan, NY 10018 | Commercial Alteration | $44K |
Sep 14, 2022 | 112 WEST 38 STREET, Manhattan, NY 10018 | Commercial Alteration | $35K |
Put COASTAL WATERPROOFING LLC on your call list.
Track this contractor, get alerted when they pull a new permit, and explore New York City permits in the Market Explorer — enriched and parcel-joined.