I. MASS + SONS
I. MASS + SONS is a specialist multifamily alteration contractor in New York City — all 23 of its segment-eligible permits fall in multifamily alteration. Its permit record in New York City spans 1990–1998.
- Territory
- New York City
- Active
- 1990–1998 · 8 yrs
- Licenses on file
- 1
- Canonical ID
- 50,003
- Reliable value
- —
- Coverage
- —
- Reliable filings
- —
- Rank in New York City
- #14,874
- Permits (all-time)
- 39
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- Mar 18, 1998
Primarily Multifamily Alteration — 100% of 23 segment-classified permits
- 0004797
As named in the permit records — identifiers we surface, not verified state licensure.
I. MASS + SONS has 39 permits, but too few carry a value we can stand behind — so we publish — for reliable value, never a guess. They still rank by volume; the dollar figure stays honest.
Typical service area ~3 mi in New York City
The p90 footprint of where I. MASS + SONS has pulled permits in New York City — based on 39 geocoded permits (100% of their indexed set). It reflects detected permit activity, not a guaranteed service-area claim.
- NYC39
Showing 20 of 23 permits by I. MASS + SONS · most recent first
— | 4 EAST 95 STREET, Manhattan, NY 10128 | Multifamily Alteration | — |
— | 4 EAST 95 STREET, Manhattan, NY 10128 | Multifamily Alteration | — |
— | 4 EAST 95 STREET, Manhattan, NY 10128 | Multifamily Alteration | — |
— | 40 EAST 94 STREET, Manhattan, NY 10128 | Multifamily Alteration | — |
— | 40 EAST 94 STREET, Manhattan, NY 10128 | Multifamily Alteration | — |
— | 40 EAST 94 STREET, Manhattan, NY 10128 | Multifamily Alteration | — |
— | 40 EAST 94 STREET, Manhattan, NY 10128 | Multifamily Alteration | — |
— | 40 EAST 94 STREET, Manhattan, NY 10128 | Multifamily Alteration | — |
— | 40 EAST 94 STREET, Manhattan, NY 10128 | Multifamily Alteration | — |
— | 239 CENTRAL PARK WEST, Manhattan, NY 10024 | Multifamily Alteration | — |
— | 239 CENTRAL PARK WEST, Manhattan, NY 10024 | Multifamily Alteration | — |
— | 333 EAST 30 STREET, Manhattan, NY 10016 | Multifamily Alteration Residential | — |
— | 1107 5 AVENUE, Manhattan, NY 10128 | Multifamily Alteration | — |
— | 880 FIFTH AVENUE, Manhattan, NY 10021 | Multifamily Alteration | — |
— | 226 EAST 73 STREET, Manhattan, NY 10021 | Multifamily Alteration | — |
— | 226 EAST 73 STREET, Manhattan, NY 10021 | Multifamily Alteration | — |
— | 226 EAST 73 STREET, Manhattan, NY 10021 | Multifamily Alteration | — |
— | 1107 5 AVENUE, Manhattan, NY 10128 | Multifamily Alteration | — |
— | 1107 5 AVENUE, Manhattan, NY 10128 | Multifamily Alteration | — |
— | 1107 5 AVENUE, Manhattan, NY 10128 | Multifamily Alteration | — |
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