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30 Seaman Avenue

1,003Records
17City systems
45Open violations
28.5Penalty rate
Manhattan · ZIP 10034 · Neighborhood: Inwood
Open in the map

1,003 recorded events, 1900–2026, from 17 city data systems. The city's paper trail here is mostly 336 311 service requests, 228 HPD complaints, 213 HPD housing violations.

BoroughManhattan 10034
Built1926
Floors5
Res. units74
ClassC1
Owner (PLUTO)SEAMAN 30 LLC
BBL1022470035
BIN1065060

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GRADE A

The city's published records show little recorded distress here in the last three years. More recorded distress than 53% of 25-99-unit residential buildings citywide. The citywide median for 25-99-unit residential buildings is 23.6 penalty points per 10 units; this building carries 28.5. In ZIP 10034, 43% of residential buildings hold an A and 8% grade D or F. How grades work

this building
A
B
C

Among 17,252 25-99-unit residential buildings citywide · left is less recorded distress, right is more

Open with the city right now

Open HPD violations45 total — 39 class C (immediately hazardous), 6 class B, 0 class A. Oldest open since 2020-03-11.

status snapshot refreshed weekly from HPD records

Patterns

2 heat or hot-water complaints in the last three years (winter 2024–25: 2).

No bedbug-infested units reported in the last three years of filings.

What 311 hears from this address

66 service requests in the last three years. Most common: Noise (19) · PLUMBING (10) · Illegal Parking (5) · Rodent (5) · Water System (5) · Street Condition (5).

Filed construction activity

No permitted work with a declared cost filed in the last decade. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.

Rent-stabilization signals

YesBuilt before 1974 (1926)
YesSix or more residential units (74)
Yes421-a / J-51 tax benefit on the current tax roll

3 of 3 signals present. Buildings receiving 421-a or J-51 benefits are generally required to register their units as rent-stabilized for the duration of the benefit. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).

Registered with HPD — the names behind the building

Registered owner(s)Seaman 30, LLC
Head officerScott Silverman
Managing agentBronstein Properties LLC
Last registered2025-08-19

as filed by the owner in the building's HPD registration

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$5,863,000 $2,638,350
2026$6,580,000 $2,961,000
2027$5,690,000 $2,560,500

The city's market estimate has fallen 3% between tax years 2025 and 2027.

Tax exemptions on the roll: J51

Building systems

Energy grade (LL33)C — ENERGY STAR score 63/100 (2022 disclosure cycle)
Heating fuelNATURALGAS

Flood exposure

Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).

Hurricane evacuation zone 4 of 6 — zone 1 evacuates first.

Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.

No street-flooding or sewer-backup complaints on record at this address.

Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.

Getting around

SubwayDyckman St — A · 500 ft straight-line (about a 2-minute walk) · station accessibility: none
BusNearest boarding stop: Broadway / Dyckman St — Bx7 · 550 ft
Citi BikeSeaman Ave & Beak St · 300 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: 18, 98, 278
Middle: Harold O. Levy School. Confirm with the DOE's school search.

Distances are straight-line, not walking routes. Transit locations from the MTA and Citi Bike, bike facilities from NYC DOT, school zones from the DOE's 2024–25 maps.

Report a problem to 311

30 Seaman Avenue

Heat or hot waterHeat or hot water
Apartment maintenanceApartment maintenance
Bed bugsBed bugs
Residential pestsResidential pests
Rats or miceRats or mice
Anything elseAnything else

66 311 service requests from this address in the last three years — 1 of them about heat or hot water.

311 will ask for the address, the apartment if the problem is inside, and what's wrong. Contact details are optional for most complaints; food-poisoning reports can be anonymous. Complaints appear in the city's public 311 data, usually within a day or two, and then in the Live from 311 box on this page.

The landlord's report card

Managed by BRONSTEIN PROPERTIES LLC — 140 buildings, 5,632 units. Grades across the portfolio: A56 · B52 · C20 · D11 · F1. See the whole portfolio

BuildingBoroughUnitsGrade
55-15 99 Street QN138 B
90-19 88 Avenue QN127 C
140-02 Franklin Avenue QN120 A
307 West 57 Street MN103 A
1780 West 3 Street BK99 A
43-17 48 Street QN95 B
313 Edgecombe Avenue MN93 B
46-16 47 Street QN86 A
43-05 47 Street QN82 B
118 Post Avenue MN80 B
42-09 47 Avenue QN79 B
43-09 40 Street QN77 B
30 Seaman Avenue MN74 A
82-15 Britton Avenue QN72 B
415 East 17 Street BK72 B
43-34 49 Street QN72 B
43-22 45 Street QN70 A
2015 Dorchester Road BK70 C
60-15 Calloway Street QN67 A
55 Payson Avenue MN66 A
7402 Bay Parkway BK65 B
20 Seaman Avenue MN65 A
20 Laurel Hill Terrace MN64 A
135-16 82 Avenue QN64 B
88-50 179 Street QN63 B
87-24 115 Street QN60 B
521 Isham Street MN60 B
47-07 41 Street QN59 B
50 East 21 Street BK59 B
45-42 41 Street QN59 B
84-05 108 Street QN59 B
135 Clarkson Avenue BK58 B
47-21 41 Street QN58 A
204 Sherman Avenue MN57 A
91 St Nicholas Avenue BK57 B
141 East 19 Street BK56 C
86-02 Park Lane South QN54 B
45 Thayer Street MN53 B
2212 Ditmas Avenue BK52 C
456 Grand Street BK52 A
414 West 44 Street MN52 A
175-39 Highland Avenue QN52 A
133 Seaman Avenue MN49 B
2160 Caton Avenue BK48 A
613 East 16 Street BK48 B
84-23 85 Road QN48 B
612 West 178 Street MN48 A
446 Ocean Avenue BK47 C
85-25 120 Street QN47 B
198-40 32 Avenue QN46 B
555 West 170 Street MN45 D
1605 Putnam Avenue QN45 B
45-35 46 Street QN45 A
85-31 120 Street QN45 A
122-04 Metropolitan Avenue QN44 A
514 West 213 Street MN44 A
609 West 174 Street MN43 A
89-15 102 Street QN43 B
602 West 190 Street MN42 B
51 Stratford Road BK42 B

showing 60 of 140 buildings

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $686,083 on 2020-01-27 (lender: Citi Real Estate Funding INC.), covering 2 lots — the amount covers all of them. Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2021-05-13RPTT $1,696,842 — from CATALYST INVESTORS IV, L.P.; MIP III TOWERS, LLC; MIP III (REIT) AIV, LP; COX CPH, LLC; CA to AMERICAN TOWER INVESTMENTS, LLC $1,696,842
2020-01-27AL&R $19,000,000 — from SEAMAN 30 LLC; SEAMAN 133 LLC to CITI REAL ESTATE FUNDING INC. $19,000,000
2020-01-27Agreement $19,000,000 — from SEAMAN 133 LLC; SEAMAN 30 LLC to CITI REAL ESTATE FUNDING INC. $19,000,000
2020-01-27Mortgage $686,084 — from SEAMAN 133 LLC; SEAMAN 30 LLC to CITI REAL ESTATE FUNDING INC. $686,084
2015-05-27Agreement $12,000,000 — from SEAMAN 30 LLC to BANKUNITED, N.A. $12,000,000
2015-05-27Mortgage $4,559,202 — from SEAMAN 30 LLC to BANKUNITED, N.A. $4,559,202
2015-05-27AL&R $12,000,000 — from SEAMAN 30 LLC to BANKUNITED, N.A. $12,000,000
2012-11-21AL&R $7,830,000 — from SEAMAN 30 LLC to NEW YORK COMMUNITY BANK $7,830,000
2012-11-21Agreement $7,830,000 — from SEAMAN 30 LLC to NEW YORK COMMUNITY BANK $7,830,000
2012-11-21Mortgage $2,290,290 — from SEAMAN 30 LLC to NEW YORK COMMUNITY BANK $2,290,290
2011-02-01Agreement $5,600,000 — from SEAMAN 30 LLC to NEW YORK COMMUNITY BANK $5,600,000
2010-02-05AL&R $5,600,000 — from SEAMAN 30 LLC to NEW YORK COMMUNITY BANK $5,600,000
2010-02-05Agreement $5,600,000 — from SEAMAN 30 LLC to NEW YORK COMMUNITY BANK $5,600,000
2010-02-03Mortgage $6,750,961 — from 91 REALTY LLC; 30 SEAMAN REALTY LLC; 240 SEAMAN REALTY LLC; 16 MARBLE HILL REALTY LLC; CAT to PB CAPITAL CORPORATION $6,750,961
2010-02-03Mortgage $6,086,300 — from 30 SEAMAN REALTY LLC; 133 SEAMAN REALTY LLC; ADRIAN REALTY LLC; 88 SEAMAN REALTY LLC; 240 to PB CAPITAL CORPORATION $6,086,300

Ten-year activity

2001000
2017
2018
2019
2020
2021
2022
151
2023
2024
2025
2026
EnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
20170230124
20180130215
20190270229
2020011191121
20210561461
20221470957
2023114505151
20240430548
20251470351
20260370239
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The full timeline

Construction 19Enforcement 23Housing & tenants 804Ownership & money 110Health & systems 47

Every one of the 1,003 recorded events, 1900–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 10034 · Landlord rankings · How grades work · The map · The Mice Map