Building report

331 East 9 Street · Manhattan · BBL 1004510046 · generated 2026-10-20 · FREE Print / save PDF

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Where the penalty points come from

Open with the city right now

status snapshot refreshed weekly from HPD records

Patterns

39 heat or hot-water complaints in the last three years (winter 2024–25: 20 · winter 2025–26: 19). Repeated winter clusters suggest a chronic heating problem.

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

$22,925 in enforcement penalties imposed (ECB/OATH) in the last three years.

What 311 hears from this address

59 service requests in the last three years. Most common: HEAT/HOT WATER (19) · WATER LEAK (11) · APPLIANCE (5) · PLUMBING (4) · Rodent (4) · Illegal Parking (4).

Filed construction activity

$220,560 in permitted construction work filed since 2016 (4 filings with a declared cost) — a rough measure of how actively the owner maintains the building. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.

Rent-stabilization signals

2 of 3 signals present. This is the classic profile of a rent-stabilized building (pre-1974, 6+ units) — many units in such buildings remain stabilized. 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

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

What the city thinks it's worth

The city's market estimate has risen 14% between tax years 2025 and 2027.

Building systems

Flood exposure

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

Hurricane evacuation zone 5 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

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

331 East 9 Street Copy address

59 311 service requests from this address in the last three years — 19 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 TRI-HILL MANAGEMENT LLC — 74 buildings, 2,315 units. Grades across the portfolio: A36 · B20 · C10 · D7. See the whole portfolio

showing 60 of 74 buildings

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $4,300,000 on 2014-12-05 (lender: Signature Bank), covering 4 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.

Ten-year activity

Show as table

Year	Construction	Enforcement	Housing & tenants	Ownership & money	Health & systems	Total
2017	0	0	46	0	1	47
2018	0	12	10	0	5	27
2019	1	1	16	0	7	25
2020	8	0	28	7	2	45
2021	11	1	22	0	2	36
2022	5	2	118	0	4	129
2023	3	3	133	0	5	144
2024	4	11	102	5	4	126
2025	6	8	16	0	5	35
2026	1	2	33	0	3	39

The last 12 months — 47 records

The full timeline

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