Building report

121 St Nicholas Avenue · Manhattan · BBL 1019220024 · 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

14 heat or hot-water complaints in the last three years (winter 2023–24: 12 · winter 2025–26: 2). Repeated winter clusters suggest a chronic heating problem.

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

$11,250 in enforcement penalties imposed (ECB/OATH) in the last three years.

What 311 hears from this address

108 service requests in the last three years. Most common: Dirty Condition (33) · Encampment (10) · HEAT/HOT WATER (7) · Rodent (7) · Noise (6) · Indoor Air Quality (6).

Filed construction activity

$1,239,550 in permitted construction work filed since 2016 (16 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

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

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 24% between tax years 2025 and 2027.

Tax exemptions on the roll: J51

Building systems

Restaurants in this building

Report to 311: Food poisoning · Food safety complaint

1 restaurant · 0 with mice evidence · See them on the Mice Map

Flood exposure

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

Not in a hurricane evacuation zone.

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

2 street-flooding or sewer-backup complaints at this address since 2013 (0 in the last three years).

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

121 St Nicholas Avenue Copy address

108 311 service requests from this address in the last three years — 7 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 CONCORD MANAGEMENT OF NY LLC — 301 buildings, 7,382 units. Grades across the portfolio: A20 · B63 · C84 · D80 · F52. See the whole portfolio

showing 60 of 301 buildings

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $456,330 on 2015-11-02 (lender: Ridgewood Savings Bank). 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	3	12	80	0	4	99
2018	2	7	67	0	9	85
2019	1	3	65	0	23	92
2020	4	1	39	0	5	49
2021	3	4	34	0	6	47
2022	0	4	52	0	36	92
2023	0	0	55	29	20	104
2024	0	2	32	2	14	50
2025	13	4	45	4	8	74
2026	8	2	41	0	11	62

The last 12 months — 72 records

The full timeline

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