Building report

400 Herkimer Street · Brooklyn · BBL 3018710018 · generated 2026-10-20 · FREE Print / save PDF

Free while in beta — every NYC building gets a report like this, updated weekly from city records. If it's useful, chip in to keep it free

Where the penalty points come from

Open with the city right now

status snapshot refreshed weekly from HPD records

Patterns

2,174 heat or hot-water complaints in the last three years (winter 2023–24: 374 · winter 2024–25: 1157 · winter 2025–26: 613 · winter 2026–27: 4). Repeated winter clusters suggest a chronic heating problem.

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

$14,615 in enforcement penalties imposed (ECB/OATH) in the last three years.

What 311 hears from this address

1,599 service requests in the last three years. Most common: HEAT/HOT WATER (1074) · Noise (255) · GENERAL (48) · PLUMBING (33) · PAINT/PLASTER (27) · Indoor Air Quality (26).

Filed construction activity

$93,500 in permitted construction work filed since 2016 (3 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 18% between tax years 2025 and 2027.

Building systems

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.

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

400 Herkimer Street Copy address

1,599 311 service requests from this address in the last three years — 1,074 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 CAM PROPERTY MGMT — 47 buildings, 1,639 units. Grades across the portfolio: A2 · B10 · C10 · D19 · F6. See the whole portfolio

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $2,500,000 on 2023-07-05 (lender: Everyday Capital LLC). 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	15	357	0	6	378
2018	0	0	302	0	6	308
2019	0	5	439	0	4	448
2020	0	7	560	0	3	570
2021	0	7	857	5	2	871
2022	0	4	649	0	3	656
2023	4	13	903	12	3	935
2024	0	15	1,409	0	3	1,427
2025	0	4	1,038	0	3	1,045
2026	0	12	577	1	3	593

The last 12 months — 890 records

showing the 80 most recent

The full timeline

showing the 2,000 most recent of 9,581 events

Support this site Back to the building page