Building report

859 Myrtle Avenue · Brooklyn · BBL 3017477509 · generated 2026-10-20 · FREE Print / save PDF

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Where the penalty points come from

Open with the city right now

No current HPD flags in the latest weekly snapshot: no open violations, no pending litigation, no active vacate orders, and not in the Alternative Enforcement Program.

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

30 service requests in the last three years. Most common: Obstruction (10) · Noise (9) · Illegal Parking (3) · Dirty Condition (2) · Street Sign (1) · HEAT/HOT WATER (1).

Filed construction activity

$1,712,000 in permitted construction work filed since 2016 (10 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. 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 5734% between tax years 2025 and 2027.

Tax exemptions on the roll: 421A 25 YR NO CAP

Flood exposure

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

Hurricane evacuation zone 6 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

859 Myrtle Avenue Copy address

30 311 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 SEM NY CORP — 37 buildings, 790 units. Grades across the portfolio: A32 · B2 · D3. See the whole portfolio

Sales, deeds & mortgages

Ten-year activity

Show as table

Year	Construction	Enforcement	Housing & tenants	Ownership & money	Health & systems	Total
2017	4	2	0	0	2	8
2018	32	35	0	0	4	71
2019	13	29	0	0	5	47
2020	23	2	0	0	1	26
2021	19	17	0	0	2	38
2022	14	5	2	307	6	334
2023	5	1	20	528	2	556
2024	0	1	7	282	2	292
2025	0	1	19	39	4	63
2026	7	0	12	43	2	64

The last 12 months — 68 records

The full timeline

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