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23 Heyward Street

432Records
13City systems
0Open violations
26.6Penalty rate
Brooklyn · ZIP 11249 · Neighborhood: South Williamsburg
Open in the map

432 recorded events, 1993–2026, from 13 city data systems. The city's paper trail here is mostly 199 ACRIS deeds & mortgages, 104 311 service requests, 52 DOB violations.

BoroughBrooklyn 11249
Built2000
Floors6
Res. units19
ClassR4
Owner (PLUTO)UNAVAILABLE OWNER
BBL3022247505
BIN—

Full record, year by year   Support this site

GRADE B

A modest record — below the level that usually signals systemic problems. More recorded distress than 61% of 6-24-unit residential buildings citywide. The citywide median for 6-24-unit residential buildings is 16.3 penalty points per 10 units; this building carries 26.6. In ZIP 11249, 60% of residential buildings hold an A and 7% grade D or F. How grades work

this building
A
B
C

Among 46,798 6-24-unit residential buildings citywide · left is less recorded distress, right is more

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

No heat or hot-water complaints in the last three years.

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

What 311 hears from this address

17 service requests in the last three years. Most common: Sidewalk Condition (6) · Water System (5) · Illegal Parking (4) · Sewer (1) · Rodent (1).

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

NoBuilt before 1974 (2000)
YesSix or more residential units (19)
No421-a / J-51 tax benefit on the current tax roll

1 of 3 signals present. Only a partial profile — stabilization is possible but less likely. 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)THE 23 HEYWARD ST CONDOMINIUM
Head officerMR GOLDSTEIN
Managing agentSEM NY CORP
Last registered2025-07-17

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$322,077 $144,935
2026$315,950 $142,178
2027$355,118 $159,803

The city's market estimate has risen 10% between tax years 2025 and 2027.

Tax exemptions on the roll: SENIOR CITIZEN HOMEOWNER

For property tax, the Department of Finance values this condo as if it were a rental building. Its 2023 estimate: gross income $1,164,105 a year ($27.16 per sq ft), operating expenses $456,041 ($10.64 per sq ft), net operating income $708,064. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.

Flood exposure

In the FEMA 1%-annual-chance floodplain (2015 preliminary flood maps) — lenders typically require flood insurance here.

Hurricane evacuation zone 2 of 6 — zone 1 evacuates first.

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

4 street-flooding or sewer-backup complaints at this address since 2017 (1 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

SubwayFlushing Av — G · 0.5 mi straight-line (about a 12-minute walk) · station accessibility: none
Hewes St — J M · 0.6 mi straight-line (about a 14-minute walk) · station accessibility: none
BusNearest boarding stop: Wallabout St / Wythe Av — B48 · 200 ft
Citi BikeWallabout St & Kent Ave · 500 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 380 John Wayne Elementary. 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

23 Heyward Street

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

17 311 service requests from this address in the last three years.

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

BuildingBoroughUnitsGrade
948 Myrtle Avenue BK101 B
580 Wythe Avenue BK68 A
525 Kent Avenue BK66 A
859 Myrtle Avenue BK62 A
570 Wythe Avenue BK48 A
567 Marcy Avenue BK40 A
7 Whipple Street BK25 A
58 Gerry Street BK23 A
34 South 9 Street BK21 A
43 South 10 Street BK21 A
159 Classon Avenue BK20 A
40 South 9 Street BK20 A
23 Heyward Street BK19 B
801 Bedford Avenue BK18 A
814 Bedford Avenue BK17 A
210 Middleton Street BK16 A
24 Middleton Street BK16 A
177 Taylor Street BK14 A
8 Lynch Street BK14 A
115 Wallabout Street BK14 A
24 Lynch Street BK14 A
1 Middleton Street BK14 A
730 Bedford Avenue BK13 A
116 Skillman Street BK12 A
15 Lynch Street BK12 A
5 Lorimer Street BK12 A
242 Wallabout Street BK10 A
504 Park Avenue BK9 A
54 Skillman Street BK9 A
892 Bedford Avenue BK8 A
113 South 8 Street BK8 A
460 Bedford Avenue BK6 A
639 Myrtle Avenue BK6 A
821 Bedford Avenue BK5 A
890 Bedford Avenue BK4 D
254 Skillman Street BK3 D
265 Skillman Street BK2 D

Sales, deeds & mortgages

DateRecordAmountPer res. unit
2025-12-01Mortgage $500,000 — from BRACH, HANNAH; BRACH, HANNA AKA HANNAH to MERS; CROSSCOUNTRY MORTGAGE, LLC $500,000
2024-10-03Mortgage $1,860,000 — from 23 HEYWARD UNIT 1-B LLC to MORTGAGE ELECTRONIC REGISTRATION SYSTEMS $1,860,000
2024-08-01Mortgage $500,000 — from HANNAH BRACH AKA HANNA BRACH to MERS; CROSSCOUNTRY MORTGAGE, LLC $500,000
2024-06-21Mortgage $668,500 — from SILBERSTEIN, JOEL to MERS $668,500
2023-10-30Mortgage $726,200 — from LANDAU, HYMAN; LANDAU, HINDA to FM HOME LOANS, LLC; MERS AS NOMINEE $726,200
2022-03-07Mortgage $450,000 — from BRAUN, MIRIAM to MORTGAGE ELECTRONIC REGISTRATION SYSTEMS; FM HOME LOANS, LLC $450,000
2021-12-01Mortgage $1,200,000 — from ROSNER, PHILLIP to MERS; PLAZA HOME MORTGAGE INC. $1,200,000
2021-05-10Mortgage $425,800 — from ROSNER, PHILLIP to UNITED WHOLESALE MORTGAGE, LLC; MERS $425,800
2017-03-02Mortgage $696,000 — from MOSKOVICS, JACOB; MOSKOVICS, FREDA to TD BANK, N.A. $696,000
2016-07-21M&CON $135,266 — from BENEDIKT, AVRAHAM to RUSHMORE LOAN MANAGEMENT SERVICES LLC $135,266
2016-04-01Mortgage $470,000 — from JEREMIAS, CHAYA to VELOCITY COMMERCIAL CAPITAL, LLC $470,000
2014-05-29M&CON $145,949 — from BRACH, HANNA to JPMORGAN CHASE BANK, NA $145,949
2012-08-30Mortgage $346,000 — from KAUFMAN, CHAIM L to SIGNATURE BANK $346,000
2012-01-09Mortgage $10,601 — from ROSNER, PHILLIP to MERS $10,601
2012-01-09Agreement $355,000 — from ROSNER, PHILLIP to MERS $355,000

Ten-year activity

100500
52
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
EnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
201753710052
20185301036
2019570012
20203110216
2021286117
2022355114
20235121018
202411014126
20251413018
202606208
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The full timeline

Construction 3Enforcement 61Housing & tenants 151Ownership & money 211Health & systems 6

Every one of the 432 recorded events, 1993–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 11249 · Landlord rankings · How grades work · The map · The Mice Map