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937 Union Street

551Records
15City systems
0Open violations
0.9Penalty rate
Brooklyn · ZIP 11215 · Neighborhood: Park Slope
Open in the map

551 recorded events, 2000–2025, from 15 city data systems. The city's paper trail here is mostly 419 ACRIS deeds & mortgages, 47 311 service requests, 20 DOB job filings.

BoroughBrooklyn 11215
Built2003
Floors16
Res. units22
ClassR4
Owner (PLUTO)UNAVAILABLE OWNER
BBL3010647501
BIN—

Full record, year by year   Support this site

GRADE A

The city's published records show little recorded distress here in the last three years. Less recorded distress than 88% 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 0.9. In ZIP 11215, 70% of residential buildings hold an A and 4% 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

7 service requests in the last three years. Most common: Illegal Parking (2) · Damaged Tree (1) · Street Condition (1) · New Tree Request (1) · Abandoned Vehicle (1) · Lead (1).

Filed construction activity

$364,045 in permitted construction work filed since 2016 (7 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

NoBuilt before 1974 (2003)
YesSix or more residential units (22)
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 SHINNECOCK CONDOMINIUM
Head officerJennifer Cruz
Managing agentHALSTEAD MANAGEMENT CO.
Last registered2025-08-01

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$402,198 $180,989
2026$299,424 $134,740
2027$301,770 $135,797

The city's market estimate has fallen 25% between tax years 2025 and 2027.

Tax exemptions on the roll: COLD WAR VETERAN - DISABILITY

For property tax, the Department of Finance values this condo as if it were a rental building. Its 2023 estimate: gross income $1,800,102 a year ($36.58 per sq ft), operating expenses $809,997 ($16.46 per sq ft), net operating income $990,105. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.

Building systems

Energy grade (LL33)B — ENERGY STAR score 78/100 (2022 disclosure cycle)
Heating fuelNATURALGAS
Facade (Local Law 11)SWARMP — "Safe With A Repair and Maintenance Program": known facade conditions that must be repaired (cycle 9)

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

SubwayGrand Army Plaza — 2 3 · 650 ft straight-line (about a 3-minute walk) · station accessibility: none
7 Av — B Q · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: none
BusNearest boarding stop: Grand Army Plaza / Flatbush Av — B41 · 450 ft
Citi BikeGrand Army Plaza & Plaza St West · 350 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 282 Park Slope. 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

937 Union 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

7 311 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 HALSTEAD MANAGEMENT CO. — 190 buildings, 17,333 units. Grades across the portfolio: A172 · B10 · C4. See the whole portfolio

BuildingBoroughUnitsGrade
350 West 50 Street MN654 A
322 West 57 Street MN583 A
70-25 Yellowstone Blvd QN563 A
18 Pine Street MN408 A
1 West End Avenue MN361 B
205 3 Avenue MN326 A
200 Central Park South MN309 A
135 Ocean Parkway BK286 B
50 Riverside Boulevard MN274 A
2 Northside Piers BK267 A
80 Riverside Boulevard MN267 A
161 West 61 Street MN219 B
360 West 22 Street MN217 A
310 West 52 Street MN215 A
505 East 79 Street MN209 A
301 East 48 Street MN198 A
401 East 89 Street MN197 A
233 3 Avenue MN189 A
333 West 57 Street MN188 A
1250 3 Avenue MN183 A
1 North Pier BK181 A
1 Hanson Place BK179 A
230 East 15 Street MN175 A
345 East 56 Street MN174 A
232 East 47 Street MN173 A
325 East 45 Street MN165 A
200 West End Avenue MN165 A
400 5 Avenue MN163 A
27 West 72 Street MN158 A
437 East 86 Street MN153 A
402 Columbus Avenue MN148 A
35 Park Avenue MN145 A
165 East 32 Street MN134 A
505 West 43rd Street MN131 A
1180 2 Avenue MN130 A
1076 1 Avenue MN127 A
317 East 48 Street MN125 A
254 Park Avenue South MN121 B
80 Metropolitan Avenue BK121 A
339 East 28 Street MN120 A
1280 3 Avenue MN120 A
345 East 52 Street MN116 A
600 Amsterdam Avenue MN115 A
273 Lexington Avenue MN115 A
120 Central Park South MN115 A
2162 Broadway MN113 A
200 Amsterdam Avenue MN112 A
38 East 10 Street MN111 A
300 East 62 Street MN110 A
505 West 47 Street MN108 A
55 Wall Street MN107 A
440 Riverside Drive MN106 A
214 Riverside Drive MN106 A
222 East 19 Street MN102 A
210 East 36 Street MN102 A
246 West End Avenue MN102 A
133 West 22 Street MN99 A
509 Avenue of the Americas MN98 A
313 West 86 Street MN95 A
39 East 12 Street MN95 A

showing 60 of 190 buildings

Sales, deeds & mortgages

DateRecordAmountPer res. unit
2024-12-20Deed $1,795,000 — from CHAMPION, LINDSAY; PARANG, ZHUBIN to JEFFREY SHUPACK, AS TRUSTEE; THE BVTZ TRUST $1,795,000
2024-12-04Sold for $1,795,000 $1,795,000 $81,591
2024-10-04Mortgage $1,326,000 — from MCNEAL, KYLE D; KLEPPIN-MCNEAL, ALEXANDER to MORTGAGE ELECTRONIC REGISTRATION SYSTEMS $1,326,000
2024-10-04Deed $1,700,000 — from DEININGER, EMILY; BLOOM, MICHAEL A to MCNEAL, KYLE D; KLEPPIN-MCNEAL, ALEXANDER $1,700,000
2024-09-27Sold for $1,700,000 $1,700,000 $77,273
2023-12-06Deed $3,100,000 — from RAUCHBERG, RONALD S; RAUCHBERG, ROCHELLE to WEISL, ANGELA; SQUILLACE, ROBERT $3,100,000
2023-12-01Sold for $3,100,000 $3,100,000 $140,909
2022-09-21Mortgage $1,510,000 — from BOBRITSKY, RICHARD; VIGDORCHIK, ALLA to WELLS FARGO BANK NA $1,510,000
2022-08-02Mortgage $1,395,000 — from SEIBERT, NICOLAS; HALADJIAN, MARIAM to JPMORGAN CHASE BANK, N.A. $1,395,000
2022-08-02Deed $1,860,000 — from TAYLOR, ELIZABETH LAMBOS; TAYLOR, PETER; LAMBOS, ELIZABETH BRETT to SEIBERT, NICOLAS; HALADJIAN, MARIAM $1,860,000
2022-07-25Sold for $1,860,000 $1,860,000 $84,545
2022-06-13Deed $3,155,000 — from DONNA I. STEIN, AS TRUSTEE; MARK A. STEIN, AS TRUSTEE; 65 OLD FARM ROAD REALTY TRUST to TAYLOR, ELIZABETH LAMBOS; TAYLOR, PETER $3,155,000
2022-06-13Mortgage $2,405,000 — from TAYLOR, PETER; TAYLOR, ELIZABETH LAMBOS to MERS; CITIBANK, NA $2,405,000
2022-05-25Sold for $3,155,000 $3,155,000 $143,409
2022-04-21Deed $2,695,000 — from THE IAN L. TAYLOR REVOCABLE TRUST; JUNE F. TAYLOR, AS TRUSTEES; IAN L. TAYLOR, AS TRUSTEES to SCHALL, REBECCA; SCHALL, DAVID $2,695,000

Ten-year activity

50250
2017
50
2018
2019
2020
2021
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
201730623133
201832539150
201941913128
2020500005
202102103015
202201522129
20230136010
202401613020
2025012025
2026000000
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The full timeline

Construction 30Enforcement 22Housing & tenants 58Ownership & money 433Health & systems 8

Every one of the 551 recorded events, 2000–2025, is laid out year by year in the full report (print-ready).

Explore: ZIP 11215 · Landlord rankings · How grades work · The map · The Mice Map