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385 Union Avenue

1,496Records
20City systems
3Open violations
16.3Penalty rate
Brooklyn · ZIP 11211 · Neighborhood: Williamsburg
Open in the map

1,496 recorded events, 1972–2026, from 20 city data systems. The city's paper trail here is mostly 498 311 service requests, 372 HPD complaints, 179 HPD housing violations.

BoroughBrooklyn 11211
Built2008
Floors6
Res. units47
ClassD1
Owner (PLUTO)SG UNION LLC
BBL3023750016
BIN3062552

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 57% of 25-99-unit residential buildings citywide. The citywide median for 25-99-unit residential buildings is 23.6 penalty points per 10 units; this building carries 16.3. In ZIP 11211, 58% of residential buildings hold an A and 7% grade D or F. How grades work

this building
A
B
C

Among 17,252 25-99-unit residential buildings citywide · left is less recorded distress, right is more

Open with the city right now

Open HPD violations3 total — 0 class C (immediately hazardous), 0 class B, 3 class A. Oldest open since 2020-01-06.

status snapshot refreshed weekly from HPD records

Patterns

42 heat or hot-water complaints in the last three years (winter 2023–24: 8 · winter 2024–25: 31 · winter 2025–26: 2). Repeated winter clusters suggest a chronic heating problem.

8
’23–24
31
’24–25
2
’25–26

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

What 311 hears from this address

78 service requests in the last three years. Most common: HEAT/HOT WATER (19) · Noise (19) · Blocked Driveway (9) · Illegal Parking (8) · Sidewalk Condition (7) · Dirty Condition (5).

Filed construction activity

$142,240 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

NoBuilt before 1974 (2008)
YesSix or more residential units (47)
Yes421-a / J-51 tax benefit on the current tax roll

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

Registered owner(s)SG Union LLC
Head officerMaribeth McCauley
Managing agentGDC Properties, LLC
Last registered2025-08-05

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$14,710,000 $6,619,500
2026$15,755,000 $7,089,750
2027$15,435,000 $6,945,750

The city's market estimate has risen 5% between tax years 2025 and 2027.

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

Building systems

Energy grade (LL33)D — ENERGY STAR score 50/100, posted at the entrance by law (2022 disclosure cycle)
Heating fuelNATURALGAS

Flood exposure

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

Hurricane evacuation zone 4 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

SubwayLorimer St — G L · 150 ft straight-line (about a 1-minute walk) · station accessibility: full
Hewes St — J M · 0.4 mi straight-line (about a 9-minute walk) · station accessibility: none
BusNearest boarding stop: Grand St / Union Av — Q54 Q59 · 450 ft
Citi BikeHope St & Union Ave · 150 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 017 Henry D. Woodworth. 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

385 Union Avenue

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

78 311 service requests from this address in the last three years — 19 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 GDC PROPERTIES, LLC — 3 buildings, 215 units. Grades across the portfolio: A3. See the whole portfolio

BuildingBoroughUnitsGrade
220 Water Street BK135 A
385 Union Avenue BK47 A
74 South 4 Street BK33 A

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $5,602,231 on 2016-09-30 (lender: Sterling National Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2025-12-08Agreement $30,000,000 — from SG UNION LLC to WEBSTER BANK, NATIONAL ASSOCIATION $30,000,000
2023-12-13AL&R $23,250,000 — from SG UNION LLC to WEBSTER BANK $23,250,000
2023-12-13Agreement $23,250,000 — from SG UNION LLC to WEBSTER BANK $23,250,000
2022-02-02Agreement $26,846,007 — from SG UNION LLC to STERLING NATIONAL BANK $26,846,007
2019-01-03Agreement $30,000,000 — from SG UNION LLC to STERLING NATIONAL BANK $30,000,000
2016-09-30Mortgage $5,602,232 — from SMW LAUREL, LLC; AKT UNION LLC; SG UNION LLC to STERLING NATIONAL BANK $5,602,232
2016-09-30Agreement $30,000,000 — from SG UNION LLC; SMW LAUREL, LLC; AKT UNION LLC to STERLING NATIONAL BANK $30,000,000
2016-09-30AL&R $30,000,000 — from SMW LAUREL, LLC; SG UNION LLC; AKT UNION LLC to STERLING NATIONAL BANK $30,000,000
2016-09-30Deed $45,352,000 — from 385 UNION AVENUE II, LLC; 385 UNION AVENUE OWNER, LLC to AKT UNION LLC; SMW LAUREL, LLC; SG UNION LLC $45,352,000
2016-09-20Sold for $45,352,000 $45,352,000 $964,936
2015-07-02AL&R $25,000,000 — from 385 UNION AVENUE OWNER, LLC to STERLING NATIONAL BANK $25,000,000
2015-07-02Agreement $25,000,000 — from STERLING NATIONAL BANK to 385 UNION AVENUE OWNER, LLC $25,000,000
2015-07-02Mortgage $11,511,605 — from 385 UNION AVENUE OWNER, LLC to STERLING NATIONAL BANK $11,511,605
2015-07-02Deed $37,400,000 — from SDF5 385 UNION D LLC to 385 UNION AVENUE OWNER, LLC $37,400,000
2013-05-31AL&R $14,000,000 — from SDF5 385 UNION D LLC to STERLING REAL ESTATE HOLDING COMPANY, I $14,000,000

Ten-year activity

100500
2017
2018
85
2019
2020
2021
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
201707501628
2018351311436
201901743785
202004360444
202105260334
202201131419
202301262534
202420490354
202500421548
202600170320
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The full timeline

Construction 85Enforcement 197Housing & tenants 1,067Ownership & money 82Health & systems 65

Every one of the 1,496 recorded events, 1972–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 11211 · Landlord rankings · How grades work · The map · The Mice Map