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1021 UNION STREET

Brooklyn· built 1930class B1BBL 3011850063

1021 UNION STREET is a 2-unit building in Brooklyn, built in 1930.

2 units are on the market here right now.

City records show 30 open violations on file.

Units (res)

Floors

2.0

Lot ft²

1,098 ft²

Bldg ft²

1,400 ft²

Assessed

$71K

DOF total

Comps L5y

Active sale listings (2)

	Address	Neighborhood	Price	$/ft²	Sqft	Beds/Baths	vs comp	DOM	Risk	Score
	1021 UNION STREET Brooklyn · built 1930	-	$1.73M	$1,232	1,400 ft²	studio · 2 ba	-	11	6 HPD-C	9.3	Source
	1021 UNION STREET Brooklyn · built 1930	-	$1.50M	$1,068	1,400 ft²	4 bd · 2 ba	-	25	6 HPD-C	9.3	Source

Transaction history (0)

Every recorded deed for this tax lot.

No recorded transactions for this BBL yet.

Building risk + activity

HPD violations (last 40)

C
§ 27-2029 ADMIN. CODE: PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST
Nov 16, 2022 · #1 · NOV SENT OUT
B
§ 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE ELECTRICAL OUTLET AT EAST WALL IN THE BATHROOM LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST
Nov 16, 2022 · #1 · NOV SENT OUT
A
§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROX. THREE SQ. FEET AT CEILING IN THE BATHROOM LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Oct 22, 2022 · #1 · VIOLATION CLOSED
B
§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROX. THREE SQ. FEET AT CEILING IN THE BATHROOM LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM WEST AT NORTH ORIGINAL VIOLATION 15439188 ISSUED 22-OCT-22 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b).
Oct 22, 2022 · #1 · FIRST NO ACCESS TO RE- INSPECT VIOLATION
I
§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.
Aug 24, 2022 · INFO NOV SENT OUT
B
§ 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR TILES,AT UPPER LEVEL IN THE PRIVATE HALLWAY LOCATED AT APT PVT, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Aug 17, 2022 · #PVT · NOV SENT OUT
B
§ 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF METAL NAILS PROTUDING UP ON 4TH WOOD TREAD FROM BOTTOM UP AT STAIRS,LOWER LEVEL IN THE PRIVATE HALLWAY LOCATED AT APT PVT, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Aug 17, 2022 · #PVT · NOV SENT OUT
C
§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROXIMATELY 31 SQUARE FEET AT THE CEILING,NORTH, EAST, SOUTH AND WEST WALLS ,ON LOWER LEVEL IN THE BATHROOM LOCATED AT APT PVT, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Aug 17, 2022 · #PVT · VIOLATION CLOSED
B
§ 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF UNLEVEL BATHTUB NOT ABLE TO DRAIN ,ON UPPER LEVEL IN THE BATHROOM LOCATED AT APT PVT, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Aug 17, 2022 · #PVT · NOV SENT OUT
B
§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). IN THE ENTIRE APARTMENT LOCATED AT APT PVT, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Aug 17, 2022 · #PVT · NOV SENT OUT
B
§ 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR AT THE CEILING IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT PVT, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Aug 17, 2022 · #PVT · NOV SENT OUT
B
HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 1STFLO, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Aug 2, 2022 · #1STFLO · NOV SENT OUT
A
§ 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR AT CEILING IN THE 3rd ROOM FROM NORTH LOCATED AT APT 1STFLO, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Aug 2, 2022 · #1STFLO · NOV SENT OUT
B
§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1STFLO, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Aug 2, 2022 · #1STFLO · NOV SENT OUT
A
§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROX 9 SQ FT AT CEILING IN THE BATHROOM LOCATED AT APT 1STFLO, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Aug 2, 2022 · #1STFLO · VIOLATION CLOSED
A
§ 27-2005 ADMIN. CODE: REFIT BUILDING FRONT ENTRANCE DOOR , 1st STORY
Aug 2, 2022 · NOV SENT OUT
B
§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROX 9 SQ FT AT CEILING IN THE BATHROOM LOCATED AT APT 1STFLO, 1st STORY, 1st APARTMENT FROM WEST AT NORTH ORIGINAL VIOLATION 15289903 ISSUED 02-AUG-22 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b).
Aug 2, 2022 · #1STFLO · FIRST NO ACCESS TO RE- INSPECT VIOLATION
B
§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT THE CEILING IN THE 4th ROOM FROM NORTH LOCATED AT APT HOUSE, 1st STORY
Aug 1, 2018 · #HOUSE · NOV SENT OUT
B
§ 27-2026 ADMIN. CODE: REMOVE ALL OBSTRUCTIONS AND REPAIR ALL DEFECTS IN WASH BASIN IN THE BATHROOM LOCATED AT APT HOUSE, 1st STORY
Aug 1, 2018 · #HOUSE · NOV SENT OUT
B
§ 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR THE CEILING IN THE 4th ROOM FROM NORTH LOCATED AT APT HOUSE, 1st STORY
Aug 1, 2018 · #HOUSE · NOV SENT OUT
C
SECTION 27-2031 ADMIN. CODE: PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT NA, 1st STORY
Jun 21, 2013 · #NA · NOV SENT OUT
A
SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD DOOR FRAME IN THE KITCHEN LOCATED AT APT PVT, 1st STORY
Jun 18, 2013 · #PVT · NOV SENT OUT
B
SECTION 27-2073 ADM CODE - PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES GAS RANGE IN THE KITCHEN LOCATED AT APT PVT, 1st STORY
Jun 18, 2013 · #PVT · NOV SENT OUT
C
SECTION 27-2031 ADMIN. CODE: PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT PVT, 1st STORY
Jun 18, 2013 · #PVT · NOV SENT OUT
A
SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD WINDOW STOOL IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT PVT, 2nd STORY
Jun 18, 2013 · #PVT · NOV SENT OUT
A
SECTION 27-2013 ADMIN. CODE: PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WOOD DOOR FRAME IN THE KITCHEN LOCATED AT APT PVT, 1st STORY
Jun 18, 2013 · #PVT · NOV SENT OUT
C
SECTION 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM AT BOILER ROOM AT CELLAR
Nov 20, 2012 · NOV SENT OUT
C
SECTION 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT NA, 1st STORY
Nov 20, 2012 · #NA · VIOLATION DISMISSED
B
SECTION 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTMENT LOCATED AT APT NA, 2nd STORY
Oct 31, 2011 · #NA · NOV SENT OUT
A
SECTION 27-2005 ADMIN. CODE: REFIT ENTRANCE GATE, FRONT OF BUILDING
Aug 23, 2006 · NOV SENT OUT

DOB permits (last 30)

None.

More buildings in Brooklyn

Sources & freshness

Research contract nyc_property_research.v1 · snapshot Sep 24, 2026

Stable property ID: nyc:bbl:3011850063

This identifier represents an NYC tax lot. Condo and co-op apartment identity must be resolved separately.

Tax lot and building facts

NYC Department of City Planning (PLUTO)

completed

1 tax-lot record in the current corpus · latest record Sep 20, 2026

Pipeline completed Sep 20, 2026

The current PLUTO pipeline is configured for Manhattan and Brooklyn.

PLUTO describes the tax lot and buildings, not legal ownership of an individual apartment.

Marketed sale listings

StreetEasy, observed by CurbScoop

completed

2 active sale listings in the current corpus · latest record Aug 17, 2026

Pipeline completed Aug 31, 2026

The current sales-listing pipeline is configured for Manhattan and Brooklyn.

Listing observations describe marketed state and are not proof of a closing or exhaustive market coverage.

Recorded transfers

NYC Department of Finance, Office of the City Register (ACRIS)

completed

0 recorded deeds in the current corpus

Pipeline completed Sep 23, 2026

Deed document types associated with this BBL in the current CurbScoop corpus.

Recording can lag a transaction, and a deed with no stated consideration is not evidence of a market sale.

DOB permits

NYC Department of Buildings via NYC Open Data

completed

0 permits in the current corpus

Pipeline completed Sep 23, 2026

The current DOB permit pipeline is configured for Manhattan and Brooklyn.

A filing or permit does not prove that work was completed or that all work at the property was filed.

HPD violations

NYC Department of Housing Preservation and Development via NYC Open Data

completed

30 violations in the current corpus · latest record Nov 8, 2023

Pipeline completed Sep 23, 2026

The current HPD violation pipeline is configured for Manhattan and Brooklyn.

Status and correction timing come from the published agency record and may change after CurbScoop observes it.

DOB violations

NYC Department of Buildings via NYC Open Data

completed

0 violations in the current corpus

Pipeline completed Sep 23, 2026

The current DOB violation pipeline is configured for Manhattan and Brooklyn.

Absence from the current corpus is not proof that a building has no regulatory issue.

Counts and dates describe the current CurbScoop corpus. They are not a guarantee of exhaustive agency or listing coverage.

Reading these records

The transaction history above comes from ACRIS, the city's register of recorded deeds - it shows what actually closed, not what was asked. To compare that against what similar units are listed at, see how to find comps and asking price vs sale price. The BBL identifying this lot is explained in what is a BBL.