CurbScoop›Buildings›Park Slope›445 12 STREET

445 12 STREET

Brooklyn· Park Slope· built 1909class D4BBL 3010960050

445 12 STREET is a 36-unit building in Park Slope, Brooklyn, built in 1909.

1 unit is on the market here right now.

City records show 30 DOB permits and 26 open violations on file.

Units (res)

Floors

5.0

Lot ft²

8,500 ft²

Bldg ft²

42,500 ft²

Assessed

$2.52M

DOF total

Comps L5y

Active sale listings (1)

	Address	Neighborhood	Price	$/ft²	Sqft	Beds/Baths	vs comp	DOM	Risk	Score
	443 12 STREET #1B Brooklyn · built 1909	Park Slope	$2.15M	$1,123	1,915 ft²	3 bd · 2 ba	-	37	2 HPD-C7 DOBbedbug	12.6	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)

A
§ 329, M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES, BOTTOM EDGE OF FRAME BETWEEN 48-62 INCHES ABOVE FLOOR MISSING AT PUBLIC HALL, 1st STORY
Oct 1, 2025 · VIOLATION DISMISSED
C
§ 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING HOOK AND EYE AT VESTIBULE DOOR AT PUBLIC HALL, 1st STORY
Oct 1, 2025 · VIOLATION DISMISSED
A
(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
Feb 18, 2022 · VIOLATION DISMISSED
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.
Apr 5, 2021 · VIOLATION DISMISSED
A
(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
Apr 5, 2021 · VIOLATION DISMISSED
A
SECTION 26-1103 ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGENCY?S HOUSING INFORMATION GUIDE. A SAMPLE NOTICE CAN BE FOUND AT WWW.NYC.GOV/HPD. AT PUBLIC HALL, 1st STORY
Apr 30, 2015 · VIOLATION DISMISSED
C
SECTION 27-2043.1 HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 4; WG TO REPLACE = 0; WG TO REPAIR = 0; LOCATED AT APT 3G, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH
Apr 9, 2014 · #3G · VIOLATION CLOSED
B
SECTION 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF BEDBUGS LOCATED AT APT 3G, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH
Apr 9, 2014 · #3G · VIOLATION CLOSED

DOB permits (last 30)

PLJan 7, 2008
T-W ENTERPRISES CRP
PLOct 7, 2004
HEIGHTS PLUMBING HEATING
BL-
T-W ENTERPRISES CRP
BL-
T-W ENTERPRISES CRP
PL-
T-W ENTERPRISES CRP
OT-
SATO CONSTRUCTION CO.INC
OT-
SATO CONSTRUCTION CO.INC
OT-
SATO CONSTRUCTION CO.INC
EQ-
EVEREST SCAFFOLDING INC
OT-
AL DELLAFERA
OT-
L & Z RESTORATION CORP
EQ-
SPRING ENTERPRISE INC
OT-
WOLF INSTALLTIONS INC.
EQ-
SPRING SCAFFOLDING INC
BL-
VICO UTILITIES INC
FB-
VICO UTILITIES INC
OT-
KBU CONSTRUCTION CORP
PL-
DIBENEDETTO PLBG & HTG CONTRACTO
PL-
METROPOLITAN HEAT & POWER CO.
EQ-
EVEREST SCAFFOLDING INC
OT-
RCD RESTORATION INC
OT-
BIG ALS CONTRACTING CORP
OT-
SATO CONSTRUCTION CO.INC
OT-
SATO CONSTRUCTION CO.INC
OT-
B&L CONSTRUCTION AND DEVE
OT-
ANSONIA STORAGE WAREHOUSE CORP
EQ-
EVEREST SCAFFOLDING INC
OT-
HNS CONSTRUCTION CORP
PL-
HEIGHTS PLUMBING HEATING
OT-
PHOENIX BRIDGING INC

DOB violations

Sep 23, 2024LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
Apr 6, 2018LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
Jan 3, 2017ACC1-(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION ELEVATORREQUIRED
Nov 2, 2016E-ELEVATOR ELEVATORREQUIRED
May 6, 2013E-ELEVATOR ELEVATORREQUIRED
May 8, 2012E-ELEVATOR ELEVATORREQUIRED
Feb 25, 2009E-ELEVATOR ELEVATORREQUIRED
Jul 1, 2008E-ELEVATOR ELEVATORREQUIRED
Jan 19, 2007LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Feb 9, 2006E-ELEVATOR ELEVATORREQUIRED
Jan 6, 2006LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Feb 13, 2004LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Aug 9, 2001E-ELEVATOR ELEVATORREQUIRED
Apr 26, 1996B-BOILER BOILER OPTIONAL
Jun 1, 1994LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Aug 16, 1993LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Jun 1, 1993LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Jun 29, 1990LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL

More buildings in Park Slope

Sources & freshness

Research contract nyc_property_research.v1 · snapshot Sep 12, 2026

Stable property ID: nyc:bbl:3010960050

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 6, 2026

Pipeline completed Sep 6, 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

1 active sale listing in the current corpus · latest record Apr 22, 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 12, 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

38 permits in the current corpus · latest record Jan 7, 2008

Pipeline completed Sep 12, 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

8 violations in the current corpus · latest record Apr 6, 2026

Pipeline completed Sep 12, 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

18 violations in the current corpus · latest record Sep 23, 2024

Pipeline completed Sep 12, 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. Wider context for the area is on the Park Slope market page.