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Brooklyn • Condo

605 Hart St

Brooklyn, NY 11221Company-ownedBBL 3032170053BIN 3421763
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Updated Aug 1, 2026 · 16 sources

Year Built2019
Floors6
Units26
Building Area70,734 sqft
ZoningR6
ClassRM
Market Value$2.4M

605 HART ST is a property located at 605 HART ST, Brooklyn, NY 11221. It is classified as a condo - multi-dwelling. The building was constructed in 2019. It has 6 floors and 26 units. The building area is 70,734 square feet on a 11,788 sqft lot. The property is zoned R6. The assessed market value is $2.4M. It last sold for $3M on Oct 2, 2014. Public records list the property as company-owned. There are 57 building permits on record (24 active). There are 48 violations on record (21 currently open). 42 docketed judgments carrying $8,575 in open balances are on record with OATH. Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

344records on file
78Energy Star

Completed in 2019, 605 Hart St rises 6 stories over Kings. Public records put it at 26 units and 70,734 square feet of floor area, on land zoned R6. It is carried on the public rolls at a market value of $2.4M, and assessed for tax at $1.1M. In the 59 years its record reaches back, the lot has drawn 344 separate government filings.

The documentary life of the address leans hard toward complaint: 74 of its 344 records, fully 22%, fall under that one heading. Permit (57) and enforcement (56) trail well behind. 21 violations stand open against it today.

The pace is anything but even. The early decades pass in near silence; the filings cluster heavily in recent years, peaking in 2019.

On the environmental ledger, the building posts an Energy Star score of 78, with a site energy-use intensity of 58.2 kBtu per square foot. Its operations answer for roughly 404 metric tons of CO2-equivalent a year.

Read together — 22% complaint, 59 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$2.4M of Kings, written across 344 government filings.

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Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
updated

Property Details

Address605 HART ST, Brooklyn, NY 11221
Building TypeCondo - Multi-Dwelling
RM
Year Built2019
Floors6
Total Units26
Building Area70,734 sqft
Lot Size11,788 sqft
ZoningR6
ConditionGood
3032170053
3421763
OwnershipCompany-owned

Assessment & Sales

$2.4M
$1.1M
$41K
$3M
Last Sale DateOct 2, 2014

Building Permits

57 on record · 24 active
New BuildingDOB Legacy
SIGNED OFF
Filed Mar 5, 2025Job #321093598-01

NEW BLDG

View this permit's full record & inspection history →
New BuildingDOB Legacy
SIGNED OFF
Filed Mar 5, 2025Job #321093598-02
View this permit's full record & inspection history →
New BuildingDOB Legacy
SIGNED OFF
Filed Mar 5, 2025Job #321093598-03

STRU,FOUND

View this permit's full record & inspection history →
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Jun 12, 2024Est. cost $1KJob #321132289-01
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Jun 29, 2023Est. cost $3KJob #B00656948-I1
View this permit's full record & inspection history →

+ 52 more permits — view full report

Violations

48 on record · 21 open
Open judgment balance — docketed OATH judgments$8,575
Judgments · 42 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2026Balance $450Ticket #049385359M
SIDEWALK OBSTRUCTION COMM MAN INDUSTRIAL MIXED USE 1ST
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Dec 31, 2025Ticket #049099644Y
IMPROPER DISPOSAL--BEDDING 1ST OCCURRENCE
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Nov 30, 2025Balance $300Ticket #048641631X
IMPROPER DISPOSAL--BEDDING 1ST OCCURRENCE
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2025Balance $1,000Ticket #014181007Y
INSPECTION AND TESTING
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2025Ticket #047888557P
NON-RECYCLABLES IN RECYC. CONTAINER FOR COLLECTION 9+ DWELLING UNITS

+ 37 more docketed judgments — view full report

HPDClass B
NOV SENT OUT
Issued Jun 30, 2026#19044029

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LEFT WINDOW SASH AT EAST WALL IN THE 1st ROOM FROM EAST AT NORTH LOCATED AT APT PH2, 8th STORY, 1st APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →
HPDClass C
NOV SENT OUT
Issued Jun 30, 2026#19044030

§ 27-2033 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM MISSING POST , 1st STORY

View this violation's full details & status history →
HPDClass A
NOV SENT OUT
Issued Jun 30, 2026#19044031

§ 27-2053 ADM CODE POST SIGN ON WALL OF ENTRANCE STORY BEARING NAME, ADDRESS INCLUDING APARTMENT NUMBER IF ANY, AND TELEPHONE NUMBER OF SUPERINTENDENT, JANITOR OR HOUSEKEEPER., 1st STORY

View this violation's full details & status history →
HPDClass C
NOV SENT OUT
Issued Jun 16, 2026#19011765

§ 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER LOCK AT VESTIBULE DOOR

View this violation's full details & status history →
HPDClass C
NOV SENT OUT
Issued Jun 16, 2026#19011764

§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT COMPACTOR CLOSET, 7th STORY

View this violation's full details & status history →

+ 43 more violations on record — view full report

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Title history, detailed tax records, environmental data, zoning analysis, and more from 250+ government sources.

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Frequently Asked Questions

When was 605 HART ST, Brooklyn built?

The building at 605 HART ST, Brooklyn, NY 11221 was constructed in 2019. It is classified as a condo - multi-dwelling with 6 floors and 26 units. The building area is 70,734 sqft.

Are there building permits at 605 HART ST, Brooklyn?

Yes. 605 HART ST, Brooklyn, NY 11221 has 57 building permits on record, with 24 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a New Building (SIGNED OFF) filed Mar 5, 2025.

Does 605 HART ST, Brooklyn have violations?

Yes. 605 HART ST, Brooklyn, NY 11221 has 48 violations on record, with 21 currently open. Breakdown: 4 DOB, 21 ECB, 23 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 605 HART ST, Brooklyn have docketed judgments?

Yes. 605 HART ST, Brooklyn, NY 11221 has 42 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $8,575. A docketed judgment is an enforceable money judgment entered by OATH after a hearing on a summons issued at this property; where the respondent is the property owner it can attach to the property as a lien.

What is the property tax assessment for 605 HART ST?

605 HART ST, Brooklyn, NY 11221 has an assessed market value of $2.4M and a total assessed value of $1.1M (land: $41K). Assessment data is from the NYC Department of Finance (DOF).

When was 605 HART ST last sold?

605 HART ST, Brooklyn, NY 11221 last sold for $3M on Oct 2, 2014. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 605 HART ST?

605 HART ST, Brooklyn, NY 11221 is zoned R6. Zoning data is from the NYC Department of City Planning (DCP). For detailed FAR, overlays, and development rights, view the full property report on RegWatch.

Who owns 605 HART ST?

605 HART ST, Brooklyn, NY 11221 is company-owned according to public records. Ownership data is from NYC Department of Finance assessment rolls. View the current owner of record and registered contacts in the full property report on RegWatch.

How do I get a full property report for 605 HART ST?

Search 605 HART ST on RegWatch to see its public record free — violations, permits, tax records, zoning, environmental data, and more from 250+ government sources, no credit card required. A Full Analysis report adds the complete title history, owner contacts, and a downloadable PDF.

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605 HART ST, Brooklyn, NY 11221 — Property Records, Permits, Violations, Tax & Zoning | RegWatch