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Brooklyn

12205 Flatlands Ave

Brooklyn, NY 11207Individually ownedBBL 3044151274BIN 3324263
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Updated Aug 1, 2026 · 16 sources

Floors9
ClassR4
Market Value$36K

12205 FLATLANDS AVE is a property located at 12205 FLATLANDS AVE, Brooklyn, NY 11207. The building has 9 floors. The assessed market value is $36K. It last sold for $370K on Dec 12, 2025. Public records list the property as individually owned. There are 40 building permits on record (30 active). There are 254 violations on record (19 currently open). 18 docketed judgments 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

2,941records on file

The lot at 12205 Flatlands Ave rises 9 stories over Kings. It is carried on the public rolls at a market value of $35.8K, and assessed for tax at $16.1K. In the 36 years its record reaches back, the lot has drawn 2,941 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward complaint: 920 of its 2,941 records, fully 31%, fall under that one heading. Release (392) and mortgage (369) trail well behind. 19 violations stand open against it today.

The pace is anything but even. Activity is spread across the decades, with 2006 the busiest year on file.

On the environmental ledger, the building is benchmarked under Local Law 84, with a site energy-use intensity of 6310400.0 kBtu per square foot. Its operations answer for roughly 335 metric tons of CO2-equivalent a year.

Read together — 31% complaint, 36 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$35.8K of Kings, written across 2,941 government filings.

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

Property Details

Address12205 FLATLANDS AVE, Brooklyn, NY 11207
R4
Year BuiltN/A
Floors9
Total UnitsN/A
Building AreaN/A
Lot SizeN/A
3044151274
3324263
OwnershipIndividually owned

Assessment & Sales

$36K
$16K
$4K
$370K
Last Sale DateDec 12, 2025

Building Permits

40 on record · 30 active
Suspended ScaffoldDOB NOW
PERMIT ISSUED
Filed Dec 3, 2025Job #B01325405-I1

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Dec 3, 2025Job #B01325405-I1
View this permit's full record & inspection history →
ElectricalDOB NOW
COMPLETE
Filed Sep 12, 2022Job #B08002086-I1-EL

Adding outlet

View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Feb 2, 2021Est. cost $1Job #B00070327-I1
View this permit's full record & inspection history →
Construction EquipmentDOB Legacy
ISSUED
Filed Dec 23, 2019Job #321822569-01-03

OT

View this permit's full record & inspection history →

+ 35 more permits — view full report

Violations

254 on record · 19 open
Judgments · 18 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Jun 1, 2015Ticket #035088026P
FAIL NOTIFY DEPT OBTAIN PERMIT PRIOR TO USE INST OFF C-HOOK OUTRIGGER
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Jun 1, 2015Ticket #035088027R
MISCELLANEOUS VIOLATIONS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Mar 14, 2012Ticket #011285444J
FIRE PROTECTION SYSTEMS
DOB summons (OATH)JUDGMENT DOCKETED
Docketed May 11, 2012Ticket #036009595N
FAIL TO FILE AMENDMENT ACCEPTABLE REPORT TO CORRECT UNSAFE CONDITIONS
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Oct 31, 2009Ticket #032056809X
FAILURE TO MAINTAIN BOILER A .

+ 13 more docketed judgments — view full report

HPDClass C
NOV SENT OUT
Issued Jul 8, 2026#19058617

§ 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 LATCH AT DOOR IN THE ENTRANCE LOCATED AT APT 8J, 8th STORY, 2nd APARTMENT FROM NORTH AT EAST

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued Jun 24, 2026#19027288

§ 27-2026 ADM CODE REMOVE ALL OBSTRUCTIONS AND REPAIR ALL DEFECTS IN AT WASH BASIN IN THE BATHROOM LOCATED AT APT 2J, 2nd STORY, 2nd APARTMENT FROM NORTH AT EAST

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued Jun 24, 2026#19027289

§ 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT SHOWER IN THE BATHROOM LOCATED AT APT 2J, 2nd STORY, 2nd APARTMENT FROM NORTH AT EAST

View this violation's full details & status history →
HPDClass C
VIOLATION WILL BE REINSPECTED
Issued Jun 10, 2026#19003601

§ 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; IN THE ENTIRE APARTMENT LOCATED AT APT 2J, 2nd STORY, 2nd APARTMENT FROM NORTH AT EAST

View this violation's full details & status history →
HPDClass B
FIRST NO ACCESS TO RE- INSPECT VIOLATION
Issued Apr 13, 2025#17822824

§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 4K, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →

+ 249 more violations on record — view full report

Get the Complete Report for 12205 FLATLANDS AVE

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

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Frequently Asked Questions

Are there building permits at 12205 FLATLANDS AVE, Brooklyn?

Yes. 12205 FLATLANDS AVE, Brooklyn, NY 11207 has 40 building permits on record, with 30 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Suspended Scaffold (PERMIT ISSUED) filed Dec 3, 2025.

Does 12205 FLATLANDS AVE, Brooklyn have violations?

Yes. 12205 FLATLANDS AVE, Brooklyn, NY 11207 has 254 violations on record, with 19 currently open. Breakdown: 41 DOB, 63 ECB, 150 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 12205 FLATLANDS AVE, Brooklyn have docketed judgments?

Yes. 12205 FLATLANDS AVE, Brooklyn, NY 11207 has 18 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH). 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 12205 FLATLANDS AVE?

12205 FLATLANDS AVE, Brooklyn, NY 11207 has an assessed market value of $36K and a total assessed value of $16K (land: $4K). Assessment data is from the NYC Department of Finance (DOF).

When was 12205 FLATLANDS AVE last sold?

12205 FLATLANDS AVE, Brooklyn, NY 11207 last sold for $370K on Dec 12, 2025. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

Who owns 12205 FLATLANDS AVE?

12205 FLATLANDS AVE, Brooklyn, NY 11207 is individually 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 12205 FLATLANDS AVE?

Search 12205 FLATLANDS AVE 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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12205 FLATLANDS AVE, Brooklyn, NY 11207 — Property Records, Permits, Violations, Tax & Zoning | RegWatch