Brooklyn

800 Dekalb Ave

Brooklyn, NY Individually ownedBBL 3017811019BIN 3389353

Updated Sep 15, 2026 · 16 sources

Floors4
ClassR2
Market Value$151K

800 DEKALB AVE is a property located at 800 DEKALB AVE, Brooklyn, NY . The building has 4 floors. The assessed market value is $151K. It last sold for $655K on Mar 2, 2021. Public records list the property as individually owned. There are 13 building permits on record (12 active). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

92records on file

The lot at 800 Dekalb Ave rises 4 stories over Kings. It is carried on the public rolls at a market value of $151K, and assessed for tax at $67.9K. In the 23 years its record reaches back, the lot has drawn 92 separate government filings.

The documentary life of the address leans hard toward assignment: 34 of its 92 records, fully 37%, fall under that one heading. Lien (17) and permit (13) trail well behind. No 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 2006.

Read together — 37% assignment, 23 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$151K of Kings, written across 92 government filings.

Property Details

Address800 DEKALB AVE, Brooklyn, NY
R2
Year BuiltN/A
Floors4
Total UnitsN/A
Building AreaN/A
Lot SizeN/A
3017811019
3389353
OwnershipIndividually owned

Assessment & Sales

$151K
$68K
$3K
$655K
Last Sale DateMar 2, 2021

Building Permits

13 on record · 12 active
Construction EquipmentDOB Legacy
ISSUED
Filed Jul 9, 2019Job #340629332-01-02
Construction EquipmentDOB Legacy
ISSUED
Filed Sep 15, 2018Job #340629332-01-01
Construction EquipmentDOB Legacy
ISSUED
Filed Apr 11, 2018Job #340375908-01-03
Construction EquipmentDOB Legacy
ISSUED
Filed Nov 15, 2017Job #340375276-01-02
Construction EquipmentDOB Legacy
ISSUED
Filed Nov 8, 2017Job #340375908-01-02

+ 8 more permitsview full report

Violations

none on record

No violations found in local records.

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Frequently Asked Questions

Are there building permits at 800 DEKALB AVE, Brooklyn?

Yes. 800 DEKALB AVE, Brooklyn, NY has 13 building permits on record, with 12 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Construction Equipment (ISSUED) filed Jul 9, 2019.

Does 800 DEKALB AVE, Brooklyn have violations?

No violations were found in local records for 800 DEKALB AVE, Brooklyn, NY . Violation data is sourced from DOB (safety and legacy), HPD (housing), and ECB (environmental control).

Does 800 DEKALB AVE, Brooklyn have docketed judgments?

No docketed OATH judgments were found in local records for 800 DEKALB AVE, Brooklyn, NY . Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 800 DEKALB AVE?

800 DEKALB AVE, Brooklyn, NY has an assessed market value of $151K and a total assessed value of $68K (land: $3K). Assessment data is from the NYC Department of Finance (DOF).

When was 800 DEKALB AVE last sold?

800 DEKALB AVE, Brooklyn, NY last sold for $655K on Mar 2, 2021. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

Who owns 800 DEKALB AVE?

800 DEKALB AVE, Brooklyn, NY 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 800 DEKALB AVE?

Search 800 DEKALB 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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800 DEKALB AVE, Brooklyn, NY — Property Records, Permits, Violations, Tax & Zoning | RegWatch