Brooklyn • Primarily Residential

1771 East 21 St

Brooklyn, NY 11229Individually ownedBBL 3067840054BIN 3182600

Updated Aug 1, 2026 · 16 sources

Year Built1925
Floors3
Units2
Building Area2,475 sqft
ZoningR3-2
ClassS1
Market Value$1.5M

1771 EAST 21 ST is a property located at 1771 EAST 21 ST, Brooklyn, NY 11229. It is classified as a primarily residential - 1-4 family with store. The building was constructed in 1925. It has 3 floors and 2 units. The building area is 2,475 square feet on a 4,000 sqft lot. The property is zoned R3-2. The assessed market value is $1.5M. It last sold for $1.7M on Oct 25, 2018. Public records list the property as individually owned. There are 4 violations on record (2 currently open). 1 docketed judgment is 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

37records on file

Completed in 1925, 1771 East 21 St rises 3 stories over Kings. Public records put it at 2 units and 2,475 square feet of floor area, on land zoned R3-2. It is carried on the public rolls at a market value of $1.5M, and assessed for tax at $89.5K. In the 45 years its record reaches back, the lot has drawn 37 separate government filings.

The documentary life of the address leans hard toward mortgage: 11 of its 37 records, fully 30%, fall under that one heading. Release (6) and sale (4) trail well behind. 2 violations stand open against it today.

The pace is anything but even. Activity is spread across the decades, with 2003 the busiest year on file.

Read together — 30% mortgage, 45 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$1.5M of Kings, written across 37 government filings.

Property Details

Address1771 EAST 21 ST, Brooklyn, NY 11229
Building TypePrimarily Residential - 1-4 Family with Store
S1
Year Built1925
Floors3
Total Units2
Building Area2,475 sqft
Lot Size4,000 sqft
ZoningR3-2
ConditionAverage
3067840054
3182600
OwnershipIndividually owned

Assessment & Sales

$1.5M
$89K
$20K
$1.7M
Last Sale DateOct 25, 2018

Building Permits

none on record

No building permits found in local records.

Violations

4 on record · 2 open
Judgments · 1 docketed
OATH summonsJUDGMENT DOCKETED
Docketed Jul 31, 2001Ticket #0109087386
20010228N
DOB LegacyES
ACTIVE
Issued Dec 22, 1999#677046
ECBConstruction
ACTIVE
Issued Aug 26, 1991#34061357N

WORK WITHOUT A PERMIT. ALTERATION AT REAR-REMOVED PARTITIONS AND DOOR.REMEDY:OBTAIN PERMIT

View this violation's full details & status history →

+ 2 more violations on record — view full report

Get the Complete Report for 1771 EAST 21 ST

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

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Frequently Asked Questions

When was 1771 EAST 21 ST, Brooklyn built?

The building at 1771 EAST 21 ST, Brooklyn, NY 11229 was constructed in 1925. It is classified as a primarily residential - 1-4 family with store with 3 floors and 2 units. The building area is 2,475 sqft.

Are there building permits at 1771 EAST 21 ST, Brooklyn?

No building permits were found in local records for 1771 EAST 21 ST, Brooklyn, NY 11229. Permit data is sourced from the NYC Department of Buildings. For the most current permit status, check DOB NOW or BIS directly.

Does 1771 EAST 21 ST, Brooklyn have violations?

Yes. 1771 EAST 21 ST, Brooklyn, NY 11229 has 4 violations on record, with 2 currently open. Breakdown: 2 DOB, 2 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 1771 EAST 21 ST, Brooklyn have docketed judgments?

Yes. 1771 EAST 21 ST, Brooklyn, NY 11229 has 1 docketed judgment 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 1771 EAST 21 ST?

1771 EAST 21 ST, Brooklyn, NY 11229 has an assessed market value of $1.5M and a total assessed value of $89K (land: $20K). Assessment data is from the NYC Department of Finance (DOF).

When was 1771 EAST 21 ST last sold?

1771 EAST 21 ST, Brooklyn, NY 11229 last sold for $1.7M on Oct 25, 2018. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 1771 EAST 21 ST?

1771 EAST 21 ST, Brooklyn, NY 11229 is zoned R3-2. 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 1771 EAST 21 ST?

1771 EAST 21 ST, Brooklyn, NY 11229 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 1771 EAST 21 ST?

Search 1771 EAST 21 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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1771 EAST 21 ST, Brooklyn, NY 11229 — Property Records, Permits, Violations, Tax & Zoning | RegWatch