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Brooklyn • One Family Dwelling

6017 20 Ave

Brooklyn, NY 11204Individually ownedBBL 3055210003BIN 3132257
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Updated Aug 1, 2026 · 16 sources

Year Built1925
Floors2
Units1
Building Area1,840 sqft
ZoningR5
ClassA5
Market Value$1.4M

6017 20 AVE is a property located at 6017 20 AVE, Brooklyn, NY 11204. It is classified as a one family dwelling - attached or semi-detached. The building was constructed in 1925. It has 2 floors and 1 unit. The building area is 1,840 square feet on a 2,050 sqft lot. The property is zoned R5. The assessed market value is $1.4M. Public records list the property as individually owned. There are 3 building permits on record (2 active). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

42records on file

Completed in 1925, 6017 20 Ave rises 2 stories over Kings. Public records put it at 1 unit and 1,840 square feet of floor area, on land zoned R5. It is carried on the public rolls at a market value of $1.4M, and assessed for tax at $86.3K. In the 60 years its record reaches back, the lot has drawn 42 separate government filings.

The documentary life of the address leans hard toward assignment: 17 of its 42 records, fully 40%, fall under that one heading. Sale (8) and mortgage (5) 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 1990.

Read together — 40% assignment, 60 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$1.4M of Kings, written across 42 government filings.

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

Property Details

Address6017 20 AVE, Brooklyn, NY 11204
Building TypeOne Family Dwelling - Attached or Semi-Detached
A5
Year Built1925
Floors2
Total Units1
Building Area1,840 sqft
Lot Size2,050 sqft
ZoningR5
ConditionAverage
3055210003
3132257
OwnershipIndividually owned

Assessment & Sales

$1.4M
$86K
$21K

Building Permits

3 on record · 2 active
Alteration — Type 1DOB Legacy
SIGNED OFF
Filed Jun 13, 2007Est. cost $20KJob #302174402-01

GEN CONST

View this permit's full record & inspection history →
AlterationDOB Legacy
ISSUED
Filed Sep 5, 2006Job #302174402-01-01

PL

View this permit's full record & inspection history →
PlumbingDOB Legacy
ISSUED
Filed Aug 31, 2006Job #302174402-1-1-hist
View this permit's full record & inspection history →

Violations

none on record

No violations found in local records.

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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 6017 20 AVE, Brooklyn built?

The building at 6017 20 AVE, Brooklyn, NY 11204 was constructed in 1925. It is classified as a one family dwelling - attached or semi-detached with 2 floors and 1 unit. The building area is 1,840 sqft.

Are there building permits at 6017 20 AVE, Brooklyn?

Yes. 6017 20 AVE, Brooklyn, NY 11204 has 3 building permits on record, with 2 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Alteration — Type 1 (SIGNED OFF) filed Jun 13, 2007.

Does 6017 20 AVE, Brooklyn have violations?

No violations were found in local records for 6017 20 AVE, Brooklyn, NY 11204. Violation data is sourced from DOB (safety and legacy), HPD (housing), and ECB (environmental control).

Does 6017 20 AVE, Brooklyn have docketed judgments?

No docketed OATH judgments were found in local records for 6017 20 AVE, Brooklyn, NY 11204. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 6017 20 AVE?

6017 20 AVE, Brooklyn, NY 11204 has an assessed market value of $1.4M and a total assessed value of $86K (land: $21K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 6017 20 AVE?

6017 20 AVE, Brooklyn, NY 11204 is zoned R5. 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 6017 20 AVE?

6017 20 AVE, Brooklyn, NY 11204 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 6017 20 AVE?

Search 6017 20 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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6017 20 AVE, Brooklyn, NY 11204 — Property Records, Permits, Violations, Tax & Zoning | RegWatch