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Brooklyn • Elevator Apartment

420 Waverly Ave

Brooklyn, NY 11238Company-ownedBBL 3019610014BIN 3055988
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Updated Aug 1, 2026 · 16 sources

Year Built1916
Floors6
Units16
Building Area25,701 sqft
ZoningR6B
ClassD4
Market Value$4.6M

420 WAVERLY AVE is a property located at 420 WAVERLY AVE, Brooklyn, NY 11238. It is classified as a elevator apartment - cooperative. The building was constructed in 1916. It has 6 floors and 16 units. The building area is 25,701 square feet on a 9,104 sqft lot. The property is zoned R6B. The assessed market value is $4.6M. Public records list the property as company-owned. There are 65 building permits on record (40 active). There are 37 violations on record (4 currently open). 4 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

202records on file

Completed in 1916, 420 Waverly Ave rises 6 stories over Kings. Public records put it at 16 units and 25,701 square feet of floor area, on land zoned R6B. It is carried on the public rolls at a market value of $4.6M, and assessed for tax at $2.1M. In the 63 years its record reaches back, the lot has drawn 202 separate government filings.

The documentary life of the address leans hard toward permit: 65 of its 202 records, fully 32%, fall under that one heading. Violation (37) and inspection (28) trail well behind. 4 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 2004.

On the environmental ledger, the building is benchmarked under Local Law 84, with a site energy-use intensity of 55.3 kBtu per square foot. Its operations answer for roughly 109 metric tons of CO2-equivalent a year.

Read together — 32% permit, 63 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$4.6M of Kings, written across 202 government filings.

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

Property Details

Address420 WAVERLY AVE, Brooklyn, NY 11238
Building TypeElevator Apartment - Cooperative
D4
Year Built1916
Floors6
Total Units16
Building Area25,701 sqft
Lot Size9,104 sqft
ZoningR6B
ConditionAverage
3019610014
3055988
OwnershipCompany-owned

Assessment & Sales

$4.6M
$2.1M
$82K

Building Permits

65 on record · 40 active
General ConstructionDOB NOW
LOC ISSUED
Filed Oct 27, 2025Est. cost $110KJob #B01133709-I1
View this permit's full record & inspection history →
Cats RegistrationOther
CURRENT
Filed Dec 17, 2024Job #450266
View this permit's full record & inspection history →
General ConstructionDOB NOW
SIGNED-OFF
Filed Nov 26, 2024Est. cost $110KJob #B01133709-I1

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Apr 12, 2023Est. cost $148KJob #B00722234-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Apr 3, 2023Est. cost $8KJob #B00722236-I1
View this permit's full record & inspection history →

+ 60 more permits — view full report

Violations

37 on record · 4 open
Judgments · 4 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2022Ticket #035560034L
FAILURE TO MAINTAIN BUILDING WALL S OR APPURTENANCES
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2020Ticket #011572032P
ROOFTOP ACCESS AND MEANS OF EGRESS
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2006Ticket #034416732X
SIGNS AT ELEVATOR LANDINGS MISSING AND OR DEFECTIVE.
OATH summonsJUDGMENT DOCKETED
Docketed Dec 14, 2001Ticket #000150084H
DOB LegacyFacade Safety (FISP)
ACTIVE
Issued Feb 22, 2024#2762922

FAILED TO FILE FISP CYCLE 9C TECHNICAL REPORT BY 2/21/2024

View this violation's full details & status history →
HPDClass A
NOV SENT OUT
Issued Aug 13, 2012#9537796

SECTION 53, 187, 231 M/D LAW AND DEPARTMENT RULES AND REGULATIONS. PROVIDE A STOP AT TOP OF GUIDE RODS SO AS TO PREVENT REMOVAL OF DROPLADDER AT EAST AT FIRE ESCAPE

View this violation's full details & status history →
HPDClass A
NOV SENT OUT
Issued Aug 13, 2012#9537797

SECTION 53, 187, 231 M/D LAW AND DEPARTMENT RULES AND REGULATIONS. PROVIDE A STOP AT TOP OF GUIDE RODS SO AS TO PREVENT REMOVAL OF DROPLADDER AT WEST AT FRONT AT FIRE ESCAPE

View this violation's full details & status history →

+ 34 more violations on record — view full report

Get the Complete Report for 420 WAVERLY AVE

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

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Frequently Asked Questions

When was 420 WAVERLY AVE, Brooklyn built?

The building at 420 WAVERLY AVE, Brooklyn, NY 11238 was constructed in 1916. It is classified as a elevator apartment - cooperative with 6 floors and 16 units. The building area is 25,701 sqft.

Are there building permits at 420 WAVERLY AVE, Brooklyn?

Yes. 420 WAVERLY AVE, Brooklyn, NY 11238 has 65 building permits on record, with 40 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a General Construction (LOC ISSUED) filed Oct 27, 2025.

Does 420 WAVERLY AVE, Brooklyn have violations?

Yes. 420 WAVERLY AVE, Brooklyn, NY 11238 has 37 violations on record, with 4 currently open. Breakdown: 23 DOB, 8 ECB, 6 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 420 WAVERLY AVE, Brooklyn have docketed judgments?

Yes. 420 WAVERLY AVE, Brooklyn, NY 11238 has 4 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 420 WAVERLY AVE?

420 WAVERLY AVE, Brooklyn, NY 11238 has an assessed market value of $4.6M and a total assessed value of $2.1M (land: $82K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 420 WAVERLY AVE?

420 WAVERLY AVE, Brooklyn, NY 11238 is zoned R6B. 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 420 WAVERLY AVE?

420 WAVERLY AVE, Brooklyn, NY 11238 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 420 WAVERLY AVE?

Search 420 WAVERLY 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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420 WAVERLY AVE, Brooklyn, NY 11238 — Property Records, Permits, Violations, Tax & Zoning | RegWatch