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Brooklyn • Elevator Apartment

631 East 18 St

Brooklyn, NY 11226Company-ownedBBL 3052180033BIN 3425746
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16 sources

Year Built1951
Floors6
Units59
Building Area62,142 sqft
ZoningR7A
ClassD1
Market Value$3.7M

631 EAST 18 ST is a property located at 631 EAST 18 ST, Brooklyn, NY 11226. It is classified as a elevator apartment - semi-fireproof. The building was constructed in 1951. It has 6 floors and 59 units. The building area is 62,142 square feet on a 16,042 sqft lot. The property is zoned R7A. The assessed market value is $3.7M. It last sold for $1.4M on Jul 25, 2019. Public records list the property as company-owned. There are 62 building permits on record (31 active). There are 734 violations on record (34 currently open). 33 docketed judgments carrying $455 in open balances 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

2,342records on file
79Energy Star

Completed in 1951, 631 East 18 St rises 6 stories over Kings. Public records put it at 59 units and 62,142 square feet of floor area, on land zoned R7A. It is carried on the public rolls at a market value of $3.7M, and assessed for tax at $1.7M. In the 61 years its record reaches back, the lot has drawn 2,342 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward complaint: 1,308 of its 2,342 records, fully 56%, fall under that one heading. Violation (734) and enforcement (106) trail well behind. 34 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 2017.

On the environmental ledger, the building posts an Energy Star score of 79, with a site energy-use intensity of 63.2 kBtu per square foot. Its operations answer for roughly 270 metric tons of CO2-equivalent a year.

Read together — 56% complaint, 61 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$3.7M of Kings, written across 2,342 government filings.

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Executive summary, compliance history, title chain & existing debt, recorded documents & agreements, owner contacts, tax detail, Use & Development, build envelope, market comps, investment metrics, deal math & stress tests, deal signals, pre-foreclosure signals, neighborhood. Downloadable PDF. One payment, no subscription.

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

Address631 EAST 18 ST, Brooklyn, NY 11226
Building TypeElevator Apartment - Semi-Fireproof
D1
Year Built1951
Floors6
Total Units59
Building Area62,142 sqft
Lot Size16,042 sqft
ZoningR7A
ConditionAverage
3052180033
3425746
OwnershipCompany-owned

Assessment & Sales

$3.7M
$1.7M
$127K
$1.4M
Last Sale DateJul 25, 2019

Building Permits

62 on record · 31 active
Cats Registration InspectionOther
CURRENT
Filed Jul 30, 2026Job #491140
View this permit's full record & inspection history →
ElectricalDOB NOW
APPROVED
Filed Aug 29, 2025Job #B01158440-P1

VERIZON WIRELESS CELL SITESERVICE WORKRefeed through existing 2"" conduit and new 3/0 feeders to new 200 Amp panel on rooftop. New primary cabinet with 6 (2) pull 40 Amp feeds. 6 verizon RRH's -48V DC with 50 Amp feeders. Secondary cabinet fed from primary with 250 Amp -48V DC feeder. Battery cabinet, 5 strings, -48V DC.

View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed May 13, 2025Est. cost $66KJob #B08025659-I1
View this permit's full record & inspection history →
Public SafetyDOB NOW
AHV PERMIT REJECTED
Filed Jan 26, 2025Job #B3971057
View this permit's full record & inspection history →
AntennaDOB NOW
SIGNED-OFF
Filed Dec 19, 2024Est. cost $66KJob #B08025659-I1

Renewal Permit with Changes

View this permit's full record & inspection history →

+ 57 more permits — view full report

Violations

734 on record · 34 open
Open judgment balance — docketed OATH judgments$455
Judgments · 33 docketed
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2026Balance $455Ticket #000874352Z
IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 1ST OFF
DOB summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2020Ticket #039010130K
WORK WITHOUT A PERMIT
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Dec 31, 2019Ticket #000284798N
CONSTRUCTION ACTIVITIES AT IMPERMISSABLE TIMES DAYS
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Nov 30, 2019Ticket #000284797L
FAIL TO KEEP HAVE AVAILABLE FOR INSPECTION NOISE MITIGATION PLAN
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jan 31, 2019Ticket #0204234920
LOOSE RUBBISH

+ 28 more docketed judgments — view full report

SafetyParking Structures
DISMISSED
Issued Sep 23, 2026#VIO-FTF-PS-INITL-202512-0183227

Failure to file parking structures compliance report by 12/31/2025 as required per 1 RCNY 103-13

View this violation's full details & status history →
HPDClass C
VIOLATION CLOSED
Issued Aug 27, 2026#19170519

HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 1D, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST

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HPDClass C
VIOLATION CLOSED
Issued Aug 5, 2026#19125790

§ 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 TO DOOR AT BUILDING ENTRANCE AT PUBLIC HALL, 1st STORY

View this violation's full details & status history →
HPDClass B
VIOLATION DISMISSED
Issued Aug 5, 2026#19125791

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH SET AND ASSEMBLY TO BUILDING ENTRANCE DOOR AT PUBLIC HALL, 1st STORY

View this violation's full details & status history →
HPDClass B
VIOLATION DISMISSED
Issued Jun 29, 2026#19039597

§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES FLOWER POTS AT 1ST FROM EAST AT NORTH AT FIRE ESCAPE, 6th STORY

View this violation's full details & status history →

+ 729 more violations on record — view full report

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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 631 EAST 18 ST, Brooklyn built?

The building at 631 EAST 18 ST, Brooklyn, NY 11226 was constructed in 1951. It is classified as a elevator apartment - semi-fireproof with 6 floors and 59 units. The building area is 62,142 sqft.

Are there building permits at 631 EAST 18 ST, Brooklyn?

Yes. 631 EAST 18 ST, Brooklyn, NY 11226 has 62 building permits on record, with 31 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Cats Registration Inspection (CURRENT) filed Jul 30, 2026.

Does 631 EAST 18 ST, Brooklyn have violations?

Yes. 631 EAST 18 ST, Brooklyn, NY 11226 has 734 violations on record, with 34 currently open. Breakdown: 1 DOB Safety, 36 DOB, 52 ECB, 645 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 631 EAST 18 ST, Brooklyn have docketed judgments?

Yes. 631 EAST 18 ST, Brooklyn, NY 11226 has 33 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $455. 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 631 EAST 18 ST?

631 EAST 18 ST, Brooklyn, NY 11226 has an assessed market value of $3.7M and a total assessed value of $1.7M (land: $127K). Assessment data is from the NYC Department of Finance (DOF).

When was 631 EAST 18 ST last sold?

631 EAST 18 ST, Brooklyn, NY 11226 last sold for $1.4M on Jul 25, 2019. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 631 EAST 18 ST?

631 EAST 18 ST, Brooklyn, NY 11226 is zoned R7A. 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 631 EAST 18 ST?

631 EAST 18 ST, Brooklyn, NY 11226 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 631 EAST 18 ST?

Search 631 EAST 18 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 ($15, one-time) adds the complete title history, owner contacts, and a downloadable PDF.

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631 EAST 18 ST, Brooklyn, NY 11226 — Property Records, Permits, Violations, Tax & Zoning | RegWatch