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Brooklyn • Library

3644 Nostrand Ave

Brooklyn, NY 11229Government-ownedBBL 3074050920BIN 3202630
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Updated Aug 1, 2026 · 16 sources

Year Built1963
Floors1
Units1
Building Area14,800 sqft
ZoningR4
ClassP8
Market Value$5.6M

3644 NOSTRAND AVE is a property located at 3644 NOSTRAND AVE, Brooklyn, NY 11229. It is classified as a library. The building was constructed in 1963. It has 1 floor and 1 unit. The building area is 14,800 square feet on a 14,700 sqft lot. The property is zoned R4. The assessed market value is $5.6M. Public records list the property as government-owned. There are 13 building permits on record (12 active). There are 17 violations on record (3 currently open). 5 docketed judgments carrying $1,198 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

79records on file

Completed in 1963, 3650 Nostrand Ave rises 1 story over Kings. Public records put it at 1 unit and 14,800 square feet of floor area, on land zoned R4. It is carried on the public rolls at a market value of $5.6M, and assessed for tax at $2.5M. In the 57 years its record reaches back, the lot has drawn 79 separate government filings.

The documentary life of the address leans hard toward violation: 17 of its 79 records, fully 22%, fall under that one heading. Assignment (14) and permit (13) trail well behind. 3 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 2023.

On the environmental ledger, the building is benchmarked under Local Law 84, with a site energy-use intensity of 64.8 kBtu per square foot. Its operations answer for roughly 93 metric tons of CO2-equivalent a year.

Read together — 22% violation, 57 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$5.6M of Kings, written across 79 government filings.

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

Property Details

Address3644 NOSTRAND AVE, Brooklyn, NY 11229
Building TypeLibrary
P8
Year Built1963
Floors1
Total Units1
Building Area14,800 sqft
Lot Size14,700 sqft
ZoningR4
ConditionN/A
3074050920
3202630
OwnershipGovernment-owned

Assessment & Sales

$5.6M
$2.5M
$417K

Building Permits

13 on record · 12 active
General ConstructionDOB NOW
APPROVED
Filed Mar 3, 2026Est. cost $187KJob #B01337552-S1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Mar 3, 2026Est. cost $17KJob #B01337552-S3
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Mar 3, 2026Est. cost $1.5MJob #B01337552-S2
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Feb 20, 2026Est. cost $2.2MJob #B01337552-I1
View this permit's full record & inspection history →
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Apr 11, 2003Est. cost $100KJob #301519113-01
View this permit's full record & inspection history →

+ 8 more permits — view full report

Violations

17 on record · 3 open
Open judgment balance — docketed OATH judgments$1,198
Judgments · 5 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jan 31, 2026Balance $300Ticket #049304657N
IMPROPER RECEPTACLE NON-RESIDENTIAL 1ST
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2025Balance $248Ticket #048904743M
IMPROPER RECEPTACLE NON-RESIDENTIAL 1ST
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2025Balance $300Ticket #048870636Y
IMPROPER RECEPTACLE NON-RESIDENTIAL 1ST
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2023Balance $350Ticket #014035503H
RECORDKEEPING
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Oct 31, 2002Ticket #0127438475
STORAGE OF RECEPTACLES
ECBElevator
ACTIVE
Issued Aug 9, 2021#39045713M

NO DOOR LOCK MONITORING INSTALLED IN THIS CONTROLLER AS MANDATED BY 3.10.12 OF APPENDIX K3 OF THE 2014 NYCBC. THIS IS A CONTROLLER FEATURE WHICH ENSURES PASSENGER SAFETY. REMEDY; FILE APPLICATION, INSTALL DLM A

View this violation's full details & status history →
ECBElevator
ACTIVE
Issued Dec 1, 2020#39032767P

NO DOOR LOCK MONITORING INSTALLED IN THIS CONTROLLER AS MANDATED BY 3.10.12 OF APPENDIX K3 OF THE 2014 NYCBC. THIS IS A CONTROLLER FEATURE WHICH ENSURES PASSENGER SAFETY. FILE APPLICATION INSTALL DLM AND PERFOR

View this violation's full details & status history →
DOB LegacyACC1
ACTIVE
Issued Jan 26, 2018#2240695

VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2016 CAT 1 INSP/TST

View this violation's full details & status history →

+ 14 more violations on record — view full report

Get the Complete Report for 3644 NOSTRAND 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 3644 NOSTRAND AVE, Brooklyn built?

The building at 3644 NOSTRAND AVE, Brooklyn, NY 11229 was constructed in 1963. It is classified as a library with 1 floor and 1 unit. The building area is 14,800 sqft.

Are there building permits at 3644 NOSTRAND AVE, Brooklyn?

Yes. 3644 NOSTRAND AVE, Brooklyn, NY 11229 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 General Construction (APPROVED) filed Mar 3, 2026.

Does 3644 NOSTRAND AVE, Brooklyn have violations?

Yes. 3644 NOSTRAND AVE, Brooklyn, NY 11229 has 17 violations on record, with 3 currently open. Breakdown: 14 DOB, 3 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 3644 NOSTRAND AVE, Brooklyn have docketed judgments?

Yes. 3644 NOSTRAND AVE, Brooklyn, NY 11229 has 5 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $1,198. 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 3644 NOSTRAND AVE?

3644 NOSTRAND AVE, Brooklyn, NY 11229 has an assessed market value of $5.6M and a total assessed value of $2.5M (land: $417K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 3644 NOSTRAND AVE?

3644 NOSTRAND AVE, Brooklyn, NY 11229 is zoned R4. 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 3644 NOSTRAND AVE?

3644 NOSTRAND AVE, Brooklyn, NY 11229 is government-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 3644 NOSTRAND AVE?

Search 3644 NOSTRAND 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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3644 NOSTRAND AVE, Brooklyn, NY 11229 — Property Records, Permits, Violations, Tax & Zoning | RegWatch