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Brooklyn

1 Prospect St

Brooklyn, NY 11201Government-ownedBBL 3000450008BIN 3000000
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Updated Aug 1, 2026 · 16 sources

ZoningPARK
ClassG6
Market Value$19.7M

1 PROSPECT ST is a property located at 1 PROSPECT ST, Brooklyn, NY 11201. The property is zoned PARK. The assessed market value is $19.7M. Public records list the property as government-owned. There are 6 building permits on record (6 active). There are 2 violations on record (0 currently open). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

35records on file

The lot at 1 Prospect St holds its ground over Kings. It sits on land zoned PARK. It is carried on the public rolls at a market value of $19.7M, and assessed for tax at $4.5M. In the 24 years its record reaches back, the lot has drawn 35 separate government filings.

The documentary life of the address leans hard toward assignment: 13 of its 35 records, fully 37%, fall under that one heading. Permit (6) and complaint (6) 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 2026.

Read together — 37% assignment, 24 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$19.7M of Kings, written across 35 government filings.

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

Property Details

Address1 PROSPECT ST, Brooklyn, NY 11201
G6
Year Built0
FloorsN/A
Total Units0
Building AreaN/A
Lot Size126,975 sqft
ZoningPARK
3000450008
3000000
OwnershipGovernment-owned

Assessment & Sales

$19.7M
$4.5M
$4.5M

Building Permits

6 on record · 6 active
General ConstructionDOB NOW
APPROVED
Filed Jul 22, 2026Est. cost $6KJob #B01412498-I1
View this permit's full record & inspection history →
ElectricalDOB NOW
PERMIT ISSUED
Filed Jun 12, 2026Job #B01416118-I1-EL

Renovating parking lots into pickle ball courts and event area.

View this permit's full record & inspection history →
ElectricalDOB NOW
PERMIT ISSUED
Filed Jun 5, 2026Job #B01412637-I1-EL

ELECTRICAL UPDATE.

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed May 20, 2026Est. cost $1.1MJob #B01384684-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed May 20, 2026Est. cost $1.1MJob #B01384684-P1
View this permit's full record & inspection history →

+ 1 more permit — view full report

Violations

2 on record · none currently open
ECBConstruction
RESOLVE
Issued Feb 23, 2016#35140215J

FAILURE TO COMPLY W/COMM'S ORDER TO FILE A C OF C W/THE DOB'S. OWNER OF THE BLDG GOT VIO#347447707 FOR WORK W/O PERMIT-INSTALLATION BOILERS IN APT 4,7,5,11,12,9. OWNER NEVER FILED A C OF C. TIME OF INSPECTION

View this violation's full details & status history →
ECBConstruction
RESOLVE
Issued Feb 23, 2016#35140216L

FAILURE TO COMPLY W/COMM'S ORDER TO FILE A C OF C W/THE DOB'S. OWNER OF THE BLDG GOT VIO#34744772N FOR GAS BEING SUPPLIED TO BLDG W/O INSPECTION & CERTIFICATION BY DOB. OWNER HAVE NEVER FILED A C OF C TIME OF

View this violation's full details & status history →

Get the Complete Report for 1 PROSPECT ST

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

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Frequently Asked Questions

Are there building permits at 1 PROSPECT ST, Brooklyn?

Yes. 1 PROSPECT ST, Brooklyn, NY 11201 has 6 building permits on record, with 6 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 Jul 22, 2026.

Does 1 PROSPECT ST, Brooklyn have violations?

Yes. 1 PROSPECT ST, Brooklyn, NY 11201 has 2 violations on record, with 0 currently open. Breakdown: 2 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 1 PROSPECT ST, Brooklyn have docketed judgments?

No docketed OATH judgments were found in local records for 1 PROSPECT ST, Brooklyn, NY 11201. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 1 PROSPECT ST?

1 PROSPECT ST, Brooklyn, NY 11201 has an assessed market value of $19.7M and a total assessed value of $4.5M (land: $4.5M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 1 PROSPECT ST?

1 PROSPECT ST, Brooklyn, NY 11201 is zoned PARK. 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 1 PROSPECT ST?

1 PROSPECT ST, Brooklyn, NY 11201 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 1 PROSPECT ST?

Search 1 PROSPECT 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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1 PROSPECT ST, Brooklyn, NY 11201 — Property Records, Permits, Violations, Tax & Zoning | RegWatch