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Brooklyn • Condo

330 Prospect Pl

Brooklyn, NY 11238Company-ownedBBL 3011607501BIN 3028863
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Updated Aug 2, 2026 · 16 sources

Year Built1931
Floors5
Units51
Building Area34,201 sqft
ZoningR6B
ClassR4
Market Value$3.4M

330 PROSPECT PL is a property located at 330 PROSPECT PL, Brooklyn, NY 11238. It is classified as a condo - residential unit in converted building. The building was constructed in 1931. It has 5 floors and 51 units. The building area is 34,201 square feet on a 13,100 sqft lot. The property is zoned R6B. The assessed market value is $3.4M. Public records list the property as company-owned. There are 38 building permits on record (16 active). There are 6 violations on record (2 currently open). 1 docketed judgment is 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

235records on file
91Energy Star

Completed in 1931, 330 Prospect Pl rises 5 stories over Kings. Public records put it at 51 units and 34,201 square feet of floor area, on land zoned R6B. It is carried on the public rolls at a market value of $3.4M, and assessed for tax at $3.3M. In the 39 years its record reaches back, the lot has drawn 235 separate government filings.

The documentary life of the address leans hard toward mortgage: 57 of its 235 records, fully 24%, fall under that one heading. Sale (49) and permit (38) trail well behind. 2 violations stand open against it today.

The pace is anything but even. The record runs hot early and quiets with age, with 1987 its single busiest year.

On the environmental ledger, the building posts an Energy Star score of 91, with a site energy-use intensity of 72.0 kBtu per square foot. Its operations answer for roughly 204 metric tons of CO2-equivalent a year.

Read together — 24% mortgage, 39 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$3.4M of Kings, written across 235 government filings.

Open the live report — daily-updated data, AI chat & alerts
Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
updated

Property Details

Address330 PROSPECT PL, Brooklyn, NY 11238
Building TypeCondo - Residential Unit in Converted Building
R4
Year Built1931
Floors5
Total Units51
Building Area34,201 sqft
Lot Size13,100 sqft
ZoningR6B
ConditionAverage
3011607501
3028863 +1 more
OwnershipCompany-owned

Assessment & Sales

$3.4M
$3.3M
$101K

Building Permits

38 on record · 16 active
General ConstructionDOB NOW
LOC ISSUED
Filed Sep 12, 2024Est. cost $56KJob #B00873754-S1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Jul 10, 2024Est. cost $160KJob #B00873754-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Jul 10, 2024Est. cost $18KJob #B00873754-S2
View this permit's full record & inspection history →
ElectricalDOB NOW
APPROVED
Filed Jan 23, 2024Job #B00938674-P1

GENERAL WIRING.APT.1H&1I.

View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Jan 10, 2024Est. cost $29KJob #B00787098-I1
View this permit's full record & inspection history →

+ 33 more permits — view full report

Violations

6 on record · 2 open
Judgments · 1 docketed
OATH summonsJUDGMENT DOCKETED
Docketed Apr 30, 2006Ticket #034445175P
WORK W/O A PERMIT NOTED : ON GOING CONSTRUCTION WORK UNDER APPLICATION
DOB LegacyLBLVIO
ACTIVE
Issued Nov 8, 2019#2412213

VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2017 INSPECTION REPORT

View this violation's full details & status history →
DOB LegacyLBLVIO
ACTIVE
Issued May 15, 2014#1856707

VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2012 INSPECTION REPORT

View this violation's full details & status history →

+ 4 more violations on record — view full report

Get the Complete Report for 330 PROSPECT PL

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

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Frequently Asked Questions

When was 330 PROSPECT PL, Brooklyn built?

The building at 330 PROSPECT PL, Brooklyn, NY 11238 was constructed in 1931. It is classified as a condo - residential unit in converted building with 5 floors and 51 units. The building area is 34,201 sqft.

Are there building permits at 330 PROSPECT PL, Brooklyn?

Yes. 330 PROSPECT PL, Brooklyn, NY 11238 has 38 building permits on record, with 16 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 Sep 12, 2024.

Does 330 PROSPECT PL, Brooklyn have violations?

Yes. 330 PROSPECT PL, Brooklyn, NY 11238 has 6 violations on record, with 2 currently open. Breakdown: 2 DOB, 2 ECB, 2 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 330 PROSPECT PL, Brooklyn have docketed judgments?

Yes. 330 PROSPECT PL, Brooklyn, NY 11238 has 1 docketed judgment 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 330 PROSPECT PL?

330 PROSPECT PL, Brooklyn, NY 11238 has an assessed market value of $3.4M and a total assessed value of $3.3M (land: $101K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 330 PROSPECT PL?

330 PROSPECT PL, 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 330 PROSPECT PL?

330 PROSPECT PL, 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 330 PROSPECT PL?

Search 330 PROSPECT PL 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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330 PROSPECT PL, Brooklyn, NY 11238 — Property Records, Permits, Violations, Tax & Zoning | RegWatch