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Brooklyn

391 Adelphi St

Brooklyn, NY 11238Individually ownedBBL 3019581014BIN 3329556
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Updated Aug 1, 2026 · 16 sources

Floors6
ClassR2
Market Value$277K

391 ADELPHI ST is a property located at 391 ADELPHI ST, Brooklyn, NY 11238. The building has 6 floors. The assessed market value is $277K. It last sold for $748K on Mar 19, 2026. Public records list the property as individually owned. There are 15 building permits on record (6 active). There are 53 violations on record (30 currently open). 2 docketed judgments carrying $2,000 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

220records on file

The lot at 391 Adelphi St rises 6 stories over Kings. It is carried on the public rolls at a market value of $277K, and assessed for tax at $124K. In the 37 years its record reaches back, the lot has drawn 220 separate government filings.

The documentary life of the address leans hard toward violation: 53 of its 220 records, fully 24%, fall under that one heading. Mortgage (38) and inspection (29) trail well behind. 30 violations stand open against it today.

The pace is anything but even. Activity is spread across the decades, with 2023 the busiest year on file.

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

$277K of Kings, written across 220 government filings.

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

Property Details

Address391 ADELPHI ST, Brooklyn, NY 11238
R2
Year BuiltN/A
Floors6
Total UnitsN/A
Building AreaN/A
Lot SizeN/A
3019581014
3329556
OwnershipIndividually owned

Assessment & Sales

$277K
$124K
$8K
$748K
Last Sale DateMar 19, 2026

Building Permits

15 on record · 6 active
General ConstructionDOB NOW
LOC ISSUED
Filed Nov 1, 2021Est. cost $15KJob #B00281660-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Jul 28, 2021Est. cost $15KJob #B00378899-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Jul 28, 2021Est. cost $10KJob #B00242874-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Jan 12, 2021Est. cost $15KJob #B00281660-P4
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Dec 27, 2020Est. cost $15KJob #B00281660-P1
View this permit's full record & inspection history →

+ 10 more permits — view full report

Violations

53 on record · 30 open
Open judgment balance — docketed OATH judgments$2,000
Judgments · 2 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2024Balance $1,000Ticket #014104318M
FIRE PROTECTION SYSTEMS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Dec 31, 2023Balance $1,000Ticket #014074204J
INSPECTION AND TESTING
HPDClass A
NOV SENT OUT
Issued May 1, 2026#18862789

(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.

View this violation's full details & status history →
HPDClass I
INFO NOV SENT OUT
Issued Nov 20, 2025#18423335

§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.

View this violation's full details & status history →
DOB LegacyLBLVIO
ACTIVE
Issued Nov 14, 2025#2810437

VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyLBLVIO
ACTIVE
Issued Nov 14, 2025#2810438

VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyLBLVIO
ACTIVE
Issued Nov 14, 2025#2810434

VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →

+ 48 more violations on record — view full report

Get the Complete Report for 391 ADELPHI 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 391 ADELPHI ST, Brooklyn?

Yes. 391 ADELPHI ST, Brooklyn, NY 11238 has 15 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 (LOC ISSUED) filed Nov 1, 2021.

Does 391 ADELPHI ST, Brooklyn have violations?

Yes. 391 ADELPHI ST, Brooklyn, NY 11238 has 53 violations on record, with 30 currently open. Breakdown: 35 DOB, 3 ECB, 15 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 391 ADELPHI ST, Brooklyn have docketed judgments?

Yes. 391 ADELPHI ST, Brooklyn, NY 11238 has 2 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $2,000. 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 391 ADELPHI ST?

391 ADELPHI ST, Brooklyn, NY 11238 has an assessed market value of $277K and a total assessed value of $124K (land: $8K). Assessment data is from the NYC Department of Finance (DOF).

When was 391 ADELPHI ST last sold?

391 ADELPHI ST, Brooklyn, NY 11238 last sold for $748K on Mar 19, 2026. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

Who owns 391 ADELPHI ST?

391 ADELPHI ST, Brooklyn, NY 11238 is individually 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 391 ADELPHI ST?

Search 391 ADELPHI 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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391 ADELPHI ST, Brooklyn, NY 11238 — Property Records, Permits, Violations, Tax & Zoning | RegWatch