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Bronx

845 Underhill Ave

Bronx, NY 10473Individually ownedBBL 2036431241BIN 2096833
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Updated Aug 1, 2026 · 16 sources

Floors1
ClassR3
Market Value$415K

845 UNDERHILL AVE is a property located at 845 UNDERHILL AVE, Bronx, NY 10473. The building has 1 floor. The assessed market value is $415K. It last sold for $163K on Aug 9, 2013. Public records list the property as individually owned. There are 3 building permits on record (2 active). There are 15 violations on record (6 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

70records on file

The lot at 845 Underhill Ave rises 1 story over Bronx. It is carried on the public rolls at a market value of $415K, and assessed for tax at $24.9K. In the 36 years its record reaches back, the lot has drawn 70 separate government filings.

The documentary life of the address leans hard toward violation: 15 of its 70 records, fully 21%, fall under that one heading. Mortgage (12) and lien (12) trail well behind. 6 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 2020.

Read together — 21% violation, 36 years of accumulation, a parcel of Bronx — these scattered records compose a portrait of the address that no single page sets out to draw.

$415K of Bronx, written across 70 government filings.

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

Property Details

Address845 UNDERHILL AVE, Bronx, NY 10473
R3
Year BuiltN/A
Floors1
Total UnitsN/A
Building AreaN/A
Lot SizeN/A
2036431241
2096833
OwnershipIndividually owned

Assessment & Sales

$415K
$25K
$2K
$163K
Last Sale DateAug 9, 2013

Building Permits

3 on record · 2 active
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Oct 3, 2022Est. cost $51KJob #220716642-01

EXT STAIR REPLA

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Construction EquipmentDOB Legacy
ISSUED
Filed Dec 28, 2020Job #220716642-01-02

OT

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Construction EquipmentDOB Legacy
ISSUED
Filed Oct 31, 2019Job #220716642-01-01

OT

View this permit's full record & inspection history →

Violations

15 on record · 6 open
HPDClass A
NOV SENT OUT
Issued Apr 30, 2026#18845697

(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.

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HPDClass I
INFO NOV SENT OUT
Issued Nov 18, 2025#18398331

§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.

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HPDClass B
NOV SENT OUT
Issued Sep 11, 2009#8055090

SECTION 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING AND WEST WALL IN THE 3rd ROOM FROM EAST LOCATED AT APT A, 1st STORY, APARTMENT AT EAST

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HPDClass B
NOV SENT OUT
Issued Sep 11, 2009#8055091

SECTION 27-2018 ADM CODE ABATE THE NUISANCE CONSISTING OF VERMIN MICE IN THE ENTIRE APARTMENT LOCATED AT APT A, 1st STORY, APARTMENT AT EAST

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HPDClass B
NOV SENT OUT
Issued Sep 11, 2009#8055092

SECTION 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 1st ROOM FROM EAST AT NORTH LOCATED AT APT A, 1st STORY, APARTMENT AT EAST

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+ 10 more violations on record — view full report

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Frequently Asked Questions

Are there building permits at 845 UNDERHILL AVE, Bronx?

Yes. 845 UNDERHILL AVE, Bronx, NY 10473 has 3 building permits on record, with 2 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Alteration — Type 2 (SIGNED OFF) filed Oct 3, 2022.

Does 845 UNDERHILL AVE, Bronx have violations?

Yes. 845 UNDERHILL AVE, Bronx, NY 10473 has 15 violations on record, with 6 currently open. Breakdown: 2 DOB, 2 ECB, 11 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 845 UNDERHILL AVE, Bronx have docketed judgments?

No docketed OATH judgments were found in local records for 845 UNDERHILL AVE, Bronx, NY 10473. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 845 UNDERHILL AVE?

845 UNDERHILL AVE, Bronx, NY 10473 has an assessed market value of $415K and a total assessed value of $25K (land: $2K). Assessment data is from the NYC Department of Finance (DOF).

When was 845 UNDERHILL AVE last sold?

845 UNDERHILL AVE, Bronx, NY 10473 last sold for $163K on Aug 9, 2013. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

Who owns 845 UNDERHILL AVE?

845 UNDERHILL AVE, Bronx, NY 10473 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 845 UNDERHILL AVE?

Search 845 UNDERHILL 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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845 UNDERHILL AVE, Bronx, NY 10473 — Property Records, Permits, Violations, Tax & Zoning | RegWatch