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4423 Seton Avenue, Bronx, NY 10466

BBL 2050990059 (Borough 2, Block 5099, Lot 59) · BIN 2071591 · Last updated:

Summary · as of October 31, 2026

4423 Seton Avenue (Bronx, NY 10466; tax lot BBL 2050990059) is a two-family home (building class B2: two-family home, frame (wood)), built around 1925, on a 2,481 sq ft lot zoned R4A. City tax records list the owner as SINGH, MAVETTE; per ACRIS, a deed to this owner dated August 22, 2005 lists a price of $480,000. The Department of Finance's final market value for tax year 2027 is $888,000. As of October 31, 2026, NYC Open Data shows one DOB job with a permit issued but no sign-off. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

Owner of record
SINGH, MAVETTE
Building class
B2 · Two-family home, frame
Year built · units
1925 · 2 res.
Lot area · zoning
2,481 sq ft · R4A
Market value (DOF)
$888,000 FY2027
Last priced deed
$480,000 · 2005-08-22
BBL
2050990059
BIN
2071591

How to cite: NYC Property Facts, “4423 Seton Avenue, Bronx, NY 10466 (BBL 2050990059)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/bronx/4423-seton-avenue-2050990059. Source: NYC Open Data.

Lot & building

Basic facts about the tax lot and building from the city’s PLUTO database.

Owner (as listed by the city)
SINGH, MAVETTEThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
Building class
B2 – Two-family home, frame (wood)The Department of Finance’s category for what kind of building this is.
Land use
One- & two-family buildingsCity Planning’s broad category of how the lot is used.
Year built
1925Often an estimate for older buildings.
Floors
2
Units
2 residential / 2 totalResidential units are apartments; total includes stores and offices.
Buildings on lot
2
Lot size
2,481 sq ft (25 ft × 99.25 ft)
Building floor area
2,000 sq ft
Zoning
R4AThe zoning district sets what can be built and used here. Residential district.
Built vs. allowed density (FAR)
0.81 built / 1.00 max residentialFloor Area Ratio = building floor area ÷ lot area. If built FAR is below the maximum, zoning may allow more floor area (other rules apply).
Identifiers
BBL 2050990059 (Borough 2, Block 5099, Lot 59) · BIN 2071591BBL identifies the tax lot; BIN identifies each building (from DOB/HPD/footprint records).

Source: PLUTO (Dept. of City Planning) — city dataset updated 2026-08-24; data as of 2026-11-04; Building Footprints — city dataset updated 2026-10-25; data as of 2026-11-01

Tax assessment

How the Department of Finance values this lot for property tax.

Market value (tax year 2027, final roll)
$888,000The Department of Finance’s estimate of value for tax purposes. It is not an appraisal and is often far from the sale price.
Assessed value
$53,280The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$35,251Assessed value minus any exemptions.
Tax class
Tax class 1 – 1–3 family homes (and some small mixed-use / vacant lots)
Tax yearRollMarket valueAssessed valueTax class
2027Final$888,000$53,2801
2026Final$797,000$47,8201
2025Final$773,000$46,3801

Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-11-04

Sales & deed history 9

Deeds recorded with the City Register (ACRIS). A deed transfers ownership. A $0 or very low price usually means a transfer between related parties, an estate, or a refinance-related transfer, not a market sale. This is not a title search; mortgages, liens and other documents are not shown.

DateTypePriceSeller (grantor)Buyer (grantee)Doc ID
2005-08-22DEED$480,000City Development, LlcSingh, Mavette2005082900577001
2005-05-06DEED$375,000American Home MortgageCity Development, Llc2005060100526002
2004-11-29DEED$0 / not statedChase Manhattan Mortgage CorporationAmerican Home Mortgage2005060100526001
2002-05-20DEED$24,000Hartsfield, Esq., JoyceChase Manhattan Mortgage Corporation2003022801214001
2002-05-16DEED$0 / not statedNewby, DennisSmikle, HaroldFT_2780008388778
2000-06-29DEED$0 / not stated8900 Realty Corp.Newby, DennisFT_2860007303086
1999-08-19DEED$0 / not statedMcqueen, Claude W. /Administrator; Millings, Claudetteamanda; Millings, Claudette/Admin Of8900 Realty Corp.FT_2760007183876
1984-01-05DEED$0 / not stated
one deed covering 2 lots; price is for all of them
Henry, ValdaMillings, ClaudetteFT_2030000589103
1980-03-07DEED$0 / not stated
one deed covering 2 lots; price is for all of them
Khaleel Allan; Khaleel HyacinthValda Henry; Claudette MillingsBK_8020041300315

Source: ACRIS Real Property Master — city dataset updated 2026-10-08; data as of 2026-11-04; ACRIS Real Property Legals — city dataset updated 2026-10-08; data as of 2026-11-04; ACRIS Real Property Parties — city dataset updated 2026-10-08; data as of 2026-11-04

DOB job filings 1 open of 2

A “job” is an application to the Department of Buildings to do construction work. A job marked Permitted, not signed off had a work permit issued but the city has no record of final sign-off (inspection/completion). Old jobs left in this state are common and appear in buyer and lender due diligence; the work may or may not have been done.

StatusJob #TypeFiledEst. cost
Permitted, not signed off
Permit Entire · 2025-09-25
X01291829-I1
DOB NOW
Alteration2025-09-23$47,320
Not open
PLAN EXAM - DISAPPROVED · 1999-10-07
200591706
BIS
A1 – Major alteration (changes use, egress or occupancy)1999-09-23$1,000

Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-01; data as of 2026-11-04; DOB Job Application Filings (BIS) — city dataset updated 2026-10-30; data as of 2026-10-31

Work permits 1

Individual permits issued under DOB jobs (one job can have several permits, e.g. plumbing and construction). Permit expiration alone does not mean the job was completed or signed off.

IssuedExpiresJob #WorkPermit status
2025-09-252026-09-25X01291829-I1
DOB NOW
Solar
ROOFTOP SOLAR INSTALLATION. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
Permit Issued

Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-02; data as of 2026-11-04; DOB Permit Issuance (BIS) — city dataset updated 2026-10-31; data as of 2026-10-31

DOB violations 0 active of 0

Violations issued by the Department of Buildings for building-code or zoning conditions. Active means DOB has not recorded the violation as resolved or dismissed. Many active DOB violations are old (e.g. elevator or boiler inspection paperwork).

No records found in this dataset for this lot.

Source: DOB Violations — city dataset updated 2026-11-02; data as of 2026-11-04

ECB violations (DOB) 0 active of 0

DOB violations that go to a hearing at OATH (formerly the Environmental Control Board) and can carry fines. Active or Resolved follows the DOB violation status field. The hearing status is about the hearing and its penalty: written off means the city stopped collecting the fine, not that the condition was corrected. A balance due is a fine the city says is unpaid.

No records found in this dataset for this lot.

Source: DOB ECB Violations — city dataset updated 2026-10-31; data as of 2026-11-04

OATH tickets (all agencies) 0 unpaid of 11

Summonses heard at the Office of Administrative Trials and Hearings, from agencies like Sanitation, Buildings, Fire and Health, linked to this lot’s block and lot. Default means the respondent did not appear at the hearing, which typically results in the maximum penalty. Tickets may be issued to tenants or businesses at the address, not just the owner. DOB ECB tickets appear here too.

StatusDateAgencyChargeRespondentImposed / paid / balanceTicket #
Hearing pending
NEW ISSUANCE
2026-10-19Sanitation OthersIMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1STSINGH MAVETTE$50 / $0 / $50080142295J
No balance due
PAID IN FULL
2011-10-05Sanitation OthersIMPROPER DISPOSAL BEDDING 1ST OFFENSESINGH$100 / $100 / —0178095657
No balance due
PAID IN FULL
2010-09-23Dos - Enforcement AgentsNON-RECYCLABLES LEFT IN RECYCLING CONTAINER FOR COLLECTIONSINGH$25 / $25 / —043263200R
No balance due
PAID IN FULL
2010-07-29Dos - Enforcement AgentsIMPROPER MISUSED CURBSIDE RECYCLING CONTAINERSINGH$25 / $25 / —043045153H
No balance due
PAID IN FULL
2010-05-13Dos - Enforcement AgentsFAILURE TO PROPERLY PUT RECYCLABLES OUT FOR COLLECTIONSINGH$25 / $25 / —043113860Z
No balance due
PAID IN FULL
2008-07-03Dos - Enforcement AgentsNON-RECYCLABLES LEFT IN RECYCLING CONTAINER FOR COLLECTIONSINGH$25 / $25 / —042981800K
No balance due Default
PAID IN FULL · DEFAULTED
2007-08-16Dos - Enforcement AgentsNON-RECYCLABLES LEFT IN RECYCLING CONTAINER FOR COLLECTION 2NDSINGH MAVETTE$50 / $50 / —043020479R
No balance due
PAID IN FULL
2007-04-12Dos - Enforcement AgentsFAILURE TO PROPERLY PUT RECYCLABLES OUT FOR COLLECTIONSINGH$25 / $25 / —042990068N
No balance due Default
PAID IN FULL · DEFAULTED
2004-11-26Dos - Enforcement AgentsRECYCLABLES PLACED FOR COLLECTION WITH NON-RECYCLABLESCHASE MANHATTAN MORTGAGE CORP$25 / $25 / —0144786410
No balance due Default
PAID IN FULL · DEFAULT
2004-09-23$25 / $25 / —0143899948
No balance due
PAID IN FULL · IN VIOLATION
2000-12-08Dept. Of BuildingsJOB SITE FENCE DEFECTIVE.RYTY INC$500 / $500 / —034269070Z

Source: OATH Hearings Division Case Status — city dataset updated 2026-11-02; data as of 2026-11-04

HPD registration & contacts

Owners of most rental buildings must register with the Department of Housing Preservation and Development each year and list an owner and managing agent.

No HPD registration found. Registration is required for buildings with 3 or more apartments (and for 1–2 family homes where neither the owner nor family lives there).

Source: HPD Multiple Dwelling Registrations — city dataset updated 2026-11-04; data as of 2026-11-04; HPD Registration Contacts — city dataset updated 2026-10-28; data as of 2026-11-04

HPD housing-code violations 0 open of 0

Violations HPD inspectors issued for conditions in residential buildings (heat, leaks, mold, pests, lead paint, etc.). Class letters show how serious: Class A – non-hazardous (HPD gives 90 days to correct); Class B – hazardous (30 days to correct); Class C – immediately hazardous (24 hours to correct for most conditions); Class I – information / order (e.g. orders to register, lead or other administrative orders). Open means HPD has not recorded the condition as corrected.

No records found in this dataset for this lot.

Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-11-02; data as of 2026-11-04

HPD complaints 0

Complaints tenants or others made to HPD (usually via 311) about housing conditions, from 2019 onward. A complaint is not a violation; HPD may inspect and issue one.

No records found in this dataset for this lot.

Source: HPD Housing Maintenance Code Complaints and Problems — city dataset updated 2026-11-02; data as of 2026-11-04

311 requests (last 12 months) 0

Recent 311 service requests the city geocoded to this lot: noise, illegal parking, heat, sanitation and more. Anyone can file them, so they describe activity at or near the address, not necessarily the building itself.

No records found in this dataset for this lot.

Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-04; data as of 2026-11-04

Nearby properties

On Seton Ave

Same tax block (5099)

All properties on Seton Ave, Bronx · All of Bronx 10466 (Wakefield-Woodlawn)

Open-item counts as of October 31, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs