# 304 William Avenue, Bronx, NY 10464

BBL 2056300077 · Block 5630 · Lot 77 · BIN 2082201  
Canonical page: https://nycpropertyfacts.com/ny/bronx/304-william-avenue-2056300077  
Last updated: 2026-10-31 · Open-item counts as of 2026-10-31

## Summary

304 William Avenue (Bronx, NY 10464; tax lot BBL 2056300077) is an one-family home (building class A5: one-family home, attached or semi-detached), built around 1965, on a 2,401 sq ft lot zoned R3A. City tax records list the owner as VALENTINE, GENENE; per ACRIS, a deed to this owner dated July 16, 2024 lists a price of $718,000. The Department of Finance's final market value for tax year 2027 is $630,000. As of October 31, 2026, NYC Open Data shows no open DOB jobs, active DOB/ECB violations, open HPD violations or unpaid OATH tickets for this lot. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

How to cite: NYC Property Facts, “304 William Avenue, Bronx, NY 10464 (BBL 2056300077)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/bronx/304-william-avenue-2056300077. Source: NYC Open Data.

## Open items

| Item | Count |
|---|---|
| Open DOB jobs (permit issued, not signed off) | 0 |
| Active DOB violations | 0 |
| Active ECB violations | 0 |
| Open HPD violations | 0 |
| OATH tickets with unpaid balance | 0 |

## Lot & building

- Owner of record: VALENTINE, GENENE
- Building class: A5 – One-family home, attached or semi-detached
- Year built: 1965
- Floors: 2
- Units: 1 residential / 1 total
- Lot area: 2,401 sq ft · Building area: 1,836 sq ft
- Zoning: R3A, CD
- Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), data as of 2026-11-04

## Tax assessment

- Tax year 2027 (final roll): market value $630,000, assessed value $37,800, tax class 1
- Source: DOF Property Valuation and Assessment Data (https://data.cityofnewyork.us/d/8y4t-faws)

## Sales & deeds (ACRIS)

Deeds recorded with the City Register. amount 0 usually means a non-market transfer. lots_in_deed > 1 means the price covers several lots.

| Date | Status | Description | Source |
|---|---|---|---|
| 2024-07-16 | recorded (DEED) | DEED dated 2024-07-16 from MCDERMOTT, JAMES F; VAUGHAN, SUSAN B to VALENTINE, GENENE; VALENTINE, MICHAEL R JR, stated price $718,000. | bnx9-e6tj |
| 2018-08-29 | recorded (DEED) | DEED dated 2018-08-29 from VANDENBERGE, LAURA; COTTRELL, KEIRA; COTTRELL, STEVEN; VANDENBERGE, KIERA to MCDERMOTT, JAMES F; VAUGHAN, SUSAN B, stated price $575,000. | bnx9-e6tj |
| 2008-08-12 | recorded (DEED) | DEED dated 2008-08-12 from GONZALEZ, LORENA; GONZALEZ, PETER to VANDENBERGE, KIERA; VANDENBERGE, LAURA; COTTRELL, STEVEN, stated price $470,000. | bnx9-e6tj |
| 2000-08-01 | recorded (DEED) | DEED dated 2000-08-01 from GUERRIERO, SUSAN A. to GONZALEZ, LORENA; GONZALEZ, PETER, no price stated ($0). | bnx9-e6tj |
| 1998-03-23 | recorded (DEED) | DEED dated 1998-03-23 from LAVALLE, DOMINICK; LAVALLE, CATHERINE T. to GUERRIERO, SUSAN A., no price stated ($0). | bnx9-e6tj |
| 1991-10-07 | recorded (DEED) | DEED dated 1991-10-07 from ISIDORE, KAREN A.; ISIDOR, JOSEPH E. to LA VALLE, CATHERINET.; LA VALLE, DOMINICK, no price stated ($0). | bnx9-e6tj |
| 1982-04-07 | recorded (DEED) | DEED dated 1982-04-07 from ONOFRIETTI, FRANCINEJ.; ONOFRIETTI, FRANK A. to ISIDORE, KAREN A.; ISIDORE, JOSEPH E., no price stated ($0). | bnx9-e6tj |
| 1979-04-09 | recorded (DEED) | DEED dated 1979-04-09 from AINIS VINCENT J; AINIS JUDITH to FRANK A ONOFRIETTI; FRANCINE J ONOFRIETTI, no price stated ($0). | bnx9-e6tj |
| 1977-01-24 | recorded (DEED) | DEED dated 1977-01-24 from MARCI JAMES E JR; MARCI ALICE M to JUDITH AINIS; VINCENT J AINIS, no price stated ($0). | bnx9-e6tj |

## Open DOB jobs and recent work permits

A DOB "job" is an application to do construction work. status "open" = a permit was issued but DOB has no record of final sign-off. Work permits are listed with type "work_permit" and their DOB permit status (they are not counted as open items).

No records found.

## Open violations (DOB, ECB, HPD)

status "open" = DOB violation category is ACTIVE, ECB violation status is ACTIVE, or HPD violation status is Open.

No records found.

## OATH tickets with unpaid balance or pending

status "open" = balance due > $0 after a decision (cases awaiting a hearing are "pending"). default=true means the respondent did not appear.

No records found.

## Complaints (HPD since 2019, 311 last 12 months)

Complaints are reports, not violations. status mirrors the published complaint / request status.

No records found.

## Owners & contacts

Owner of record comes from city tax records (PLUTO) and can lag behind recent sales.

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-08-24 | current | City tax records (PLUTO) list the owner as VALENTINE, GENENE. | 64uk-42ks |
| 2024-07-16 | recorded | Grantee (buyer) on the most recent deed (DEED, 2024-07-16). | 636b-3b5g |
| 2024-07-16 | recorded | Grantee (buyer) on the most recent deed (DEED, 2024-07-16). | 636b-3b5g |

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Independent site. Data from NYC Open Data; not affiliated with the City of New York. Not a title search or official record; verify with the issuing agency. JSON: https://nycpropertyfacts.com/api/v1/property/2056300077