# 577 Ralph Avenue, Brooklyn, NY 11233

BBL 3014730004 · Block 1473 · Lot 4 · BIN 3039493  
Canonical page: https://nycpropertyfacts.com/ny/brooklyn/577-ralph-avenue-3014730004  
Last updated: 2026-10-31 · Open-item counts as of 2026-10-31

## Summary

577 Ralph Avenue (Brooklyn, NY 11233; tax lot BBL 3014730004) is a two-family home (building class B1: two-family home, brick), built around 1930, on a 1,900 sq ft lot zoned R6. City tax records list the owner as PHILLIP RANDOLPH. The Department of Finance's final market value for tax year 2027 is $787,000. As of October 31, 2026, NYC Open Data shows two open HPD violations. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

How to cite: NYC Property Facts, “577 Ralph Avenue, Brooklyn, NY 11233 (BBL 3014730004)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/577-ralph-avenue-3014730004. 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 | 2 |
| OATH tickets with unpaid balance | 0 |

## Lot & building

- Owner of record: PHILLIP RANDOLPH
- Building class: B1 – Two-family home, brick
- Year built: 1930
- Floors: 2
- Units: 2 residential / 2 total
- Lot area: 1,900 sq ft · Building area: 2,080 sq ft
- Zoning: R6
- Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), data as of 2026-11-02

## Tax assessment

- Tax year 2027 (final roll): market value $787,000, assessed value $47,220, 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 |
|---|---|---|---|
| 1989-12-13 | recorded (DEED) | DEED dated 1989-12-13 from NILES, ADELINA to PHILLIP, RANDOLPH; PHILLIP, VENITA, no price stated ($0). | bnx9-e6tj |
| 1966-09-28 | recorded (DEED) | DEED dated 1966-09-28 from CAMPBELL DOREEN E; JOB DOREEN to NILES DARNLEY; NILES ADELINA, 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).

| Date | Status | Description | Source |
|---|---|---|---|
| 2017-10-10 | n/a (ISSUED (initial)) | BIS work permit for job 340551245: Equipment work / Other / general construction. Issued 2017-10-10, expires 2018-06-01. | ipu4-2q9a |

## Open violations (DOB, ECB, HPD)

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

| Date | Status | Description | Source |
|---|---|---|---|
| 2007-07-30 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 1B: SECTION 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTMENT LOCATED AT APT 1B, 1st STORY. Open — not recorded as corrected. | wvxf-dwi5 |
| 2007-07-27 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 1B: SECTION 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR THE CEILING IN THE 1st ROOM FROM EAST LOCATED AT APT 1B, 1st STORY. Open — not recorded as corrected. | wvxf-dwi5 |

## 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 PHILLIP RANDOLPH. | 64uk-42ks |
| 1989-12-13 | recorded | Grantee (buyer) on the most recent deed (DEED, 1989-12-13). | 636b-3b5g |
| 1989-12-13 | recorded | Grantee (buyer) on the most recent deed (DEED, 1989-12-13). | 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/3014730004