# 80 Ralph Avenue, Brooklyn, NY 11221

BBL 3016480047 · Block 1648 · Lot 47 · BIN 3045341  
Canonical page: https://nycpropertyfacts.com/ny/brooklyn/80-ralph-avenue-3016480047  
Last updated: 2026-11-04 · Open-item counts as of 2026-10-31

Also recorded as: 801222 Ralph Ave

## Summary

80 Ralph Avenue (Brooklyn, NY 11221; tax lot BBL 3016480047) is a 2-unit mixed-use building with apartments and ground-floor commercial space (building class S2: mixed-use: two-family home with one store or office), built around 1931, on a 1,600 sq ft lot zoned R6A. City tax records list the owner as MICHAEL WILLIAMS. The Department of Finance's final market value for tax year 2027 is $1,883,000. As of October 31, 2026, NYC Open Data shows two DOB jobs with a permit issued but no sign-off, five active DOB violations, one active ECB violation and one open HPD violation. There was one 311 request in the past 12 months and no HPD complaints since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

How to cite: NYC Property Facts, “80 Ralph Avenue, Brooklyn, NY 11221 (BBL 3016480047)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/80-ralph-avenue-3016480047. Source: NYC Open Data.

## Open items

| Item | Count |
|---|---|
| Open DOB jobs (permit issued, not signed off) | 2 |
| Active DOB violations | 5 |
| Active ECB violations | 1 |
| Open HPD violations | 1 |
| OATH tickets with unpaid balance | 0 |

## Lot & building

- Owner of record: MICHAEL WILLIAMS
- Building class: S2 – Mixed-use: two-family home with one store or office
- Year built: 1931
- Floors: 3
- Units: 2 residential / 3 total
- Lot area: 1,600 sq ft · Building area: 3,600 sq ft
- Zoning: R6A, C2-4
- 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 $1,883,000, assessed value $112,980, 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 |
|---|---|---|---|
| 1992-09-02 | recorded (DEED) | DEED dated 1992-09-02 from MEDINA, FERNANDO to WILLIAMS, MICHAEL, no price stated ($0). | bnx9-e6tj |
| 1982-07-16 | recorded (DEED) | DEED dated 1982-07-16 from COLON, MERCEDES to MEDINA, FERNANDO, no price stated ($0). | bnx9-e6tj |
| 1979-01-02 | recorded (DEED) | DEED dated 1979-01-02 from DIAZ MARIO; DEDIAZ MARIA E G to COLON MERCEDES, no price stated ($0). | bnx9-e6tj |
| 1978-08-29 | recorded (DEED) | DEED dated 1978-08-29 from IRIZARRY PRUDENIO to DIAZ MARIO; DIAZ MARIA E; DIAZ DEGARIA, no price stated ($0). | bnx9-e6tj |
| 1974-03-07 | recorded (DEED) | DEED dated 1974-03-07 from DIAZ MARIO; DEDIAZ MARIA E GARCIA to IRIZARRY PRUDENCIO, 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 |
|---|---|---|---|
| 2012-09-28 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 320544826 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. REPLACEMENT OF EXISTING MULTI-ZONE BOILER WITH THREE SINGLE ZONE BOILERS. NO CHANGE IN BUILDING USE, OCCUPANCY AND EGRESS. | ic3t-wcy2 |
| 2011-05-24 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 320311211 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. FILING TO REMOVE ECB VIOLATION NUMBER 34841163M TO REVERT THE SECOND AND THIRD FLOOR BACK TO CLASS A APARTMENTS AND ADDITION OF A THREE PIECE BATHROOM ON EACH FLOOR. NO CHANGE IN BUILDING USE EGRESS … | ic3t-wcy2 |
| 2013-10-17 | n/a (ISSUED (renewal)) | BIS work permit for job 320544826: Plumbing / Plumbing. Issued 2013-10-17, expires 2014-10-17. | ipu4-2q9a |
| 2013-05-22 | n/a (ISSUED (renewal)) | BIS work permit for job 320311211: Plumbing / Plumbing. Issued 2013-05-22, expires 2014-05-22. | ipu4-2q9a |
| 2012-10-02 | n/a (ISSUED (initial)) | BIS work permit for job 320544826: Plumbing / Plumbing. Issued 2012-10-02, expires 2013-10-02. | ipu4-2q9a |
| 2011-08-01 | n/a (ISSUED (initial)) | BIS work permit for job 320311211: Plumbing / Plumbing. Issued 2011-08-01, expires 2012-07-31. | ipu4-2q9a |
| 2011-05-25 | n/a (ISSUED (initial)) | BIS work permit for job 320311211: Equipment work / Other / general construction. Issued 2011-05-25, expires 2011-10-14. | 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 |
|---|---|---|---|
| 2009-12-31 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 2009-01-01 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 2003-03-19 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 1995-08-29 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 1993-08-16 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 2010-04-02 | open (violation status ACTIVE; hearing status IN VIOLATION; certification NO COMPLIANCE RECORDED) | ECB (DOB) violation, class - 1: PCCUPANCY CONTRARY TO THAT ALLOWED BY THE C OF O OR DEPT OF BUILDING RECORDS. DOB RECORDS INDICATE PREMISES TO BE A RETAIL STORE & 2 CLASS'A'APTS 1 ON 2ND FLR 1 ON 3RD FLR NOW PREMISES CONVERTED TO BE (5) SRO'S. Violation status (DOB): active (open; not resolved in DOB records). Hearing/penalty status: found in violation. Certification of correction: no compliance recorded. | 6bgk-3dad |
| 2006-01-30 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2040 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNSET EVERY DAY TO SUNRISE ON THE DAY FOLLOWING 100 WATTS LIGHTS NOT ON. 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.

| Date | Status | Description | Source |
|---|---|---|---|
| 2019-10-13 | pending (NEW ISSUANCE) | OATH ticket from Sanitation Recycling: STORAGE OF RECEPTACLES. Hearing pending. | jz4z-kudi |

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

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

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-09-27 | closed (Closed) | 311 request to DPR: Damaged Tree – Entire Tree Has Fallen Down. | erm2-nwe9 |

## 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 MICHAEL WILLIAMS. | 64uk-42ks |
| 1992-09-02 | recorded | Grantee (buyer) on the most recent deed (DEED, 1992-09-02). | 636b-3b5g |
| 2026-10-03 | current_registration | HPD registration contact: SiteManager Michael Williams. | feu5-w2e2 |
| 2026-10-03 | current_registration | HPD registration contact: JointOwner Michael Williams, business city Brooklyn. | feu5-w2e2 |
| 2026-10-03 | current_registration | HPD registration contact: Agent Michael Williams, business city Brooklyn. | feu5-w2e2 |
| 2026-10-03 | current_registration | HPD registration contact: JointOwner Michael Williams, business city Brooklyn. | feu5-w2e2 |

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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/3016480047