# 502 Classon Avenue, Brooklyn, NY 11238

BBL 3019840076 · Block 1984 · Lot 76 · BIN 3056951  
Canonical page: https://nycpropertyfacts.com/ny/brooklyn/502-classon-avenue-3019840076  
Last updated: 2026-11-06 · Open-item counts as of 2026-11-06

## Summary

502 Classon Avenue (Brooklyn, NY 11238; tax lot BBL 3019840076) is a 3-unit walk-up apartment building (building class C0: three-family walk-up), built around 1899, on a 1,224 sq ft lot zoned R6B. City tax records list the owner as EISENBACH, THOMAS MANFRED; per ACRIS, a deed to this owner dated January 10, 2025 lists a price of $2,262,500. The Department of Finance's final market value for tax year 2027 is $2,562,000. As of November 6, 2026, NYC Open Data shows 27 open HPD violations and four OATH tickets with an unpaid balance. There were six 311 requests 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, “502 Classon Avenue, Brooklyn, NY 11238 (BBL 3019840076)”, data as of 2026-11-06, https://nycpropertyfacts.com/ny/brooklyn/502-classon-avenue-3019840076. Source: NYC Open Data.

## Neighborhood

Prospect Heights: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/prospect-heights

- Open HPD violations: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/prospect-heights/open-hpd-violations
- Active DOB violations: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/prospect-heights/active-dob-violations
- Active ECB violations: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/prospect-heights/active-ecb-violations
- Open DOB jobs: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/prospect-heights/open-dob-jobs
- Unpaid OATH tickets: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/prospect-heights/unpaid-oath-tickets

## Open items

| Item | Count |
|---|---|
| Open DOB jobs (permit issued, not signed off) | 0 |
| Active DOB violations | 0 |
| Active ECB violations | 0 |
| Open HPD violations | 27 |
| OATH tickets with unpaid balance | 4 |

## Lot & building

- Owner of record: EISENBACH, THOMAS MANFRED
- Building class: C0 – Three-family walk-up
- Year built: 1899
- Floors: 3
- Units: 3 residential / 3 total
- Lot area: 1,224 sq ft · Building area: 2,560 sq ft
- Zoning: R6B
- Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), data as of 2026-11-06

## Tax assessment

- Tax year 2027 (final roll): market value $2,562,000, assessed value $153,720, 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 |
|---|---|---|---|
| 2025-01-10 | recorded (DEED) | DEED dated 2025-01-10 from TURQUOISE APARTMENTS LLC to EISENBACH, THOMAS MANFRED; BERGER, MAGDALENA, stated price $2,262,500. | bnx9-e6tj |
| 2018-03-28 | recorded (DEED) | DEED dated 2018-03-28 from FARMERY, HANNAH L; FARMERY, VIVIAN to TURQUOISE APARTMENTS, LLC, no price stated ($0). | bnx9-e6tj |
| 2018-03-28 | recorded (DEED) | DEED dated 2018-03-28 from FARMERY, VIVIAN to FARMERY, VIVIAN; FARMERY, HANNAH L, no price stated ($0). | bnx9-e6tj |
| 2015-01-28 | recorded (DEED) | DEED dated 2015-01-28 from BRADLEY, FLOYD to FARMERY, VIVIAN, stated price $1,400,000. | bnx9-e6tj |
| 1996-11-26 | recorded (DEED) | DEED dated 1996-11-26 from SMITH, SARAH ANN/EXEC; BROACH, JAMES D to BRADLEY, FLOYD D, no price stated ($0). | bnx9-e6tj |
| 1994-06-14 | recorded (DEED) | DEED dated 1994-06-14 from BROACH, JAMES/EXEC; GIDDENS, EVELYN/LWT to SMITH, SARAH A, no price stated ($0). | bnx9-e6tj |
| 1984-03-19 | recorded (DEED) | DEED dated 1984-03-19 from GIDDEN, EVELYN; JOHNSON, ALICE D/DECD to GIDDENS, EVELYN; GIDDEN, EVELYN A/K/A, no price stated ($0). | bnx9-e6tj |
| 1982-03-30 | recorded (DEED) | DEED dated 1982-03-30 from WINFIELD, BESSIE VIVIAN; HOWARD, BESSIE A/K/A to GIDDEN, EVELYN; JOHNSON, ALICE D., no price stated ($0). | bnx9-e6tj |
| 1979-02-06 | recorded (DEED) | DEED dated 1979-02-06 from SECY OF HOUSING & URBAN DVLPT to HARRIS VERDELL, 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.

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-05-07 | open (Nov Sent Out) | HPD class A violation (Class A): (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.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2025-11-20 | open (Info Nov Sent Out) | HPD class I violation (Class I): §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 PREMIS…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2025-06-12 | open (Nov Sent Out) | HPD class A violation (Class A): (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.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2024-11-29 | open (Info Nov Sent Out) | HPD class I violation (Class I): §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 PREMIS…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2024-04-16 | open (Nov Sent Out) | HPD class A violation (Class A): (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.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2023-11-22 | open (Info Nov Sent Out) | HPD class I violation (Class I): §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 PREMIS…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2023-03-29 | open (Nov Sent Out) | HPD class A violation (Class A): (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.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2022-11-14 | open (Info Nov Sent Out) | HPD class I violation (Class I): §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 PREMIS…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2022-03-08 | open (Nov Sent Out) | HPD class A violation (Class A): (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.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2022-03-08 | open (Info Nov Sent Out) | HPD class I violation (Class I): §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 PREMIS…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2021-04-16 | open (Nov Sent Out) | HPD class A violation (Class A): (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.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2021-04-16 | open (Info Nov Sent Out) | HPD class I violation (Class I): §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 PREMIS…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2019-11-04 | open (Info Nov Sent Out) | HPD class I violation (Class I): §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 PREMIS…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2018-10-24 | open (Info Nov Sent Out) | HPD class I violation (Class I): §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 PREMIS…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2017-12-06 | open (Info Nov Sent Out) | HPD class I violation (Class I): §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 PREMIS…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2016-11-23 | open (Info Nov Sent Out) | HPD class I violation (Class I): SECTION27-2107 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 …. Open — not recorded as corrected. | wvxf-dwi5 |
| 2015-10-19 | open (Info Nov Sent Out) | HPD class I violation (Class I): SECTION27-2107 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 …. Open — not recorded as corrected. | wvxf-dwi5 |
| 2015-03-02 | open (Info Nov Sent Out) | HPD class I violation (Class I): SECTION27-2107 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 …. Open — not recorded as corrected. | wvxf-dwi5 |
| 2005-12-14 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2: 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 2, 1st STORY. Open — not recorded as corrected. | wvxf-dwi5 |
| 2005-12-13 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2: SECTION 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 2, 1st STORY. Open — not recorded as corrected. | wvxf-dwi5 |
| 2005-12-13 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2: SECTION 27-2005, 2007 ADM CODE FIRE EGRESS DEFECTIVE. REMOVE OBSTRUCTING BARS OR UNLAWFUL GATES FROM WINDOW TO FIRE ESCAPE OR PROVIDE APPROVED TYPE GATE WINDOW IN THE KITCHEN LOCATED AT APT 2, 1st STORY. Open — not recorded as corrected. | wvxf-dwi5 |
| 2005-11-28 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2: SECTION 27-2005, 2007 ADM CODE FIRE EGRESS DEFECTIVE. REMOVE OBSTRUCTING BARS OR UNLAWFUL GATES FROM WINDOW TO FIRE ESCAPE OR PROVIDE APPROVED TYPE GATE .. IN THE ENTIRE APARTMENT LOCATED AT APT 2, 2nd STORY. Open — not recorded as corrected. | wvxf-dwi5 |
| 2004-11-15 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2: SECTION 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR , MISSING, IN THE ENTIRE APARTMENT LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH , SECTION ''EAST''. Open — not recorded as corrected. | wvxf-dwi5 |
| 2004-11-12 | open (Nov Sent Out) | HPD class C violation (Class C) in apt 2: SECTION 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH , SECTION ''EAST''. Open — not recorded as corrected. | wvxf-dwi5 |
| 2004-11-12 | open (Nov Sent Out) | HPD class C violation (Class C): SECTION 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER LOCK INSTALLED, AT ENTRANCE DOOR TO BUILDING AT PUBLIC HALL, 1st STORY. Open — not recorded as corrected. | wvxf-dwi5 |
| 2004-11-12 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2: 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 2, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH , SECTION ''EAST''. Open — not recorded as corrected. | wvxf-dwi5 |
| 2001-12-04 | 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 FIXTURES PRESENT LIGHTS NOT ON 100 WATTS REQUIRED. AT FRONT AREAWAY. 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 |
|---|---|---|---|
| 2022-11-25 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: FAILURE TO CLEAN 18 INCHES INTO STREET. Unpaid balance $220. Respondent defaulted (did not appear). | jz4z-kudi |
| 2020-09-27 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: FAILURE TO CLEAN 18 INCHES INTO STREET. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi |
| 2020-01-23 | open (DOCKETED · DEFAULTED) | OATH ticket from Dos - Enforcement Agents: FAILURE TO PROPERLY PUT RECYCS OUT FOR COLLECTION 1TO8DWELLING UNITS. Unpaid balance $25. Respondent defaulted (did not appear). | jz4z-kudi |
| 2019-06-18 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: FAILURE TO CLEAN 18 INCHES INTO STREET. Unpaid balance $300. Respondent defaulted (did not appear). | 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 |
|---|---|---|---|
| 2026-10-04 | closed (Closed) | 311 request to NYPD: Noise - Commercial – Loud Music/Party. | erm2-nwe9 |
| 2026-09-26 | closed (Closed) | 311 request to DSNY: Missed Collection – Compost. | erm2-nwe9 |
| 2026-08-09 | closed (Closed) | 311 request to DSNY: Illegal Dumping – Removal Request. | erm2-nwe9 |
| 2026-07-11 | closed (Closed) | 311 request to DSNY: Missed Collection – Compost. | erm2-nwe9 |
| 2026-01-10 | closed (Closed) | 311 request to DSNY: Missed Collection – Recycling - Paper. | erm2-nwe9 |
| 2025-12-06 | closed (Closed) | 311 request to DSNY: Missed Collection – Recycling - Paper. | 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 EISENBACH, THOMAS MANFRED. | 64uk-42ks |
| 2025-01-10 | recorded | Grantee (buyer) on the most recent deed (DEED, 2025-01-10). | 636b-3b5g |
| 2025-01-10 | recorded | Grantee (buyer) on the most recent deed (DEED, 2025-01-10). | 636b-3b5g |
| 2013-09-24 | expired_registration | HPD registration contact: IndividualOwner Floyd Bradley, business city Bklyn. | feu5-w2e2 |
| 2013-09-24 | expired_registration | HPD registration contact: SiteManager Rhona Hewitt. | 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/3019840076