# 6909 4th Avenue, Brooklyn, NY 11209

BBL 3058730110 · Block 5873 · Lot 110 · BIN 3145773  
Canonical page: https://nycpropertyfacts.com/ny/brooklyn/6909-4th-avenue-3058730110  
Last updated: 2026-10-31 · Open-item counts as of 2026-11-08

## Summary

6909 4th Avenue (Brooklyn, NY 11209; tax lot BBL 3058730110) 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 1,615 sq ft lot zoned R7B. City tax records list the owner as GUORNELOS, SOTIRIOS. The Department of Finance's final market value for tax year 2027 is $1,331,000. As of November 8, 2026, NYC Open Data shows 25 open HPD violations. There were nine 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, “6909 4th Avenue, Brooklyn, NY 11209 (BBL 3058730110)”, data as of 2026-11-08, https://nycpropertyfacts.com/ny/brooklyn/6909-4th-avenue-3058730110. Source: NYC Open Data.

## Neighborhood

Bay Ridge: https://nycpropertyfacts.com/ny/brooklyn/11209

- Open HPD violations: https://nycpropertyfacts.com/ny/brooklyn/11209/open-hpd-violations
- Active DOB violations: https://nycpropertyfacts.com/ny/brooklyn/11209/active-dob-violations
- Active ECB violations: https://nycpropertyfacts.com/ny/brooklyn/11209/active-ecb-violations
- Open DOB jobs: https://nycpropertyfacts.com/ny/brooklyn/11209/open-dob-jobs
- Unpaid OATH tickets: https://nycpropertyfacts.com/ny/brooklyn/11209/unpaid-oath-tickets

## ZIP

Brooklyn 11209: https://nycpropertyfacts.com/ny/brooklyn/11209

## Nearby properties

Ordered by map distance among lots on this street within 40 house numbers and on this tax block within 15 lot numbers.

- 6911 4th Avenue (19 ft): https://nycpropertyfacts.com/ny/brooklyn/6911-4th-avenue-3058730010
- 6907 4th Avenue (20 ft): https://nycpropertyfacts.com/ny/brooklyn/6907-4th-avenue-3058730011
- 6903 4th Avenue (39 ft): https://nycpropertyfacts.com/ny/brooklyn/6903-4th-avenue-3058730012
- 6901 4th Avenue (60 ft): https://nycpropertyfacts.com/ny/brooklyn/6901-4th-avenue-3058730013
- 6925 4th Avenue (86 ft): https://nycpropertyfacts.com/ny/brooklyn/6925-4th-avenue-3058730005
- 6914 4th Avenue (164 ft): https://nycpropertyfacts.com/ny/brooklyn/6914-4th-avenue-3058720047

## Open items

| Item | Count |
|---|---|
| Open DOB jobs (permit issued, not signed off) | 0 |
| Active DOB violations | 0 |
| Active ECB violations | 0 |
| Open HPD violations | 25 |
| OATH tickets with unpaid balance | 0 |

## Lot & building

- Owner of record: GUORNELOS, SOTIRIOS
- 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: 1,615 sq ft · Building area: 3,420 sq ft
- Zoning: R7B, C2-3, BR
- Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), city dataset updated 2026-08-24; last loaded 2026-11-08

## Tax assessment

- Tax year 2027 (final roll): market value $1,331,000, assessed value $79,860, 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 |
|---|---|---|---|
| 1997-02-03 | recorded (DEED) | DEED dated 1997-02-03 from 6909 4TH AVE REALTYCORP to GUORNELOS, SOTIRIOS, no price stated ($0). | bnx9-e6tj |
| 1994-09-19 | recorded (DEED) | DEED dated 1994-09-19 from GHUMAN, MOHAMMOD AFZAL; GHUMAN, SURAYA to 6909 4TH AVE REALTYCORP, no price stated ($0). | bnx9-e6tj |
| 1992-06-09 | recorded (DEED) | DEED dated 1992-06-09 from GHUMMAN, BUSHRA; GHUMMAN, MUHAMMAD ARIF to GHUMAN, MOHAMMOD AFZAL; GHUMAN, SURAYA, no price stated ($0). | bnx9-e6tj |
| 1982-12-10 | recorded (DEED) | DEED dated 1982-12-10 from CONDOULIS, BOB to GHUMMAN, BUSHRA; GHUMMAN, MUHAMMAD ARIF; GHUMMAN, MOHAMMOD AFZAL, no price stated ($0). | bnx9-e6tj |
| 1981-08-28 | recorded (DEED) | DEED dated 1981-08-28 from CONDOULIS, BOB; KOUTSODONTIS, BILL to CONDOULIS, BOB, no price stated ($0). | bnx9-e6tj |
| 1981-03-18 | recorded (DEED) | DEED dated 1981-03-18 from MATRUNOLA VICTOR J; VENDITTELLI WILLIAM A to KOUTSODONTIS BILL; CONDOULIS BOB, no price stated ($0). | bnx9-e6tj |
| 1980-04-03 | recorded (DEED) | DEED dated 1980-04-03 from FUSCO ALBERT J to MATRUNOLA VICTOR J; VENDITTELLI WILLIAM A, no price stated ($0). | bnx9-e6tj |
| 1973-02-01 | recorded (DEED) | DEED dated 1973-02-01 from KAHRS FREDERICK D; GRAULINE OLGA S; STEURBAUTMARGARET M to FUSCO ALBERT J, no price stated ($0). | bnx9-e6tj |
| 1966-05-10 | recorded (DEED) | DEED dated 1966-05-10 from KAHRS BERTHA (EXTR OF ); KAHRS BERTHA L (EXTR OF) to KAHRS FREDERICK D; GRAULING OLGA S; STEURBAUT MARGARET M, 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 |
|---|---|---|---|
| 1995-01-11 | n/a (ISSUED (initial)) | BIS work permit for job 300409564: Equipment work / Boiler. Issued 1995-01-11, expires 1997-01-11. | ipu4-2q9a |
| 1995-01-11 | n/a (ISSUED (initial)) | BIS work permit for job 300409564: Plumbing / Plumbing. Issued 1995-01-11, expires 1997-01-11. | ipu4-2q9a |
| 1994-12-29 | n/a (ISSUED (initial)) | BIS work permit for job 300392714: Construction equipment (scaffold, fence, shed) / Construction equipment. Issued 1994-12-29, expires 1994-12-31. | ipu4-2q9a |
| 1994-12-29 | n/a (ISSUED (initial)) | BIS work permit for job 300392714: Equipment work / Other / general construction. Issued 1994-12-29, expires 1996-02-06. | 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 |
|---|---|---|---|
| 2015-08-13 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005,2007 ADMIN. CODE AND DEPARTMENT RULES AND REGULATIONS: REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES FLOWER POTS AT REAR OF THE BUILDING AT FIRE ESCAPE, 3rd STORY. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class A violation (Class A): SECTION 27-2005 ADMIN. CODE: REFIT UPPER AND LOWER WINDOW SASHES AT CENTER ROOM AND REAR EAST AND WEST ROOMS 2 STY. APT. #1.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF CONCEALED WATER LEAK AT CEILING OF REAR EAST ROOM 2 STY. APT. #1.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class A violation (Class A): SECTION 27-2005 ADMIN. CODE: REFIT UPPER & LOWER WINDOW SASHES OF REAR EAST & WEST ROOM, 2ND STORY APT. #1.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class A violation (Class A): SECTION 27-2010, 2011, 2012 ADMIN. CODE: REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE CELLAR THROUGHOUT.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005 ADMIN. CODE: REPLACE WITH NEW THE BROKEN OR DEFECTIVE PULL CHAIN SWITCH AT CEILING LIGHT AT ENTRANCE FOYER AND BATHROOM 2 STY. APT. #1.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE PULL CHAIN SWITCH AT CEILING LIGHT OF BATHROOM, 2ND STORY APT. #1.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class C violation (Class C): SECTION 27-2026 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE CONNECTION WATER LINE SINK KITCHEN 1ST STY. APT. 1 ER-1. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF CUT STEAM PIPE AT CEILING OF NORTHEAST ROOM, 2ND STORY APT. #1.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE HOT AND COLD WATER CONTROL VALVES KITCHEN SINK FAUCET 2 STY. APT. #1.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class C violation (Class C): SECTION 27-2031 ADMIN. CODE: PROVIDE HOT WATER AT ALL HOT WATER FIXTURES KITCHEN AND BATHROOM, 2ND STORY APT 1.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF CONCEALED WATER LEAK AT WALL OF REAR SOUTHEAST ROOM, 2ND STORY APT. #1.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class A violation (Class A): SECTION 27-2026 ADMIN. CODE: PROVIDE A PROPER SCREW CAP FOR THE CLEANOUT OF TRAP WATER LINE SINK KITCHEN 1ST STY. APT. 1 ER-1.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class A violation (Class A): SECTION 27-2010, 2011, 2012 ADMIN. CODE: REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE REAR YARD.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005 ADMIN. CODE: REPLACE WITH NEW THE MISSING COLD WATER CONTROL KNOB AT KITCHEN SINK FAUCET 2ND STORY APT. #1.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR WALL UNDER KITCHEN SINK, 2ND STORY APT. #1.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF VERMIN MICE AND ROACHES THRU/OUT 2 STY. APT. #1.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class C violation (Class C): SECTION 27-2026 ADMIN. CODE: REPAIR THE LEAKY AND/OR DEFECTIVE WATER SUPPLY PIPE UNDER SINK AT KITCHEN 2ND STY. ER-1. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC TILE WALL & FLOOR OF BATHROOM, 2ND STORY APT. #1.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005 ADMIN. CODE: PROPERLY SECURE THE LOOSE COPPER PIPE AT VESTIBULE WALL.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class C violation (Class C): SECTION 27-2073 ADM CODE - PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES OVEN KITCHEN, 2ND STORY APT 1. ER-1. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class A violation (Class A): SECTION 27-2013 ADMIN. CODE: PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT CEILING AND WALLS OF REAR EAST ROOM 2 STY. APT. #1.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class A violation (Class A): SECTION 27-2013 ADMIN. CODE: PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS & CEILING, THROUGHOUT 2ND STORY APT. #1.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2026 ADMIN. CODE: REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS KITCHEN SINK FAUCETS, 2ND STORY APT. #1.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF VERMIN MICE & ROACHES THROUGHOUT, 2ND STORY APT. #1.. 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.

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-10-27 | open (In Progress) | 311 request to DEP: Lead – Lead Kit. | erm2-nwe9 |
| 2026-09-10 | closed (Closed) | 311 request to DSNY: Illegal Dumping – Removal Request. | erm2-nwe9 |
| 2026-08-08 | closed (Closed) | 311 request to DSNY: Missed Collection – Trash. | erm2-nwe9 |
| 2026-07-05 | closed (Closed) | 311 request to DSNY: Illegal Dumping – Removal Request. | erm2-nwe9 |
| 2026-07-01 | closed (Closed) | 311 request to DSNY: Illegal Dumping – Removal Request. | erm2-nwe9 |
| 2026-06-01 | closed (Closed) | 311 request to DSNY: Illegal Dumping – Removal Request. | erm2-nwe9 |
| 2026-05-19 | closed (Closed) | 311 request to DOT: Sidewalk Condition – Defective Hardware. | erm2-nwe9 |
| 2026-04-07 | closed (Closed) | 311 request to DSNY: Illegal Dumping – Removal Request. | erm2-nwe9 |
| 2025-11-30 | closed (Closed) | 311 request to DSNY: Illegal Dumping – Removal Request. | 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 GUORNELOS, SOTIRIOS. | 64uk-42ks |
| 1997-02-03 | recorded | Grantee (buyer) on the most recent deed (DEED, 1997-02-03). | 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/3058730110