339 3rd Street
339 3rd Street in Park Slope, Brooklyn, has 13 open HPD violations, 1 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: C (68/100).
Multi-family walk-up · 13 units · Built 1921
StreetSpy grade: C (Fair, 68/100)
- 1 immediately hazardous violation open (the class that covers no heat, pests, lead paint and similar).
- The head officer on this registration is named on 2 buildings' registrations; 1 graded D or F.
- Had 6 rent-stabilized units on the 2007 tax bill and none on the latest one; ask how the apartment left stabilization.
More open violations per unit than 6 in 10 Brooklyn buildings this size.
- Repairs: Medium (13 open, 1 class C), records as of Oct 25, 2026
- Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
- Pests: Clear (No bedbug filing, 3 yr), records as of Oct 27, 2026
- Safety: High (4 open DOB violations), records as of Oct 23, 2026
- Registration: Expired Sep 1, 2022, records as of Oct 3, 2026
Housing code violations (HPD)
13 open violations: 1 class C (immediately hazardous), 2 class B, 10 class A. 1 issued in the last 12 months. 49 on record. Oldest open violation issued 2017-03-28. Newest violation issued 2026-04-30.
HPD recorded no violation closed here in the last 12 months.
- Class C: Self-closing door not working, 2nd floor. , 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE IN THE ENTRANCE LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2C), issued 2023-10-06. HPD violation 16296244
- Class B: Electrical defect, ceiling, kitchen, 2nd floor. , 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES AT CEILING IN THE KITCHEN LOCATED AT APT 2A, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2A), issued 2017-08-18. HPD violation 11929694
- Class B: Leak or water damage, bathroom, 2nd floor. REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATH TUB IN THE BATHROOM LOCATED AT APT 2A, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2A), issued 2017-03-28. HPD violation 11706076
- Class A: Bedbugs. (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., issued 2026-04-30. HPD violation 18846040
- Class A: Bedbugs. (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., issued 2025-06-05. HPD violation 17961305
- Class A: Bedbugs. (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., issued 2024-04-03. HPD violation 16815551
- Class A: Bedbugs. (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., issued 2023-03-17. HPD violation 15806877
- Class A: Bedbugs. (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., issued 2022-02-18. HPD violation 14878415
311 housing complaints
0 in the last 12 months, 0 in 5 years.
Bedbugs
No bedbug filing on record for the last 3 years. HPD's bedbug filings are self-reported by the owner once a year; HPD does not inspect to confirm them.
- 2026: No bedbug filing on record for this year
- 2025: No bedbug filing on record for this year
- 2024: No bedbug filing on record for this year
- 2023: No bedbug filing on record for this year
- 2022: No bedbug filing on record for this year
- 2021: No bedbug filing on record for this year
Buildings department (DOB)
4 open DOB violations, 3 of them Local Law violations issued before 2000. 4 DOB violations on record. Check on DOB BIS.
Evictions and housing court
0 executed evictions in the last 3 years (0 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
No rent-stabilized units on the tax bill.
Owner and management
Owner: 339 3RD STREET LLC. Head officer: NICK F GUARNA. Managing agent: DFG MANAGEMENT SERVICES. This owner has 2 buildings on record, 1 graded D or F. See the full portfolio.
Last HPD registration Oct 22, 2021. HPD registration expired Sep 1, 2022 and had not been renewed as of Oct 3, 2026. Buildings with 3+ units must register with HPD every year.
Tax lot and city IDs
BBL 3009740053, HPD building ID 128611. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Union St (R), 5 min walk
- 4 Av-9 St (R), 6 min walk
- 4 Av-9 St (F, G), 7 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 13 open (1 class C, 2 class B, 10 class A) | −27 |
| 311 housing complaints (12 mo) | None | 0 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | None | 0 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | 4 open DOB violations, 3 of them Local Law violations issued before 2000 | −5 |
Sources: NYC HPD Housing Maintenance Code Violations, NYC 311 Service Requests, NYC HPD Bedbug Reporting, NYC Marshal Evictions (DOI), NYC HPD Housing Litigations, NYC DOB Violations, NYC DOF tax bills (via JustFix Who Owns What portfolio API, v2), NYC HPD Property Registration. Methodology. Report generated 2026-10-28.