135 East 23rd Street
135 East 23rd Street in Gramercy, Manhattan, has 14 open HPD violations, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: A (90/100).
Commercial & office · 26 units · Built 1929
StreetSpy grade: A (Excellent, 90/100)
- 14 open housing violations, none in the most serious class.
- Had 551 rent-stabilized units on the 2007 tax bill and none on the latest one; ask how the apartment left stabilization.
- No housing complaints to 311 in the last 12 months.
- Repairs: Low (14 open), records as of Oct 26, 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 28, 2026
- Safety: Clear (2 open DOB violations), records as of Oct 26, 2026
- Registration: Expired Nov 1, 2020, records as of Oct 3, 2026
Housing code violations (HPD)
14 open violations: 0 class C (immediately hazardous), 1 class B, 7 class A, 6 class I (HPD orders such as lead paint or heat orders, not a hazard class). 1 issued in the last 12 months. 65 on record. Oldest open violation issued 2021-04-01. Newest violation issued 2026-04-29.
HPD recorded no violation closed here in the last 12 months.
- Class B: Mold, east wall, 1st room from the east, 17th floor. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROXIMATELY 5 SQ FT AT CEILING AND 5 SQ FT ON EAST WALL IN THE 1st ROOM FROM EAST LOCATED AT APT 1738, 17th STORY, 3rd APARTMENT FROM NORTH AT EAST (apt 1738), issued 2023-08-23. HPD violation 16174993
- 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 2026-04-29. HPD violation 18829778
- 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 2025-06-04. HPD violation 17945246
- 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 2024-04-01. HPD violation 16796703
- Class A: Damaged plaster or paint, 1st room from the east, 17th floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE NORTH WALL AND CEILING IN THE 1st ROOM FROM EAST LOCATED AT APT 1738, 17th STORY, 3rd APARTMENT FROM NORTH AT EAST (apt 1738), issued 2023-08-23. HPD violation 16174994
- 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 2023-03-15. HPD violation 15781329
- 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 2022-02-15. HPD violation 14841011
- 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 2021-04-01. HPD violation 14104279
311 housing complaints
0 in the last 12 months, 12 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)
2 open DOB violations. 19 DOB violations on record. Check on DOB BIS.
Evictions and housing court
0 executed evictions in the last 3 years (3 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
No rent-stabilized units on the tax bill.
Rent-stabilized units on city tax bills: 0 in 2024, 551 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.
Owner and management
Owner: 23 LEXINGTON ASSOCIATES LLC. Head officer: ALAIN DERDERIAN. Managing agent: 23 LEXINGTON ASSOCIATES LLC. See the full portfolio.
Last HPD registration Oct 11, 2019. HPD registration expired Nov 1, 2020 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 1008790023, HPD building ID 12604. HPD Online, ACRIS, DOB BIS.
Nearest subway
- 23 St-Baruch College (6), 2 min walk
- 28 St (6), 5 min walk
- 23 St (R, W), 6 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 14 open (1 class B, 7 class A, 6 class I) | −10 |
| 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 | 2 open DOB violations | 0 |
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.