471 recorded events, 1988–2026, from 14 city data systems. The city's paper trail here is mostly 171 ACRIS deeds & mortgages, 72 311 service requests, 57 rodent inspections.
Full record, year by year Support this site
The city's published records show little recorded distress here in the last three years. More recorded distress than 59% of 6-24-unit residential buildings citywide. The citywide median for 6-24-unit residential buildings is 16.3 penalty points per 10 units; this building carries 25. In ZIP 10011, 68% of residential buildings hold an A and 5% grade D or F. How grades work
Among 46,798 6-24-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 15 total — 5 class C (immediately hazardous), 1 class B, 9 class A. Oldest open since 1988-12-15. |
status snapshot refreshed weekly from HPD records
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
16 service requests in the last three years. Most common: Noise (6) · New Tree Request (3) · Rodent (3) · Dead/Dying Tree (2) · Dirty Condition (1) · Maintenance or Facility (1).
$422,328 in permitted construction work filed since 2016 (11 filings with a declared cost) — a rough measure of how actively the owner maintains the building. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.
| Yes | Built before 1974 (1929) |
| Yes | Six or more residential units (9) |
| No | 421-a / J-51 tax benefit on the current tax roll |
2 of 3 signals present. This is the classic profile of a rent-stabilized building (pre-1974, 6+ units) — many units in such buildings remain stabilized. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | 234 WEST 20TH STREET CONDOMINIUM |
| Head officer | KEVIN MARKMAN |
| Managing agent | CITADEL PROPERTY MANAGEMENT |
| Last registered | 2025-08-29 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $0 | $0 |
| 2026 | $542,464 | $244,109 |
| 2027 | $550,785 | $247,854 |
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Hurricane evacuation zone 5 of 6 — zone 1 evacuates first.
Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.
No street-flooding or sewer-backup complaints on record at this address.
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
| Subway | 18 St — 1 · 600 ft straight-line (about a 3-minute walk) · station accessibility: none 23 St — C E · 850 ft straight-line (about a 4-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: 8 Av / W 20 St — M20 · 400 ft |
| Citi Bike | W 20 St & 7 Ave · 450 ft · station location as of 2026-09-23; live availability |
| Bike facility | Shared bike route mapped within 75 ft |
| School zones (2024–25 map) | Elementary: P.S. 011: The Sarah J. Garnet Elementary School Middle: M.S. 297. Confirm with the DOE's school search. |
Distances are straight-line, not walking routes. Transit locations from the MTA and Citi Bike, bike facilities from NYC DOT, school zones from the DOE's 2024–25 maps.
234 West 20 Street
| Heat or hot water | Heat or hot water |
| Apartment maintenance | Apartment maintenance |
| Bed bugs | Bed bugs |
| Residential pests | Residential pests |
| Rats or mice | Rats or mice |
| Anything else | Anything else |
16 311 service requests from this address in the last three years.
311 will ask for the address, the apartment if the problem is inside, and what's wrong. Contact details are optional for most complaints; food-poisoning reports can be anonymous. Complaints appear in the city's public 311 data, usually within a day or two, and then in the Live from 311 box on this page.
Managed by CITADEL PROPERTY MANAGEMENT CORP — 20 buildings, 588 units. Grades across the portfolio: A19 · B1. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 9707 4 Avenue | BK | 145 | A |
| 35-45 81 Street | QN | 59 | A |
| 2611 Fredrick Douglass Bl | MN | 53 | A |
| 555 Washington Avenue | BK | 53 | A |
| 157 East 2 Street | MN | 40 | A |
| 560A Gates Avenue | BK | 34 | A |
| 2360 Amsterdam Avenue | MN | 29 | A |
| 26-21A 2 Street | QN | 25 | A |
| 512 East 11 Street | MN | 20 | A |
| 244 East 90 Street | MN | 20 | A |
| 50 Avenue A | MN | 17 | A |
| 215 Avenue B | MN | 17 | A |
| 547 East 12 Street | MN | 15 | A |
| 536 East 13 Street | MN | 11 | A |
| 107 Avenue A | MN | 10 | B |
| 549 East 11 Street | MN | 9 | A |
| 234 West 20 Street | MN | 9 | A |
| 120 West 18 Street | MN | 9 | A |
| 514 East 11 Street | MN | 8 | A |
| 50 Lispenard Street | MN | 5 | A |
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2025-01-10 | Mortgage $495,500 — from GBC PROPERTY , LLC to GREAT HOME MORTGAGE OF NEW YORK | $495,500 | |
| 2024-09-05 | Deed $965,000 — from SIRULNIK, LAURA; ACRICH, STEPHANIE; ZYSBLAT, LAURA to 234 WEST 20TH 2A LLC | $965,000 | |
| 2024-08-19 | Sold for $965,000 | $965,000 | $107,222 |
| 2023-11-09 | Mortgage $850,000 — from KLINGBERG, PER OLA; BAKHSHI, BAMDAD to MERS | $850,000 | |
| 2023-11-09 | Deed $129,000 — from KLINGBERG, PER OLA; LATRONICA, NICHOLAS; BAKHSHI, BAMDAD to BAKHSHI, BAMDAD; KLINGBERG, PER OLA | $129,000 | |
| 2023-11-03 | Sold for $129,000 | $129,000 | $14,333 |
| 2022-09-06 | Deed $900,000 — from MILLER, MATTHEW JAMES to M.K. ABERDEEN LLC | $900,000 | |
| 2022-08-29 | Sold for $900,000 | $900,000 | $100,000 |
| 2022-08-23 | Mortgage $674,000 — from MARKMAN, KEVIN to PNC BANK, NATIONAL ASSOCIATION | $674,000 | |
| 2022-02-14 | M&CON $312,083 — from BRAHMBHATT, VIREN to CITIMORTGAGE, INC. | $312,083 | |
| 2022-01-31 | Deed $2,875,000 — from 234NYC LLC to DORINDA D. BAGWELL, AS TRUSTEE; DORINDA D. BAGWELL REVOCABLE TRUST U/A/D | $2,875,000 | |
| 2022-01-13 | Sold for $2,875,000 | $2,875,000 | $319,444 |
| 2021-08-31 | Mortgage $640,500 — from CLARKE, VINCENT JOSEPH III to BANK OF AMERICA, N.A.; MORTGAGE ELECTRONIC REGISTRATION SYSTEMS | $640,500 | |
| 2021-08-31 | Deed $1,067,500 — from KRISHNAN, DR. RAJMANI to CLARKE, VINCENT JOSEPH III | $1,067,500 | |
| 2021-08-24 | Sold for $1,067,500 | $1,067,500 | $118,611 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 14 | 3 | 0 | 2 | 19 |
| 2018 | 0 | 5 | 1 | 0 | 12 | 18 |
| 2019 | 0 | 1 | 9 | 5 | 4 | 19 |
| 2020 | 0 | 0 | 1 | 2 | 1 | 4 |
| 2021 | 5 | 9 | 15 | 7 | 4 | 40 |
| 2022 | 8 | 4 | 21 | 10 | 8 | 51 |
| 2023 | 2 | 1 | 12 | 3 | 11 | 29 |
| 2024 | 0 | 0 | 8 | 6 | 12 | 26 |
| 2025 | 0 | 0 | 7 | 2 | 6 | 15 |
| 2026 | 0 | 0 | 6 | 0 | 3 | 9 |
Every one of the 471 recorded events, 1988–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10011 · Landlord rankings · How grades work · The map · The Mice Map