2,083 recorded events, 1972–2026, from 19 city data systems. The city's paper trail here is mostly 796 HPD housing violations, 605 311 service requests, 460 HPD complaints.
Full record, year by year Support this site
A sustained record of distress well beyond its peers. More recorded distress than 99% 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 1656.1. In ZIP 11102, 70% 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 | 577 total — 132 class C (immediately hazardous), 252 class B, 193 class A. Oldest open since 2017-02-11. |
| Active vacate order | 5 unit(s) under an unrescinded HPD vacate order |
| Alternative Enforcement | currently in HPD's worst-buildings program |
status snapshot refreshed weekly from HPD records
243 heat or hot-water complaints in the last three years (winter 2023–24: 92 · winter 2024–25: 13 · winter 2025–26: 132). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
$206,905 in enforcement penalties imposed (ECB/OATH) in the last three years.
361 service requests in the last three years. Most common: HEAT/HOT WATER (107) · UNSANITARY CONDITION (53) · Dirty Condition (39) · ELECTRIC (28) · SAFETY (21) · Rodent (17).
$914,400 in permitted construction work filed since 2016 (4 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 (1913) |
| Yes | Six or more residential units (19) |
| 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) | 23-35 29TH AVE LLC |
| Head officer | MATTHEW SCHWARTZ |
| Managing agent | MATTHEW SCHWARTZ |
| Last registered | 2022-12-23 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $1,528,000 | $687,600 |
| 2026 | $1,586,000 | $713,700 |
| 2027 | $1,660,000 | $747,000 |
The city's market estimate has risen 9% between tax years 2025 and 2027.
| Heating fuel | NATURALGAS |
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Hurricane evacuation zone 6 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 | 30 Av — N W · 0.2 mi straight-line (about a 6-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: 30 Av / Crescent St — Q18 · 300 ft |
| Citi Bike | Crescent St & 30 Ave · 300 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 017 Henry David Thoreau Middle: Albert Shanker School for Visual and Performing Arts. 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.
23-35 29 Avenue
| 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 |
361 311 service requests from this address in the last three years — 107 of them about heat or hot water.
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.
Most recent mortgage recorded against this lot: $499,999 on 2024-04-08 (lender: Se Ft Funder 2 LLC). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2024-04-08 | Mortgage $499,999 — from 23-35 29TH AVE LLC to SE FT FUNDER 2 LLC | $499,999 | |
| 2022-05-09 | Mortgage $2,220,220 — from 23-35 29TH AVE, LLC to THE FIRST NATIONAL BANK OF LONG ISLAND | $2,220,220 | |
| 2022-05-09 | Agreement $7,200,000 — from 23-35 29TH AVE, LLC to THE FIRST NATIONAL BANK OF LONG ISLAND | $7,200,000 | |
| 2022-05-09 | AL&R $7,200,000 — from 23-35 29TH AVE, LLC to THE FIRST NATIONAL BANK OF LONG ISLAND | $7,200,000 | |
| 2016-05-24 | AL&R $5,245,000 — from 23-35 29TH AVE, LLC to RIDGEWOOD SAVINGS BANK | $5,245,000 | |
| 2016-05-24 | Mortgage $5,245,000 — from 23-35 29TH AVE, LLC to RIDGEWOOD SAVINGS BANK | $5,245,000 | |
| 2016-05-24 | Deed $7,230,000 — from KNAPIC, BISERKA; KNAPIC, MARIO to 23-35 29TH AVE, LLC | $7,230,000 | |
| 2016-05-09 | Sold for $7,230,000 | $7,230,000 | $380,526 |
| 2001-06-06 | Mortgage $367,471 — from KNAPIC, BISERKA; KNAPIC, MARIO to ASTORIA FEDERAL SAVINGS & LOAN ASSOC | $367,471 | |
| 1994-08-08 | Mortgage $22,141 — from KNAPIC, MARIO; KNAPIC, BISERKA to ASTORIA FEDERAL SAVINGS & LOAN ASSOCIATI | $22,141 | |
| 1987-09-25 | Mortgage $60,000 — from WJKS REALTY CORP to ANDREADIS, GEORGE | $60,000 | |
| 1987-07-14 | Mortgage $380,000 — from WJKS RLTY CP to ASTORIA FED S&L ASSN | $380,000 | |
| 1986-05-02 | Mortgage $250,000 — from WJKS REALTY CORP to SWAMP EQUITIES CORP | $250,000 | |
| 1985-08-30 | Mortgage $90,000 — from WJKS REALTY CORP to ANDREADIS, GEORGE | $90,000 | |
| 1985-07-22 | Mortgage $300,000 — from WJKS REALTY CORP to HIRMES, GERTA C.; RINDNER, MERIS C. | $300,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 7 | 64 | 0 | 0 | 71 |
| 2018 | 3 | 6 | 106 | 0 | 2 | 117 |
| 2019 | 1 | 5 | 47 | 0 | 1 | 54 |
| 2020 | 1 | 9 | 118 | 0 | 1 | 129 |
| 2021 | 0 | 2 | 62 | 0 | 2 | 66 |
| 2022 | 0 | 8 | 130 | 5 | 1 | 144 |
| 2023 | 0 | 8 | 61 | 0 | 0 | 69 |
| 2024 | 0 | 17 | 366 | 1 | 2 | 386 |
| 2025 | 4 | 31 | 701 | 0 | 2 | 738 |
| 2026 | 0 | 6 | 234 | 1 | 7 | 248 |
Every one of the 2,083 recorded events, 1972–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11102 · Landlord rankings · How grades work · The map · The Mice Map