167 recorded events, 2000–2026, from 8 city data systems. The city's paper trail here is mostly 124 ACRIS deeds & mortgages, 23 311 service requests, 8 bedbug filings.
Full record, year by year Support this site
The city's published records show little recorded distress here in the last three years. Less recorded distress than 78% 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 3.8. In ZIP 11204, 76% of residential buildings hold an A and 4% grade D or F. How grades work
Among 46,798 6-24-unit residential buildings citywide · left is less recorded distress, right is more
No current HPD flags in the latest weekly snapshot: no open violations, no pending litigation, no active vacate orders, and not in the Alternative Enforcement Program.
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
6 service requests in the last three years. Most common: Damaged Tree (3) · Missed Collection (1) · Noise (1) · Sidewalk Condition (1).
No permitted work with a declared cost filed in the last decade. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.
| No | Built before 1974 (1999) |
| Yes | Six or more residential units (8) |
| No | 421-a / J-51 tax benefit on the current tax roll |
1 of 3 signals present. Only a partial profile — stabilization is possible but less likely. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | 6113 23RD AVENUE CONDOMINIUM |
| Head officer | STANLEY NOTWICA |
| Managing agent | BAYSUN PROPERTY MANAGEMENT INC |
| Last registered | 2025-07-23 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $208,140 | $93,663 |
| 2026 | $249,763 | $112,394 |
| 2027 | $0 | $0 |
The city's market estimate has fallen 100% between tax years 2025 and 2027.
Tax exemptions on the roll: COLD WAR VETERAN - DISABILITY · DISABLED HOMEOWNER · SENIOR CITIZEN HOMEOWNER
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Not in a hurricane evacuation zone.
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 | Avenue N — F · 750 ft straight-line (about a 4-minute walk) · station accessibility: none Bay Pkwy — N · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: 60 St / 23 Av — B9 · 400 ft |
| School zones (2024–25 map) | Elementary: P.S. 226 Alfred De B. Mason Middle: P.S. 226 Alfred De B. Mason. 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.
6113 23 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 |
6 311 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 BAYSUN PROPERTY MGMT INC — 14 buildings, 184 units. Grades across the portfolio: A14. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 399 East 8 Street | MN | 30 | A |
| 859 60 Street | BK | 25 | A |
| 1571 67 Street | BK | 18 | A |
| 638 50 Street | BK | 14 | A |
| 871 50 Street | BK | 13 | A |
| 755 40 Street | BK | 12 | A |
| 880 60 Street | BK | 12 | A |
| 6501 Bay Parkway | BK | 10 | A |
| 1476 67 Street | BK | 10 | A |
| 1752 Benson Avenue | BK | 9 | A |
| 8638 24 Avenue | BK | 9 | A |
| 759 41 Street | BK | 8 | A |
| 6113 23 Avenue | BK | 8 | A |
| 209 Bay 31 Street | BK | 6 | A |
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2022-05-10 | Mortgage $382,500 — from WONG, NANCY; WONG, BILLY to CITIZENS BANK, N.A. | $382,500 | |
| 2022-05-10 | Deed $510,000 — from YU, DAISY to WONG, BILLY; WONG, NANCY | $510,000 | |
| 2022-04-29 | Sold for $510,000 | $510,000 | $63,750 |
| 2021-06-28 | Mortgage $360,000 — from ZHOU, QUN; DAI, SHUMIN to CITIBANK, N.A. | $360,000 | |
| 2021-06-28 | Deed $480,000 — from TAM, SIU LIN; WONG TAM, SIU LIN to ZHOU, QUN; DAI, SHUMIN | $480,000 | |
| 2021-06-09 | Sold for $480,000 | $480,000 | $60,000 |
| 2021-03-08 | Mortgage $249,500 — from WONG, HO CHING; LEE, MING CHU to HSBC BANK USA, N.A.; MERS | $249,500 | |
| 2021-03-08 | Deed $499,000 — from POON, YOKI LING PO to WONG, HO CHING; LEE, MING CHU | $499,000 | |
| 2021-02-08 | Sold for $499,000 | $499,000 | $62,375 |
| 2019-12-16 | Mortgage $450,000 — from POON, YOKI LING PO to MERS | $450,000 | |
| 2018-07-19 | Mortgage $100,000 — from YEE, JOYCE; YU, DAISY to MUNICIPAL CREDIT UNION | $100,000 | |
| 2015-06-09 | Mortgage $384,000 — from TARN, ISEN to JPMORGAN CHASE BANK, N.A. | $384,000 | |
| 2015-06-09 | Deed $480,000 — from MA, WEI W to TARN, ISEN | $480,000 | |
| 2012-01-06 | Agreement $211,700 — from PO POON, YOKI LING to CITIBANK, N.A. | $211,700 | |
| 2012-01-06 | Mortgage $4,578 — from PO POON, YOKI LING to CITIBANK, N.A. | $4,578 |
| Year | Enforcement | Housing & tenants | Ownership & money | Total |
|---|---|---|---|---|
| 2017 | 0 | 1 | 1 | 2 |
| 2018 | 1 | 2 | 3 | 6 |
| 2019 | 0 | 2 | 2 | 4 |
| 2020 | 0 | 2 | 0 | 2 |
| 2021 | 0 | 10 | 10 | 20 |
| 2022 | 0 | 2 | 5 | 7 |
| 2023 | 1 | 3 | 0 | 4 |
| 2024 | 1 | 1 | 0 | 2 |
| 2025 | 1 | 3 | 4 | 8 |
| 2026 | 0 | 4 | 1 | 5 |
Every one of the 167 recorded events, 2000–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11204 · Landlord rankings · How grades work · The map · The Mice Map