160 recorded events, 1994–2026, from 14 city data systems. The city's paper trail here is mostly 82 311 service requests, 18 ACRIS deeds & mortgages, 9 boiler inspections.
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 84% 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 1.8. In ZIP 11372, 71% of residential buildings hold an A and 7% 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.
4 heat or hot-water complaints in the last three years (winter 2025–26: 4).
No bedbug-infested units reported in the last three years of filings.
53 service requests in the last three years. Most common: Blocked Driveway (15) · Damaged Tree (9) · Illegal Parking (6) · Noise (4) · Dead/Dying Tree (3) · Sidewalk Condition (3).
$85,000 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 (1921) |
| Yes | Six or more residential units (24) |
| 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) | 81 & 87 28TH ST JACKSON HEIGHTS |
| Head officer | WILLIAM W BIERWERTH |
| Managing agent | WAGNER AND KELLY MGT. INC |
| Last registered | 2025-11-18 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $1,647,000 | $741,150 |
| 2026 | $1,681,000 | $756,450 |
| 2027 | $1,730,000 | $778,500 |
The city's market estimate has risen 5% between tax years 2025 and 2027.
Tax exemptions on the roll: COLD WAR VETERAN - DISABILITY · SENIOR CITIZEN HOMEOWNER
For property tax, the Department of Finance values this co-op as if it were a rental building. Its 2022 estimate: gross income $495,305 a year ($28.73 per sq ft), operating expenses $272,047 ($15.78 per sq ft), net operating income $223,258. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.
| Heating fuel | NATURALGAS |
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Not in a hurricane evacuation zone.
In the city's stormwater flood map only under the extreme-storm scenario (3.66 in/hr cloudburst with 2080 sea levels) — an Ida-scale event.
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 | 82 St-Jackson Hts — 7 · 800 ft straight-line (about a 4-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: 83 St / Roosevelt Av — Q29 · 700 ft |
| Citi Bike | 86 St & 37 Ave · 400 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 89Q: The Jose Peralta School of Dreamers Middle: I.S. 230. 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.
37-22 85 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 |
53 311 service requests from this address in the last three years — 2 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.
Managed by WAGNER & KELLY MANAGEMENT — 17 buildings, 214 units. Grades across the portfolio: A12 · B2 · C2 · D1. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 40-05 59 Street | QN | 42 | A |
| 37-25 61 Street | QN | 31 | B |
| 37-22 85 Street | QN | 24 | A |
| 37-65 61 Street | QN | 23 | A |
| 35-16 79 Street | QN | 15 | A |
| 41-11 52 Street | QN | 12 | A |
| 43-31 47 Street | QN | 8 | A |
| 40-21 61 Street | QN | 8 | A |
| 43-17 47 Street | QN | 8 | A |
| 41-20 53 Street | QN | 6 | A |
| 43-37 47 Street | QN | 6 | A |
| 43-25 47 Street | QN | 6 | A |
| 39-39 65 Street | QN | 6 | D |
| 37-49 64 Street | QN | 6 | B |
| 43-13 47 Street | QN | 6 | A |
| 53-25 Roosevelt Avenue | QN | 4 | C |
| 70-47 45 Avenue | QN | 3 | C |
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2026-09-18 | RPTT&RET $655,000 — from ROSE ANNA AND OWEN REILLY IRREVOCABLE TR; MARGOTH BIERWERTH, TRUSTEE to LUO, ANDY; THONGKHAM, ALLISON | $655,000 | |
| 2026-09-11 | Sold for $655,000 | $655,000 | $27,292 |
| 2024-12-30 | RPTT&RET $426,000 — from BIERWERTH, WILLIAM; BIERWERTH, MARGOTH to THORAVAL, BENEDICTE; SALGUERO, OSCAR | $426,000 | |
| 2024-12-12 | Sold for $426,000 | $426,000 | $17,750 |
| 2021-10-29 | RPTT&RET $578,500 — from COGSWELL-KOLB, MARGARET; KOLB, TERRY G to ROGERS, CIARA | $578,500 | |
| 2021-10-22 | Sold for $578,500 | $578,500 | $24,104 |
| 2020-08-31 | RPTT&RET $420,000 — from CRADDOCK, LYNNE to PARENT, KEITH C; KETCHAM, ERIC S | $420,000 | |
| 2020-08-21 | Sold for $420,000 | $420,000 | $17,500 |
| 2019-02-28 | RPTT&RET $305,000 — from THE ESTATE OF MADELEINE B. BERGER; BERGER, EXECUTOR, PATRICE to XIAO, SHUANG; CROWE, MICHAEL D | $305,000 | |
| 2019-02-19 | Sold for $305,000 | $305,000 | $12,708 |
| 2018-11-23 | RPTT&RET $580,000 — from THE ESTATE OF BRANISLAWA RAMAZAN; SEID RAMAZAN to BIERWERTH, MARGOTH; BIERWERTH, WILLIAM | $580,000 | |
| 2018-11-05 | Sold for $580,000 | $580,000 | $24,167 |
| 2018-04-25 | RPTT&RET $380,000 — from GARCIA, KRISTA A to PARISHKA, JUDITH | $380,000 | |
| 2018-04-19 | Sold for $380,000 | $380,000 | $15,833 |
| 2014-10-14 | RPTT&RET $225,000 — from SHERIN, AARIS to GARCIA, KRISTA A | $225,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 1 | 0 | 1 | 0 | 1 | 3 |
| 2018 | 0 | 1 | 7 | 4 | 1 | 13 |
| 2019 | 0 | 1 | 1 | 2 | 1 | 5 |
| 2020 | 4 | 0 | 1 | 2 | 1 | 8 |
| 2021 | 0 | 0 | 8 | 2 | 1 | 11 |
| 2022 | 0 | 0 | 10 | 2 | 1 | 13 |
| 2023 | 0 | 1 | 7 | 2 | 1 | 11 |
| 2024 | 0 | 0 | 14 | 2 | 1 | 17 |
| 2025 | 0 | 1 | 31 | 0 | 1 | 33 |
| 2026 | 0 | 0 | 12 | 2 | 2 | 16 |
Every one of the 160 recorded events, 1994–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11372 · Landlord rankings · How grades work · The map · The Mice Map