3,424 recorded events, 1992–2026, from 15 city data systems. The city's paper trail here is mostly 2,861 ACRIS deeds & mortgages, 234 311 service requests, 100 DOF property sales.
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 93% of 25-99-unit residential buildings citywide. The citywide median for 25-99-unit residential buildings is 23.6 penalty points per 10 units; this building carries 0.5. In ZIP 11106, 71% of residential buildings hold an A and 5% grade D or F. How grades work
Among 17,252 25-99-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.
79 service requests in the last three years. Most common: Blocked Driveway (26) · Noise (19) · Illegal Parking (14) · Residential Disposal Complaint (11) · Homeless Person Assistance (3) · Street Condition (1).
$1,135,678 in permitted construction work filed since 2016 (8 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.
| No | Built before 1974 (2017) |
| Yes | Six or more residential units (81) |
| Yes | 421-a / J-51 tax benefit on the current tax roll |
2 of 3 signals present. Buildings receiving 421-a or J-51 benefits are generally required to register their units as rent-stabilized for the duration of the benefit. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | ASTOR CONDOMINIUMS |
| Head officer | GEORGE TSILOGIANNIS |
| Managing agent | BLOCK MANAGEMENT INC |
| Last registered | 2026-06-25 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $16,898 | $7,604 |
| 2026 | $17,540 | $7,893 |
| 2027 | $19,583 | $8,812 |
The city's market estimate has risen 16% between tax years 2025 and 2027.
Tax exemptions on the roll: 421A 15 YR NO CAP · SENIOR CITIZEN HOMEOWNER
For property tax, the Department of Finance values this condo as if it were a rental building. Its 2023 estimate: gross income $1,784,306 a year ($21.56 per sq ft), operating expenses $830,083 ($10.03 per sq ft), net operating income $954,223. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.
| Energy grade (LL33) | C — ENERGY STAR score 57/100 (2022 disclosure cycle) |
| Facade (Local Law 11) | SAFE (cycle 9) |
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 | Broadway — N W · 600 ft straight-line (about a 3-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Broadway / 31 St — Q104 · 600 ft |
| Citi Bike | 31 Ave & 30 St · 500 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 234 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.
31-35 31 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 |
79 311 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 BLOCK MANAGEMENT INC — 32 buildings, 726 units. Grades across the portfolio: A20 · B9 · C3. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 31-90 29th Street | QN | 92 | A |
| 31-35 31 Street | QN | 81 | A |
| 43-41 52 Street | QN | 66 | A |
| 31-01 Vernon Boulevard | QN | 64 | A |
| 30-40 21 Street | QN | 62 | A |
| 3058 Godwin Terrace | BX | 42 | A |
| 227 West 11 Street | MN | 28 | A |
| 32-73 42 Street | QN | 24 | B |
| 25-77 31st Street | QN | 23 | A |
| 32-78 Steinway Street | QN | 22 | A |
| 32-22 41 Street | QN | 20 | A |
| 32-26 41 Street | QN | 20 | B |
| 43-06 164 Street | QN | 19 | B |
| 105 Eldridge Street | MN | 18 | A |
| 85 Audubon Avenue | MN | 18 | B |
| 21-71 27 Street | QN | 16 | A |
| 14-34 31 Avenue | QN | 14 | A |
| 26-14 28 Street | QN | 11 | A |
| 24-29 28 Street | QN | 9 | A |
| 38-01 31 Avenue | QN | 9 | A |
| 24-39 28 Street | QN | 9 | A |
| 1420 DeKalb Avenue | BK | 6 | C |
| 2026 2 Avenue | MN | 6 | B |
| 2036 2 Avenue | MN | 6 | C |
| 32-06 82 Street | QN | 6 | A |
| 2024 2 Avenue | MN | 6 | B |
| 2028 2 Avenue | MN | 6 | B |
| 5-42 51 Avenue | QN | 6 | B |
| 35-37 33 Street | QN | 6 | A |
| 34-50 42 Street | QN | 6 | B |
| 21-12 22 Drive | QN | 4 | C |
| 25-05 Steinway Street | QN | 1 | A |
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2026-08-13 | Mortgage $542,400 — from BAHENSKY, ALEXANDER; ZERRATE LOPEZ, DANIELA to CITIZENS BANK, N.A. | $542,400 | |
| 2026-08-13 | Deed $678,000 — from YU, JIA MIN to ZERRATE LOPEZ, DANIELA; BAHENSKY, ALEXANDER | $678,000 | |
| 2026-07-29 | Sold for $678,000 | $678,000 | $8,370 |
| 2026-07-16 | Deed $975,000 — from SG 31, LLC to MARNERIS, MARK | $975,000 | |
| 2026-07-16 | Mortgage $600,000 — from MARNERIS, MARK to UNITED WHOLE MORTGAGE, LLC | $600,000 | |
| 2026-05-28 | Sold for $975,000 | $975,000 | $12,037 |
| 2026-04-24 | Mortgage $100,000 — from LEFFE, JOSEPH A to JOVIA FINANCIAL FEDERAL CREDIT UNION | $100,000 | |
| 2026-03-10 | Mortgage $250,000 — from BORELLY, EDWIN D to TD BANK NA | $250,000 | |
| 2025-05-08 | Mortgage $535,000 — from ORTIZ, ERIC to CITIZENS BANK NA | $535,000 | |
| 2025-01-03 | Mortgage $578,540 — from TAN, JESSICA; ESTRELLA, DOUGLAS A to WELLS FARGO BANK NA | $578,540 | |
| 2024-10-29 | Mortgage $480,000 — from KAMATH, PRAKASH to CITIZENS BANK, N.A. | $480,000 | |
| 2024-10-29 | Deed $600,000 — from BHIMSINGH, RAMESH to KAMATH, PRAKASH | $600,000 | |
| 2024-10-11 | Sold for $600,000 | $600,000 | $7,407 |
| 2023-11-27 | Deed $600,000 — from DESUZA, PATRICK to TAKESHITA, KENICHI; TAKESHITA, YUMIKA | $600,000 | |
| 2023-11-27 | Mortgage $270,000 — from TAKESHITA, YUMIKA; TAKESHITA, KENICHI to MORGAN STANLEY PRIVATE BANK, NA; MORTGAGE ELECTRONIC REGISTRATION SYSTEMS | $270,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 2 | 1 | 11 | 25 | 0 | 39 |
| 2018 | 0 | 0 | 10 | 150 | 2 | 162 |
| 2019 | 6 | 2 | 13 | 165 | 3 | 189 |
| 2020 | 3 | 3 | 8 | 11 | 2 | 27 |
| 2021 | 6 | 7 | 25 | 43 | 2 | 83 |
| 2022 | 0 | 1 | 13 | 18 | 2 | 34 |
| 2023 | 5 | 1 | 44 | 32 | 2 | 84 |
| 2024 | 0 | 1 | 16 | 10 | 3 | 30 |
| 2025 | 0 | 0 | 29 | 3 | 2 | 34 |
| 2026 | 3 | 0 | 36 | 14 | 2 | 55 |
Every one of the 3,424 recorded events, 1992–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11106 · Landlord rankings · How grades work · The map · The Mice Map