2,310 recorded events, 2004–2026, from 18 city data systems. The city's paper trail here is mostly 1,872 ACRIS deeds & mortgages, 197 311 service requests, 76 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 82% of 100+-unit residential buildings citywide. The citywide median for 100+-unit residential buildings is 3.7 penalty points per 10 units; this building carries 0.7. In ZIP 10036, 62% of residential buildings hold an A and 6% grade D or F. How grades work
Among 4,677 100+-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 1 total — 1 class C (immediately hazardous), 0 class B, 0 class A. Oldest open since 2017-05-03. |
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.
29 service requests in the last three years. Most common: Encampment (6) · Noise (5) · Missed Collection (3) · DOOR/WINDOW (2) · New Tree Request (2) · Illegal Parking (2).
$4,666,840 in permitted construction work filed since 2016 (19 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 (2008) |
| Yes | Six or more residential units (108) |
| 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) | THE 505 CONDOMINIUM |
| Head officer | TANYA CASILLA |
| Managing agent | HALSTEAD MANAGEMENT CO. |
| Last registered | 2025-07-16 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $146,279 | $65,825 |
| 2026 | $232,405 | $104,582 |
| 2027 | $343,076 | $154,385 |
The city's market estimate has risen 135% between tax years 2025 and 2027.
Tax exemptions on the roll: 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 $4,306,116 a year ($58.48 per sq ft), operating expenses $1,097,883 ($14.91 per sq ft), net operating income $3,208,233. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.
| Energy grade (LL33) | D — ENERGY STAR score 48/100, posted at the entrance by law (2022 disclosure cycle) |
| Heating fuel | NATURALGAS |
| Facade (Local Law 11) | SWARMP — "Safe With A Repair and Maintenance Program": known facade conditions that must be repaired (cycle 10) |
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 | 50 St — C E · 0.4 mi straight-line (about a 10-minute walk) · station accessibility: partial (Downtown only) Times Sq-42 St — 1 2 3 7 A C E N Q R S W · 0.4 mi straight-line (about an 11-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: 10 Av / W 47 St — M11 · 250 ft |
| Citi Bike | W 47 St & 10 Ave · 300 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 051 Elias Howe 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.
505 West 47 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 |
29 311 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 HALSTEAD MANAGEMENT CO. — 190 buildings, 17,333 units. Grades across the portfolio: A172 · B10 · C4. See the whole portfolio
showing 60 of 190 buildings
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2026-03-18 | Mortgage $404,000 — from H2M2, LLC to MERS | $404,000 | |
| 2026-03-18 | Deed $505,000 — from M. BER CO. LLC; SAVI HOLDINGS LLC to H2M2, LLC | $505,000 | |
| 2026-03-12 | Deed $530,000 — from COQUINA PROPERTIES, LLC to FORSTER, REBECCA GIRTZ | $530,000 | |
| 2026-03-12 | Sold for $505,000 | $505,000 | $4,676 |
| 2026-02-26 | Sold for $530,000 | $530,000 | $4,907 |
| 2026-01-08 | Deed $899,000 — from EV & GV REALTY LLC; EV & GV REALTY LLC to WALTER, BENJAMIN JOSEPH MARC; WALTER, BENJAMIN JOSEPH MARC J; LANDAUER, JULIA GREEN; LANDA | $899,000 | |
| 2026-01-08 | Mortgage $719,200 — from LANDAUER, JULIA GREEN; WALTER, BENJAMIN JOSEPH MARC to TD BANK, N.A.; MORTGAGE ELECTRONIC REGISTRATION SYSTEMS | $719,200 | |
| 2026-01-08 | Deed $899,000 — from EV & GV REALTY LLC; EV & GV REALTY LLC to WALTER, BENJAMIN JOSEPH MARC; WALTER, BENJAMIN JOSEPH MARC J; LANDAUER, JULIA GREEN; LANDA | $899,000 | |
| 2026-01-05 | Sold for $899,000 | $899,000 | $8,324 |
| 2025-12-26 | Deed $510,000 — from BERLIN, DAVID S to SCHWAIGER, RALPH | $510,000 | |
| 2025-12-12 | RPTT&RET $552,000 — from TK 505, LLC to TK 505, LLC | $552,000 | |
| 2025-12-08 | Sold for $510,000 | $510,000 | $4,722 |
| 2025-12-08 | Sold for $510,000 | $510,000 | $4,722 |
| 2025-11-24 | Deed $850,000 — from LANE, MICHAEL ANDREW to KAMAONE, LLC | $850,000 | |
| 2025-11-06 | Sold for $850,000 | $850,000 | $7,870 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 1 | 23 | 45 | 3 | 72 |
| 2018 | 0 | 3 | 11 | 37 | 1 | 52 |
| 2019 | 0 | 1 | 28 | 25 | 2 | 56 |
| 2020 | 12 | 0 | 20 | 42 | 0 | 74 |
| 2021 | 5 | 2 | 17 | 82 | 0 | 106 |
| 2022 | 8 | 1 | 19 | 69 | 1 | 98 |
| 2023 | 4 | 5 | 17 | 25 | 1 | 52 |
| 2024 | 1 | 3 | 13 | 26 | 2 | 45 |
| 2025 | 0 | 1 | 15 | 31 | 1 | 48 |
| 2026 | 9 | 1 | 4 | 16 | 3 | 33 |
Every one of the 2,310 recorded events, 2004–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10036 · Landlord rankings · How grades work · The map · The Mice Map