265 recorded events, 1969–2026, from 15 city data systems. The city's paper trail here is mostly 88 311 service requests, 72 HPD housing violations, 42 HPD complaints.
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 87% 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 1.1. In ZIP 11220, 69% of residential buildings hold an A and 6% 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.
2 heat or hot-water complaints in the last three years (winter 2023–24: 2).
No bedbug-infested units reported in the last three years of filings.
34 service requests in the last three years. Most common: Noise (25) · Street Light Condition (3) · General Construction/Plumbing (1) · HEAT/HOT WATER (1) · Drinking (1) · Building/Use (1).
$20,000 in permitted construction work filed since 2016 (1 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 (1931) |
| Yes | Six or more residential units (9) |
| 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) | 529 51ST STREET LLC |
| Head officer | VANESSA HOURIS |
| Managing agent | SKY GROUP REALTY |
| Last registered | 2026-07-27 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $1,506,000 | $677,700 |
| 2026 | $1,685,000 | $758,250 |
| 2027 | $1,965,000 | $884,250 |
The city's market estimate has risen 30% between tax years 2025 and 2027.
| Heating fuel | NATURALGAS |
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 | 53 St — R · 0.2 mi straight-line (about a 6-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: 50 St / 5 Av — B11 · 250 ft |
| Citi Bike | 52 St & 6 Ave · 600 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 094 The Henry Longfellow. 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.
529 51 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 |
34 311 service requests from this address in the last three years — 1 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 SKY GROUP REALTY — 8 buildings, 142 units. Grades across the portfolio: A6 · B2. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 8615 Ft Hamilton Parkway | BK | 65 | A |
| 8502 4 Avenue | BK | 49 | B |
| 529 51 Street | BK | 9 | A |
| 624 80 Street | BK | 6 | A |
| 551 82 Street | BK | 6 | A |
| 2716 West 16 Street | BK | 3 | B |
| 282 North Railroad Ave | SI | 2 | A |
| 278 North Railroad Ave | SI | 2 | A |
Most recent mortgage recorded against this lot: $769,039 on 2021-08-18 (lender: National Bank Of New York City). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2021-08-18 | AL&R $1,200,000 — from 529 51ST STREET LLC to NATIONAL BANK OF NEW YORK CITY | $1,200,000 | |
| 2021-08-18 | Mortgage $769,039 — from 529 51ST STREET LLC to NATIONAL BANK OF NEW YORK CITY | $769,039 | |
| 2021-08-18 | Agreement $1,200,000 — from 529 51ST STREET LLC to NATIONAL BANK OF NEW YORK CITY | $1,200,000 | |
| 2018-10-22 | Mortgage $149,000 — from 529 51ST STREET LLC to BIDALES, KOSMAS; BIDALES, CARMEN | $149,000 | |
| 2018-10-22 | Agreement $499,000 — from 529 51ST STREET LLC to BIDALES, KOSMAS; BIDALES, CARMEN | $499,000 | |
| 2018-09-20 | Deed $2,185,000 — from BIDALES, KOSMAS; BIDALES, CARMEN to 529 51ST STREET LLC | $2,185,000 | |
| 2018-09-20 | Mortgage $350,000 — from 529 51ST STREET LLC to BIDALES, CARMEN; BIDALES, KOSMAS | $350,000 | |
| 2018-09-18 | Sold for $2,185,000 | $2,185,000 | $242,778 |
| 1987-10-20 | Mortgage $165,000 — from BIDALES, KOSMAS; BIDALES, CARMEN to PISTILLI, LINDA; PISTILLI, PAT | $165,000 | |
| 1984-12-10 | Mortgage $17,300 — from PISTILLI, LINDA; PISTILLI, PAT to HERNANDEZ, PEDRO; HERNANDEZ, ELSA | $17,300 | |
| 1982-06-03 | Mortgage $40,000 — from HERNANDEZ, ELSA; HERNANDEZ, PEDRO to DA COSTA SILVA, MARGARID; DOS SANTOS, JOSE FREIRE; DA SILVA, MANUEL ALVARO; DA COSTA SANTO | $40,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 1 | 5 | 0 | 2 | 8 |
| 2018 | 0 | 0 | 0 | 5 | 1 | 6 |
| 2019 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2020 | 0 | 0 | 10 | 0 | 0 | 10 |
| 2021 | 2 | 0 | 4 | 4 | 1 | 11 |
| 2022 | 0 | 0 | 14 | 0 | 1 | 15 |
| 2023 | 0 | 2 | 8 | 0 | 1 | 11 |
| 2024 | 0 | 4 | 29 | 0 | 1 | 34 |
| 2025 | 0 | 0 | 3 | 0 | 1 | 4 |
| 2026 | 0 | 1 | 3 | 0 | 0 | 4 |
Every one of the 265 recorded events, 1969–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11220 · Landlord rankings · How grades work · The map · The Mice Map