Building Biography

The MapLandlordsNeighborhoodsZIP CodesGradesThe Mice MapAboutWhat's new

515 Castleton Avenue

115Records
12City systems
16Open violations
7.5Penalty rate

115 recorded events, 1900–2026, from 12 city data systems. The city's paper trail here is mostly 29 HPD housing violations, 17 ACRIS deeds & mortgages, 16 311 service requests.

BoroughStaten Island 10301
Built1950
Floors2
Res. units16
ClassC6
Owner (PLUTO)UNAVAILABLE OWNER
BBL5001010525
BIN5002334

Full record, year by year   Support this site

GRADE A

The city's published records show little recorded distress here in the last three years. Less recorded distress than 67% 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 7.5. In ZIP 10301, 85% of residential buildings hold an A and 5% grade D or F. How grades work

this building
A
B
C

Among 46,798 6-24-unit residential buildings citywide · left is less recorded distress, right is more

Open with the city right now

Open HPD violations16 total — 1 class C (immediately hazardous), 10 class B, 5 class A. Oldest open since 1988-08-03.

status snapshot refreshed weekly from HPD records

Patterns

No heat or hot-water complaints in the last three years.

No bedbug-infested units reported in the last three years of filings.

What 311 hears from this address

5 service requests in the last three years. Most common: Water System (2) · Missed Collection (1) · Street Light Condition (1) · Curb Condition (1).

Filed construction activity

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.

Rent-stabilization signals

YesBuilt before 1974 (1950)
YesSix or more residential units (16)
No421-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 with HPD — the names behind the building

Registered owner(s)CASTLETON GARDENS OWNERS CORP
Head officerKATHERINE INGRAVALLO
Managing agentCOE PROPERTY MGMT SVCS
Last registered2026-07-28

as filed by the owner in the building's HPD registration

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$965,000 $434,250
2026$936,000 $421,200
2027$901,000 $405,450

The city's market estimate has fallen 7% between tax years 2025 and 2027.

Tax exemptions on the roll: COLD WAR VETERAN - DISABILITY

For property tax, the Department of Finance values this co-op as if it were a rental building. Its 2022 estimate: gross income $277,623 a year ($21.17 per sq ft), operating expenses $140,058 ($10.68 per sq ft), net operating income $137,566. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.

Flood exposure

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.

Getting around

BusNearest boarding stop: Castleton Av / N Randall Av — S46 · 100 ft
School zones (2024–25 map)Elementary: P.S. 045 John Tyler
Middle: I.S. 061 William A Morris. 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.

Report a problem to 311

515 Castleton Avenue

Heat or hot waterHeat or hot water
Apartment maintenanceApartment maintenance
Bed bugsBed bugs
Residential pestsResidential pests
Rats or miceRats or mice
Anything elseAnything else

5 311 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.

The landlord's report card

Managed by COE PROPERTY MGMT SVCS — 2 buildings, 28 units. Grades across the portfolio: A2. See the whole portfolio

BuildingBoroughUnitsGrade
515 Castleton Avenue SI16 A
581 Castleton Avenue SI12 A

Sales, deeds & mortgages

DateRecordAmountPer res. unit
2026-01-06RPTT&RET $150,000 — from PIAZZA, JOHN P; CECELIA MARTORI to WHITEHEAD, LAMAYA $150,000
2025-12-18Sold for $150,000 $150,000 $9,375
2025-11-24RPTT&RET $295,000 — from HART, THOMAS; HART, PATRICIA C to CURATOLO, CATHERINE $295,000
2025-11-04Sold for $295,000 $295,000 $18,438
2024-05-17RPTT&RET $233,000 — from MINELLI, PAUL A to SANBORN, LIAM; MALANGONE, TAYLOR $233,000
2024-05-02Sold for $233,000 $233,000 $14,563
2021-05-07RPTT&RET $160,000 — from JOHN F. GOEPEL, EXECUTOR; ESTATE OF WILLIAM WEEKS to DELEON, NICOLE MARIE $160,000
2021-04-14Sold for $160,000 $160,000 $10,000
2020-03-24RPTT&RET $65,000 — from LANGILOTTI, MARY ANN to MINELLI, PAUL $65,000
2020-03-17Sold for $65,000 $65,000 $4,063
2019-02-14RPTT&RET $200,000 — from DRACH, ARIE to SULLIVAN, RICHARD $200,000
2019-01-18Sold for $200,000 $200,000 $12,500
2018-12-21RPTT&RET $235,000 — from CURRIER, TODD to CURD, JAMES; PARISH, STEPHANIE J $235,000
2018-12-04Sold for $235,000 $235,000 $14,688
2018-07-26RPTT&RET $56,300 — from CITIMORTGAGE, INC., AS FORECLOSING PARTY to DRACH, ARIE $56,300

Ten-year activity

20100
2017
2018
2019
2020
2021
2022
14
2023
2024
2025
2026
EnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
201701203
201802406
201901203
202011237
202112216
202214016
2023580114
2024162110
202503328
2026701210
This record is free. Keeping it free costs money.
Servers, data pipelines, weekends. Pay what you want — a dollar helps.
Chip in

The full timeline

Enforcement 24Housing & tenants 52Ownership & money 26Health & systems 13

Every one of the 115 recorded events, 1900–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 10301 · Landlord rankings · How grades work · The map · The Mice Map