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317 9 Street

173Records
14City systems
1Open violations
88.5Penalty rate
Brooklyn · ZIP 11215 · Neighborhood: Park Slope
Open in the map

173 recorded events, 1966–2026, from 14 city data systems. The city's paper trail here is mostly 50 311 service requests, 38 ACRIS deeds & mortgages, 15 DOB permits.

BoroughBrooklyn 11215
Built1925
Floors3
Res. units4
ClassS4
Owner (PLUTO)317 - 9TH STREET CORP
BBL3010050074
BIN3022143

Full record, year by year   Support this site

GRADE D

A sustained record of distress well beyond its peers. More recorded distress than 97% of 1-5-unit residential buildings citywide. The citywide median for 1-5-unit residential buildings is 0 penalty points per 10 units; this building carries 88.5. In ZIP 11215, 70% of residential buildings hold an A and 4% grade D or F. How grades work

this building
A
C

Among 699,345 1-5-unit residential buildings citywide · left is less recorded distress, right is more

Open with the city right now

Open HPD violations1 total — 0 class C (immediately hazardous), 1 class B, 0 class A. Oldest open since 2017-04-06.

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

15 service requests in the last three years. Most common: Noise (4) · DOOR/WINDOW (3) · GENERAL (2) · Food Establishment (2) · Dirty Condition (1) · Dead Animal (1).

Filed construction activity

$66,000 in permitted construction work filed since 2016 (3 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.

Rent-stabilization signals

YesBuilt before 1974 (1925)
NoSix or more residential units (4)
No421-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 with HPD — the names behind the building

Registered owner(s)317 9TH STREET CORP.
Head officerLISA ALIBERTI
Managing agentLISA ALIBERTI
Last registered2025-11-20

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$1,823,000 $820,350
2026$2,188,000 $984,600
2027$2,626,000 $1,181,700

The city's market estimate has risen 44% between tax years 2025 and 2027.

Restaurants in this building

RestaurantCuisineGradeNotes
El Viejo Yayo 2Latin AmericanNot yet gradedMice evidence

Report to 311: Food poisoning · Food safety complaint

1 restaurant · 1 with mice evidence · See them on the Mice Map

2 Food Establishment complaints to 311 at this address in the last three years (most often: Rodents/Insects/Garbage) · complaints filed by the public; DOHMH investigates, outcomes aren't published.

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

Subway4 Av-9 St — F G R · 900 ft straight-line (about a 4-minute walk) · station accessibility: none
BusNearest boarding stop: 5 Av / 9 St — B63 · 100 ft
Citi Bike10 St & 5 Ave · 400 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 039 Henry Bristow. 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

317 9 Street

Heat or hot waterHeat or hot water
Apartment maintenanceApartment maintenance
Bed bugsBed bugs
Residential pestsResidential pests
Rats or miceRats or mice
Food poisoningFood poisoning
Food safety complaintFood safety complaint
Anything elseAnything else

15 311 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.

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $50,000 on 1993-08-05 (lender: Finth Realty Corp). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
1993-08-05Mortgage $50,000 — from 317 9TH STREET CORP to FINTH REALTY CORP $50,000
1991-03-29Mortgage $300,000 — from FINTH RLTY CORP to 317 NINTH STREET RLTY $300,000
1990-10-31Mortgage $300,000 — from FINTH REALTY CORP to 317 NINTH STREET RTYINC $300,000
1987-03-10Mortgage $295,000 — from PONIROS, EVANS; PONIROS, JOHN; PONIROS RLTY CORP; 317 NINTH ST RLTY INC; PONIROS, JEANNIE to PEOPLES WESTCHESTERSV/B $295,000
1986-03-18Mortgage $80,000 — from PONIROS REALTY CORP; 321 9 TH ST CORP; MAJOPON REALTY CORP; 317 NINTH ST REALTYINC to WINFIELD CAPITAL CORP $80,000
1984-02-29Mortgage $161,394 — from 321 9TH STREET CORP; MAJORON REALTY CORP.; PONIROS REALTY CORP; 317 NINTH ST RLTY, INC. to WINFIELD CAPITAL CORP. $161,394

Ten-year activity

50250
2017
2018
2019
2020
2021
2022
2023
21
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
2017004307
20186040010
2019202026
2020053008
2021005005
2022004015
20230090312
202401160421
202500120214
2026002002
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The full timeline

Construction 26Enforcement 17Housing & tenants 77Ownership & money 38Health & systems 15

Every one of the 173 recorded events, 1966–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 11215 · Landlord rankings · How grades work · The map · The Mice Map