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448 9 Street

93Records
11City systems
4Open violations
36.7Penalty rate
Brooklyn · ZIP 11215 · Neighborhood: Park Slope
Open in the map

93 recorded events, 1981–2026, from 11 city data systems. The city's paper trail here is mostly 30 311 service requests, 18 DOB permits, 17 HPD housing violations.

BoroughBrooklyn 11215
Built1884
Floors3
Res. units3
ClassS3
Owner (PLUTO)MARY BALIS REVOCABLE TRUST
BBL3010920002
BIN3025982

Full record, year by year   Support this site

GRADE C

A meaningful record of code violations or complaints relative to its peers. More recorded distress than 93% 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 36.7. 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 violations4 total — 0 class C (immediately hazardous), 3 class B, 1 class A. Oldest open since 1987-02-20.

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: Illegal Parking (3) · Noise (2).

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 (1884)
NoSix or more residential units (3)
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)Mary BALIS
Managing agentMARIA Vlitas
Last registered2026-01-21

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$1,420,000 $639,000
2026$1,690,000 $760,500
2027$1,981,000 $891,450

The city's market estimate has risen 40% between tax years 2025 and 2027.

Restaurants in this building

RestaurantCuisineGradeNotes
Ha Noi Vietnamese KitchenSoutheast AsianA—

Report to 311: Food poisoning · Food safety complaint

1 restaurant · 0 with mice evidence · See them on the Mice Map

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

Subway7 Av — F G · under 50 ft straight-line (under a minute) · station accessibility: full
BusNearest boarding stop: 7 Av / 9 St — B67 B69 · 100 ft
Citi Bike10 St & 7 Ave · 200 ft · station location as of 2026-09-23; live availability
Bike facilityPainted bike lane mapped within 75 ft
School zones (2024–25 map)Elementary: P.S. 107 John W. Kimball. 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

448 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

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.

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $150,000 on 1986-08-07 (lender: Cross County Fed S&lasn). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
1986-08-07Mortgage $150,000 — from BALIS, PETER; BALIS, MARY to CROSS COUNTY FED S&LASN $150,000

Ten-year activity

20100
2017
2018
14
2019
2020
2021
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
2017014005
2018404008
20194360114
2020004105
2021002002
2022006017
2023006017
2024003003
2025002024
2026005005
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The full timeline

Construction 27Enforcement 7Housing & tenants 49Ownership & money 5Health & systems 5

Every one of the 93 recorded events, 1981–2026, 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