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409 3 Street

147Records
9City systems
0Open violations
0Penalty rate
Brooklyn · ZIP 11215 · Neighborhood: Park Slope
Open in the map

147 recorded events, 1987–2026, from 9 city data systems. The city's paper trail here is mostly 108 ACRIS deeds & mortgages, 10 311 service requests, 7 DOB permits.

BoroughBrooklyn 11215
Built1921
Floors4
Res. units4
ClassR1
Owner (PLUTO)NAME NOT ON FILE
BBL3009757501
BIN3250822

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 100% 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 0. 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

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.

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

2 service requests in the last three years. Most common: Illegal Parking (1) · For Hire Vehicle Complaint (1).

Filed construction activity

$40,500 in permitted construction work filed since 2016 (4 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 (1921)
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)409 THIRD STREET CONDOMINIUM
Head officerKATHERINE CHANG
Managing agentSMOLIN & ALTAMURA LLP
Last registered2025-08-24

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$736,700 $331,515
2026$649,029 $292,063
2027$722,443 $325,100

The city's market estimate has fallen 2% between tax years 2025 and 2027.

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

SubwayUnion St — R · 0.3 mi straight-line (about a 9-minute walk) · station accessibility: none
7 Av — F G · 0.4 mi straight-line (about a 9-minute walk) · station accessibility: full
BusNearest boarding stop: 5 Av / 3 St — B63 · 500 ft
Citi Bike1 St & 6 Ave · 500 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 321 William Penn. 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

409 3 Street

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

2 311 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 SMOLIN & ALTAMURA LLP — 10 buildings, 95 units. Grades across the portfolio: A10. See the whole portfolio

BuildingBoroughUnitsGrade
174 Pacific Street BK28 A
904 Union Street BK12 A
64 7 Avenue BK11 A
53 Montgomery Place BK10 A
326 West 22 Street MN8 A
938 President Street BK8 A
154 Clinton Street BK5 A
35 West 84 Street MN5 A
309 Hicks Street BK4 A
409 3 Street BK4 A

Sales, deeds & mortgages

DateRecordAmountPer res. unit
2026-08-27Deed $2,425,000 — from NEWMAN, ANDREW; GELLEY, MIRA to PAUL V. SONKOWSKY, AS TRUSTEE; AMY WOO, AS TRUSTEE; LAI KWAN A. WOO, AS TRUSTEE; THE SONKO $2,425,000
2026-08-11Sold for $2,425,000 $2,425,000 $606,250
2021-04-22Mortgage $787,500 — from NEWMAN, ANDREW; GELLEY, MIRA to BANK OF AMERICA NA; MERS $787,500
2021-04-22Deed $1,750,000 — from HARVEY, JEMMA ADKINS; HARVEY, EDWARD to NEWMAN, ANDREW; GELLEY, MIRA $1,750,000
2021-04-09Sold for $1,750,000 $1,750,000 $437,500
2020-11-20Agreement $950,000 — from DAO, BACH V; PHAN, KHANH T to UNITED NATIONS FEDERAL CREDIT UNION $950,000
2018-12-11Mortgage $996,000 — from PHAN, KHANH T; DAO, BACH V to JPMORGAN CHASE BANK, N.A. $996,000
2018-12-11Deed $1,346,000 — from MAY, CORINNE M to PHAN, KHANH T; DAO, BACH V $1,346,000
2018-12-03Sold for $1,346,000 $1,346,000 $336,500
2016-02-26Mortgage $1,104,000 — from HARVEY, EDWARD; ADKINS HARVEY, JEMMA to MERS $1,104,000
2016-02-26Deed $1,380,000 — from DILIBERTO, LISA to HARVEY, EDWARD; HARVEY, JEMMA ADKINS $1,380,000
2016-01-29Sold for $1,380,000 $1,380,000 $345,000
2015-08-31Deed $1,550,000 — from GASWIRTH, JASON; GASWIRTH, ERICA to CHANG, KATHERINE $1,550,000
2014-08-08Mortgage $125,000 — from MAY, CORINNE M to MORTGAGE ELECTRONIC REGISTRATION SYSTEMS; CONTINENTAL MORTGAGE BANKERS INC $125,000
2010-05-24Deed $905,000 — from TARRIO, JULIA; TARRIO, DAVID to OTA , DANIEL J; OTA, CANDICE P $905,000

Ten-year activity

20100
2017
2018
2019
2020
13
2021
2022
2023
2024
2025
2026
EnforcementHousing & tenantsOwnership & money
Show as table
YearEnforcementHousing & tenantsOwnership & moneyTotal
20170000
20180347
20191102
20200426
202104913
20220202
20230202
20240101
20250303
20260055
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The full timeline

Construction 13Enforcement 2Housing & tenants 20Ownership & money 112

Every one of the 147 recorded events, 1987–2026, 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