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641 Classon Avenue

244Records
11City systems
0Open violations
3.3Penalty rate
Brooklyn · ZIP 11238 · Neighborhood: Crown Heights (North)
Open in the map

244 recorded events, 1967–2026, from 11 city data systems. The city's paper trail here is mostly 134 311 service requests, 33 ACRIS deeds & mortgages, 17 rodent inspections.

BoroughBrooklyn 11238
Built1930
Floors3
Res. units2
ClassS2
Owner (PLUTO)641 CLASSON REALTY LLC
BBL3011340004
BIN3027755, 3396256

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. More recorded distress than 79% 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 3.3. In ZIP 11238, 51% of residential buildings hold an A and 10% 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.

$500 in enforcement penalties imposed (ECB/OATH) in the last three years.

What 311 hears from this address

76 service requests in the last three years. Most common: Noise (52) · Illegal Parking (12) · Dirty Condition (2) · Street Condition (2) · Missed Collection (1) · Bike/Roller/Skate Chronic (1).

Filed construction activity

$300 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.

Rent-stabilization signals

YesBuilt before 1974 (1930)
NoSix or more residential units (2)
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).

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$1,353,000 $81,180
2026$1,609,000 $96,540
2027$1,553,000 $93,180

The city's market estimate has risen 15% between tax years 2025 and 2027.

Restaurants in this building

RestaurantCuisineGradeNotes
Friends and LoversAmericanA—

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

SubwayFranklin Av — C S · 0.2 mi straight-line (about a 6-minute walk) · station accessibility: full
BusNearest boarding stop: Dean St / Classon Av — B65 · 150 ft
Citi BikePacific St & Classon Ave · 250 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: Brooklyn Arts and Science Elementary School
Middle: Ebbets Field Middle School. 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

641 Classon Avenue

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

76 311 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: $1,093,789 on 2020-02-20 (lender: Keybank, N.A.). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2022-05-05EASE $1,300,000 — from 641 CLASSON REALTY LLC to DEAN OWNER LLC $1,300,000
2022-05-05CERR $1,500,000 — from KEYBANK NATIONAL ASSOCIATION to KEYBANK NATIONAL ASSOCIATION $1,500,000
2020-02-20Agreement $1,850,000 — from 641 CLASSON REALTY LLC to KEYBANK, N.A. $1,850,000
2020-02-20Mortgage $1,093,790 — from 641 CLASSON REALTY LLC to KEYBANK, N.A. $1,093,790
2013-10-23AL&R $850,000 — from 641 CLASSON REALTY LLC to BCB COMMUNITY BANK $850,000
2013-10-23Agreement $850,000 — from 641 CLASSON REALTY LLC to BCB COMMUNITY BANK $850,000
2013-10-23Mortgage $500,000 — from 641 CLASSON REALTY LLC to BCB COMMUNITY BANK $500,000
2012-09-12AL&R $350,000 — from 641 CLASSON REALTY LLC to CLASSON FUNDING LLC $350,000
2012-09-12Mortgage $350,000 — from 641 CLASSON REALTY LLC to CLASSON FUNDING LLC $350,000
2012-08-10Deed $335,000 — from L. CELESTE KING INC. to 641 CLASSON REALTY LLC $335,000
1985-04-30Mortgage $100,000 — from L. CELESTE KING INC to SHILOH REALTY CORP $100,000

Ten-year activity

50250
2017
2018
2019
2020
2021
2022
2023
2024
2025
42
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
2017102014
201814100217
201961050223
2020101417
2021004015
20220078318
202301172323
2024006039
202501300233
202601390242
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The full timeline

Construction 29Enforcement 26Housing & tenants 136Ownership & money 33Health & systems 20

Every one of the 244 recorded events, 1967–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 11238 · Landlord rankings · How grades work · The map · The Mice Map