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823 Classon Ave, Apt 3C, Brooklyn, NY 11238 Property Records

New York City property record for 823 Classon Ave, Apt 3C, Brooklyn, NY 11238

Property Summary

Property TypeCondominium
Details611 sqft · built 1925
Lot Size0.149 acres (6,500 sqft)
OwnerIndividual Name on File
Last Sale$795,000 (Aug 2024)
Tax Bill$3,146 (2025)
Deeds & MortgagesJan 2017 Loan Modification
Jan 2017 Mortgage
APN01178-1121

Property Details

APN / Parcel Number

Primary APN01178-1121
Alternative APN
  • 3-01178-1121

Interior

Units26 Units
Stories8 Stories
Building Area611 sqft Living Area

Exterior

Year BuiltBuilt 1925
Effective Year BuiltEffective 1925
Architectural StyleCondo/Apartment
Lot Area6,500 sqft (0.149 acres)
Lot Dimensions100 ft deep x 65 ft wide

Location & Zoning

Account Number3-01178-1121
Street Address823 CLASSON AVE, 3C
CityBROOKLYN
StateNY
Zip11238-6164
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Condominium
Local Zoning CodeR7A
Legal SubdivisionPROSPECT CONDO
Legal Block1178
Legal Lot Number1121
JurisdictionKINGS (BROOKLYN) NY
Township / Civil DivisionBROOKLYN
Census Block Group2
Census Block2001
Census Tract21700

Owner

823 Classon Ave, Apt 3C is owned by an individual who bought it in August 2024.

Source: New York City records, as of June 9, 2026

Owner of RecordIndividual Name on File
Mailing Address855 E 37TH ST, BROOKLYN, NY 11210-1936
Owner TypeIndividual
VestingIndividual(s)

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

DateDocument
Jan 5, 2017Loan Modification, Consolidation and Extension, Mortgage
BANK OF AMERICA
Jan 5, 2017Deed of Trust, Mortgage · Conventional Mortgage
BANK OF AMERICA

Assessor's Deed Record

Deed NamesName on Deed
Last SaleAug 15, 2024 · Amount on File
Deed SaleAug 15, 2024 · Amount on File
Prior SaleMay 20, 2011 · Amount on File
Deed Document Number2024212087
Record UpdatedSep 20, 2026

January 2017: Loan Modification, Consolidation and Extension, Mortgage

Document TypeLoan Modification, Consolidation and Extension
JurisdictionKINGS (BROOKLYN) NY
Property Address823 CLASSON AVE APT 3C, 3C, BROOKLYN, NY 11238-6164
Document Number0000087830
Instrument DateJan 5, 2017
Transaction TypeMortgage
Record UpdatedJan 14, 2020
Title CompanySERVICELINK

Transaction

Additional
  • Multiple Parcels

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address823 CLASSON AVE #3C BROOKLYN NY 112386164, 3C, BROOKLYN, NY 11238-6164

Mortgage

Document Number0000087830
DateMar 6, 2017
Instrument87830
Lender
NameBANK OF AMERICA
TypeBank
AddressCHARLOTTE, NC 28255
Agreement
AmountAmount on Record
Term360 Months
DueMar 5, 2047
Interest
Rate TypeFixed Rate
Rate3.37%

January 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionKINGS (BROOKLYN) NY
Property Address823 CLASSON AVE APT 3C, 3C, BROOKLYN, NY 11238-6164
Document Number0000087831
Instrument DateJan 5, 2017
Transaction TypeMortgage
Record UpdatedJan 9, 2019
Title CompanySERVICELINK

Transaction

Additional
  • Multiple Parcels

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address823 CLASSON AVE #3C BROOKLYN NY 112386164, 3C, BROOKLYN, NY 11238-6164

Mortgage

Document Number0000087831
DateMar 6, 2017
Instrument87831
Lender
NameBANK OF AMERICA
TypeBank
AddressCHARLOTTE, NC 28255
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term360 Months
DueMar 5, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 823 Classon Ave, Apt 3C was $3,146.

Source: New York City assessment roll, as of May 4, 2026

Property Jurisdictions

TypeName
StateNew York
CountyKings County
MunicipalityNew York City
Unified School DistrictNew York City Department Of Education (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$50,923 Land $5,356 Building $45,567$113,162 Land $11,903 Building $101,259
2025$3,146.00
2023$1,175.00 Additional exemption filed$45,185 Land $5,356 Building $39,829$100,412 Land $11,903 Building $88,509

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

FEMA has no flood map on file for 823 Classon Ave, Apt 3C.

Source: FEMA National Flood Hazard Layer

FEMA Flood ZoneNot on file

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

The area around 823 Classon Ave, Apt 3C has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot rated
no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemNEW YORK CITY SYSTEM
serves 8,271,000 people · EPA ID NY7003493
Water SourceSurface water
Last State InspectionDec 2025
Lead10 ppb (2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureUncovered finished water reservoir
currently in violation since Feb 2017
Monitoring and ReportingNone
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 294 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Verizon
Fiber · Fixed Wireless in parts of the area		2,300 / 2,300
Optimum
Cable · Fiber in parts of the area		940 / 35
Starry
Fixed Wireless		500 / 100
T-Mobile
Fixed Wireless		100 / 20

May also be available: Spectrum.

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