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173 Knickerbocker Ave, Apt 4A, Brooklyn, NY 11237 Property Records

New York City property record for 173 Knickerbocker Ave, Apt 4A, Brooklyn, NY 11237

Property Summary

Property TypeCondominium
Details641 sqft · built 2014
Owner2 Individual Names on File
Last Sale$700,000 (Apr 2025)
Tax Bill$5,850 (2025)
Deeds & MortgagesMar 2018 Sale & Mortgage
APN03166-1007

Property Details

APN / Parcel Number

Primary APN03166-1007
Alternative APN
  • 3-03166-1007

Interior

Stories4 Stories
Building Area641 sqft Living Area

Exterior

Year BuiltBuilt 2014
Effective Year BuiltEffective 2014
Architectural StyleCondo/Apartment

Location & Zoning

Account Number3-03166-1007
Street Address173 KNICKERBOCKER AVE, 4A
CityBROOKLYN
StateNY
Zip11237-2795
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Condominium
Local Zoning CodeR6
Legal Subdivision173 KNICKERBOCKER AVENUE CONDO
Legal Block3166
Legal Lot Number1007
JurisdictionKINGS (BROOKLYN) NY
Township / Civil DivisionBROOKLYN
Census Block Group3
Census Block3000
Census Tract42700

Owner

173 Knickerbocker Ave, Apt 4A is owned by two individuals who bought it in April 2025.

Source: New York City records, as of May 4, 2026

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

Owner of Record2 Individual Names on File
Mailing Address1584 WHITE HORSE CT, BONITA, CA 91902-4257
Owner TypeIndividual
VestingIndividual(s)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleApr 9, 2025 · Amount on File
Deed SaleApr 9, 2025 · Amount on File
Prior SaleMar 19, 2018 · Amount on File
Deed Document Number202596897
Record UpdatedJun 8, 2026

March 2018: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionKINGS (BROOKLYN) NY
Recording DateMar 19, 2018
Property Address173 KNICKERBOCKER AVE APT 4A, 4A, BROOKLYN, NY 11237-2795
Document Number0000093413
Instrument DateMar 6, 2018
Instrument93413
Transaction TypeTransfer
Record UpdatedApr 5, 2018
Title CompanyMIT NATIONAL LAND SERVICES

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$2,396.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address173 KNICKERBOCKER AVE #4A BROOKLYN NY 112372795, 4A, BROOKLYN, NY 11237-2795

Mortgage

Document Number93414
DateMar 19, 2018
Instrument93414
Lender
NameCITIBANK
TypeFederal Savings Bank
AddressO'FALLON, MO 63368-2240
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term360 Months
DueMar 18, 2048

Tax Assessment & Valuation

The 2025 property tax bill for 173 Knickerbocker Ave, Apt 4A was $5,850.

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$123,353 Land $12,238 Building $111,115$274,117 Land $27,195 Building $246,922
2025$5,850.00
2023$5,250.00$88,892 Land $12,238 Building $76,654$197,538 Land $27,195 Building $170,343

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 173 Knickerbocker Ave, Apt 4A.

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 173 Knickerbocker Ave, Apt 4A 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 720 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
T-Mobile
Fixed Wireless		100 / 20

May also be available: Andrena, Spectrum, Starry.

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