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891 Knickerbocker Ave, Brooklyn, NY 11207 Property Records

New York City property record for 891 Knickerbocker Ave, Brooklyn, NY 11207

Property Summary

Property TypeDuplex
Details1,960 sqft · built 1910
Lot Size0.046 acres (2,000 sqft)
OwnerIndividual Name on File
Last Sale$1,362,500 (Jan 2026)
Tax Bill$5,661 (2025)
Deeds & MortgagesJan 2026 Sale & Mortgage
Jan 2023 Sale
+ 2 more
APN03437-0005

Property Details

APN / Parcel Number

Primary APN03437-0005
Alternative APNs
  • 1109034370005
  • 3-03437-0005

Interior

Units2 Units
Stories2 Stories
Building Area1,960 sqft Living Area
1st Floor Area980 sqft

Exterior

Year BuiltBuilt 1910
Effective Year BuiltEffective 1910
Architectural StyleDuplex Single
Construction TypeBrick
Lot Area2,000 sqft (0.046 acres)
Lot Dimensions100 ft deep x 20 ft wide

Location & Zoning

Account Number3-03437-0005
Street Address891 KNICKERBOCKER AVE
CityBROOKLYN
StateNY
Zip11207-1316
Property CategoryResidential
Property TypeResidential > Multi-Unit > Duplex
Local Zoning CodeR6
Legal Block3437
Legal Lot Number5
JurisdictionKINGS (BROOKLYN) NY
Township / Civil DivisionBROOKLYN
Census Block Group1
Census Block1001
Census Tract40900

Owner

Source: New York City records · APN 03437-0005

Assessment roll updated May 4, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordIndividual Name on File
Mailing Address891 KNICKERBOCKER AVE, BROOKLYN, NY 11207-1316
OccupancyOwner Occupied
Owner TypeIndividual
VestingIndividual(s)

Deeds, Mortgages & Sale History

DateDocument
Jan 06, 2026Deed, Transfer
MORTGAGE ELECTRONIC REGISTRATON SYS
Jan 06, 2023Deed, Transfer
Jan 06, 2023Deed, Transfer
Jul 11, 2018Quit Claim Deed, Transfer
CHOICE TITLE AGENCY INC

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleJan 06, 2026 · Amount on Record
Deed SaleJan 06, 2026 · Amount on Record
Prior SaleMar 09, 2016
Prior Transfer DateDec 23, 2022
Prior Transfer Doc0000005138
Record UpdatedSep 20, 2026

January 2026: Deed, Transfer

Document TypeDeed
JurisdictionKINGS (BROOKLYN) NY
Recording DateJan 06, 2026
Property Address891 KNICKERBOCKER AVE, BROOKLYN, NY 11207-1316
Document Number0000003387
Instrument DateDec 29, 2025
Instrument2026000003387
Transaction TypeTransfer
Record UpdatedJan 13, 2026

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address200 HUDSON STREET STE 10001000, 10001000, JERSEY CITY, NJ 07311-1218

Transferred To (Grantee/Buyer)

NameVerified Name
Address891 KNICKERBOCKER AVE, BROOKLYN, NY 11207-1316

Mortgage

Document Number0000003388
DateJan 06, 2026
Instrument2026000003388
Lender
NameMORTGAGE ELECTRONIC REGISTRATON SYS
Agreement
AmountAmount Recorded

January 2023: Deed, Transfer

Document TypeDeed
JurisdictionKINGS (BROOKLYN) NY
Recording DateJan 06, 2023
Property Address891 KNICKERBOCKER AVE, BROOKLYN, NY 11207-1316
Document Number0000005138
Instrument DateDec 23, 2022
Instrument2023000005138
Transaction TypeTransfer
Record UpdatedJan 17, 2023

Transaction

Tax$0.00
Additional
  • Arm's Length
  • Multiple Parcels

Transferred From (Grantor/Seller)

NameVerified Name
Address1201 BROADWAY STE 401, 401, NEW YORK, NY 10001-5658

Transferred To (Grantee/Buyer)

NameVerified Name
Address1201 BROADWAY STE 401, 401, NEW YORK, NY 10001-5658
InvestorPossibly a Property Investor

January 2023: Deed, Transfer

Document TypeDeed
JurisdictionKINGS (BROOKLYN) NY
Recording DateJan 06, 2023
Property Address891 KNICKERBOCKER AVE, BROOKLYN, NY 11207-1316
Document Number0000005139
Instrument DateDec 23, 2022
Instrument2023000005139
Transaction TypeTransfer
Record UpdatedJan 17, 2023

Transaction

Tax$0.00
Additional
  • Arm's Length
  • Multiple Parcels

Transferred From (Grantor/Seller)

NameVerified Name
Address1201 BROADWAY STE 401, 401, NEW YORK, NY 10001-5658

Transferred To (Grantee/Buyer)

NameVerified Name
Address1201 BROADWAY STE 401, 401, NEW YORK, NY 10001-5658
InvestorPossibly a Property Investor

July 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionKINGS (BROOKLYN) NY
Recording DateJul 11, 2018
Property Address891 KNICKERBOCKER AVE, BROOKLYN, NY 11207-1316
Document Number0000228526
Instrument DateJun 27, 2018
Instrument228526
Transaction TypeTransfer
Record UpdatedJul 25, 2018
Title CompanyCHOICE TITLE AGENCY INC

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address140 BROADWAY #28TH NEW YORK NY 100051108, 28TH, NEW YORK, NY 10005-1108

Tax Assessment & Valuation

Source: New York City records · Assessment roll updated May 4, 2026 · Last verified July 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

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

YearTax BillAssessed ValueAssessed Market Value
2026$85,260 (+19.51%) Land $12,180 Building $73,080$1,421,000 (+19.51%) Land $203,000 Building $1,218,000
2025$5,661.00$71,340 (+4.85%) Land $12,180 Building $59,160$1,189,000 (+4.85%) Land $203,000 Building $986,000
2024$5,661.00 (+2.41%)
2023$5,528.00 (+4.84%)$68,040 (-8.25%) Land $12,180 Building $55,860$1,134,000 (-8.25%) Land $203,000 Building $931,000
2022$5,273.00$74,160 Land $12,180 Building $61,980$1,236,000 Land $203,000 Building $1,033,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood ZoneNot on file
Nearby Flood Policies7 units insured
incl. 7 condo units

Wildfire

Wildfire RiskNot rated
no burnable land within ember reach

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

ProviderMax Down / Up (Mbps)
Verizon
Fiber · Fixed Wireless in parts of the area		2,300 / 2,300
Spectrum
Cable · Fiber in parts of the area		1,000 / 1,000
T-Mobile USA
Fixed Wireless		100 / 20

May also be available: Optimum Communications, Xchange Telecom.

Based on FCC filings for 1,087 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water SystemNEW YORK CITY SYSTEM
serves 8,271,000 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.

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