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433 18th St, Brooklyn, NY 11215 Property Records

New York City property record for 433 18th St, Brooklyn, NY 11215

Property Summary

Property TypeDuplex
Details1,049 sqft · built 1915
Lot Size0.026 acres (1,120 sqft)
OwnerIndividual Name on Record
Last Sale$740,000 (Aug 2004)
Tax Bill$3,928 (2025)
Deeds & MortgagesNov 2025 Mortgage
Sep 2018 Mortgage
APN00875-0049

Property Details

APN / Parcel Number

Primary APN00875-0049
Alternative APNs
  • 0309008750049
  • 3-00875-0049

Interior

Units2 Units
Stories2 Stories
Building Area1,049 sqft Living Area
1st Floor Area350 sqft

Exterior

Year BuiltBuilt 1915
Effective Year BuiltEffective 1915
Architectural StyleDuplex Single
Construction TypeFrame
Lot Area1,120 sqft (0.026 acres)
Lot Dimensions80 ft deep x 14 ft wide

Location & Zoning

Account Number3-00875-0049
Street Address433 18TH ST
CityBROOKLYN
StateNY
Zip11215-6108
Property CategoryResidential
Property TypeResidential > Multi-Unit > Duplex
Local Zoning CodeR5B
Legal Block875
Legal Lot Number49
JurisdictionKINGS (BROOKLYN) NY
Township / Civil DivisionBROOKLYN
Census Block Group2
Census Block2003
Census Tract14902

Owner

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

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

Owner of RecordIndividual Name on Record
Mailing Address433 18TH ST, BROOKLYN, NY 11215-6108
OccupancyOwner Occupied
Owner TypeIndividual
VestingIndividual(s)

Deeds, Mortgages & Sale History

DateDocument
Nov 19, 2025Deed of Trust, Mortgage
MERS, INC.
Sep 21, 2018Deed of Trust, Mortgage · Conventional Mortgage
DIME CMNTY BK

Assessor's Deed Record

Deed NamesName on Deed
Last SaleAug 12, 2004 · Amount on Record
Deed SaleAug 12, 2004 · Amount on Record
Prior SaleSep 5, 2003 · Amount on Record
Deed Document Number2004501954
Last Transfer DateJul 16, 2024
Transfer Doc0000197690
Record UpdatedOct 29, 2026

November 2025: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionKINGS (BROOKLYN) NY
Property Address433 18TH ST, BROOKLYN, NY 11215-6108
Transaction TypeMortgage
Record UpdatedNov 25, 2025

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000314194
DateNov 19, 2025
Instrument2025000314194
Lender
NameMERS, INC.
Address11819 MIAMI ST, OMAHA, NE 68164
Agreement
AmountAmount Recorded

September 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionKINGS (BROOKLYN) NY
Property Address433 18TH ST, BROOKLYN, NY 11215-6108
Document Number0000331561
Instrument DateSep 21, 2018
Transaction TypeMortgage
Record UpdatedJan 16, 2019
Title CompanyKENSINGTON VANGUARD NATIONAL LAND, KENSINGTON VANGUARD NAT'L LAND

Transferred To (Grantee/Buyer)

NameVerified Name
Address433 18TH ST BROOKLYN NY 112156108, BROOKLYN, NY 11215-6108

Mortgage

Document Number0000331561
DateOct 5, 2018
Instrument331561
Lender
NameDIME CMNTY BK
AddressBROOKLYN, NY 11201
Agreement
TypeConventional Mortgage
AmountAmount Recorded

Tax Assessment & Valuation

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$92,160 (-4.24%) Land $5,880 Building $86,280$1,536,000 (-4.24%) Land $98,000 Building $1,438,000
2025$3,928.00 (+10.96%)
2023$3,540.00$96,240 Land $5,880 Building $90,360$1,604,000 Land $98,000 Building $1,506,000

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.

Flood

Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneNot on file
Nearby Flood Policies2 in force

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.

Wildfire

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 1,655 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
Spectrum
Cable · Fiber in parts of the area		1,000 / 1,000
T-Mobile
Fixed Wireless		100 / 20

May also be available: Astound Broadband, Optimum, Starry.

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