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783 E 21st St, Brooklyn, NY 11210 Property Records

New York City property record for 783 E 21st St, Brooklyn, NY 11210

Property Summary

Property TypeSingle Family Home
Details2,653 sqft · built 1910
Lot Size0.115 acres (5,000 sqft)
OwnerIndividual Name on Record
Last Sale$575,000 (Apr 2004)
Tax Bill$8,693 (2025)
Deeds & MortgagesDec 2017 Mortgage
Jan 2018 Loan Modification
APN05242-0029

Property Details

APN / Parcel Number

Primary APN05242-0029
Alternative APNs
  • 1605052420029
  • 3-05242-0029

Interior

Stories2 Stories
Building Area2,653 sqft Living Area
1st Floor Area960 sqft

Exterior

Year BuiltBuilt 1910
Effective Year BuiltEffective 1910
Lot Area5,000 sqft (0.115 acres)
Lot Dimensions100 ft deep x 50 ft wide

Location & Zoning

Account Number3-05242-0029
Street Address783 E 21ST ST
CityBROOKLYN
StateNY
Zip11210-1041
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR3X
Legal SubdivisionSOUTH MILDWOOD MAP
Legal Block5242
Legal Lot Number29
JurisdictionKINGS (BROOKLYN) NY
Township / Civil DivisionBROOKLYN
Census Block Group1
Census Block1000
Census Tract76600

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 Address783 E 21ST ST, BROOKLYN, NY 11210-1041
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Dec 29, 2017Deed of Trust, Mortgage · Conventional Mortgage
FM HM LOANS
Jan 19, 2018Loan Modification, Consolidation and Extension, Mortgage · Line of Credit
FM HM LOANS

Assessor's Deed Record

Deed NamesName on Deed
Last SaleApr 19, 2004 · Amount on Record
Deed SaleApr 19, 2004 · Amount on Record
Deed Document Number2004237811
Record UpdatedJun 8, 2026

December 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionKINGS (BROOKLYN) NY
Property Address783 E 21ST ST, BROOKLYN, NY 11210-1041
Document Number0000023080
Instrument DateDec 29, 2017
Transaction TypeMortgage
Record UpdatedJan 11, 2019
Title CompanyINSIGNIA TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address783 E 21ST ST BROOKLYN NY 112101041, BROOKLYN, NY 11210-1041

Mortgage

Document Number0000023080
DateJan 19, 2018
Instrument23080
Lender
NameFM HM LOANS
AddressBROOKLYN, NY 11210
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term240 Months
DueJan 18, 2038

January 2018: Loan Modification, Consolidation and Extension, Mortgage

Document TypeLoan Modification, Consolidation and Extension
JurisdictionKINGS (BROOKLYN) NY
Recording DateJan 19, 2018
Property Address783 E 21ST ST, BROOKLYN, NY 11210-1041
Instrument DateDec 29, 2017
Instrument23081
Transaction TypeMortgage
Record UpdatedJan 14, 2020
Title CompanyINSIGNIA TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address783 E 21ST ST BROOKLYN NY 112101041, BROOKLYN, NY 11210-1041

Mortgage

Document Number0000023081
DateJan 19, 2018
Instrument23081
Lender
NameFM HM LOANS
AddressBROOKLYN, NY 11210
Agreement
TypeLine of Credit
AmountAmount Recorded
Term240 Months
DueJan 18, 2038
Interest
Rate TypeAdjustable Rate
Rate4.12%

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$123,780 (+2.48%) Land $33,540 Building $90,240$2,063,000 (+2.48%) Land $559,000 Building $1,504,000
2025$8,693.00 (+6.82%)
2023$8,138.00$120,780 Land $33,540 Building $87,240$2,013,000 Land $559,000 Building $1,454,000

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
Nearby Flood Claims1 (2021)
Claims Outside the SFHA1 of 1
Most Recent ClaimSep 2021 · Remnants Of Hurricane Ida

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 848 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: Starry.

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