852 Herkimer St, Brooklyn, NY 11233 Property Records

New York City property record for 852 Herkimer St, Brooklyn, NY 11233

Property Summary

Property Type	Duplex
Details	1,671 sqft · built 1901
Lot Size	0.031 acres (1,346 sqft)
Owner	2 Individual Names on Record
Last Sale	$660,000 (Aug 2016)
Tax Bill	$2,201 (2025)
Deeds & Mortgages	Oct 2020 Mortgage Oct 2020 Loan Modification + 1 more
APN	`01710-0027`

Property Details

APN / Parcel Number

Primary APN	`01710-0027`
Alternative APNs	`0607017100027` `3-01710-0027`

Interior

Units	2 Units
Stories	2 Stories
Building Area	1,671 sqft Living Area
1st Floor Area	570 sqft

Exterior

Year Built	Built 1901
Effective Year Built	Effective 1901
Architectural Style	Duplex Single
Lot Area	1,346 sqft (0.031 acres)
Lot Dimensions	89.8 ft deep x 15 ft wide

Location & Zoning

Account Number	3-01710-0027
Street Address	852 HERKIMER ST
City	BROOKLYN
State	NY
Zip	11233-3043
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R6B
Legal Block	1710
Legal Lot Number	27
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	1
Census Block	1004
Census Tract	29900

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 Record	2 Individual Names on Record
Mailing Address	852 HERKIMER ST, BROOKLYN, NY 11233-3043
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Individual(s)

Deeds, Mortgages & Sale History

Date	Document
Oct 30, 2020	Deed of Trust, Mortgage MERS
Oct 5, 2020	Loan Modification, Mortgage · Conventional Mortgage NATIONWIDE EQUITIES
Jul 30, 2019	Deed, Transfer RIDGEWOOD SAVINGS BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 16, 2016 · Amount on Record
Deed Sale	Aug 16, 2016 · Amount on Record
Deed Document Number	2016282180
Last Transfer Date	Oct 16, 2024
Transfer Doc	0000277308
Record Updated	Sep 20, 2026

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	852 HERKIMER ST, BROOKLYN, NY 11233-3043
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000303598
Date	Oct 30, 2020
Instrument	2020000303598

Lender

Name	MERS
Address	PO BOX 2026, FLINT, MI 48501

Agreement

Amount	Amount Recorded

October 2020: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	852 HERKIMER ST, BROOKLYN, NY 11233-3043
Document Number	0000303599
Instrument Date	Oct 5, 2020
Transaction Type	Mortgage
Record Updated	Nov 10, 2020
Title Company	ABSOLUTE TITLE, ABSOLUTE TITLE AGENCY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	852 HERKIMER ST BROOKLYN NY 112333043, BROOKLYN, NY 11233-3043

Mortgage

Document Number	0000303599
Date	Oct 30, 2020
Instrument	303599

Lender

Name	NATIONWIDE EQUITIES
Type	Funding / Finance Company
Address	MAHWAH, NJ 07495

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 29, 2050

Interest

Rate Type	Fixed Rate
Rate	3%

July 2019: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Jul 30, 2019
Property Address	852 HERKIMER ST, BROOKLYN, NY 11233-3043
Document Number	0000239407
Instrument Date	Jul 19, 2019
Instrument	2019000239407
Transaction Type	Transfer
Record Updated	Jul 9, 2021

Transferred From (Grantor/Seller)

Name	Verified Name
Address	852 HERKIMER ST, 852, BROOKLYN, NY 11233-3043

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	852 HERKIMER ST, BROOKLYN, NY 11233-3043

Mortgage

Document Number	0000239408
Date	Jul 30, 2019
Instrument	2019000239408

Lender

Name	RIDGEWOOD SAVINGS BANK
Type	Bank

Agreement

Amount	Amount Recorded

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	New York
County	Kings County
Municipality	New York City
Unified School District	New York City Department Of Education (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$76,560 (+2.82%) Land $16,620 Building $59,940	$1,276,000 (+2.82%) Land $277,000 Building $999,000
2025	$2,201.00 (+7%)
2023	$2,057.00	$74,460 Land $16,620 Building $57,840	$1,241,000 Land $277,000 Building $964,000

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 Zone	Not on file
Nearby Flood Policies	2 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 Risk	Not 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 System	NEW YORK CITY SYSTEM serves 8,271,000 people · EPA ID NY7003493
Water Source	Surface water
Last State Inspection	Dec 2025
Lead	10 ppb (2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Uncovered finished water reservoir currently in violation since Feb 2017
Monitoring and Reporting	None 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 935 locations within half a mile, as of December 31, 2025

Provider	Max 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: ResiBridge, Skywire Networks, Starry.

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