142 Nelson St, Brooklyn, NY 11231 Property Records

New York City property record for 142 Nelson St, Brooklyn, NY 11231

Property Summary

Property Type	Triplex
Details	2,052 sqft · built 1901
Lot Size	0.043 acres (1,875 sqft)
Owner	Company Name on Record
Last Sale	$2,730,000 (Sep 2025)
Tax Bill	$7,224 (2025)
Deeds & Mortgages	Sep 2025 Sale & Mortgage
APN	`00379-0017`

Property Details

APN / Parcel Number

Primary APN	`00379-0017`
Alternative APNs	`0202003790017` `3-00379-0017`

Interior

Units	7 Units
Stories	3 Stories
Building Area	2,052 sqft Living Area
1st Floor Area	713 sqft

Exterior

Year Built	Built 1901
Effective Year Built	Effective 1901
Architectural Style	Triplex
Lot Area	1,875 sqft (0.043 acres)
Lot Dimensions	100 ft deep x 18.8 ft wide

Location & Zoning

Account Number	3-00379-0017
Street Address	142 NELSON ST
City	BROOKLYN
State	NY
Zip	11231-4462
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	R6B
Legal Block	379
Legal Lot Number	17
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	7
Census Block	7000
Census Tract	6500

Owner

Source: New York City records, as of July 14, 2026

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

Owner of Record	Company Name on Record
Mailing Address	106 WILLOW ST, 4, BROOKLYN, NY 11201-2202
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 30, 2025 · Amount on Record
Deed Sale	Sep 30, 2025 · Amount on Record
Prior Sale	May 11, 2004 · Amount on Record
Prior Transfer Date	Apr 15, 2009
Record Updated	Sep 20, 2026

September 2025: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Sep 30, 2025
Property Address	142 NELSON ST, BROOKLYN, NY 11231-4462
Document Number	0000266451
Instrument Date	Sep 19, 2025
Instrument	2025000266451
Transaction Type	Transfer
Record Updated	Nov 4, 2025

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	142 NELSON ST, BROOKLYN, NY 11231-4462

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	106 WILLOW ST # 4, 4, BROOKLYN, NY 11201-2202

Mortgage

Document Number	0000287850
Date	Sep 30, 2025
Instrument	2025000287850

Lender

Name	MORTGAGE ELECTRONIC REGISTRATION SY

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		$148,080 (+311.66%) Land $21,540 Building $126,540	$2,468,000 (+19.63%) Land $359,000 Building $2,109,000
2025	$7,224.00 (+11.55%)	$35,971 (-71.45%) Land $6,260 Building $29,711	$2,063,000 (-1.76%) Land $359,000 Building $1,704,000
2023	$6,476.00	$126,000 Land $21,540 Building $104,460	$2,100,000 Land $359,000 Building $1,741,000

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 1,577 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
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Starry Fixed Wireless	300 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: Optimum.

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