139 Hemlock St, Brooklyn, NY 11208 Property Records

New York City property record for 139 Hemlock St, Brooklyn, NY 11208

Property Summary

Property Type	Duplex
Details	3,027 sqft · built 1910
Lot Size	0.046 acres (1,983 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,130,000 (Mar 2023)
Tax Bill	$6,735 (2025)
Deeds & Mortgages	Mar 2023 Sale & Mortgage Oct 2021 Sale & Mortgage
APN	`04120-0010`

Property Details

APN / Parcel Number

Primary APN	`04120-0010`
Alternative APNs	`1305041200010` `3-04120-0010`

Interior

Units	2 Units
Stories	2 Stories
Building Area	3,027 sqft Living Area
1st Floor Area	1,091 sqft

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1910
Architectural Style	Duplex Single
Construction Type	Brick
Lot Area	1,983 sqft (0.046 acres)
Lot Dimensions	100 ft deep x 19.8 ft wide

Location & Zoning

Account Number	3-04120-0010
Street Address	139 HEMLOCK ST
City	BROOKLYN
State	NY
Zip	11208-1643
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R5
Legal Block	4120
Legal Lot Number	10
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	2
Census Block	2003
Census Tract	118201

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	139 HEMLOCK ST, BROOKLYN, NY 11208-1643
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Individual(s)

Deeds, Mortgages & Sale History

Date	Document
Mar 1, 2023	Deed, Transfer POWERHOUSE SOLUTIONS, INC.
Oct 21, 2021	Deed, Transfer LYZ CORP.

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 1, 2023 · Amount on Record
Deed Sale	Mar 1, 2023 · Amount on Record
Prior Sale	Oct 21, 2021 · Amount on Record
Deed Document Number	202354780
Record Updated	Oct 29, 2026

March 2023: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Mar 1, 2023
Property Address	139 HEMLOCK ST, BROOKLYN, NY 11208-1643
Document Number	0000054780
Instrument Date	Feb 28, 2023
Instrument	2023000054780
Transaction Type	Transfer
Record Updated	Mar 15, 2023

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	2142 FULTON ST, BROOKLYN, NY 11233-3218

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	139 HEMLOCK ST, BROOKLYN, NY 11208-1643

Mortgage

Document Number	0000054781
Date	Mar 1, 2023
Instrument	2023000054781

Lender

Name	POWERHOUSE SOLUTIONS, INC.

Agreement

Amount	Amount Recorded

October 2021: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Oct 21, 2021
Property Address	139 HEMLOCK ST, BROOKLYN, NY 11208-1643
Document Number	0000416849
Instrument Date	Oct 8, 2021
Instrument	2021000416849
Transaction Type	Transfer
Record Updated	Feb 10, 2022

Transaction

Amount	Amount Recorded
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	40 HILLTOP DR, 40, SYOSSET, NY 11791-2003

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2142 FULTON ST, BROOKLYN, NY 11233-3218

Mortgage

Document Number	0000416850
Date	Oct 21, 2021
Instrument	2021000416850

Lender

Name	LYZ CORP.

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		$64,440 (+14.5%) Land $18,120 Building $46,320	$1,074,000 (+14.5%) Land $302,000 Building $772,000
2025	$6,735.00 (+6.97%)
2023	$6,296.00 Homeowner's exemption Veteran's exemption	$56,280 Land $18,120 Building $38,160	$938,000 Land $302,000 Building $636,000

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

FEMA Flood Zone	Not on file

Values are read at the parcel center point; 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 2,111 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
T-Mobile Fixed Wireless	100 / 20

May also be available: Andrena, Spectrum.

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