48 Martense St, Brooklyn, NY 11226 Property Records

New York City property record for 48 Martense St, Brooklyn, NY 11226

Property Summary

Property Type	Triplex
Details	4,062 sqft · built 1930
Lot Size	0.065 acres (2,825 sqft)
Owner	2 Company Names on Record
Tax Bill	$9,818 (2025)
Deeds & Mortgages	Sep 2023 Sale Apr 2019 Transfer
APN	`05089-0025`

Property Details

APN / Parcel Number

Primary APN	`05089-0025`
Alternative APNs	`1602050890025` `3-05089-0025`

Interior

Units	3 Units
Stories	3 Stories
Building Area	4,062 sqft Living Area
1st Floor Area	1,260 sqft

Exterior

Year Built	Built 1930
Effective Year Built	Effective 1930
Architectural Style	Triplex
Lot Area	2,825 sqft (0.065 acres)
Lot Dimensions	112 ft deep x 25 ft wide

Location & Zoning

Account Number	3-05089-0025
Street Address	48 MARTENSE ST
City	BROOKLYN
State	NY
Zip	11226-3206
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	R6B
Legal Block	5089
Legal Lot Number	25
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	2
Census Block	2002
Census Tract	79602

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 Company Names on Record
Mailing Address	48 MARTENSE ST, BROOKLYN, NY 11226-3206
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Living Trust

Deeds, Mortgages & Sale History

Date	Document
Sep 21, 2023	Deed, Transfer
Apr 3, 2019	Quit Claim Deed, Transfer GODEEDS INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 2, 2024
Deed Sale	Oct 2, 2024
Prior Sale	Sep 21, 2023
Deed Document Number	2024258167
Prior Transfer Date	Mar 14, 2019
Prior Transfer Doc	0000106095
Record Updated	Oct 29, 2026

September 2023: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Sep 21, 2023
Property Address	48 MARTENSE ST, BROOKLYN, NY 11226-3206
Document Number	0000241976
Instrument Date	Jun 14, 2023
Instrument	2023000241976
Transaction Type	Transfer
Record Updated	Oct 3, 2023

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	48 MARTENSE ST, BROOKLYN, NY 11226-3206

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	48 MARTENSE ST, BROOKLYN, NY 11226-3206

April 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Apr 3, 2019
Property Address	48 MARTENSE ST, BROOKLYN, NY 11226-3206
Document Number	0000106095
Instrument Date	Mar 14, 2019
Instrument	106095
Transaction Type	Transfer
Record Updated	Apr 12, 2019
Title Company	GODEEDS INC

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	48 MARTENSE ST BROOKLYN NY 112263206, BROOKLYN, NY 11226-3206

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		$130,080 (+1.64%) Land $23,760 Building $106,320	$2,168,000 (+1.64%) Land $396,000 Building $1,772,000
2025	$9,818.00 (+7.01%)
2023	$9,175.00 (+5.15%)	$127,980 (-8.73%) Land $23,760 Building $104,220	$2,133,000 (-8.73%) Land $396,000 Building $1,737,000
2022	$8,726.00	$140,220 Land $23,760 Building $116,460	$2,337,000 Land $396,000 Building $1,941,000

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

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 774 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless	2,300 / 2,300
Optimum Cable · Fiber in parts of the area	940 / 35
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband, Skywire Networks, Starry.

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