171 Cooper St, Brooklyn, NY 11207 Property Records

New York City property record for 171 Cooper St, Brooklyn, NY 11207

Property Summary

Property Type	Triplex
Details	3,093 sqft · built 1910
Lot Size	0.043 acres (1,875 sqft)
Owner	Company Name on Record
Tax Bill	$4,936 (2025)
Deeds & Mortgages	Jun 2023 Mortgage May 2023 Sale + 4 more
APN	`03435-0049`

Property Details

APN / Parcel Number

Primary APN	`03435-0049`
Alternative APNs	`1109034350049` `3-03435-0049`

Interior

Units	7 Units
Stories	3 Stories
Building Area	3,093 sqft Living Area
1st Floor Area	1,031 sqft

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1910
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	3-03435-0049
Street Address	171 COOPER ST
City	BROOKLYN
State	NY
Zip	11207-1518
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	R6
Legal Block	3435
Legal Lot Number	49
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	1
Census Block	1000
Census Tract	41100

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	Company Name on Record
Mailing Address	445 HAMILTON AVE, WHITE PLAINS, NY 10601-1807
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
Jun 15, 2023	Deed, Transfer INVESCO CMI INVESTMENTS, L.P.,
May 24, 2023	Deed, Transfer
Feb 4, 2019	Deed of Trust, Mortgage VALLEY NATIONAL BANK
Sep 24, 2021	Deed, Transfer · Stand-Alone First Mortgage LADDER CAPITAL FINANCE LLC
Jan 29, 2019	Loan Modification, Mortgage · Line of Credit VALLEY NAT'L BK
Aug 24, 2017	Grant Deed, Transfer · Line of Credit EDGEWOOD MAC V LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 15, 2023
Deed Sale	Jun 15, 2023
Prior Sale	May 24, 2023 · Amount on Record
Deed Document Number	2023150680
Prior Transfer Date	Sep 24, 2015
Prior Transfer Doc	0000351299
Record Updated	Oct 29, 2026

June 2023: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Jun 15, 2023
Property Address	171 COOPER ST, BROOKLYN, NY 11207-1518
Document Number	0000150680
Instrument Date	May 25, 2023
Instrument	2023000150680
Transaction Type	Transfer
Record Updated	Jun 27, 2023

Transaction

Tax	$0.00
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name
Address	445 HAMILTON AVE # AVE11TH, AVE11TH, WHITE PLAINS, NY 10601-1807

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	445 HAMILTON AVE # 11TH, WHITE PLAINS, NY 10601-1807
Mail Care Of	ALLEGRETTI & ASSOCIATES LLC
Investor	Possibly a Property Investor

Mortgage

Document Number	0000150683
Date	Jun 15, 2023
Instrument	2023000150683

Lender

Name	INVESCO CMI INVESTMENTS, L.P.,

Agreement

Amount	Amount Recorded

May 2023: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	May 24, 2023
Property Address	171 COOPER ST, BROOKLYN, NY 11207-1518
Document Number	0000128132
Instrument Date	May 17, 2023
Instrument	2023000128132
Transaction Type	Transfer
Record Updated	May 30, 2023

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	41 UNION SQ W # W16TH, W16TH, NEW YORK, NY 10003-3236

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	445 HAMILTON AVE, WHITE PLAINS, NY 10601-1807
Mail Care Of	. ALLEGRETTI & ASSOCIATES LLC
Investor	Possibly a Property Investor

February 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	171 COOPER ST, BROOKLYN, NY 11207-1518
Transaction Type	Mortgage
Record Updated	Oct 26, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	15643 CARRIEDALE LN, FORT MYERS, FL 33912-3904

Mortgage

Document Number	0000038949
Date	Feb 4, 2019
Instrument	2019000038949

Lender

Name	VALLEY NATIONAL BANK
Type	Bank
Address	1455 VALLEY RD, WAYNE, NJ 07470

Agreement

Amount	Amount Recorded

September 2021: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Sep 24, 2021
Property Address	171 COOPER ST, BROOKLYN, NY 11207-1518
Document Number	0000378969
Instrument Date	Aug 26, 2021
Instrument	2021000378969
Transaction Type	Transfer
Record Updated	Oct 5, 2021

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	171 COOPER ST, 171, BROOKLYN, NY 11207-1518

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	41 UNION SQ W # 16TH, NEW YORK, NY 10003-3236

Mortgage

Document Number	0000387816
Date	Oct 1, 2021
Instrument	2021000387816

Lender

Name	LADDER CAPITAL FINANCE LLC
Address	345 PARK AVE # 88, NEW YORK, NY 10154

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

January 2019: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	171 COOPER ST, BROOKLYN, NY 11207-1518
Document Number	0000038950
Instrument Date	Jan 29, 2019
Transaction Type	Mortgage
Record Updated	Feb 13, 2019
Title Company	CHASE ABSTRACT

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	171 COOPER ST BROOKLYN NY 112071518, BROOKLYN, NY 11207-1518

Mortgage

Document Number	0000038950
Date	Feb 4, 2019
Instrument	38950

Lender

Name	VALLEY NAT'L BK
Type	Bank
Address	1455 VALLEY RD, WAYNE, NJ 07470-2089

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

August 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Aug 24, 2017
Property Address	171 COOPER ST, BROOKLYN, NY 11207-1518
Document Number	0000317279
Instrument Date	Aug 1, 2017
Instrument	317279
Transaction Type	Transfer
Record Updated	Aug 30, 2017
Title Company	CHASE ABSTRACT

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$4,620.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	410 GRAHAM AVE BROOKLYN NY 112112423, BROOKLYN, NY 11211-2423

Mortgage

Document Number	317280
Date	Aug 24, 2017
Instrument	317280

Lender

Name	EDGEWOOD MAC V LLC
Address	250 PEQUOT AVE, SOUTHPORT, CT 06890-1387

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

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		$92,460 (-8.22%) Land $12,360 Building $80,100	$1,541,000 (-8.22%) Land $206,000 Building $1,335,000
2025	$4,936.00 (+6.86%)
2023	$4,619.00 (+4.76%)	$100,740 (+22.02%) Land $12,360 Building $88,380	$1,679,000 (+22.02%) Land $206,000 Building $1,473,000
2022	$4,409.00	$82,560 Land $12,360 Building $70,200	$1,376,000 Land $206,000 Building $1,170,000

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Not on file
Nearby Flood Claims	1 (2023)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Sep 2023 · Severe Storm And Flooding

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 2,184 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

May also be available: Skywire Networks, Starry, T-Mobile.

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