623 45th St, Brooklyn, NY 11220 Property Records

New York City property record for 623 45th St, Brooklyn, NY 11220

Property Summary

Property Type	Duplex
Details	3,150 sqft · built 1910
Lot Size	0.046 acres (2,003 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,325,000 (Dec 2022)
Tax Bill	$8,139 (2025)
Deeds & Mortgages	Dec 2022 Sale May 2020 Loan Modification + 2 more
APN	`00740-0069`

Property Details

APN / Parcel Number

Primary APN	`00740-0069`
Alternative APNs	`0304007400069` `3-00740-0069`

Interior

Units	2 Units
Stories	2 Stories
Building Area	3,150 sqft Living Area
1st Floor Area	1,000 sqft

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1910
Architectural Style	Duplex Single
Lot Area	2,003 sqft (0.046 acres)
Lot Dimensions	100 ft deep x 20 ft wide

Location & Zoning

Account Number	3-00740-0069
Street Address	623 45TH ST
City	BROOKLYN
State	NY
Zip	11220-5699
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R6B
Legal Block	740
Legal Lot Number	69
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	1
Census Block	1000
Census Tract	9600

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Sunset Park Historic District listed 1988 · 3,238 contributing resources · NRIS 88001464

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

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	1780 73RD ST, BROOKLYN, NY 11204-5639
Owner Type	Individual
Vesting	Individual(s)

Deeds, Mortgages & Sale History

Date	Document
Dec 29, 2022	Deed, Transfer
May 8, 2020	Loan Modification, Mortgage · Conventional Mortgage AMALGAMATED BK
Jun 8, 2020	Deed, Transfer AMALGAMATED BANK
Mar 16, 2020	Quit Claim Deed, Transfer TITLEVEST AGENCY INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 29, 2022 · Amount on Record
Deed Sale	Dec 29, 2022 · Amount on Record
Prior Sale	Aug 23, 2006 · Amount on Record
Deed Document Number	2022464235
Prior Transfer Date	May 8, 2020
Prior Transfer Doc	0000166805
Record Updated	Oct 29, 2026

December 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Dec 29, 2022
Property Address	623 45TH ST, BROOKLYN, NY 11220-1408
Document Number	0000464235
Instrument Date	Dec 15, 2022
Instrument	2022000464235
Transaction Type	Transfer
Record Updated	Dec 1, 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	623 45TH ST, BROOKLYN, NY 11220-1408

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1780 73RD ST, BROOKLYN, NY 11204-5639

May 2020: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	623 45TH ST, BROOKLYN, NY 11220-1408
Document Number	0000166808
Instrument Date	May 8, 2020
Transaction Type	Mortgage
Record Updated	Jun 25, 2020
Title Company	CORNERSTONE ABSTRACT, CORNERSTONE LAND ABSTRACT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	623 45TH ST BROOKLYN NY 112201408, BROOKLYN, NY 11220-1408

Mortgage

Document Number	0000166808
Date	Jun 8, 2020
Instrument	166808

Lender

Name	AMALGAMATED BK
Type	Bank
Address	NEW YORK, NY 10001

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 7, 2050

Interest

Rate Type	Adjustable Rate
Rate	2.25%

June 2020: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Jun 8, 2020
Property Address	623 45TH ST, BROOKLYN, NY 11220-1408
Document Number	0000166805
Instrument Date	May 8, 2020
Instrument	2020000166805
Transaction Type	Transfer
Record Updated	Dec 13, 2021

Transferred From (Grantor/Seller)

Name	Verified Name
Address	623 45TH ST, 623, BROOKLYN, NY 11220-1408

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	623 45TH ST, BROOKLYN, NY 11220-1408

Mortgage

Document Number	0000166807
Date	Jun 8, 2020
Instrument	2020000166807

Lender

Name	AMALGAMATED BANK
Type	Bank

Agreement

Amount	Amount Recorded

March 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Mar 16, 2020
Property Address	623 45TH ST, BROOKLYN, NY 11220-1408
Document Number	0000096798
Instrument Date	Jan 6, 2020
Instrument	96798
Transaction Type	Transfer
Record Updated	Apr 15, 2020
Title Company	TITLEVEST AGENCY INC

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	623 45TH ST BROOKLYN NY 112201408, BROOKLYN, NY 11220-1408

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		$98,280 (+8.19%) Land $25,500 Building $72,780	$1,638,000 (+8.19%) Land $425,000 Building $1,213,000
2025	$8,139.00 (+7.72%)
2023	$7,556.00	$90,840 Land $25,500 Building $65,340	$1,514,000 Land $425,000 Building $1,089,000

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 2,354 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

May also be available: Optimum, Starry, T-Mobile.

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