550 45th St, Brooklyn, NY 11220 Property Records

New York City property record for 550 45th St, Brooklyn, NY 11220

Property Summary

Property Type	Duplex
Details	3,586 sqft · built 1920
Lot Size	0.046 acres (2,003 sqft)
Owner	Company Name on Record
Last Sale	$900,000 (Dec 2018)
Tax Bill	$9,477 (2025)
Deeds & Mortgages	Dec 2018 Sale & Mortgage Oct 2018 Sale
APN	`00748-0027`

Property Details

APN / Parcel Number

Primary APN	`00748-0027`
Alternative APNs	`0304007480027` `3-00748-0027`

Interior

Units	2 Units
Stories	3 Stories
Building Area	3,586 sqft Living Area
1st Floor Area	640 sqft

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1920
Architectural Style	Duplex Single
Construction Type	Brick
Lot Area	2,003 sqft (0.046 acres)
Lot Dimensions	100 ft deep x 20 ft wide

Location & Zoning

Account Number	3-00748-0027
Street Address	550 45TH ST
City	BROOKLYN
State	NY
Zip	11220-1307
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R6B
Legal Block	748
Legal Lot Number	27
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	4
Census Block	4001
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	Company Name on Record
Mailing Address	550 45TH ST, BROOKLYN, NY 11220-1307
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
Dec 27, 2018	Deed, Transfer CATHAY BANK
Oct 2, 2018	Grant Deed, Transfer AMTRUST TITLE INSURANCE COMPANY, AMTRUST TITLE INS CO

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 27, 2018 · Amount on Record
Deed Sale	Dec 27, 2018 · Amount on Record
Prior Sale	Oct 2, 2018 · Amount on Record
Deed Document Number	2018424944
Prior Transfer Date	Jan 22, 1998
Record Updated	Oct 29, 2026

December 2018: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Dec 27, 2018
Property Address	550 45TH ST, BROOKLYN, NY 11220-1307
Document Number	0000424944
Instrument Date	Dec 19, 2018
Instrument	2018000424944
Transaction Type	Transfer
Record Updated	Aug 19, 2022

Transaction

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

Transferred From (Grantor/Seller)

Name	Verified Name
Address	550 45TH ST, 550, BROOKLYN, NY 11220-1307

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	550 45TH ST, BROOKLYN, NY 11220-1307

Mortgage

Document Number	0000424945
Date	Dec 27, 2018
Instrument	2018000424945

Lender

Name	CATHAY BANK
Type	Bank

Agreement

Amount	Amount Recorded

October 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Oct 2, 2018
Property Address	550 45TH ST, BROOKLYN, NY 11220-1307
Document Number	0000327820
Instrument Date	Sep 12, 2018
Instrument	327820
Transaction Type	Transfer
Record Updated	Nov 19, 2018
Title Company	AMTRUST TITLE INSURANCE COMPANY, AMTRUST TITLE INS CO

Transaction

Amount	Amount Recorded
Tax	$1,440.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	68 S SERVICE RD #100 MELVILLE NY 117472350, 100, MELVILLE, NY 11747-2350

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		$150,180 (+88.34%) Land $19,140 Building $131,040	$2,503,000 (+88.34%) Land $319,000 Building $2,184,000
2025	$9,477.00 (+5.1%)
2023	$9,017.00	$79,740 Land $19,140 Building $60,600	$1,329,000 Land $319,000 Building $1,010,000

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 Claims	1 (1979)
Most Recent Claim	Sep 1979 · rainfall accumulation

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 2,354 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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