671 45th St, Brooklyn, NY 11220 Property Records

New York City property record for 671 45th St, Brooklyn, NY 11220

Property Summary

Property Type	Duplex
Details	3,190 sqft · built 1910
Lot Size	0.046 acres (2,003 sqft)
Owner	Individual Name on File
Last Sale	$177,500 (Feb 1995)
Tax Bill	$8,389 (2025)
APN	`00740-0049`

Property Details

APN / Parcel Number

Primary APN	`00740-0049`
Alternative APNs	`0304007400049` `3-00740-0049`

Interior

Units	2 Units
Stories	2 Stories
Building Area	3,190 sqft Living Area
1st Floor Area	960 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	3-00740-0049
Street Address	671 45TH ST
City	BROOKLYN
State	NY
Zip	11220-1408
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R6B
Legal Block	740
Legal Lot Number	49
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	1
Census Block	1000
Census Tract	9600

Owner

Source: New York City records · APN 00740-0049

Assessment roll updated May 4, 2026 · Last verified May 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	671 45TH ST, BROOKLYN, NY 11220-1408
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Feb 01, 1995 · Amount on Record
Deed Sale	Feb 01, 1995 · Amount on Record
Deed Book / Page	3456 / 1178
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: New York City records · Assessment roll updated May 4, 2026 · Last verified May 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

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$125,280 (+16.78%) Land $24,840 Building $100,440	$2,088,000 (+16.78%) Land $414,000 Building $1,674,000
2025	$8,389.00 (+5.51%)
2023	$7,951.00	$107,280 Land $24,840 Building $82,440	$1,788,000 Land $414,000 Building $1,374,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Not on file

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Historic Designation

Source: NPS National Register of Historic Places as of August 1, 2026 · Last verified October 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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

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 Communications, Starry, T-Mobile USA.

Based on FCC filings for 2,354 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	NEW YORK CITY SYSTEM serves 8,271,000 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.