409 Cornelia St, Brooklyn, NY 11237 Property Records

New York City property record for 409 Cornelia St, Brooklyn, NY 11237 · Last verified May 2026

Property Highlights

Property Type	Residential > Multi-Unit > Duplex
Architecture Style	Duplex Single
Year Built	Built 1901
Square Footage	3,000 sqft Living Area
Lot Size	2,000 sqft (0.046 acres)
Last Sale	$950,000 (2016)
Tax Bill	$5,050.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`03379-0070`
Alternative APNs	`1107033790070` `3-03379-0070`

Interior

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

Exterior

Year Built	Built 1901
Effective Year Built	Effective 1901
Architectural Style	Duplex Single Style
Construction Type	Brick Construction
Lot Area	2,000 sqft (0.046 acres)
Depth X Width	100 ft x 20 ft Depth x Width

Location & Zoning

Account Number	3-03379-0070
Street Address	409 CORNELIA ST
City	BROOKLYN
State	NY
Zip	11237-6003
Property Usage	Residential Property Usage
Type	Residential > Multi-Unit > Duplex
Legal Block	3379
Legal Lot Number	70
Jurisdiction	KINGS (BROOKLYN) NY
Minor Civil Division	BROOKLYN
Census Blockgroup	2
Census Block	2000
Census Tract	43900

Owner

Source: New York City records · APN 03379-0070

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	2 Individual Names on File
Mailing Address	6061 PUTNAM AVE, RIDGEWOOD, NY 11385-4529
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Nov 16, 2016 · Amount on Record
Deed Sale	Nov 16, 2016 · Amount on Record
Deed Doc Number	2016402988
Prior Transfer Date	Oct 01, 1997
Record Refreshed	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, not market price estimates; both are a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$84,780 (+8.61%) Land $10,380 Building $74,400	$1,413,000 (+8.61%) Land $173,000 Building $1,240,000
2025	$5,050.00 (+6.83%)
2023	$4,727.00	$78,060 Land $10,380 Building $67,680	$1,301,000 Land $173,000 Building $1,128,000