342 Cornelia St, Brooklyn, NY 11237 Property Records

New York City property record for 342 Cornelia St, Brooklyn, NY 11237 · Last verified August 2026

Property Highlights

Property Type	Residential > Multi-Unit > Duplex
Architecture Style	Duplex Single
Year Built	Built 1901
Square Footage	3,180 sqft Living Area
Lot Size	2,000 sqft (0.046 acres)
Occupancy	Owner Occupied
Last Sale	$350,000 (2004)
Tax Bill	$5,137.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`03385-0029`
Alternative APNs	`1107033850029` `3-03385-0029`

Interior

Units	2 Units
Building Area	3,180 sqft Living Area
1st Floor	1,060 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	3-03385-0029
Street Address	342 CORNELIA ST
City	BROOKLYN
State	NY
Zip	11237-6002
Property Usage	Residential Property Usage
Type	Residential > Multi-Unit > Duplex
Legal Block	3385
Legal Lot Number	29
Jurisdiction	KINGS (BROOKLYN) NY
Minor Civil Division	BROOKLYN
Census Blockgroup	1
Census Block	1002
Census Tract	43500

Owner

Source: New York City records · APN 03385-0029

Assessment roll updated May 4, 2026 · Last verified August 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	342 CORNELIA ST, BROOKLYN, NY 11237-6002
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Oct 08, 2004 · Amount on Record
Deed Sale	Oct 08, 2004 · Amount on Record
Deed Doc Number	2004627729
Record Refreshed	Sep 20, 2026

October 2019: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	342 CORNELIA ST, BROOKLYN, NY 11237-6002
Document Number	0000402803
Instrument Date	Oct 11, 2019
Transaction Type	Mortgage
Record Updated	Dec 23, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2075 86TH ST #201 BROOKLYN NY 112143261, 201, BROOKLYN, NY 11214-3261

Mortgage

Document Number	0000402803
Date	Dec 10, 2019
Instrument	402803

Lender

Name	F11 MASTER PARTICIPATION (CT)
Address	OKLAHOMA CITY, OK 73134

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Dec 09, 2034

Interest

Rate	2.5%

Tax Assessment & Valuation

Source: New York City records · Assessment roll updated May 4, 2026 · Last verified August 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		$80,520 (+10.09%) Land $11,280 Building $69,240	$1,342,000 (+10.09%) Land $188,000 Building $1,154,000
2025	$5,137.00 (+7.07%)
2023	$4,798.00	$73,140 Land $11,280 Building $61,860	$1,219,000 Land $188,000 Building $1,031,000

Flood & Wildfire

Our records do not include FEMA flood map data for 342 Cornelia St; wildfire exposure is none.

Flood

Source: FEMA National Flood Hazard Layer

FEMA Flood Zone	FEMA flood map data for this location is not available in our records

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to Homes	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach of burnable land

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