40 4th Ave, #4, Brooklyn, NY 11217 Property Records

New York City property record for 40 4th Ave, #4, Brooklyn, NY 11217

Property Summary

Property Type	Mixed Use Commercial Office / Residential
Details	4,000 sqft · built 1915
Lot Size	0.032 acres (1,400 sqft)
Owner	Company Name on File
Last Sale	$3,050,000 (May 2026)
Tax Bill	$24,226 (2025)
Deeds & Mortgages	Sep 2026 Mortgage May 2026 Sale & Mortgage + 2 more
APN	`00192-0037`

Property Details

APN / Parcel Number

Primary APN	`00192-0037`
Alternative APNs	`0105001920037` `3-00192-0037`

Interior

Units	12 Units
Stories	4 Stories
Building Area	4,000 sqft Gross Area
1st Floor Area	1,000 sqft

Exterior

Year Built	Built 1915
Effective Year Built	Effective 1915
Lot Area	1,400 sqft (0.032 acres)
Lot Dimensions	70 ft deep x 20 ft wide

Location & Zoning

Account Number	3-00192-0037
Street Address	40 4TH AVE, 4
City	BROOKLYN
State	NY
Zip	11217-2643
Property Category	Commercial
Property Type	Commercial > Office > Mixed Use Commercial Office / Residential
Local Zoning Code	C44D
Legal Block	192
Legal Lot Number	37
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	3
Census Block	3001
Census Tract	3900

Owner

40 4th Ave, #4 is owned by a company that bought it in May 2026.

Source: New York City records, as of September 15, 2026

Owner of Record	Company Name on File
Mailing Address	450 WESTMINSTER RD, BROOKLYN, NY 11218-6036
Owner Type	Company
Vesting	Limited Liability Company

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Sep 4, 2026	Deed of Trust, Mortgage
May 8, 2026	Deed, Transfer · Stand-Alone First Mortgage
Oct 8, 2020	Deed, Transfer SIGNATURE BANK
Nov 21, 2018	Grant Deed, Transfer CLASS ABSTRACT SERVICES INC, CLASS ABS SVCS INC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 8, 2026 · Amount on File
Deed Sale	May 8, 2026 · Amount on File
Prior Sale	Oct 8, 2020 · Amount on File
Deed Document Number	2026129668
Record Updated	Oct 29, 2026

September 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Sep 4, 2026
Property Address	40 4TH AVE, 4, BROOKLYN, NY 11217-2643
Document Number	0000252656
Instrument Date	Aug 19, 2026
Instrument	2026252656
Transaction Type	Mortgage
Record Updated	Sep 15, 2026

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000252656,
Date	Sep 4, 2026
Instrument	2026252656

Lender

Agreement

Amount	Amount on Record

Interest

Max Rate	-1%

May 2026: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	May 8, 2026
Property Address	40 4TH AVE, 4, BROOKLYN, NY 11217-2643
Document Number	0000129668
Instrument Date	Apr 22, 2026
Instrument	2026129668
Transaction Type	Transfer
Record Updated	Jul 14, 2026

Transaction

Amount	Amount on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	450 WESTMINSTER RD, BROOKLYN, NY 11218-6036

Mortgage

Date	May 8, 2026

Lender

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

Interest

Rate	6.38%
Max Rate	-1%

October 2020: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Oct 8, 2020
Property Address	40 4TH AVE # 4, 4, BROOKLYN, NY 11217-2643
Document Number	0000276356
Instrument Date	Sep 22, 2020
Instrument	2020000276356
Transaction Type	Transfer
Record Updated	Jul 9, 2021

Transaction

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

Transferred From (Grantor/Seller)

Name	Verified Name
Address	870 UNITED NATIONS PLZ # PLZ20E, 870, NEW YORK, NY 10017-1807

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	PO BOX 621, LAUREL, NY 11948-0621

Mortgage

Document Number	0000276357
Date	Oct 8, 2020
Instrument	2020000276357

Lender

Name	SIGNATURE BANK

Agreement

Amount	Amount on Record

November 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Nov 21, 2018
Property Address	40 4TH AVE # 4, 4, BROOKLYN, NY 11217-2643
Document Number	0000385357
Instrument Date	Jul 1, 2018
Instrument	385357
Transaction Type	Transfer
Record Updated	Dec 5, 2018
Title Company	CLASS ABSTRACT SERVICES INC, CLASS ABS SVCS INC

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	15 SCHERMERHORN ST BROOKLYN NY 112014802, BROOKLYN, NY 11201-4802

Tax Assessment & Valuation

The 2025 property tax bill for 40 4th Ave, #4 was $24,226, up 3.2% from the year before.

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		$952,650 (+20.01%) Land $6,300 Building $946,350	$2,117,000 (+20.01%) Land $14,000 Building $2,103,000
2025	$24,226.00 (+3.19%)	$793,800 Land $6,300 Building $787,500	$1,764,000 Land $14,000 Building $1,750,000
2024	$23,477.00 (+8%)
2023	$21,738.00	$551,250 Land $6,300 Building $544,950	$1,225,000 Land $14,000 Building $1,211,000

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

FEMA has no flood map on file for 40 4th Ave, #4; 1 flood insurance policy is in force nearby.

Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Not on file
Nearby Flood Policies	1 in force

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

The area around 40 4th Ave, #4 has no burnable land within ember reach, so its wildfire risk is not rated.

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 1,378 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
T-Mobile Fixed Wireless	100 / 20

May also be available: Optimum, Skywire Networks, Starry.

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