40 Saint Marks Ave, Brooklyn, NY 11217 Property Records

New York City property record for 40 Saint Marks Ave, Brooklyn, NY 11217

Property Summary

Property Type	Duplex
Details	2,102 sqft · built 1901
Lot Size	0.024 acres (1,035 sqft)
Owner	2 Individual Names on Record
Last Sale	$2,850,000 (Jan 2015)
Tax Bill	$7,131 (2025)
Deeds & Mortgages	Nov 2019 Mortgage Oct 2019 Loan Modification
APN	`00935-0027`

Property Details

APN / Parcel Number

Primary APN	`00935-0027`
Alternative APNs	`0401009350027` `3-00935-0027`

Interior

Units	2 Units
Stories	3 Stories
Building Area	2,102 sqft Living Area
1st Floor Area	667 sqft

Exterior

Year Built	Built 1901
Effective Year Built	Effective 1901
Architectural Style	Duplex Single
Construction Type	Brick
Lot Area	1,035 sqft (0.024 acres)
Lot Dimensions	62.1 ft deep x 16.7 ft wide

Location & Zoning

Account Number	3-00935-0027
Street Address	40 SAINT MARKS AVE
City	BROOKLYN
State	NY
Zip	11217-2404
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R6B
Legal Block	935
Legal Lot Number	27
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	2
Census Block	2006
Census Tract	12902

Owner

Source: New York City records, as of May 4, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	40 SAINT MARKS AVE, BROOKLYN, NY 11217-2404
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Nov 13, 2019	Deed of Trust, Mortgage WELLS FARGO BANK NA
Oct 9, 2019	Loan Modification, Mortgage WELLS FARGO BK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 5, 2015 · Amount on Record
Deed Sale	Jan 5, 2015 · Amount on Record
Prior Sale	Mar 5, 2008 · Amount on Record
Deed Document Number	20153743
Record Updated	Oct 29, 2026

November 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	40 SAINT MARKS AVE, BROOKLYN, NY 11217-2404
Transaction Type	Mortgage
Record Updated	Oct 26, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	40 SAINT MARKS AVE, BROOKLYN, NY 11217-2404

Mortgage

Document Number	0000369792
Date	Nov 13, 2019
Instrument	2019000369792

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	101 N PHILLIPS AVE, SIOUX FALLS, SD 57104

Agreement

Amount	Amount Recorded

October 2019: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	40 SAINT MARKS AVE, BROOKLYN, NY 11217-2404
Document Number	0000369793
Instrument Date	Oct 9, 2019
Transaction Type	Mortgage
Record Updated	Nov 25, 2019
Title Company	TITLEVEST AGENCY INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	40 SAINT MARKS AVE BROOKLYN NY 112172404, BROOKLYN, NY 11217-2404

Mortgage

Document Number	0000369793
Date	Nov 13, 2019
Instrument	369793

Lender

Name	WELLS FARGO BK
Type	Bank
Address	2701 WELLS FARGO WAY, MINNEAPOLIS, MN 55467-8000

Agreement

Amount	Amount Recorded
Term	300 Months
Due	Nov 12, 2044

Interest

Rate Type	Fixed Rate
Rate	3.12%

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		$186,000 (+12.36%) Land $19,140 Building $166,860	$3,100,000 (+12.36%) Land $319,000 Building $2,781,000
2025	$7,131.00 (+11.61%)
2023	$6,389.00	$165,540 Land $19,140 Building $146,400	$2,759,000 Land $319,000 Building $2,440,000

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 Policies	3 in force
Nearby Flood Claims	4 (1978–2023)
Claims Outside the SFHA	3 of 4
Most Recent Claim	Sep 2023 · Severe Storm And Flooding

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 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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