34 Ave O, Brooklyn, NY 11204 Property Records

New York City property record for 34 Ave O, Brooklyn, NY 11204

Property Summary

Property Type	Mixed Use Commercial Office / Residential
Details	3,600 sqft · built 1931
Lot Size	0.046 acres (2,000 sqft)
Owner	Company Name on Record
Last Sale	$930,000 (Jan 2011)
Tax Bill	$23,267 (2025)
Deeds & Mortgages	Oct 2018 Mortgage Oct 2018 Loan Modification
APN	`06597-0001`

Property Details

APN / Parcel Number

Primary APN	`06597-0001`
Alternative APNs	`2003065970001` `3-06597-0001`

Interior

Units	10 Units
Stories	2 Stories
Building Area	3,600 sqft Gross Area
1st Floor Area	1,600 sqft

Exterior

Year Built	Built 1931
Effective Year Built	Effective 1931
Lot Area	2,000 sqft (0.046 acres)
Lot Dimensions	100 ft deep x 20 ft wide
View / Lot	Corner

Location & Zoning

Account Number	3-06597-0001
Street Address	34 AVENUE O
City	BROOKLYN
State	NY
Zip	11204-6358
Property Category	Commercial
Property Type	Commercial > Office > Mixed Use Commercial Office / Residential
Local Zoning Code	R5B
Legal Block	6597
Legal Lot Number	1
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	2
Census Block	2001
Census Tract	43000

Owner

Source: New York City records, as of August 18, 2026

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

Owner of Record	Company Name on Record
Mailing Address	34 AVENUE O, BROOKLYN, NY 11204-6358
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
Oct 26, 2018	Deed of Trust, Mortgage SPENCER SAVINGS BANK, SLA
Oct 12, 2018	Loan Modification, Mortgage SPENCER SVGS BK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 20, 2011 · Amount on Record
Deed Sale	Jan 20, 2011 · Amount on Record
Deed Document Number	201124763
Record Updated	Sep 20, 2026

October 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	34 AVENUE O, BROOKLYN, NY 11204-6358
Transaction Type	Mortgage
Record Updated	Mar 4, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1346 67TH ST, BROOKLYN, NY 11219-6167

Mortgage

Document Number	0000356627
Date	Oct 26, 2018
Instrument	2018000356627

Lender

Name	SPENCER SAVINGS BANK, SLA
Address	611 RIVER DR, ELMWOOD PARK, NJ 07407

Agreement

Amount	Amount Recorded

October 2018: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	34 AVENUE O, BROOKLYN, NY 11204-6358
Document Number	0000356628
Instrument Date	Oct 12, 2018
Transaction Type	Mortgage
Record Updated	Nov 7, 2018
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	1346 67TH ST BROOKLYN NY 112196167, BROOKLYN, NY 11219-6167

Mortgage

Document Number	0000356628
Date	Oct 26, 2018
Instrument	356628

Lender

Name	SPENCER SVGS BK
Type	Federal Savings Bank
Address	611 RIVER DR, ELMWOOD PARK, NJ 07407-1325

Agreement

Amount	Amount Recorded

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		$441,000 (+22.5%) Land $104,400 Building $336,600	$980,000 (+22.5%) Land $232,000 Building $748,000
2025	$23,267.00 (+3.18%)
2023	$22,549.00	$360,000 Land $104,400 Building $255,600	$800,000 Land $232,000 Building $568,000

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	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

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 1,694 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300

May also be available: Skywire Networks, Starry, T-Mobile.

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