235 Keystone St, Buffalo, NY 14211 Property Records

Erie County and Buffalo City property record for 235 Keystone St, Buffalo, NY 14211

Property Summary

Property Type	Duplex
Details	3 bd · 2 ba · 1,406 sqft · built 1902
Lot Size	0.085 acres (3,690 sqft)
Owner	Individual Name on Record
Last Sale	$80,000 (Oct 2024)
Tax Bill	$347 (2026)
Deeds & Mortgages	Oct 2018 Sale Feb 2018 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`140200 101.57-4-34`

Property Details

APN / Parcel Number

Primary APN	`140200 101.57-4-34`
Alternative APNs	`02001015700004034000` `09119000`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Stories	1 Story
Building Area	1,406 sqft Total Area
1st Floor Area	1,116 sqft
Upper Floors Area	290 sqft

Exterior

Year Built	Built 1902
Effective Year Built	Effective 1902
Architectural Style	Traditional
Exterior Material	Aluminum/Vinyl
Lot Area	3,690 sqft (0.085 acres)
Lot Dimensions	123 ft deep x 30 ft wide

Exterior Amenities

Pool Type	In-Ground Vinyl Pool
Porch	Slab
Porch Area	160 sqft
Patio Area	650 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Oil
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	09119000
Street Address	235 KEYSTONE ST
City	BUFFALO
State	NY
Zip	14211-2547
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	N-3R
Legal Description	5OO.54 S DOAT
Legal Subdivision	HOLLAND LAND COMPANYS SURVEY
Legal Block	4
Legal Lot Number	34.000
Jurisdiction	ERIE NY
Township / Civil Division	BUFFALO
Census Block Group	3
Census Block	3002
Census Tract	3000

Owner

Source: Erie County and Buffalo City records, as of October 20, 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 Record
Mailing Address	155 KEYSTONE ST, BUFFALO, NY 14211-2511
Owner Type	Individual
Vesting	Individual(s)

Deeds, Mortgages & Sale History

Date	Document
Oct 16, 2018	Grant Deed, Transfer NOT AVAILABLE
Feb 6, 2018	Quit Claim Deed, Transfer Quitclaim
Jul 27, 2017	Warranty Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 2, 2024 · Amount on Record
Deed Sale	Oct 2, 2024 · Amount on Record
Prior Sale	Oct 16, 2018 · Amount on Record
Deed Document Number	20242024167656
Deed Book / Page	11436 / 7716
Prior Transfer Date	Jun 17, 2013
Record Updated	Oct 29, 2026

October 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ERIE NY
Recording Date	Oct 16, 2018
Property Address	235 KEYSTONE ST, BUFFALO, NY 14211-2547
Document Number	0113359492
Book / Page	011335 / 009492
Instrument Date	Oct 16, 2018
Transaction Type	Transfer
Record Updated	Mar 26, 2019
Title Company	NOT AVAILABLE

Transaction

Amount	Amount Recorded
Tax	$50.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	45 25 39TH PL #1E LONG ISLAND CITY NY 11104, 1E, LONG ISLAND CITY, NY 11104

February 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ERIE NY
Recording Date	Feb 6, 2018
Property Address	235 KEYSTONE ST, BUFFALO, NY 14211-2547
Document Number	0113252950
Book / Page	011325 / 002950
Instrument Date	Feb 6, 2018
Transaction Type	Transfer
Record Updated	Mar 6, 2018

Transaction

Amount	Amount Recorded
Tax	$15.00
Amount Accuracy	Confirmed
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6968 43RD AVE #2ND WOODSIDE NY 113773919, 2ND, WOODSIDE, NY 11377-3919

July 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ERIE NY
Recording Date	Jul 27, 2017
Property Address	235 KEYSTONE ST, BUFFALO, NY 14211-2547
Document Number	0113163856
Book / Page	011316 / 003856
Instrument Date	Jul 26, 2017
Transaction Type	Transfer
Record Updated	Sep 15, 2017
Title Company	ATTORNEY ONLY

Transaction

Amount	Amount Recorded
Tax	$22.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	201 RODNEY AVE BUFFALO NY 142142218, BUFFALO, NY 14214-2218

Tax Assessment & Valuation

Source: Erie County and Buffalo City assessment roll, as of May 19, 2026

Property Jurisdictions

Type	Name
State	New York
County	Erie County
Municipality	Buffalo City
Unified School District	Buffalo City School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$347.00 (-59.79%)
2025	$863.00 (+66.28%)	$105,000 (+228.13%) Land $5,000 Building $100,000	$105,000 (+101.8%) Land $5,000 Building $100,000
2024	$519.00 (+212.65%)	$32,000 (-) Land $2,000 Building $30,000	$52,033 (+13.82%) Land $3,252 Building $48,781
2023	$166.00	$32,000 Land $2,000 Building $30,000	$45,714 Land $2,857 Building $42,857

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, effective November 20, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	1 (1979)
Most Recent Claim	Apr 1979 · tidal / storm surge

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	Low lower than 95% of the US · lower than 94% of New York
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation

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	BUFFALO WATER AUTHORITY serves 276,000 people · EPA ID NY1400422
Water Source	Surface water
Last State Inspection	Jul 2023
Lead	3 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	2 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 773 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	1,000 / 75

May also be available: T-Mobile.

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