11 Windsor Ave, Buffalo, NY 14209 Property Records

Erie County and Buffalo City property record for 11 Windsor Ave, Buffalo, NY 14209

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,843 sqft · built 1905
Lot Size	0.069 acres (2,992 sqft)
Owner	Individual Name on Record
Last Sale	$355,000 (Aug 2018)
Tax Bill	$1,585 (2026)
Deeds & Mortgages	May 2020 Mortgage May 2020 Loan Modification + 3 more
Flood Zone	Zone X (minimal risk)
APN	`140200 89.71-1-53.2`

Property Details

APN / Parcel Number

Primary APN	`140200 89.71-1-53.2`
Alternative APNs	`1402000897100001053000` `04011350`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Stories	2 Stories
Building Area	1,843 sqft Living Area
1st Floor Area	765 sqft
2nd Floor Area	778 sqft
Attic	Attic
Attic Area	300 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1905
Effective Year Built	Effective 1905
Architectural Style	Traditional
Exterior Material	Aluminum/Vinyl
Lot Area	2,992 sqft (0.069 acres)
Lot Dimensions	88 ft deep x 33.5 ft wide
Garage Type	Detached
Garage Area	220 sqft
Porch	Slab
Porch Area	217 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Hot Water
Heating Fuel	Oil
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	04011350
Street Address	11 WINDSOR AVE
City	BUFFALO
State	NY
Zip	14209-1026
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	N-4-30
Legal Block	1
Legal Lot Number	53.200
Jurisdiction	ERIE NY
Township / Civil Division	BUFFALO
Census Block Group	3
Census Block	3005
Census Tract	6302

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Elmwood Historic District East listed 2016 · 2,450 contributing resources · NRIS 16000108

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

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	11 WINDSOR AVE, BUFFALO, NY 14209-1026
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 26, 2020	Deed of Trust, Mortgage · Conventional Mortgage NORTHWEST BANK
May 8, 2020	Loan Modification, Mortgage · Conventional Mortgage NORTHWEST BK
Aug 23, 2018	Warranty Deed, Transfer EASTERN ABSTRACT OF NY INC
Feb 23, 2018	Grant Deed, Transfer ATTORNEY ONLY
Nov 20, 2017	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 23, 2018 · Amount on Record
Deed Sale	Aug 23, 2018 · Amount on Record
Prior Sale	Feb 23, 2018 · Amount on Record
Deed Document Number	2018168861
Deed Book / Page	11333 / 5482
Prior Transfer Date	Nov 9, 2017
Prior Transfer Doc	0113217689
Record Updated	Oct 29, 2026

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ERIE NY
Property Address	11 WINDSOR AVE, BUFFALO, NY 14209-1026
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0139406789
Date	May 26, 2020
Book Page	13940/6789
Instrument	2020085383

Lender

Name	NORTHWEST BANK
Type	Bank
Address	WARREN, PA 16365

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	241 Months
Due	Jun 1, 2040

May 2020: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	ERIE NY
Property Address	11 WINDSOR AVE, BUFFALO, NY 14209-1026
Document Number	0113607638
Instrument Date	May 8, 2020
Transaction Type	Mortgage
Record Updated	Jun 16, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	11 WINDSOR AVE BUFFALO NY 142091026, BUFFALO, NY 14209-1026

Mortgage

Document Number	0113607638
Date	May 26, 2020
Book Page	011360/007638

Lender

Name	NORTHWEST BK
Type	Bank
Address	WARREN, PA 16365

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	240 Months
Due	May 25, 2040

Interest

Rate Type	Fixed Rate
Rate	3.37%

August 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ERIE NY
Recording Date	Aug 23, 2018
Property Address	11 WINDSOR AVE, BUFFALO, NY 14209-1026
Document Number	0113335482
Book / Page	11333 / 5482
Map Reference	MAP557
Instrument Date	Aug 20, 2018
Instrument	2018168861
Transaction Type	Transfer
Record Updated	Apr 14, 2022
Title Company	EASTERN ABSTRACT OF NY INC

Transaction

Amount	Amount Recorded
Tax	$3,195.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	15 WINDSOR AVE, 15, BUFFALO, NY 14209-1026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	78 SAINT JAMES PL, BUFFALO, NY 14222-1411

February 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ERIE NY
Recording Date	Feb 23, 2018
Property Address	11 WINDSOR AVE, BUFFALO, NY 14209-1026
Document Number	0113259518
Book / Page	011325 / 009518
Instrument Date	Feb 16, 2018
Transaction Type	Transfer
Record Updated	Apr 17, 2020
Title Company	ATTORNEY ONLY

Transaction

Amount	Amount Recorded
Tax	$325.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	15 WINDSOR AVE BUFFALO NY 142091026, BUFFALO, NY 14209-1026

November 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ERIE NY
Recording Date	Nov 20, 2017
Property Address	11 WINDSOR AVE, BUFFALO, NY 14209-1026
Document Number	0113217689
Book / Page	011321 / 007689
Instrument Date	Nov 9, 2017
Transaction Type	Transfer
Record Updated	Apr 17, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	11 WINDSOR AVE BUFFALO NY 142091026, BUFFALO, NY 14209-1026

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	$1,585.00 (-68.92%)
2025	$5,100.00 (-10.81%)	$480,000 (+36.36%) Land $70,000 Building $410,000	$480,000 (-16.14%) Land $70,000 Building $410,000
2024	$5,718.00 (+212.63%)	$352,000 (-) Land $89,000 Building $263,000	$572,358 (+13.82%) Land $144,716 Building $427,642
2023	$1,829.00	$352,000 Land $89,000 Building $263,000	$502,857 Land $127,143 Building $375,714

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

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 (1981)
Most Recent Claim	Aug 1981 · rainfall accumulation

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 99.1% of the US · lower than 99.2% of New York
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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	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 731 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
T-Mobile Fixed Wireless	100 / 20

May also be available: Greenlight Networks.

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