Single family home previously converted from a 3 family with a total of 8 bedrooms and 2 full baths. 2015 partial roof replaced and remainder to be done 7/18, Newer boiler, H2O and 2nd floor windows. Plenty of room for all!
Single-familyProperty Type
1927Year Built
3,600 sq ftLot Size
$101Est. Price/Sq.Ft.
Listing by Debra Heale• Keller Williams Realty Greater Rochester
•585-362-8900 (broker)
Bought with Jennifer Loomis• Howard Hanna WNY Inc.
Listing by Soul Side Real Estate Solutions Inc, (716) 331-9875
See all
Provided by Redfin
Sale history for 233 Keystone St
Date
Event
Price
UNYREIS #R1122186
Sep 18, 2018
Sold
$52,100
$28/sq ft
Jul 28, 2018
Pending
—
Jul 9, 2018
Price Changed
$57,900
$31/sq ft
May 31, 2018
Listed
$59,900
$32/sq ft
Public Records
Nov 18, 2008
Sold
$20,000
$11/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$485
$5,000 + $142,000
$147,000
2025
$485 (+140.6%)
$5,000 + $142,000
$147,000
2024
$202 (+10.6%)
$2,000 + $34,000
$36,000
2023
$182 (−2.5%)
$2,000 + $34,000
$36,000
2022
$187 (+3.3%)
$2,000 + $34,000
$36,000
2021
$181 (−0.2%)
$2,000 + $34,000
$36,000
2020
$181 (−75.0%)
$2,000 + $34,000
$36,000
2019
$725 (+1.3%)
$2,000 + $25,700
$27,700
2018
$715 (+3.2%)
$2,000 + $25,700
$27,700
2017
$693 (+2.8%)
$2,000 + $25,700
$27,700
2016
$674 (+2.3%)
$2,000 + $25,700
$27,700
2015
$659 (+336.4%)
$2,000 + $25,700
$27,700
2014
$151
$2,000 + $25,700
$27,700
Tax history for 233 Keystone St
Year
Property tax
Land + Additions
Assessment*
2026
$485
$5,000 + $142,000
$147,000
2025
$485 (+140.6%)
$5,000 + $142,000
$147,000
2024
$202 (+10.6%)
$2,000 + $34,000
$36,000
2023
$182 (−2.5%)
$2,000 + $34,000
$36,000
2022
$187 (+3.3%)
$2,000 + $34,000
$36,000
2021
$181 (−0.2%)
$2,000 + $34,000
$36,000
2020
$181 (−75.0%)
$2,000 + $34,000
$36,000
2019
$725 (+1.3%)
$2,000 + $25,700
$27,700
2018
$715 (+3.2%)
$2,000 + $25,700
$27,700
2017
$693 (+2.8%)
$2,000 + $25,700
$27,700
2016
$674 (+2.3%)
$2,000 + $25,700
$27,700
2015
$659 (+336.4%)
$2,000 + $25,700
$27,700
2014
$151
$2,000 + $25,700
$27,700
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Beds
8
Baths
2
Stories
2
Lot width
30 ft.
Lot depth
122 ft.
Lot size
3,660 Sq. Ft.
Year renovated
—
Sq. Ft.
1,890
Year built
1890
Style
Single Family Residential
County
Erie County
APN
140200A1015700004033000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 14, 2026.
N-3R
Residential Zone
The N-3R zone addresses residential areas adjoining the centers of Buffalo's streetcar neighborhoods, generally defined by moderately compact residential blocks, which occasionally include small mixed use buildings.
Permitted uses
Include but are not limited to:
Garden center
Housing-Group
Housing-Single unit
Housing-Multiple units
Park & open space
Property details
Parking
Parking
Features: No Garage
Interior
Bedroom Information
# of Main Level Bedrooms: 4
Bathroom Information
# of Full Bathrooms: 2
# of Main Level Bathrooms: 1
Room Information
# of Rooms (Total): 10
Room Types: Bedroom, Living Room
Has Basement
Basement Information: Full
Equipment
Appliances: Gas Water Heater
Interior Features
Window Features: Thermal Windows
Flooring: Carpet, Resilient, Varies
Other Features: Eat-in Kitchen, Separate/Formal Living Room, Natural Woodwork, Bedroom on Main Level
Exterior
Building Information
Stories: 2
Stories (Total): 2
Year Built Details: Existing
Construction Details: Vinyl Siding, Wood Siding
Exterior Features
Exterior Features: Concrete Driveway
Patio And Porch Features: Open, Porch
Lot Information
Lot Size Area: 0.08
Lot Size Acres: 0.08
Lot Size Dimensions: 30X122
Lot Features: Near Public Transit, Rectangular, Rectangular Lot, Residential Lot
Road Frontage Type: City Street
Property Information
Foundation Details: Block
Resale
Financial
Assessments and Fees
Assessed Value: $27,700
Tax Information
Annual Tax Amount: $828
Utilities
Utility Information
Utilities: Cable Available, High Speed Internet Available, Sewer Connected, Water Connected
Electric: Circuit Breakers
Sewer: Connected
Water Source: Connected, Public
Heating & Cooling
Has Heating
Heating: Gas, Baseboard, Hot Water
Public facts
Beds: 8
Baths: 2.0
Sq. Ft.: 1,890
Stories: 2.0
Lot Size: 3,660 square feet
Style: Single Family Residential
Year Built: 1890
Year Renovated: —
County: Erie County
APN: 140200A1015700004033000
Home facts updated by county records on Sep 14, 2026
Around this home
Schools
Harvey Austin School 97
Public PreK-8 • Assigned • 0.6mi
2/10
The Math Science Technology Preparatory School At
Public 9-12 • Assigned • 1.5mi
1/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
2/10 Heat Factor
6 days above 93° expected this year, 13 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
3/10 Air Factor
2 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Buffalo, NY • 14211
Average low and high temperatures (°F)
29
19
31
20
48
31
58
40
64
49
77
61
82
68
79
62
75
56
63
46
49
37
37
25
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.4 hours in
June and 2.2 hours in December, placing it below the
U.S. average for solar exposure.
9.4 hrs
2.2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$181,000 – $219,000
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