Welcome to 637 W Delavan! This beautifully updated 3/3 double offering outstanding rental income potential in a prime location! Both units have been completely remodeled with modern finishes, spacious layouts, and thoughtful updates throughout. Recent improvements include a durable metal roof (2022), brand-new driveway (2023), and a fully fenced yard (2023) providing privacy and curb appeal. Each apartment features bright living spaces, updated kitchens and baths, and move-in-ready condition—ideal for both investors and owner-occupants seeking a low-maintenance, high-performing property. With strong rental history and excellent income potential, this property offers a fantastic opportunity to add a turn-key asset to your portfolio or enjoy the benefit of living in one unit while generating income from the other. Don’t miss your chance to own this well-maintained, income-producing gem!
Multi-familyProperty Type
1920Year Built
4,224 sq ftLot Size
$152Price/Sq.Ft.
2 spacesParking
Listing by Michael Matyjasik• WNY Metro Roberts Realty
Listing by MJ Peterson Real Estate Inc., (716) 819-4200
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Sale and tax history for 637 W Delavan Ave Unit S
Sale History
Tax History
Date
Event
Price
WNYREIS #B1653738
May 18, 2026
Sold
$460,000
$152/sq ft
Mar 4, 2026
Pending
—
Dec 5, 2025
Listed
$499,999
$166/sq ft
WNYREIS #B1641227
Dec 5, 2025
Listing Removed
—
Nov 12, 2025
Price Changed
$575,000
$190/sq ft
Oct 16, 2025
Price Changed
$585,000
$194/sq ft
Oct 8, 2025
Listed
$599,999
$199/sq ft
Public Records
Dec 7, 2020
Sold
$340,000
$113/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$1,470
$101,000 + $344,000
$445,000
2025
$1,470 (−28.2%)
$101,000 + $344,000
$445,000
2024
$2,046 (+10.6%)
$98,000 + $267,000
$365,000
2023
$1,849 (−2.5%)
$98,000 + $267,000
$365,000
2022
$1,897 (+3.4%)
$98,000 + $267,000
$365,000
2021
$1,835 (−0.2%)
$98,000 + $267,000
$365,000
2020
$1,840 (−46.1%)
$98,000 + $267,000
$365,000
2019
$3,411 (−5.6%)
$25,500 + $114,500
$140,000
2018
$3,614 (+3.2%)
$25,500 + $114,500
$140,000
2017
$3,503 (+13.3%)
$25,500 + $114,500
$140,000
2016
$3,091 (+3.6%)
$25,500 + $114,500
$140,000
2015
$2,985 (+291.2%)
$25,500 + $114,500
$140,000
2014
$763
$25,500 + $114,500
$140,000
Public record
Public record
Zoning
Beds
6
Baths
2
Stories
2
Lot width
33 ft.
Lot depth
128 ft.
Lot size
4,224 Sq. Ft.
Year renovated
—
Sq. Ft.
3,020
Year built
1920
Style
Multi-Family (2-4 Unit)
County
Erie County
APN
140200A0897800001058000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 14, 2026.
N-2R
Residential Zone
The N-2R zone addresses residential areas adjoining more intensive mixed-use centers, generally defined by 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: Concrete, Two Or More Spaces
Interior
Bathroom Information
# of Full Bathrooms: 2
Room Information
Has Basement
Basement Information: Full
Laundry Information
Features: Washer Hookup
Equipment
Appliances: Gas Water Heater
Interior Features
Flooring: Hardwood, Tile, Varies
Other Features: Storage
Multi Unit Information
# Of Units Total: 2
# Of Units In Community: 2
# Of Separate Gas Meters: 2
# Of Separate Electric Meters: 2
Multi Unit Financial Information
Operating Expense Includes: Water/Sewer
Unit Type 1
Unit Description: Dishwasher,Refrigerator,Microwave,Dining Area With Living Room
# of Bedrooms: 3
# of Bathrooms Total: 1
# of Full Bathrooms: 1
Total Rent: $1,975
Actual Rent: $1,975
Actual Rent Range: 1975
Unit is Leased
Unit Type 2
Unit Description: Dishwasher,Oven/ Range,Refrigerator,Microwave,Dining Area With Living Room,Eat-In Kitchen
# of Bedrooms: 3
# of Bathrooms Total: 1
# of Full Bathrooms: 1
Total Rent: $1,900
Actual Rent: $1,900
Actual Rent Range: 1900
Unit is Leased
Exterior
Building Information
Stories: 2
Stories (Total): 2
Year Built Details: Existing
Roof Details: Metal
Construction Details: Vinyl Siding
Exterior Features
Exterior Features: Balcony, Fully Fenced, Private Yard, See Remarks
Patio And Porch Features: Balcony
Fencing: Full
Lot Information
Lot Size Area: 0.097
Lot Size Acres: 0.097
Lot Size Dimensions: 33X128
Lot Features: Rectangular, Rectangular Lot, Residential Lot
Road Frontage Type: City Street
Property Information
Resale
Financial
Assessments and Fees
Assessed Value: $365,000
Tax Information
Annual Tax Amount: $4,943
Rental Information
Owner Pays: Water
Rent Includes: Water
Utilities
Utility Information
Utilities: Electricity Connected, High Speed Internet Available, Sewer Connected, Water Connected
Electric: Circuit Breakers
Sewer: Connected
Water Source: Connected, Public
Heating & Cooling
Has Cooling
Cooling: Window Unit(s)
Has Heating
Heating: Gas, Forced Air
Public facts
Beds: 6
Baths: 2.0
Sq. Ft.: 3,020
Stories: 2.0
Lot Size: 4,224 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1920
Year Renovated: —
County: Erie County
APN: 140200A0897800001058000
Home facts updated by county records on Sep 14, 2026
Around this home
Schools
International School
Public PreK-8 • Assigned • 0.6mi
2/10
Buffalo Academy For The Visual And Perform Arts
Public 5-12 • Assigned • 0.9mi
4/10
Provided by GreatSchools
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
3/10 Heat Factor
7 days above 91° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
4/10 Air Factor
4 unhealthy days expected this year, 9 days in 30 years
Provided by First Street
Historical weather
Buffalo, NY • 14222
Average low and high temperatures (°F)
29
19
31
20
47
31
57
40
64
49
77
62
82
68
78
62
76
59
62
47
49
38
37
25
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
66/ 100
Moderate sunlight
Sunscore
There appears to be some shading by surrounding buildings, terrain, and vegetation.
7.5 hrs
4.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$474,000 – $573,000
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