7920 Big Walnut Rd is a 2,811 square foot house on a 1.03 acre lot with 5 bedrooms and 3 bathrooms. Based on Redfin's Westerville data, we estimate the home's value is $523,109.
Single-familyProperty Type
1981Year Built
1.03 acresLot Size
$186Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$523,109
$7,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18.3% lower than the average sale price ($640K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$6,386 (+7.4%)
$21,000 + $112,280
$133,280
2024
$5,948 (+1.5%)
$21,000 + $112,280
$133,280
2023
$5,860 (+6.9%)
$21,000 + $112,280
$133,280
2022
$5,481 (+8.4%)
$24,150 + $82,600
$106,750
2021
$5,056 (+5.4%)
$24,150 + $73,850
$98,000
2020
$4,795 (+21.7%)
$24,150 + $68,600
$92,750
2019
$3,940 (+23.9%)
$21,000 + $52,050
$73,050
2018
$3,179 (+6.2%)
$21,000 + $42,390
$63,390
2017
$2,995 (+1.9%)
$21,000 + $42,390
$63,390
2016
$2,939 (−0.5%)
$17,850 + $44,420
$62,270
2015
$2,954 (+0.3%)
$17,850 + $44,420
$62,270
2014
$2,945
$17,850 + $44,420
$62,270
Tax history for 7920 Big Walnut Rd
Year
Property tax
Land + Additions
Assessment*
2025
$6,386 (+7.4%)
$21,000 + $112,280
$133,280
2024
$5,948 (+1.5%)
$21,000 + $112,280
$133,280
2023
$5,860 (+6.9%)
$21,000 + $112,280
$133,280
2022
$5,481 (+8.4%)
$24,150 + $82,600
$106,750
2021
$5,056 (+5.4%)
$24,150 + $73,850
$98,000
2020
$4,795 (+21.7%)
$24,150 + $68,600
$92,750
2019
$3,940 (+23.9%)
$21,000 + $52,050
$73,050
2018
$3,179 (+6.2%)
$21,000 + $42,390
$63,390
2017
$2,995 (+1.9%)
$21,000 + $42,390
$63,390
2016
$2,939 (−0.5%)
$17,850 + $44,420
$62,270
2015
$2,954 (+0.3%)
$17,850 + $44,420
$62,270
2014
$2,945
$17,850 + $44,420
$62,270
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
SR
Suburban Residential District
The intent of the Suburban Residential District is to create a residential Zoning District that protects public health, safety, and general welfare, and recognizes the demand for Single-family residential Lots of medium Density located Contiguous to urban areas. The District is to be applied to areas currently served by central water, central sewer wastewater treatment plants operated by the Delaware County Sanitary Engineer, and by other Essential Services.
May 2, 2021 • Final
Res building
Work on a building.
New construction
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Basement Information
Basement Sq. Ft: 2,224
Basement Type: Partial
Bathroom Information
# of Full Baths: 3
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Baseboard
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Conventional
Construction Type: Brick/Frame
Exterior Wall: Frame/Masonry
Property Information
Subdivision Name: WEDGEWOOD SEC 02
Living Sq. Ft: 2,811
Ground Floor Sq. Ft: 2,811
Building Sq. Ft: 5,035
# of Stories: 1
Stories Type: 1
Legal Description: LOTS 1131
Parking & Garage Information
# of Parking Spaces: 3
Parking Type: Frame Garage
Garage/Parking Sq. Ft: 1,684
Garage / Carport Type: Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 44,959
Legal Lot Number: 1131
School Tax District: BIG WALNUT
Municipality Name: GENOA TWP-BIG WALNUT
Acres: 1.0321
County Use Description: RESIDENTIAL
State Use Description: SINGLE FAMILY RESID
Utility Information
Sewer Type: Septic
Financial
Assessor Information
Assessment Year: 2025
Tax District County: GENOA TWP
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 2,811
Stories: 1.0
Lot Size: 1.03 acres
Style: Single Family Residential
Year Built: 1981
Year Renovated: 2018
County: Delaware County
APN: 317-130-02-017-000
Home facts updated by county records on Aug 3, 2026
Around this home
Schools
Big Walnut Elementary School
Public K-3 • Assigned • 4.1mi
7/10
Big Walnut Middle School
Public 5-8 • Assigned • 4.4mi
9/10
Big Walnut High School
Public 9-12 • Assigned • 5.9mi
7/10
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
3/10 Heat Factor
7 days above 101° expected this year, 18 days in 30 years
2/10 Wind Factor
0% chance of strong winds in next 30 years
3/10 Air Factor
3 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Westerville, OH • 43082
Average low and high temperatures (°F)
32
15
40
22
60
36
69
44
71
50
84
62
88
67
83
60
82
55
68
44
53
36
41
26
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.7 hours in
June and 2.7 hours in December, placing it below the
U.S. average for solar exposure.
8.7 hrs
2.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$497,000 – $602,000
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