12 Riley St is a 936 square foot house on a 9,551 square foot lot with 3 bedrooms and 1 bathroom. - it last sold on January 06, 1987 for $26,000. Based on Redfin's Mount Vernon data, we estimate the home's value is $166,447.
Single-familyProperty Type
1920Year Built
9,551 sq ftLot Size
$178Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$166,447
$140K since sold in January 1987$1,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8% lower than the average sale price ($181K) of 6 comparable homes.
John Ruckman • Wigton Real Estate & Auction, (740) 362-0007
See all
Provided by Redfin
Sale history for 12 Riley St
Date
Event
Price
Public Records
Jan 6, 1987
Sold
$26,000
$28/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$1,710 (−2.2%)
$8,180 + $37,120
$45,300
2024
$1,748 (+23.3%)
$8,180 + $37,120
$45,300
2023
$1,417 (−0.2%)
$8,180 + $37,120
$45,300
2022
$1,420
$6,060 + $27,500
$33,560
2021
$1,420 (+2.7%)
$6,060 + $27,500
$33,560
2020
$1,383 (+41.2%)
$6,060 + $27,500
$33,560
2019
$979
$6,540 + $15,450
$21,990
2018
$980 (+1.8%)
$6,540 + $15,450
$21,990
2017
$962 (+7.7%)
$6,540 + $15,450
$21,990
2016
$893 (−0.9%)
$6,540 + $15,450
$21,990
2014
$901
$6,060 + $14,310
$20,370
Tax history for 12 Riley St
Year
Property tax
Land + Additions
Assessment*
2025
$1,710 (−2.2%)
$8,180 + $37,120
$45,300
2024
$1,748 (+23.3%)
$8,180 + $37,120
$45,300
2023
$1,417 (−0.2%)
$8,180 + $37,120
$45,300
2022
$1,420
$6,060 + $27,500
$33,560
2021
$1,420 (+2.7%)
$6,060 + $27,500
$33,560
2020
$1,383 (+41.2%)
$6,060 + $27,500
$33,560
2019
$979
$6,540 + $15,450
$21,990
2018
$980 (+1.8%)
$6,540 + $15,450
$21,990
2017
$962 (+7.7%)
$6,540 + $15,450
$21,990
2016
$893 (−0.9%)
$6,540 + $15,450
$21,990
2014
$901
$6,060 + $14,310
$20,370
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-1
Single Family District
The purpose of the R-1 Single Family District is to encourage and provide for the orderly development of low density single family homes and customary supporting residential facilities, such as schools, churches and public parkland. Densities in this district shall not exceed four dwelling units per acre.
Property details
Interior
Basement Information
Basement Sq. Ft: 936
Basement Type: Full
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Gas
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Average
Exterior Wall: Frame
Roof Covering Type: Asphalt
Roof Shape Type: Asphalt
Property Information
Subdivision Name: P H UPDEGRAFFS
Living Sq. Ft: 936
Ground Floor Sq. Ft: 936
Building Sq. Ft: 1,872
# of Stories: 1
Legal Description: UPDEGRAFF 35
Parking & Garage Information
Parking Type: Detached Frame Garage
Garage/Parking Sq. Ft: 992
Garage / Carport Type: Detached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,551
Legal Lot Number: 34,35
Municipality Name: MT VERNON CORP
Acres: 0.2193
Depth Footage: 126
Front Footage: 75.8
County Use Description: SINGLE FAMILY DWLG OWNER OCCUP
Financial
Assessor Information
Assessment Year: 2025
Tax Area: MOUNT VERNON CORP
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 936
Stories: 1.0
Lot Size: 9,551 square feet
Style: Single Family Residential
Year Built: 1920
Year Renovated: —
County: Knox County
APN: 66-07659.000
Home facts updated by county records on Aug 10, 2026
Around this home
Schools
Some nearby schools may not be within this home's attendance zone. Please check the Mount Vernon City School District website to verify.
Columbia Elementary School
Public PreK-5 • 0.8mi
7/10
Mount Vernon Middle School
Public 6-8 • 0.4mi
7/10
Mount Vernon High School
Public 9-12 • 0.4mi
6/10
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 98° expected this year, 17 days in 30 years
2/10 Wind Factor
0% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Mount Vernon, OH • 43050
Average low and high temperatures (°F)
30
15
38
22
57
36
66
44
69
50
82
62
85
67
80
60
80
56
67
45
52
36
39
25
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.6 hours in
June and 2.5 hours in December, placing it below the
U.S. average for solar exposure.
8.6 hrs
2.5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$159,000 – $192,000
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