8777 S Union Rd is a 3,188 square foot house on a 3.52 acre lot with 3 bedrooms and 1.5 bathrooms. Based on Redfin's Miamisburg data, we estimate the home's value is $429,709.
Single-familyProperty Type
1897Year Built
3.52 acresLot Size
$135Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$429,709
$1,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 69.9% higher than the average sale price ($253K) 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
$9,943 (−0.2%)
$33,020 + $104,090
$137,110
2024
$9,962 (+11.0%)
$33,020 + $104,090
$137,110
2023
$8,975 (+16.0%)
$33,020 + $104,090
$137,110
2022
$7,737 (+5.9%)
$24,640 + $77,680
$102,320
2021
$7,305 (+1.9%)
$24,640 + $77,680
$102,320
2020
$7,169 (−3.1%)
$24,640 + $77,680
$102,320
2019
$7,399 (+0.7%)
$24,640 + $71,590
$96,230
2018
$7,346 (+9.3%)
$24,640 + $71,590
$96,230
2017
$6,719 (+8.3%)
$24,640 + $64,520
$89,160
2016
$6,203 (+2.2%)
$24,640 + $55,190
$79,830
2014
$6,072 (+7.8%)
$24,640 + $55,188
$79,828
2013
$5,634
$24,640 + $53,449
$78,089
Tax history for 8777 S Union Rd
Year
Property tax
Land + Additions
Assessment*
2025
$9,943 (−0.2%)
$33,020 + $104,090
$137,110
2024
$9,962 (+11.0%)
$33,020 + $104,090
$137,110
2023
$8,975 (+16.0%)
$33,020 + $104,090
$137,110
2022
$7,737 (+5.9%)
$24,640 + $77,680
$102,320
2021
$7,305 (+1.9%)
$24,640 + $77,680
$102,320
2020
$7,169 (−3.1%)
$24,640 + $77,680
$102,320
2019
$7,399 (+0.7%)
$24,640 + $71,590
$96,230
2018
$7,346 (+9.3%)
$24,640 + $71,590
$96,230
2017
$6,719 (+8.3%)
$24,640 + $64,520
$89,160
2016
$6,203 (+2.2%)
$24,640 + $55,190
$79,830
2014
$6,072 (+7.8%)
$24,640 + $55,188
$79,828
2013
$5,634
$24,640 + $53,449
$78,089
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
A
Agricultural District
This district has been established to provide for agricultural activities and related uses and is intended to protect and preserve, areas for continued agricultural and agriculturally related uses, natural features, and the rural character of the agricultural district.
Property details
Interior
Basement Information
Basement Type: Crawl-Space
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
# of Bathroom Fixtures: 7
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Fireplace Type: 1 Opening
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Building Style Type: Old
Exterior Wall: Aluminum/Vinyl
Property Information
Living Sq. Ft: 3,188
Adjusted Gross Sq. Ft: 690
Ground Floor Sq. Ft: 692
Building Sq. Ft: 4,106
# of Stories: 2
Stories Type: 2
Legal Description: 5-2-16
Parking & Garage Information
# of Parking Spaces: 3
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 4,278
Garage / Carport Type: Attached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 153,331
Legal Lot Number: 58
Municipality Name: MIAMI TOWNSHIP
Acres: 3.52
County Use Description: SFD TO 9.99 AC
State Use Description: RESIDENTIAL
Location Information
Parcel Location Influence: Neighborhood / Spot
Utility Information
Electricity / Wiring Type: Available
Sewer Type: Septic
Water Service Type: Well
Financial
Assessor Information
Assessment Year: 2025
Tax District County: MIAMISBURG CORP
Public facts
Beds: 3
Baths: 1.5
Sq. Ft.: 3,188
Stories: 2.0
Lot Size: 3.52 acres
Style: Single Family Residential
Year Built: 1897
Year Renovated: 1993
County: Montgomery County
APN: K45 02506 0058
Home facts updated by county records on Sep 18, 2026
Around this home
Schools
Bear Elementary School
Public PreK-2 • Assigned • 1.2mi
Miamisburg Middle School
Public 6-8 • Assigned • 2.1mi
6/10
Miamisburg High School
Public 9-12 • Assigned • 2.8mi
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, 19 days in 30 years
2/10 Wind Factor
1% chance of strong winds in next 30 years
3/10 Air Factor
2 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Miamisburg, OH • 45342
Average low and high temperatures (°F)
33
16
42
24
61
39
69
47
71
52
83
64
87
69
82
62
82
58
70
46
54
37
42
28
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 3.1 hours in December, placing it below the
U.S. average for solar exposure.
9.4 hrs
3.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$409,000 – $495,000
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