4090 S Union Rd is a 1,440 square foot house on a 2 acre lot with 3 bedrooms and 1.5 bathrooms. Based on Redfin's Miamisburg data, we estimate the home's value is $254,496.
Single-familyProperty Type
1992Year Built
2 acresLot Size
$177Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$254,496
$3,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 12.6% higher than the average sale price ($226K) 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
$2,324 (−0.8%)
$11,640 + $51,620
$63,260
2024
$2,342 (+3.3%)
$11,640 + $51,620
$63,260
2023
$2,267 (+35.7%)
$11,640 + $51,620
$63,260
2022
$1,671 (−0.3%)
$7,460 + $34,200
$41,660
2021
$1,676
$7,460 + $34,200
$41,660
2020
$1,675 (+5.9%)
$7,460 + $34,200
$41,660
2019
$1,581 (−0.3%)
$7,460 + $30,000
$37,460
2018
$1,586 (+1.0%)
$7,460 + $30,000
$37,460
2017
$1,571 (+6.5%)
$7,460 + $30,000
$37,460
2016
$1,475 (+2.6%)
$7,460 + $28,690
$36,150
2014
$1,437 (−16.8%)
$7,459 + $28,693
$36,152
2013
$1,727
$7,459 + $34,531
$41,990
Tax history for 4090 S Union Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,324 (−0.8%)
$11,640 + $51,620
$63,260
2024
$2,342 (+3.3%)
$11,640 + $51,620
$63,260
2023
$2,267 (+35.7%)
$11,640 + $51,620
$63,260
2022
$1,671 (−0.3%)
$7,460 + $34,200
$41,660
2021
$1,676
$7,460 + $34,200
$41,660
2020
$1,675 (+5.9%)
$7,460 + $34,200
$41,660
2019
$1,581 (−0.3%)
$7,460 + $30,000
$37,460
2018
$1,586 (+1.0%)
$7,460 + $30,000
$37,460
2017
$1,571 (+6.5%)
$7,460 + $30,000
$37,460
2016
$1,475 (+2.6%)
$7,460 + $28,690
$36,150
2014
$1,437 (−16.8%)
$7,459 + $28,693
$36,152
2013
$1,727
$7,459 + $34,531
$41,990
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-2
Single-Family Residence District
The R-2 Single-Family Residence District is provided to accommodate single family residential development of a moderately low density character within areas of similar development and within areas of similar physical character generally located within the peripheral areas of the City.
Property details
Interior
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
Room Information
# of Rooms: 5
Exterior
Exterior Information
Building Style Type: Ranch
Exterior Wall: Aluminum/Vinyl
Property Information
Living Sq. Ft: 1,440
Adjusted Gross Sq. Ft: 1,440
Ground Floor Sq. Ft: 1,440
Building Sq. Ft: 1,440
# of Stories: 1
Stories Type: 1
Legal Description: 4956 4957 42-1-4
Lot Information
# of Buildings: 1
Land Sq. Ft: 87,120
Legal Lot Number: 3
Municipality Name: CITY OF MORAINE
Acres: 2
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: JEFFERSON LSD
Public facts
Beds: 3
Baths: 1.5
Sq. Ft.: 1,440
Stories: 1.0
Lot Size: 2 acres
Style: Single Family Residential
Year Built: 1992
Year Renovated: —
County: Montgomery County
APN: J44204201 0003
Home facts updated by county records on Sep 18, 2026
Around this home
Schools
Blairwood Elementary School
Public K-6 • Assigned • 3.5mi
4/10
Jefferson High School
Public 7-12 • Assigned • 1.4mi
5/10
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 102° expected this year, 19 days in 30 years
2/10 Wind Factor
1% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 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
56
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 9.6 hours in
June and 3.1 hours in December, placing it below the
U.S. average for solar exposure.
9.6 hrs
3.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$242,000 – $293,000
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