870 E Rahn Rd is a 2,312 square foot house on a 0.37 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on July 25, 1980 for $60,000. Based on Redfin's Dayton data, we estimate the home's value is $309,098.
Single-familyProperty Type
1951Year Built
0.37 acresLot Size
$134Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$309,098
$249K since sold in July 1980$2,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.4% lower than the average sale price ($330K) of 6 comparable homes.
*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
R-4
Single-Family Residential District
This district has been established to provide for single family dwellings on large tracts and areas of open land with a minimum of twenty thousand square feet per lot.
Oct 27, 2025 • Active
Residential mechanical
Replace the air conditioning unit and gas furnace.
HVAC
Nov 6, 2024 • Active
Residential electrical
Perform a service change for a 200 amp electrical system and install a 30 amp transfer switch.
Electrical
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
Bathroom Information
# of Full Baths: 2
# of Bathroom Fixtures: 8
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: Ranch
Exterior Wall: Brick
Property Information
Subdivision Name: SOUTHSHIRE SEC 02
Living Sq. Ft: 2,312
Adjusted Gross Sq. Ft: 1,670
Ground Floor Sq. Ft: 1,674
Building Sq. Ft: 2,879
# of Stories: 1
Stories Type: 1
Legal Description: 12 SOUTHSHIRE 2
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Masonry Garage
Garage/Parking Sq. Ft: 567
Garage / Carport Type: Attached Masonry Garage
Lot Information
# of Buildings: 1
Land Sq. Ft: 15,930
Legal Lot Number: 2
Municipality Name: WASHINGTON TOWNSHIP
Acres: 0.3657
Depth Footage: 177
Front Footage: 90
County Use Description: SINGLE FAMILY
State Use Description: RESIDENTIAL
Location Information
Parcel Location Influence: Neighborhood / Spot
Utility Information
Electricity / Wiring Type: Available
Financial
Assessor Information
Assessment Year: 2025
Tax District County: WASHINGTON TOWNSHIP
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,312
Stories: 1.0
Lot Size: 0.37 acres
Style: Single Family Residential
Year Built: 1951
Year Renovated: —
County: Montgomery County
APN: O67 22205 0002
Home facts updated by county records on Jun 17, 2026
Around this home
Schools
Driscoll Elementary School
Public 2-5 • Assigned • 0.4mi
8/10
Hadley E Watts Middle School
Public 6-8 • Assigned • 2.7mi
8/10
Centerville High School
Public 9-12 • Assigned • 2.8mi
8/10
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 100° 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, 3 days in 30 years
Provided by First Street
Historical weather
Dayton, OH • 45429
Average low and high temperatures (°F)
32
17
41
25
60
39
68
48
70
53
83
65
87
71
84
65
82
60
69
48
53
39
41
28
Jan
Feb
Mar
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May
Jun
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Aug
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Oct
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Dec
Sun exposure
In this area, properties receive around 9.5 hours in
June and 3.1 hours in December, placing it below the
U.S. average for solar exposure.
9.5 hrs
3.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$294,000 – $356,000
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