23800 Griswold Rd is a 3,120 square foot house on a 20.05 acre lot with 3 bedrooms and 2.5 bathrooms. - it last sold on December 28, 2018 for $165,600. Based on Redfin's South Lyon data, we estimate the home's value is $733,571.
Single-familyProperty Type
1987Year Built
20.05 acresLot Size
$235Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$733,571
$568K since sold in December 2018$86K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 49.7% higher than the average sale price ($490K) 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.
Property details
Interior
Basement Information
Basement Sq. Ft: 1,591
Basement Finish: Partially Finished
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Floor Construction Type: Plywood
Construction Type: Aluminum/Vinyl
Exterior Wall: Aluminum/Vinyl
Roof Covering Type: Asphalt
Roof Shape Type: Asphalt
Property Information
Living Sq. Ft: 3,120
Ground Floor Sq. Ft: 1,591
# of Units: 1
# of Stories: 1.5
Stories Type: 1 1/2
Legal Description: T1N, R7E, SEC 28 PART OF W 1/2 OF NW 1/4 BEG AT PT DIST S 00-05-00 W 1317.18 FT FROM NW SEC COR, TH S 00-05-00 W 329 FT, TH E 1326.13 FT, TH N 00-01-20 W 329 FT, TH W 1325.47 FT TO BEG, ALSO PART OF E 1/2 OF NW 1/4 BEG AT PT DIST W 975.65 FT & S 00-1 1-30 E 288 FT & E 147.73 FT & S 00-02-53 E 585.52 FT FROM N 1/4 COR, TH S 00-02-53 E 881.50 FT, TH N 89-58-48 W 495.01 FT, TH N 00-01-28 E 881.50 FT, TH S 89-58-48 E 493.90 FT TO BEG 20.05 A 1-27-98 FR 014 & 033
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 791
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 873,378
Municipality Name: LYON TOWNSHIP
Acres: 20.05
Zoning Code: DI
County Use Description: RESIDENTIAL IMPROVED
State Use Description: RESIDENTIAL
Utility Information
Sewer Type: Septic
Water Service Type: Well
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 3,120
Stories: 1.5
Lot Size: 20.05 acres
Style: Single Family Residential
Year Built: 1987
Year Renovated: 1989
County: Oakland County
APN: K -21-28-100-041
Home facts updated by county records on Aug 12, 2026
Around this home
Schools
Sayre Elementary School
Public K-5 • Assigned • 0.8mi
9/10
Millennium Middle School
Public 6-8 • Assigned • 1.3mi
9/10
South Lyon East High School
Public 9-12 • Assigned • 3.4mi
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
2/10 Heat Factor
7 days above 96° expected this year, 15 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
South Lyon, MI • 48178
Average low and high temperatures (°F)
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31
61
40
67
47
80
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83
64
79
58
76
54
65
43
48
36
35
23
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Feb
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Sun exposure
In this area, properties receive around 9.7 hours in
June and 2.7 hours in December, placing it below the
U.S. average for solar exposure.
9.7 hrs
2.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$697,000 – $844,000
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