1830 Seven Mile Rd is a 3,047 square foot house on a 9.81 acre lot with 2 bedrooms and 2 bathrooms. Based on Redfin's Whitmore Lake data, we estimate the home's value is $583,265.
Single-familyProperty Type
1959Year Built
9.81 acresLot Size
$191Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$583,265
$19K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 27.9% higher than the average sale price ($456K) 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
$6,705 (+2.6%)
2024
$6,534 (+6.4%)
2023
$6,142 (+10.6%)
2022
$5,551 (+2.4%)
2021
$5,421 (+0.5%)
2020
$5,396 (−0.6%)
2019
$5,429 (+1.5%)
2018
$5,349 (+1.4%)
2017
$5,278 (+24.8%)
2016
$4,228 (+30.1%)
2015
$3,251 (+1.5%)
2014
$3,202 (−2.7%)
2013
$3,289
Tax history for 1830 Seven Mile Rd
Year
Property tax
Land + Additions
Assessment*
2025
$6,705 (+2.6%)
2024
$6,534 (+6.4%)
2023
$6,142 (+10.6%)
2022
$5,551 (+2.4%)
2021
$5,421 (+0.5%)
2020
$5,396 (−0.6%)
2019
$5,429 (+1.5%)
2018
$5,349 (+1.4%)
2017
$5,278 (+24.8%)
2016
$4,228 (+30.1%)
2015
$3,251 (+1.5%)
2014
$3,202 (−2.7%)
2013
$3,289
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Aug 14, 2018 • Final
Plumbing
Plumbing
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
Heating & Cooling
Heating Type: Forced Hot Water
Exterior
Exterior Information
Building Style Type: Ranch
Property Information
Living Sq. Ft: 3,047
Ground Floor Sq. Ft: 3,047
Building Sq. Ft: 3,047
Legal Description: *OLD SID - B 02-009-007-00 NO 9-1E COM AT E 1/4 POST OF SEC, THN 89 DEG 08'30" W 1002.93 FT IN E&W 1/4 LINE FOR PL OFBEG, TH N 89 DEG 08'30" W 330.39 FT, TH N 1 DEG 21'30"E 1289.27 FT. TH S 88 DEG 20'30" E 333.05 FT IN CENT OF 7 MILE RD, TH S 1 DEG 2 8'30" W 1284.69 FT TO PL OF BEG, BEING PART OF NE 1/4 SEC 9 T1S-R6E 9.81 AC.
Lot Information
# of Buildings: 1
Land Sq. Ft: 427,324
Municipality Name: NORTHFIELD TOWNSHIP
Acres: 9.81
Zoning Code: RH
County Use Description: RESIDENTIAL IMPROVED
State Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 3,047
Stories: —
Lot Size: 9.81 acres
Style: Single Family Residential
Year Built: 1959
Year Renovated: —
County: Washtenaw County
APN: B -02-09-100-017
Home facts updated by county records on Oct 6, 2026
Around this home
Schools
Salem Elementary School
Public K-5 • Assigned • 7.7mi
7/10
Millennium Middle School
Public 6-8 • Assigned • 4.5mi
9/10
South Lyon East High School
Public 9-12 • Assigned • 9.1mi
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
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
2/10 Heat Factor
6 days above 97° expected this year, 13 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, 3 days in 30 years
Provided by First Street
Historical weather
Whitmore Lake, MI • 48189
Average low and high temperatures (°F)
27
14
34
18
51
31
61
40
67
47
80
59
84
64
79
58
76
52
65
43
48
35
35
23
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.8 hours in
June and 2.7 hours in December, placing it below the
U.S. average for solar exposure.
9.8 hrs
2.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$555,000 – $671,000
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