21507 W River Rd is a 1,814 square foot house on a 0.9 acre lot with 2 bathrooms. - it last sold on March 10, 1994 for $45,000. Based on Redfin's Grosse Ile data, we estimate the home's value is $442,646.
Single-familyProperty Type
1980Year Built
0.9 acresLot Size
$244Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$442,646
$398K since sold in March 1994$4,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 26.4% higher than the average sale price ($350K) 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.
Permits
Jul 9, 2019 • Final
Mechanical
Plumbing
Water heater
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 Air
Exterior
Exterior Information
Building Style Type: Ranch
Property Information
Subdivision Name: WESTCROFT SUB 3
Living Sq. Ft: 1,814
Ground Floor Sq. Ft: 1,814
Building Sq. Ft: 1,814
Legal Description: 555P22 OLF 555K 458A LOT 22 AND OUTLOT F OF WESTCROFT SUB NO 3 AS RECORDED IN LIBER 83 OF PLATS PAGE 38 WAYNE COUNTY RECORDS ALSO THAT PART OF LOT 458 OF SUPERVISORS GROSSE ILE PLAT NO 51 AS RECORDED IN LIBER 65 OF PLATS PAGE 43 LYING BETWEEN THE N AND S LINES OF SAID OUTLOT F EXTENDED W TO THE U S HARBOR LINE
Lot Information
# of Buildings: 1
Land Sq. Ft: 39,204
Legal Lot Number: 22
Municipality Name: GROSS ILE
Acres: 0.9
Depth Footage: 325.58
Front Footage: 120.8
Zoning Code: R-1-A
County Use Description: RESIDENTIAL IMPROVED
State Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: 2.0
Sq. Ft.: 1,814
Stories: —
Lot Size: 0.9 acres
Style: Single Family Residential
Year Built: 1980
Year Renovated: —
County: Wayne County
APN: 73 036 05 0022 000
Home facts updated by county records on Oct 24, 2026
Around this home
Schools
Meridian Elementary School
Public K-5 • Assigned • 2.6mi
9/10
Grosse Ile Middle School
Public 6-8 • Assigned • 1.7mi
6/10
Grosse Ile High School
Public 9-12 • Assigned • 1.7mi
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
6 days above 97° expected this year, 14 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
3/10 Air Factor
3 unhealthy days expected this year, 5 days in 30 years
Provided by First Street
Historical weather
Grosse Ile, MI • 48138
Average low and high temperatures (°F)
28
17
34
21
51
33
60
42
66
50
79
62
84
67
79
64
76
58
65
48
50
38
37
26
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Oct
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Sun exposure
Try the sun simulator tool to see how light moves across the property at different times of day and year.
Provided by Shadowmap
Estimated sale price
$421,000 – $510,000
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