18 Grindstone Rd is a 1,444 square foot house on a 0.57 acre lot with 1 bathroom. Based on Redfin's Port Austin data, we estimate the home's value is $176,986.
Single-familyProperty Type
1940Year Built
0.57 acresLot Size
$123Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$176,986
$4,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 37.9% higher than the average sale price ($128K) 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
$460 (−36.8%)
2024
$727 (+5.4%)
2023
$690 (+5.6%)
2022
$653 (+5.5%)
2021
$620 (+3.8%)
2020
$597 (+1.2%)
2019
$589 (+0.4%)
2018
$587 (+2.5%)
2017
$573 (+0.6%)
2016
$569
Tax history for 18 Grindstone Rd
Year
Property tax
Land + Additions
Assessment*
2025
$460 (−36.8%)
2024
$727 (+5.4%)
2023
$690 (+5.6%)
2022
$653 (+5.5%)
2021
$620 (+3.8%)
2020
$597 (+1.2%)
2019
$589 (+0.4%)
2018
$587 (+2.5%)
2017
$573 (+0.6%)
2016
$569
*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: 624
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Heating Type: Forced Air
Exterior
Property Information
Living Sq. Ft: 1,444
Ground Floor Sq. Ft: 976
Building Sq. Ft: 1,444
Legal Description: COM @ NE COR TH S 86 DEG W ALG N SEC LN 987.13' TO POB TH S 03 DEG E 223' TH S 86 DEG W 128' TH N 03 DEG W 223' TH N 86 DEG E ALG N SEC LN 128' TO POB. .65 A PER PARCEL B CASE SV DTD 1-27-2016. SPLIT ON 01/27/2016 FROM 37-831-026-00 FOR 2016.
Parking & Garage Information
Garage/Parking Sq. Ft: 780
Lot Information
# of Buildings: 1
Land Sq. Ft: 24,758
Municipality Name: PORT AUSTIN VLG
Acres: 0.5684
County Use Description: RESIDENTIAL IMPROVED
State Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: 1.0
Sq. Ft.: 1,444
Stories: —
Lot Size: 0.57 acres
Style: Single Family Residential
Year Built: 1940
Year Renovated: —
County: Huron County
APN: 37-831-026-20
Home facts updated by county records on Aug 20, 2026
Around this home
Schools
North Huron School
Public K-12 • Assigned • 6.9mi
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
1/10 Heat Factor
7 days above 96° expected this year, 13 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Port Austin, MI • 48467
Average low and high temperatures (°F)
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44
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37
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64
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72
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63
47
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38
33
25
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Sun exposure
In this area, properties receive around 9.2 hours in
June and 2.1 hours in December, placing it below the
U.S. average for solar exposure.