Enjoy the best of Port Austin life in this beautifully built 2024-home just under a mile from the marina, farmers market, and vibrant downtown. The home is sitting on over 1/2 acre. Whether you're heading out for a day on the water or strolling through local shops and events, everything you love about Port Austin is right at your fingertips. This thoughtfully designed 3 bedroom, 2 bath home offers 1,377 square feet of comfortable, modern living with exceptional attention to detail and quality craftsmanship throughout. The spacious owner's suite features a private full bath and walk-in closet, creating a relaxing retreat at the end of the day. A finished, heated garage adds year-round convenience, while a full house generator provides peace of mind no matter the season. Step outside to the covered back porch--perfect for morning coffee, evening unwinding, or entertaining guests. Low-maintenance, move-in ready, and built with care! This is an ideal year-round residence or Up North getaway in one of Michigan's most loved waterfront communities.
Enjoy the best of Port Austin life in this beautifully built 2024-home just under a mile from the marina, farmers market, and vibrant downtown. The home is sitting on over 1/2 acre. Whether you're heading out for a day on the water or strolling through local shops and events, everything you love about Port Austin is right at your fingertips. This thoughtfully designed 3 bedroom, 2 bath home offers 1,377 square feet of comfortable, modern living with exceptional attention to detail and quality craftsmanship throughout. The spacious owner’s suite features a private full bath and walk-in closet, creating a relaxing retreat at the end of the day. A finished, heated garage adds year-round convenience, while a full house generator provides peace of mind no matter the season. Step outside to the covered back porch—perfect for morning coffee, evening unwinding, or entertaining guests. Low-maintenance, move-in ready, and built with care! This is an ideal year-round residence or Up North getaway in one of Michigan’s most loved waterfront communities.
Year
Property tax
Land + Additions
Assessment*
2025
$1,412 (+125.0%)
2024
$628 (+346.1%)
2023
$141 (+4.1%)
2022
$135 (−91.9%)
2021
$1,678 (+1.0%)
2020
$1,661 (+2.5%)
2019
$1,620 (+1.3%)
2018
$1,600 (−0.9%)
2017
$1,615 (+6.2%)
2016
$1,521 (+0.6%)
2015
$1,512 (+2.6%)
2014
$1,474 (+0.8%)
2013
$1,463
Public record
Beds
—
Baths
1
Stories
—
Lot width
—
Lot depth
—
Lot size
0.42 Acres
Year renovated
—
Finished Sq. Ft.
—
Unfinished Sq. Ft.
—
Total Sq. Ft.
—
Year built
—
Style
Single Family Residential
County
Huron County
APN
20-029-028-00
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 20, 2026.
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 9270
Average low and high temperatures (°F)
26
16
29
17
44
28
53
37
61
45
74
59
80
65
75
61
70
55
63
47
46
38
33
25
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
88/ 100
Very good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.2 hrs
5.5 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 399 Grindstone Rd
$390,407
$9,493 under list price of $400K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $160K to $355K.