Grouse Mountain Reserve is a 5,000-acre mountain property in Cascade, Idaho with direct access off Warm Lake Road and nearly 2,000 feet of elevation change from 5,080 to 7,080 feet. The property features extensive live water with Big Creek flowing approximately 2.5 miles and Horsethief Creek an additional 1.65 miles. The entire eastern boundary borders Idaho Department of Lands and State Lands, providing added privacy and seamless access to thousands of acres of adjoining ground. With a mix of timbered slopes, open benches, and elevated build sites overlooking Horsethief Reservoir, this property offers scale, water, and exceptional recreational appeal in one of Valley County’s most desirable locations.
Grouse Mountain Reserve is a 5,000-acre mountain property in Cascade, Idaho with direct access off Warm Lake Road and nearly 2,000 feet of elevation change from 5,080 to 7,080 feet. The property features extensive live water with Big Creek flowing approximately 2.5 miles and Horsethief Creek an additional 1.65 miles. The entire eastern boundary borders Idaho Department of Lands and State Lands, providing added privacy and seamless access to thousands of acres of adjoining ground. With a mix of timbered slopes, open benches, and elevated build sites overlooking Horsethief Reservoir, this property offers scale, water, and exceptional recreational appeal in one of Valley County's most desirable locations.
IMLS #98980090
Mar 31, 2026
Listed
$22,500,000
MCAOR #526478
Jan 26, 2018
Listed
$2,185,000
MCAOR #525766
Jul 11, 2017
Listed
$2,185,000
MCAOR #525768
Jul 11, 2017
Listed
$2,185,000
IMLS #98662749
Jul 11, 2017
Listed
$2,185,000
IMLS #98662799
Jul 11, 2017
Listed
$2,185,000
MCAOR #524586
Dec 20, 2016
Listed
$274,000
As the MLS and public records start to fill up, we'll list the details here.
Public record
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Style
Vacant Land
County
Valley County
APN
Multiple
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Last updated by owner on Jul 5, 2022.
Historical weather
Cascade, ID • 83611
Average low and high temperatures (°F)
31
16
38
21
47
29
53
30
66
40
72
45
82
53
80
52
74
45
58
34
42
29
37
25
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Sun exposure
92/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.9 hrs
5.8 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for TBD 1 Warm Lake Rd
We cannot show automated home-value estimates for this home.
Nearby homes have recently listed between $345,000 and $1,999,000.
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $345K to $2.0M.