Brand new, energy-efficient home available by Oct 2026! Solar purchase included. Photos are of builder model home. Thoughtfully designed two-story home offers large living space, with 5 bedrooms, 3.5 baths, and room for everyone to feel at home. Guests will enjoy the private downstairs ensuite and flex room while the large upstairs loft is perfect for movie nights Discover a sophisticated community designed for those who crave space, both inside and out. With thoughtfully designed floorplans and large backyards, these one and two-story homes offer the perfect balance of comfort, flexibility, and outdoor living. Each of our homes is built with innovative, energy-efficient features designed to help you enjoy more savings, better health, real comfort and peace of mind.
Discover a sophisticated community designed for those who crave space, both inside and out. With thoughtfully designed floorplans and large backyards, these one and two-story homes offer the perfect balance of comfort, flexibility, and outdoor living. Now selling with RV homesites available.
Thoughtfully designed two-story home offers large living space, with 5 bedrooms, 3.5 baths, and room for everyone to feel at home. Guests will enjoy the private downstairs ensuite and flex room while the large upstairs loft is perfect for movie nights
As the MLS and public records start to fill up, we'll list the details here.
Public record
Public record
Zoning
Beds
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Baths
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Stories
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Lot width
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Lot depth
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Lot size
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Year renovated
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Finished Sq. Ft.
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Unfinished Sq. Ft.
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Total Sq. Ft.
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Year built
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Style
Single Family Residential
County
Riverside County
APN
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Parking Spaces
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Basement
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Accessible
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HOA Dues
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Garage
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Features
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Last updated by owner on Jul 31, 2026.
R-4
Planned Residential
The Board of Supervisors finds that because of the rapid urbanization taking place in the County, it is desirable to permit the development of subdivisions containing open areas that will be used for recreation purposes or will tend to preserve the rural atmosphere of the area. Therefore, lots containing an area less than the minimum lot area now established may be permitted provided open areas are developed and maintained for the use and benefit of the residents of the subdivision.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.62% chance of being in a wildfire in next 30 years
8/10 Heat Factor
7 days above 105° expected this year, 22 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
6/10 Air Factor
10 unhealthy days expected this year, 14 days in 30 years
Provided by First Street
Historical weather
Winchester, CA • 92596
Average low and high temperatures (°F)
67
41
71
46
75
49
73
49
80
54
88
59
94
63
96
65
89
64
85
55
73
46
72
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
98/ 100
Exceptional sunlight
Sunscore
This home receives average direct sun exposure in Winchester. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.4 hrs
6.8 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 31189 Mountain Summit Rd
$826,808
$3,192 under list price of $830K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $639K to $761K.