18603 Omega Mine Rd is a 2,160 square foot vacant land on a 6 acre lot with 4 bedrooms and 2 bathrooms. - it last sold on September 09, 2005 for $340,000. Based on Redfin's Jamestown data, we estimate the home's value is $483,593.
Vacant landProperty Type
1971Year Built
6 acresLot Size
$80,599Price/Acres
Source:Public Records
Redfin Estimate
$483,593
$144K since sold in September 2005$17K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.5% lower than the average sale price ($523K) 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.
Zoning
RE-5
Residential Estate; 5 Acre Minimum District
The purpose of the Residential Estate, Five Acre Minimum RE-5 District is to provide a low density residential zoning classification offering countryestate-type living conditions while maintaining large areas of open space dedicated to agricultural pursuits, grazing, or left undisturbed. The RE-5 district is intended to occur where few municipal services are available nor is a zoning district where demand for such services in these areas desired. Public water and sewer are not required for development in this district.
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Greenhouse / nursery
Ranch
Day care facility
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Bed & breakfast
Property details
Interior
Bathroom Information
# of Full Baths: 2
Room Information
# of Rooms: 4
Exterior
Exterior Information
Construction Type: Wood
Property Information
Living Sq. Ft: 2,160
# of Stories: 2
Legal Description: PAR B R/S 9-90 POR SEC 9 T1N R14E 6AC
Lot Information
# of Buildings: 1
Land Sq. Ft: 261,360
Acres: 6
Zoning Code: RE-5
County Use Description: RURAL RESIDENTIAL 2.5 TO 20 AC
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,160
Stories: 2.0
Lot Size: 6 acres
Style: Vacant Land
Year Built: 1971
Year Renovated: 1971
County: Tuolumne County
APN: 058050020000
Home facts updated by county records on Oct 20, 2026
Around this home
Schools
K - 12
Preschool & daycare
Columbia Elementary School
Public K-8 • Assigned • 5.3mi
7/10
Sonora High School
Public 9-12 • Assigned • 3.8mi
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
7/10 Fire Factor
22% chance of being in a wildfire in next 30 years
6/10 Heat Factor
6 days above 101° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
28 unhealthy days expected this year, 33 days in 30 years
Provided by First Street
Historical weather
Jamestown, CA • 95327
Average low and high temperatures (°F)
58°
41°
60°
43°
67°
47°
68°
48°
79°
55°
89°
61°
93°
65°
93°
67°
85°
63°
71°
53°
61°
47°
56°
43°
Jan
Feb
Mar
Apr
May
Jun
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Aug
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Oct
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Dec
Sun exposure
In this area, properties receive around 13.4 hours in
June and 4.7 hours in December, placing it above the
U.S. average for solar exposure.
13.4 hrs
4.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$460,000 – $557,000
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