639 Mason Rd is a 1,768 square foot home on a 7.47 acre lot with 5 bedrooms and 3 bathrooms. - it last sold on March 15, 1984 for $70,000. Based on Redfin's Vista data, we estimate the home's value is $685,015.
ManufacturedProperty Type
2002Year Built
7.47 acresLot Size
$387Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$685,015
$615K since sold in March 1984$39K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 42.8% lower than the average sale price ($1.20M) 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
RR
Rural Residential District
The RR Use Regulations are intended to create and enhance residential areas where agricultural use compatible with a dominant, permanent residential use is desired. Typically, the RR Use Regulations would be applied to rural or semi-rural areas where urban levels of service are not available and where large lots are desired. Various applications of the RR Use Regulations with appropriate development designators can create buffers between residential and agricultural uses, family or small farm areas, or large lot rural residential developments.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Multiple units
Fire house
Agriculture-Cropland
Agriculture-Grove / orchard
Park & open space
Property details
Exterior
Mobile Home Information
Is Mobile Home
Property Information
Living Sq. Ft: 1,768
Building Sq. Ft: 1,768
# of Units: 1
Legal Description: POR OF SEC 7&OF SEQ OF SWQ SEC 6-11-3W
Lot Information
# of Buildings: 1
Land Sq. Ft: 325,393
Acres: 7.47
Zoning Code: RR
County Use Description: MANUFACTURED HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 1,768
Stories: —
Lot Size: 7.47 acres
Style: Mobile/Manufactured Home
Year Built: 2002
Year Renovated: 2002
County: San Diego County
APN: 1701300600
Home facts updated by county records on Aug 20, 2026
Around this home
Schools
Mission Meadows Elementary School
Public K-5 • Assigned • 1.3mi
6/10
Roosevelt Middle School
Public 6-8 • Assigned • 2.7mi
3/10
Vista High School
Public 9-12 • Assigned • 1.4mi
4/10
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
3/10 Fire Factor
0.46% chance of being in a wildfire in next 30 years
6/10 Heat Factor
8 days above 91° expected this year, 26 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
3/10 Air Factor
4 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Vista, CA • 92084
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Sun exposure
Try the sun simulator tool to see how light moves across the property at different times of day and year.