9780 Mennet Way is a 1,897 square foot house on a 7,000 square foot lot with 5 bedrooms and 3 bathrooms. - it last sold on December 10, 1976 for $54,500. Based on Redfin's San Ramon data, we estimate the home's value is $1,365,008.
Single-familyProperty Type
1970Year Built
7,000 sq ftLot Size
$720Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,365,008
$1.3M since sold in December 1976$7,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.3% lower than the average sale price ($1.50M) 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 and permits
Zoning
Permits
RS-7
Single-Family Residential Zone
The RS zone is applied to areas of the City appropriate for single-family residential land uses in neighborhoods at a density of three to six units per net acre, subject to appropriate standards. The specific allowable density for each parcel is shown on the Zoning Map by a numerical suffix residential density designator (see Section D2-8). Minimum lot size for new parcels ranges from 3,500 to 12,000 sq ft. Depending upon the applicable residential density designator, the RS zone is consistent with and implements the Single Family Low Density, Single Family Low-Medium Density, and Single Family Medium Density land use classifications of the General Plan.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other
Aug 30, 2018 • Final
Miscellaneous - plumbing
Plumbing
Apr 3, 2015 • Final
Electrical service - electrical
Electrical
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Room Information
# of Rooms: 9
Exterior
Property Information
Subdivision Name: SUBDIVISION 3262
Living Sq. Ft: 1,897
Ground Floor Sq. Ft: 1,383
Building Sq. Ft: 2,353
# of Stories: 2
Legal Description: TRACT 3262 LOT 167 EX MR
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 456
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,000
Legal Lot Number: 167
Acres: 0.1607
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 1,897
Stories: 2.0
Lot Size: 7,000 square feet
Style: Single Family Residential
Year Built: 1970
Year Renovated: 1971
County: Contra Costa County
APN: 2121220210
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Places
Transit
Neil A. Armstrong Elementary School
Public K-5 • Assigned • 0.1mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.4mi
10/10
California High School
Public 9-12 • Assigned • 0.4mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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