9997 Toby Rd is a 3,455 square foot house on a 8,260 square foot lot with 3 bedrooms and 3 bathrooms. - it last sold on July 19, 1994 for $429,000. Based on Redfin's San Ramon data, we estimate the home's value is $2,069,912.
Single-familyProperty Type
1987Year Built
8,260 sq ftLot Size
$599Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,069,912
$1.6M since sold in July 1994$1,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.8% higher than the average sale price ($1.96M) 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-10
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
Jul 26, 2023 • Final
Photovoltaic - electrical
Electrical
Solar
Jan 5, 2011 • Final
Alteration, remodel, repair - building residential
Remodel
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: 11
Exterior
Pool Information
Has Pool
Property Information
Subdivision Name: SUBDIVISION 4737
Living Sq. Ft: 3,455
Ground Floor Sq. Ft: 1,565
Building Sq. Ft: 3,455
# of Stories: 2
Legal Description: T04737 L0018 B EX MR
Parking & Garage Information
Garage/Parking Sq. Ft: 690
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,260
Legal Lot Number: 18
Acres: 0.1896
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 3,455
Stories: 2.0
Lot Size: 8,260 square feet
Style: Single Family Residential
Year Built: 1987
Year Renovated: 1999
County: Contra Costa County
APN: 2123400182
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Places
Transit
Montevideo Elementary School
Public K-5 • Assigned • 0.5mi
9/10
Pine Valley Middle School
Public 6-8 • Assigned • 1.1mi
10/10
California High School
Public 9-12 • Assigned • 0.5mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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