321 Santa Cruz Pl is a 1,842 square foot house on a 10,500 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on February 23, 1994 for $286,500. Based on Redfin's San Ramon data, we estimate the home's value is $1,516,490.
Single-familyProperty Type
1976Year Built
10,500 sq ftLot Size
$823Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,516,490
$1.2M since sold in February 1994$7,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.8% higher 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-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
Jan 13, 2026 • Final
Miscellaneous - re-roof
Roofing
Dec 21, 2017 • Final
Miscellaneous - plumbing
Plumbing
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
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 10
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Conventional
Construction Type: Frame
Building Construction Quality: Good
Exterior Wall: Stucco
Property Information
Living Sq. Ft: 1,842
Ground Floor Sq. Ft: 1,842
Building Sq. Ft: 1,842
# of Stories: 1
Legal Description: T04477 L0150 B EX MR
Parking & Garage Information
# of Parking Spaces: 3
Garage/Parking Sq. Ft: 667
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,500
Legal Lot Number: 150
Acres: 0.241
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,842
Stories: 1.0
Lot Size: 10,500 square feet
Style: Single Family Residential
Year Built: 1976
Year Renovated: 1978
County: Contra Costa County
APN: 2123620078
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Montevideo Elementary School
Public K-5 • Assigned • 0.4mi
9/10
Iron Horse Middle School
Public 6-8 • Assigned • 1.5mi
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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