450 Blanco Ct is a 1,833 square foot house on a 10,005 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on January 20, 1995 for $255,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,401,003.
Single-familyProperty Type
1973Year Built
10,005 sq ftLot Size
$764Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,401,003
$1.1M since sold in January 1995$33K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 13.7% lower than the average sale price ($1.62M) 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
Mar 11, 2025 • Final
Water heater/softener - plumbing
Plumbing
Water heater
Jan 30, 2010 • Final
Building/residential/rp/repair
Work on a solar installation.
Electrical
Solar
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: Excellent
Building Construction Quality: Good
Property Information
Subdivision Name: TWIN CRKS
Living Sq. Ft: 1,833
Ground Floor Sq. Ft: 1,833
Building Sq. Ft: 1,833
# of Stories: 1
Legal Description: TRACT 4235 LOT 8
Parking & Garage Information
Garage/Parking Sq. Ft: 484
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,005
Legal Lot Number: 8
Acres: 0.2297
County Use Description: SINGLE FAMILY DETACHED WITH MA
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 1,833
Stories: 1.0
Parking Spaces: —
Basement: No
Accessible: No
Lot Size: 10,005 square feet
Style: Single Family Residential
Year Built: 1973
Year Renovated: 1973
County: Contra Costa County
APN: 2092620166
HOA Dues: —
Garage: No
Features: —
Home facts updated by owner on Apr 5, 2021
Around this home
Schools
Twin Creeks Elementary School
Public K-5 • Assigned • 0.1mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 1.5mi
10/10
California High School
Public 9-12 • Assigned • 2.5mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
During the last 30 days, San Ramon's market has remained balanced. Buyers enjoy more choices and negotiating opportunities, while seller continuing seeing strong demand for turnkey homes with modern upgrades, functional layout and desirable...
San Ramon is best known for its seamless mix of outdoor recreation and modern conveniences. City Center Bishop Ranch is a major hub for dining, boutique shopping, and weekend events, while the Iron Horse Trail runs right through town, making it super...
San Ramon properties move fast, going pending in just 14 days. With fierce competition at the $1.6M median price, multiple offers and waived contingencies are the norm. Buyers must act decisively and submit their strongest offer immediately to win.