1787 Castle Hill Rd is a 2,320 square foot house on a 0.46 acre lot with 3 bedrooms and 4 bathrooms. - it last sold on September 09, 1987 for $143,000. Based on Redfin's Walnut Creek data, we estimate the home's value is $1,805,376.
Single-familyProperty Type
2001Year Built
0.46 acresLot Size
$778Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,805,376
$1.7M since sold in September 1987$7,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.8% lower than the average sale price ($1.84M) 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.
Permits
Apr 1, 2003 • Final
Building/residential/r/new single family-duplex
New construction
Feb 10, 2003 • Final
Building/residential/r/new single family-duplex
Complete construction on a single-family home.
New construction
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
Living Sq. Ft: 2,320
Ground Floor Sq. Ft: 2,320
Building Sq. Ft: 2,320
# of Stories: 1
Legal Description: PCL MAP 112 PG 1 PCL B
Parking & Garage Information
Garage/Parking Sq. Ft: 1,296
Lot Information
# of Buildings: 1
Land Sq. Ft: 20,038
Acres: 0.46
Zoning Code: R-20
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 4.0
Sq. Ft.: 2,320
Stories: 1.0
Lot Size: 0.46 acres
Style: Single Family Residential
Year Built: 2001
Year Renovated: 2003
County: Contra Costa County
APN: 1880900269
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
Parkmead Elementary School
Public K-5 • Assigned • 0.7mi
8/10
Walnut Creek Intermediate School
Public 6-8 • Assigned • 1.9mi
9/10
Las Lomas High School
Public 9-12 • Assigned • 0.7mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Historical weather
Walnut Creek, CA • 94595
Average low and high temperatures (°F)
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Sun exposure
In this area, properties receive around 11.5 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.5 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.72M – $2.08M
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