1897 Castle Hill Rd is a 2,610 square foot house on a 0.61 acre lot with 5 bedrooms and 3 bathrooms. Based on Redfin's Walnut Creek data, we estimate the home's value is $1,918,245.
Single-familyProperty Type
1960Year Built
0.61 acresLot Size
$735Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,918,245
$6,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.3% lower than the average sale price ($1.94M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$3,343 (+2.4%)
$48,727 + $142,043
$190,770
2025
$3,266 (+1.7%)
$48,727 + $142,043
$190,770
2024
$3,211 (+2.4%)
$47,772 + $139,258
$187,030
2023
$3,135 (+1.7%)
$46,836 + $136,528
$183,364
2022
$3,082 (+2.7%)
$45,918 + $133,851
$179,769
2021
$3,000 (+2.4%)
$45,018 + $131,227
$176,245
2020
$2,929 (+19.7%)
$44,136 + $128,654
$172,790
2019
$2,447 (+3.9%)
$43,684 + $127,335
$171,019
2018
$2,354 (+2.9%)
$42,828 + $124,839
$167,667
2017
$2,288 (+3.1%)
$41,166 + $119,993
$161,159
2016
$2,219 (+3.2%)
$41,166 + $119,993
$161,159
2015
$2,151 (+2.3%)
$40,359 + $117,641
$158,000
2014
$2,103 (+2.5%)
$38,975 + $113,605
$152,580
2013
$2,051 (+4.2%)
$38,975 + $113,605
$152,580
2012
$1,968 (+2.7%)
$38,799 + $113,092
$151,891
2011
$1,917 (−1.8%)
$38,039 + $110,875
$148,914
2010
$1,952 (−8.8%)
$37,294 + $108,701
$145,995
2009
$2,140 (+1.1%)
$37,016 + $107,889
$144,905
2008
$2,117
$37,104 + $108,146
$145,250
Tax history for 1897 Castle Hill Rd
Year
Property tax
Land + Additions
Assessment*
2026
$3,343 (+2.4%)
$48,727 + $142,043
$190,770
2025
$3,266 (+1.7%)
$48,727 + $142,043
$190,770
2024
$3,211 (+2.4%)
$47,772 + $139,258
$187,030
2023
$3,135 (+1.7%)
$46,836 + $136,528
$183,364
2022
$3,082 (+2.7%)
$45,918 + $133,851
$179,769
2021
$3,000 (+2.4%)
$45,018 + $131,227
$176,245
2020
$2,929 (+19.7%)
$44,136 + $128,654
$172,790
2019
$2,447 (+3.9%)
$43,684 + $127,335
$171,019
2018
$2,354 (+2.9%)
$42,828 + $124,839
$167,667
2017
$2,288 (+3.1%)
$41,166 + $119,993
$161,159
2016
$2,219 (+3.2%)
$41,166 + $119,993
$161,159
2015
$2,151 (+2.3%)
$40,359 + $117,641
$158,000
2014
$2,103 (+2.5%)
$38,975 + $113,605
$152,580
2013
$2,051 (+4.2%)
$38,975 + $113,605
$152,580
2012
$1,968 (+2.7%)
$38,799 + $113,092
$151,891
2011
$1,917 (−1.8%)
$38,039 + $110,875
$148,914
2010
$1,952 (−8.8%)
$37,294 + $108,701
$145,995
2009
$2,140 (+1.1%)
$37,016 + $107,889
$144,905
2008
$2,117
$37,104 + $108,146
$145,250
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jan 30, 2010 • Final
Building/residential/rp/repair
Work on a deck.
Remodel
Jan 30, 2010 • Final
Building/residential/rp/repair
Work on a pool.
Pool and hot tub
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
Property Information
Subdivision Name: SAN RAMON RHO
Living Sq. Ft: 2,610
Ground Floor Sq. Ft: 2,610
Building Sq. Ft: 2,610
# of Stories: 1
Legal Description: POR RO SAN RAMON
Parking & Garage Information
Garage/Parking Sq. Ft: 506
Lot Information
# of Buildings: 1
Land Sq. Ft: 26,572
Acres: 0.61
Zoning Code: R-20
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 2,610
Stories: 1.0
Lot Size: 0.61 acres
Style: Single Family Residential
Year Built: 1960
Year Renovated: 1960
County: Contra Costa County
APN: 1880800154
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Parkmead Elementary School
Public K-5 • Assigned • 0.6mi
8/10
Walnut Creek Intermediate School
Public 6-8 • Assigned • 2.1mi
9/10
Las Lomas High School
Public 9-12 • Assigned • 0.8mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
4/10 Fire Factor
0.93% chance of being in a wildfire in next 30 years
3/10 Heat Factor
8 days above 95° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
15 unhealthy days expected this year, 16 days in 30 years
Provided by First Street
Historical weather
Walnut Creek, CA • 94595
Average low and high temperatures (°F)
59
39
62
43
70
47
69
48
76
52
80
54
81
57
86
58
82
60
73
52
63
46
56
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
$1.82M – $2.21M
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