300 Ridgestone Ct is a 3,319 square foot house on a 0.29 acre lot with 4 bedrooms and 3 bathrooms. Based on Redfin's Walnut Creek data, we estimate the home's value is $2,328,100.
Single-familyProperty Type
1994Year Built
0.29 acresLot Size
$701Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,328,100
$53K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.6% higher than the average sale price ($2.13M) 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*
2025
$13,985 (+2.4%)
$346,707 + $871,751
$1,218,458
2024
$13,662 (+1.6%)
$339,909 + $854,658
$1,194,567
2023
$13,444 (+0.9%)
$333,245 + $837,900
$1,171,145
2022
$13,326 (+2.3%)
$326,711 + $821,471
$1,148,182
2021
$13,033 (−17.5%)
$320,305 + $805,364
$1,125,669
2020
$15,801 (+0.9%)
$314,025 + $789,573
$1,103,598
2019
$15,654 (+3.1%)
$310,806 + $781,477
$1,092,283
2018
$15,189 (+2.7%)
$304,712 + $766,154
$1,070,866
2017
$14,783 (+1.9%)
$292,881 + $736,404
$1,029,285
2016
$14,509 (+1.6%)
$292,881 + $736,404
$1,029,285
2015
$14,283 (+1.1%)
$287,139 + $721,965
$1,009,104
2014
$14,134 (+2.4%)
$277,286 + $697,192
$974,478
2013
$13,806 (+1.6%)
$277,286 + $697,192
$974,478
2012
$13,590 (+2.9%)
$276,033 + $694,042
$970,075
2011
$13,210 (+1.0%)
$270,621 + $680,434
$951,055
2010
$13,075 (+0.2%)
$265,315 + $667,093
$932,408
2009
$13,044 (+2.3%)
$263,333 + $662,108
$925,441
2008
$12,748
$263,959 + $663,681
$927,640
Tax history for 300 Ridgestone Ct
Year
Property tax
Land + Additions
Assessment*
2025
$13,985 (+2.4%)
$346,707 + $871,751
$1,218,458
2024
$13,662 (+1.6%)
$339,909 + $854,658
$1,194,567
2023
$13,444 (+0.9%)
$333,245 + $837,900
$1,171,145
2022
$13,326 (+2.3%)
$326,711 + $821,471
$1,148,182
2021
$13,033 (−17.5%)
$320,305 + $805,364
$1,125,669
2020
$15,801 (+0.9%)
$314,025 + $789,573
$1,103,598
2019
$15,654 (+3.1%)
$310,806 + $781,477
$1,092,283
2018
$15,189 (+2.7%)
$304,712 + $766,154
$1,070,866
2017
$14,783 (+1.9%)
$292,881 + $736,404
$1,029,285
2016
$14,509 (+1.6%)
$292,881 + $736,404
$1,029,285
2015
$14,283 (+1.1%)
$287,139 + $721,965
$1,009,104
2014
$14,134 (+2.4%)
$277,286 + $697,192
$974,478
2013
$13,806 (+1.6%)
$277,286 + $697,192
$974,478
2012
$13,590 (+2.9%)
$276,033 + $694,042
$970,075
2011
$13,210 (+1.0%)
$270,621 + $680,434
$951,055
2010
$13,075 (+0.2%)
$265,315 + $667,093
$932,408
2009
$13,044 (+2.3%)
$263,333 + $662,108
$925,441
2008
$12,748
$263,959 + $663,681
$927,640
*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
PD
Planned Development District
The purpose of the Planned Development District is to allow diversification in the relationship of various buildings, land uses, structures, and open spaces in order to be relieved from the rigid standards of conventional zoning. A Planned Development District shall comply with the regulations and provision of the General Plan and any applicable specific plan and shall provide adequate standards to promote the public, health, safety and general welfare without unduly inhibiting the advantages of modern building techniques and planning for residential or commercial purposes.
Feb 12, 2025 • Final
Residential mechanical: hvac, furnace, air conditioner replacement or ductwork only (no relocation)
Replace a two-ton condenser, coil, and a sixty-thousand BTU furnace.
HVAC
Sep 17, 2024 • Final
Residential plumbing: water heater replacement only (no relocation, no tankless)
Replace a gas water heater.
Plumbing
Water heater
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 7110
Living Sq. Ft: 3,319
Ground Floor Sq. Ft: 2,416
Building Sq. Ft: 3,319
# of Stories: 2
Legal Description: T7110 L42
Parking & Garage Information
Garage/Parking Sq. Ft: 655
Lot Information
# of Buildings: 1
Land Sq. Ft: 12,632
Legal Lot Number: 42
Acres: 0.29
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,319
Stories: 2.0
Lot Size: 0.29 acres
Style: Single Family Residential
Year Built: 1994
Year Renovated: 1994
County: Contra Costa County
APN: 1353400144
Home facts updated by county records on Oct 9, 2026
Around this home
Schools
Valle Verde Elementary School
Public K-5 • Assigned • 1.9mi
10/10
Foothill Middle School
Public 6-8 • Assigned • 1.6mi
9/10
Northgate High School
Public 9-12 • Assigned • 1.3mi
9/10
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
6/10 Fire Factor
14% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 95° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
17 unhealthy days expected this year, 17 days in 30 years
Provided by First Street
Historical weather
Walnut Creek, CA • 94598
Average low and high temperatures (°F)
61
40
64
43
72
47
72
49
79
53
84
57
86
59
90
59
85
61
79
54
64
46
57
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.8 hours in
June and 4.8 hours in December, placing it above the
U.S. average for solar exposure.
11.8 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.21M – $2.68M
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