318 Summit Rd is a 2,238 square foot house on a 0.44 acre lot with 3 bedrooms and 3 bathrooms. - it last sold on August 16, 2013 for $920,000. Based on Redfin's Walnut Creek data, we estimate the home's value is $1,816,040.
Single-familyProperty Type
1937Year Built
0.44 acresLot Size
$811Est. Price/Sq.Ft.
1 car garageParking
Source:Public Records
Redfin Estimate
$1,816,040
$896K since sold in August 2013$117K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.2% lower than the average sale price ($1.86M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40943959
Apr 13, 2021
Listing Removed
—
Public Records
Aug 16, 2013
Sold
$920,000
$411/sq ft
Public Records
Apr 11, 2007
Sold
$1,070,000
$478/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40240576
Feb 22, 2007
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40228014
Dec 15, 2006
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40215281
Oct 16, 2006
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40195546
Aug 30, 2006
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40179062
Jul 13, 2006
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40160004
Jun 19, 2006
Listing Removed
—
Public Records
Aug 1, 2005
Sold
$940,000
$420/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40064723
Jul 11, 2005
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40064713
Feb 25, 2005
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$13,853 (+2.3%)
$1,034,810 + $115,527
$1,150,337
2025
$13,539 (+1.4%)
$1,034,810 + $115,527
$1,150,337
2024
$13,354 (+2.4%)
$1,014,520 + $113,262
$1,127,782
2023
$13,037 (+2.2%)
$994,628 + $111,042
$1,105,670
2022
$12,752 (+2.8%)
$975,126 + $108,865
$1,083,991
2021
$12,408 (+0.9%)
$956,006 + $106,731
$1,062,737
2020
$12,294 (+1.1%)
$937,261 + $104,639
$1,041,900
2019
$12,159 (+3.5%)
$927,651 + $103,567
$1,031,218
2018
$11,749 (+1.8%)
$909,462 + $101,537
$1,010,999
2017
$11,536 (+1.9%)
$874,148 + $97,596
$971,744
2016
$11,324 (+2.3%)
$874,148 + $97,596
$971,744
2015
$11,069 (+1.1%)
$857,008 + $95,683
$952,691
2014
$10,945 (+25.6%)
$827,600 + $92,400
$920,000
2013
$8,714 (+9.4%)
$827,600 + $92,400
$920,000
2012
$7,967 (+9.0%)
$584,118 + $146,882
$731,000
2011
$7,309 (−23.1%)
$537,372 + $135,128
$672,500
2010
$9,500 (+19.1%)
$487,430 + $122,570
$610,000
2009
$7,978 (−22.7%)
$653,636 + $164,364
$818,000
2008
$10,323
$549,357 + $138,143
$687,500
Tax history for 318 Summit Rd
Year
Property tax
Land + Additions
Assessment*
2026
$13,853 (+2.3%)
$1,034,810 + $115,527
$1,150,337
2025
$13,539 (+1.4%)
$1,034,810 + $115,527
$1,150,337
2024
$13,354 (+2.4%)
$1,014,520 + $113,262
$1,127,782
2023
$13,037 (+2.2%)
$994,628 + $111,042
$1,105,670
2022
$12,752 (+2.8%)
$975,126 + $108,865
$1,083,991
2021
$12,408 (+0.9%)
$956,006 + $106,731
$1,062,737
2020
$12,294 (+1.1%)
$937,261 + $104,639
$1,041,900
2019
$12,159 (+3.5%)
$927,651 + $103,567
$1,031,218
2018
$11,749 (+1.8%)
$909,462 + $101,537
$1,010,999
2017
$11,536 (+1.9%)
$874,148 + $97,596
$971,744
2016
$11,324 (+2.3%)
$874,148 + $97,596
$971,744
2015
$11,069 (+1.1%)
$857,008 + $95,683
$952,691
2014
$10,945 (+25.6%)
$827,600 + $92,400
$920,000
2013
$8,714 (+9.4%)
$827,600 + $92,400
$920,000
2012
$7,967 (+9.0%)
$584,118 + $146,882
$731,000
2011
$7,309 (−23.1%)
$537,372 + $135,128
$672,500
2010
$9,500 (+19.1%)
$487,430 + $122,570
$610,000
2009
$7,978 (−22.7%)
$653,636 + $164,364
$818,000
2008
$10,323
$549,357 + $138,143
$687,500
*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
R15
Single-Family Residential District
The purpose of the Single-Family Residential Zoning District is to provide for single-family residential development that is consistent with the General Plan. The intent is to promote and encourage a suitable environment for family life. This would include those conditionally permitted uses that are generally an integral part of single-family residential neighborhoods and that are compatible with residential activities including parks, playgrounds, religious assembly, day care, and schools.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Infrastructure
Jun 17, 2022 • Final
Pool or spa - new, remodel or demolition
Remodel an existing swimming pool.
Pool and hot tub
Jul 9, 2016 • Final
Building new construction, additions, alterations or sign
Perform an interior remodel including lighting in the kitchen and a light and vent in the den. Install bracing at the exterior wall where window spacings were modified.
Electrical
HVAC
Remodel
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
Pool Information
Has Pool
Property Information
Subdivision Name: SAN MIGUEL RHO
Living Sq. Ft: 2,238
Ground Floor Sq. Ft: 1,143
Building Sq. Ft: 2,238
# of Stories: 2
Legal Description: CCCC LAND CO POR LT A
Parking & Garage Information
Garage/Parking Sq. Ft: 350
Lot Information
# of Buildings: 1
Land Sq. Ft: 18,992
Legal Lot Number: A
Acres: 0.436
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,238
Stories: 2.0
Lot Size: 0.44 acres
Style: Single Family Residential
Year Built: 1937
Year Renovated: 1960
County: Contra Costa County
APN: 1791810128
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Indian Valley Elementary School
Public K-5 • Assigned • 0.7mi
10/10
Walnut Creek Intermediate School
Public 6-8 • Assigned • 0.8mi
9/10
Las Lomas High School
Public 9-12 • Assigned • 1.1mi
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
3/10 Fire Factor
0.77% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 96° 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
74
52
64
46
57
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.5 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
$1.73M – $2.09M
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