435 Summit Rd is a 1,938 square foot house on a 1.16 acre lot with 5 bedrooms and 3 bathrooms. - it last sold on December 31, 2020 for $1,200,000. Based on Redfin's Walnut Creek data, we estimate the home's value is $1,534,287.
Single-familyProperty Type
1965Year Built
1.16 acresLot Size
$792Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,534,287
$334K since sold in December 2020$26K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.1% lower than the average sale price ($1.62M) of 6 comparable homes.
Hardwood floors throughout much of the home. The whole home, in general, is in need of updating.
7 years ago• May not reflect the current state of the home
Steve Rebello
Redfin Associate agent
Sale history for 435 Summit Rd
Date
Event
Price
Public Records
Dec 31, 2020
Sold
$1,200,000
$619/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40918904
Nov 13, 2020
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40911898
Aug 9, 2020
Listing Removed
—
Public Records
Feb 28, 2020
Sold
$950,000
$490/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$15,716 (+2.3%)
$960,549 + $364,345
$1,324,894
2025
$15,358 (+1.4%)
$960,549 + $364,345
$1,324,894
2024
$15,150 (+2.4%)
$941,715 + $357,201
$1,298,916
2023
$14,789 (+2.3%)
$923,250 + $350,198
$1,273,448
2022
$14,462 (+2.8%)
$905,148 + $343,332
$1,248,480
2021
$14,070 (+483.5%)
$887,400 + $336,600
$1,224,000
2020
$2,411 (+0.7%)
$870,000 + $330,000
$1,200,000
2019
$2,395 (+3.3%)
$33,588 + $89,164
$122,752
2018
$2,319 (+2.6%)
$32,930 + $87,416
$120,346
2017
$2,261 (+2.7%)
$31,652 + $84,022
$115,674
2016
$2,201 (+2.7%)
$31,652 + $84,022
$115,674
2015
$2,143 (+2.0%)
$31,032 + $82,375
$113,407
2014
$2,100 (+2.3%)
$29,968 + $79,549
$109,517
2013
$2,053 (+3.5%)
$29,968 + $79,549
$109,517
2012
$1,983 (+2.3%)
$29,833 + $79,190
$109,023
2011
$1,938 (+2.2%)
$29,249 + $77,638
$106,887
2010
$1,896 (+5.0%)
$28,676 + $76,116
$104,792
2009
$1,805 (+0.9%)
$28,462 + $75,548
$104,010
2008
$1,789
$28,530 + $75,728
$104,258
Tax history for 435 Summit Rd
Year
Property tax
Land + Additions
Assessment*
2026
$15,716 (+2.3%)
$960,549 + $364,345
$1,324,894
2025
$15,358 (+1.4%)
$960,549 + $364,345
$1,324,894
2024
$15,150 (+2.4%)
$941,715 + $357,201
$1,298,916
2023
$14,789 (+2.3%)
$923,250 + $350,198
$1,273,448
2022
$14,462 (+2.8%)
$905,148 + $343,332
$1,248,480
2021
$14,070 (+483.5%)
$887,400 + $336,600
$1,224,000
2020
$2,411 (+0.7%)
$870,000 + $330,000
$1,200,000
2019
$2,395 (+3.3%)
$33,588 + $89,164
$122,752
2018
$2,319 (+2.6%)
$32,930 + $87,416
$120,346
2017
$2,261 (+2.7%)
$31,652 + $84,022
$115,674
2016
$2,201 (+2.7%)
$31,652 + $84,022
$115,674
2015
$2,143 (+2.0%)
$31,032 + $82,375
$113,407
2014
$2,100 (+2.3%)
$29,968 + $79,549
$109,517
2013
$2,053 (+3.5%)
$29,968 + $79,549
$109,517
2012
$1,983 (+2.3%)
$29,833 + $79,190
$109,023
2011
$1,938 (+2.2%)
$29,249 + $77,638
$106,887
2010
$1,896 (+5.0%)
$28,676 + $76,116
$104,792
2009
$1,805 (+0.9%)
$28,462 + $75,548
$104,010
2008
$1,789
$28,530 + $75,728
$104,258
*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
R20
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
Mar 17, 2025 • Final
Solar system - residential using solar app
Install a grid-tied, rooftop solar photovoltaic system on a residential building. The system includes solar modules, micro-inverters, and a combiner box.
Electrical
Solar
Dec 18, 2024 • Final
Residential electrical: electrical panel or sub-panel replacement or upgrade panel only (not exceeding 200amps & no relocation)
Replace the existing electrical service with a new electrical service.
Electrical
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: 10
Exterior
Property Information
Subdivision Name: SAN MIGUEL RHO
Living Sq. Ft: 1,938
Ground Floor Sq. Ft: 1,301
Building Sq. Ft: 1,938
# of Stories: 1
Legal Description: CCCC LAND CO POR LOT A 1.160 AC
Parking & Garage Information
Garage/Parking Sq. Ft: 502
Lot Information
# of Buildings: 1
Land Sq. Ft: 50,530
Legal Lot Number: A
Acres: 1.16
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 1,938
Stories: 1.0
Lot Size: 1.16 acres
Style: Single Family Residential
Year Built: 1965
Year Renovated: 1985
County: Contra Costa County
APN: 1791820101
Home facts updated by county records on Nov 4, 2026
Around this home
Schools
K - 12
Preschool & daycare
Indian Valley Elementary School
Public K-5 • Assigned • 0.6mi
10/10
Walnut Creek Intermediate School
Public 6-8 • Assigned • 1.0mi
9/10
Las Lomas High School
Public 9-12 • Assigned • 1.0mi
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
1% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 96° expected this year, 15 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
$1.46M – $1.77M
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