4864 John Muir Rd is a 2,037 square foot house on a 1.03 acre lot with 4 bedrooms and 3 bathrooms. Based on Redfin's Martinez data, we estimate the home's value is $1,068,334.
Single-familyProperty Type
1977Year Built
1.03 acresLot Size
$524Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,068,334
$10K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.6% lower than the average sale price ($1.09M) 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
$4,356 (+4.4%)
$95,979 + $203,716
$299,695
2024
$4,171 (+2.0%)
$94,098 + $199,722
$293,820
2023
$4,090 (+1.6%)
$92,253 + $195,806
$288,059
2022
$4,027 (+3.8%)
$90,445 + $191,967
$282,412
2021
$3,880 (+2.5%)
$88,672 + $188,203
$276,875
2020
$3,785 (+1.1%)
$86,934 + $184,513
$271,447
2019
$3,746 (+3.6%)
$86,043 + $182,622
$268,665
2018
$3,617 (+2.0%)
$84,356 + $179,042
$263,398
2017
$3,546 (+7.3%)
$81,081 + $172,091
$253,172
2016
$3,305 (+1.5%)
$81,081 + $172,091
$253,172
2015
$3,257 (+2.0%)
$79,492 + $168,717
$248,209
2014
$3,192 (+1.5%)
$76,765 + $162,928
$239,693
2013
$3,145 (+3.8%)
$76,765 + $162,928
$239,693
2012
$3,029 (+2.4%)
$76,419 + $162,192
$238,611
2011
$2,959 (+1.6%)
$74,921 + $159,012
$233,933
2010
$2,913 (+0.8%)
$73,452 + $155,895
$229,347
2009
$2,889 (+5.5%)
$72,904 + $154,730
$227,634
2008
$2,738
$73,078 + $155,098
$228,176
Tax history for 4864 John Muir Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,356 (+4.4%)
$95,979 + $203,716
$299,695
2024
$4,171 (+2.0%)
$94,098 + $199,722
$293,820
2023
$4,090 (+1.6%)
$92,253 + $195,806
$288,059
2022
$4,027 (+3.8%)
$90,445 + $191,967
$282,412
2021
$3,880 (+2.5%)
$88,672 + $188,203
$276,875
2020
$3,785 (+1.1%)
$86,934 + $184,513
$271,447
2019
$3,746 (+3.6%)
$86,043 + $182,622
$268,665
2018
$3,617 (+2.0%)
$84,356 + $179,042
$263,398
2017
$3,546 (+7.3%)
$81,081 + $172,091
$253,172
2016
$3,305 (+1.5%)
$81,081 + $172,091
$253,172
2015
$3,257 (+2.0%)
$79,492 + $168,717
$248,209
2014
$3,192 (+1.5%)
$76,765 + $162,928
$239,693
2013
$3,145 (+3.8%)
$76,765 + $162,928
$239,693
2012
$3,029 (+2.4%)
$76,419 + $162,192
$238,611
2011
$2,959 (+1.6%)
$74,921 + $159,012
$233,933
2010
$2,913 (+0.8%)
$73,452 + $155,895
$229,347
2009
$2,889 (+5.5%)
$72,904 + $154,730
$227,634
2008
$2,738
$73,078 + $155,098
$228,176
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RR-40
One Family Rural Residential District
Promote the stability of existing residential neighborhoods of a generally rural nature, which are unique within the community; Avoid the overloading of existing streets and utilities by preventing the construction of buildings of excessive size and population density in relation to the land around them.
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Agriculture-Other
Housing-Group
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Property details
Interior
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 9
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Raised W/Crawlspace
Building Style Type: Tudor
Building Construction Quality: Average
Exterior Wall: Stucco
Property Information
Subdivision Name: MUIR OAKS
Living Sq. Ft: 2,037
Ground Floor Sq. Ft: 1,138
Building Sq. Ft: 2,037
# of Stories: 2
Legal Description: MUIR OAKS POR LOTS 27 & 28
Parking & Garage Information
Parking Type: Garage/Carport
Garage/Parking Sq. Ft: 484
Lot Information
# of Buildings: 1
Land Sq. Ft: 45,000
Legal Lot Number: 27
Acres: 1.0331
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,037
Stories: 2.0
Lot Size: 1.03 acres
Style: Single Family Residential
Year Built: 1977
Year Renovated: 1978
County: Contra Costa County
APN: 1621310034
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
John Swett Elementary School
Public K-5 • Assigned • 0.6mi
8/10
Martinez Junior High School
Public 6-8 • Assigned • 2.0mi
7/10
Alhambra Senior High School
Public 9-12 • Assigned • 1.5mi
8/10
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
5/10 Fire Factor
3% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 97° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
13 unhealthy days expected this year, 13 days in 30 years
Provided by First Street
Historical weather
Martinez, CA • 94553
Average low and high temperatures (°F)
60
43
62
45
70
49
70
49
77
53
80
55
80
56
87
59
84
59
78
56
64
49
56
46
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
$1.01M – $1.23M
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