bridgeMLS, Bay East AOR, or Contra Costa AOR #11188498
Sep 4, 2003
Sold
$765,000
$294/sq ft
Jul 2, 2003
Listing Removed
—
May 20, 2003
Listed
$799,000
$307/sq ft
FABULOUS HORSE SET UP WITH PANORAMIC VIEWS ON APPX 1.46 ACRES.HUGE UPDATED HOME WITH MANY UPGRADES.NEWER CARPET,PAINT,HEATER &AC
bridgeMLS, Bay East AOR, or Contra Costa AOR #11186222
May 19, 2003
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11182929
May 4, 2003
Listing Removed
—
Public Records
Dec 17, 1996
Sold
$335,000
$129/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #10225096
Dec 17, 1996
Listing Removed
—
Nov 16, 1996
Sold
$335,000
$129/sq ft
Sep 19, 1996
Listed
$349,950
$134/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #26225096
Dec 17, 1996
Sold
$335,000
$129/sq ft
Nov 16, 1996
Listing Removed
—
Sep 19, 1996
Listed
$349,950
$134/sq ft
Public Records
Feb 19, 1982
Sold
$260,000
$100/sq ft
Public Records
Apr 28, 1981
Sold
$64,000
$25/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$17,232 (+109.4%)
$828,655 + $583,136
$1,411,791
2024
$8,228 (−49.2%)
$812,407 + $571,702
$1,384,109
2023
$16,184 (+1.7%)
$796,478 + $560,493
$1,356,971
2022
$15,912 (+1.8%)
$780,861 + $549,503
$1,330,364
2021
$15,629 (+1.4%)
$765,550 + $538,729
$1,304,279
2020
$15,413 (−6.3%)
$750,540 + $528,166
$1,278,706
2019
$16,447 (+2.7%)
$742,845 + $522,751
$1,265,596
2018
$16,018 (+45.1%)
$884,340 + $460,481
$1,344,821
2017
$11,036 (+6.2%)
$432,073 + $460,427
$892,500
2016
$10,392 (+8.3%)
$432,073 + $460,427
$892,500
2015
$9,596 (+1.9%)
$428,684 + $456,816
$885,500
2014
$9,414 (+4.9%)
$382,209 + $407,291
$789,500
2013
$8,976 (+1.5%)
$382,209 + $407,291
$789,500
2012
$8,846 (−0.1%)
$365,023 + $388,977
$754,000
2011
$8,856 (−11.9%)
$365,023 + $388,977
$754,000
2010
$10,050 (+10.6%)
$365,023 + $388,977
$754,000
2009
$9,085 (−9.4%)
$417,308 + $444,692
$862,000
2008
$10,031
$380,273 + $405,227
$785,500
Tax history for 4950 John Muir Rd
Year
Property tax
Land + Additions
Assessment*
2025
$17,232 (+109.4%)
$828,655 + $583,136
$1,411,791
2024
$8,228 (−49.2%)
$812,407 + $571,702
$1,384,109
2023
$16,184 (+1.7%)
$796,478 + $560,493
$1,356,971
2022
$15,912 (+1.8%)
$780,861 + $549,503
$1,330,364
2021
$15,629 (+1.4%)
$765,550 + $538,729
$1,304,279
2020
$15,413 (−6.3%)
$750,540 + $528,166
$1,278,706
2019
$16,447 (+2.7%)
$742,845 + $522,751
$1,265,596
2018
$16,018 (+45.1%)
$884,340 + $460,481
$1,344,821
2017
$11,036 (+6.2%)
$432,073 + $460,427
$892,500
2016
$10,392 (+8.3%)
$432,073 + $460,427
$892,500
2015
$9,596 (+1.9%)
$428,684 + $456,816
$885,500
2014
$9,414 (+4.9%)
$382,209 + $407,291
$789,500
2013
$8,976 (+1.5%)
$382,209 + $407,291
$789,500
2012
$8,846 (−0.1%)
$365,023 + $388,977
$754,000
2011
$8,856 (−11.9%)
$365,023 + $388,977
$754,000
2010
$10,050 (+10.6%)
$365,023 + $388,977
$754,000
2009
$9,085 (−9.4%)
$417,308 + $444,692
$862,000
2008
$10,031
$380,273 + $405,227
$785,500
*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
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
Jul 25, 2024 • Active
Building mechanical
HVAC
Jun 4, 2024 • Active
Building electrical
Upgrade the main electrical service to 400 amps.
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: MUIR OAKS
Living Sq. Ft: 2,602
Ground Floor Sq. Ft: 1,070
Building Sq. Ft: 2,602
# of Stories: 2
Legal Description: MUIR OAKS POR LOT 29
Parking & Garage Information
Garage/Parking Sq. Ft: 556
Lot Information
# of Buildings: 1
Land Sq. Ft: 63,598
Legal Lot Number: 29
Acres: 1.46
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,602
Stories: 2.0
Lot Size: 1.46 acres
Style: Single Family Residential
Year Built: 1981
Year Renovated: 2005
County: Contra Costa County
APN: 1621200060
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
John Swett Elementary School
Public K-5 • Assigned • 0.5mi
8/10
Martinez Junior High School
Public 6-8 • Assigned • 2.2mi
7/10
Alhambra Senior High School
Public 9-12 • Assigned • 1.6mi
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
4% 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
$1.54M – $1.87M
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