5108 Alhambra Valley Rd is a 3,483 square foot house on a 1.06 acre lot with 4 bedrooms and 3 bathrooms. Based on Redfin's Martinez data, we estimate the home's value is $1,408,839.
Single-familyProperty Type
1973Year Built
1.06 acresLot Size
$404Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$1,408,839
$139K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8.1% lower than the average sale price ($1.53M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40882055
Nov 12, 2019
Listing Removed
—
Oct 12, 2019
Price Changed
*
Sep 13, 2019
Listed
*
bridgeMLS, Bay East AOR, or Contra Costa AOR #40875983
Nov 12, 2019
Listing Removed
—
Oct 12, 2019
Price Changed
*
Aug 30, 2019
Price Changed
*
Jul 26, 2019
Listed
*
Year
Property tax
Land + Additions
Assessment*
2025
$1,833 (+4.7%)
$21,274 + $133,651
$154,925
2024
$1,752 (+1.4%)
$20,857 + $131,031
$151,888
2023
$1,728 (+1.7%)
$20,449 + $128,462
$148,911
2022
$1,698 (+1.8%)
$20,049 + $125,944
$145,993
2021
$1,668 (+0.4%)
$19,656 + $123,475
$143,131
2020
$1,661 (+1.2%)
$19,271 + $121,054
$140,325
2019
$1,641 (+5.3%)
$19,074 + $119,813
$138,887
2018
$1,558 (+1.1%)
$18,700 + $117,464
$136,164
2017
$1,541 (+8.0%)
$17,975 + $112,903
$130,878
2016
$1,427 (+0.6%)
$17,975 + $112,903
$130,878
2015
$1,419 (+1.2%)
$17,623 + $110,690
$128,313
2014
$1,402 (+0.4%)
$17,019 + $106,893
$123,912
2013
$1,396 (+3.0%)
$17,019 + $106,893
$123,912
2012
$1,355 (+1.5%)
$16,943 + $106,410
$123,353
2011
$1,335 (+0.6%)
$16,611 + $104,324
$120,935
2010
$1,326 (−0.5%)
$16,286 + $102,279
$118,565
2009
$1,333 (+6.5%)
$16,165 + $101,515
$117,680
2008
$1,252
$16,204 + $101,757
$117,961
Tax history for 5108 Alhambra Valley Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,833 (+4.7%)
$21,274 + $133,651
$154,925
2024
$1,752 (+1.4%)
$20,857 + $131,031
$151,888
2023
$1,728 (+1.7%)
$20,449 + $128,462
$148,911
2022
$1,698 (+1.8%)
$20,049 + $125,944
$145,993
2021
$1,668 (+0.4%)
$19,656 + $123,475
$143,131
2020
$1,661 (+1.2%)
$19,271 + $121,054
$140,325
2019
$1,641 (+5.3%)
$19,074 + $119,813
$138,887
2018
$1,558 (+1.1%)
$18,700 + $117,464
$136,164
2017
$1,541 (+8.0%)
$17,975 + $112,903
$130,878
2016
$1,427 (+0.6%)
$17,975 + $112,903
$130,878
2015
$1,419 (+1.2%)
$17,623 + $110,690
$128,313
2014
$1,402 (+0.4%)
$17,019 + $106,893
$123,912
2013
$1,396 (+3.0%)
$17,019 + $106,893
$123,912
2012
$1,355 (+1.5%)
$16,943 + $106,410
$123,353
2011
$1,335 (+0.6%)
$16,611 + $104,324
$120,935
2010
$1,326 (−0.5%)
$16,286 + $102,279
$118,565
2009
$1,333 (+6.5%)
$16,165 + $101,515
$117,680
2008
$1,252
$16,204 + $101,757
$117,961
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Mar 20, 2003 • Final
Building - residential mechanical
Replace the package unit on a residential building.
HVAC
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
Living Sq. Ft: 3,483
Ground Floor Sq. Ft: 1,679
Building Sq. Ft: 3,483
# of Stories: 2
Legal Description: PARCEL MAP 38 PG 25 PCL A
Parking & Garage Information
Garage/Parking Sq. Ft: 714
Lot Information
# of Buildings: 1
Land Sq. Ft: 46,174
Acres: 1.06
Zoning Code: R-20
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,483
Stories: 2.0
Lot Size: 1.06 acres
Style: Single Family Residential
Year Built: 1973
Year Renovated: 1973
County: Contra Costa County
APN: 3671300238
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
John Swett Elementary School
Public K-5 • Assigned • 0.7mi
8/10
Martinez Junior High School
Public 6-8 • Assigned • 2.8mi
7/10
Alhambra Senior High School
Public 9-12 • Assigned • 2.1mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
9/10 Flood Factor
Estimated 80%+ chance 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
3/10 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
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
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70
49
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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
$1.34M – $1.62M
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