5086 Alhambra Valley Rd is a 3,525 square foot house on a 7,440 square foot lot with 5 bedrooms and 3.5 bathrooms. Based on Redfin's Martinez data, we estimate the home's value is $1,264,693.
Single-familyProperty Type
1978Year Built
7,440 sq ftLot Size
$359Est. Price/Sq.Ft.
2 garage spacesParking
Source:Public Records
Redfin Estimate
$1,264,693
$26K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.3% higher than the average sale price ($1.26M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #41034980
Dec 4, 2023
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40631582
Nov 1, 2013
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2025
$2,370 (+2.8%)
$33,058 + $365,545
$398,603
2024
$2,305 (−1.8%)
$32,410 + $358,378
$390,788
2023
$2,347 (−4.1%)
$31,775 + $351,351
$383,126
2022
$2,448 (−23.8%)
$31,152 + $344,462
$375,614
2021
$3,214 (+82.6%)
$30,542 + $337,708
$368,250
2020
$1,760 (+0.1%)
$29,944 + $331,087
$361,031
2019
$1,758 (+3.1%)
$29,637 + $327,693
$357,330
2018
$1,705 (−0.2%)
$29,056 + $321,268
$350,324
2017
$1,708 (+2.7%)
$27,929 + $308,794
$336,723
2016
$1,663 (+5.7%)
$27,929 + $308,794
$336,723
2015
$1,574 (+2.2%)
$27,382 + $302,740
$330,122
2014
$1,540 (−1.9%)
$26,443 + $292,352
$318,795
2013
$1,570 (−1.6%)
$26,443 + $292,352
$318,795
2012
$1,596 (+5.6%)
$26,324 + $291,031
$317,355
2011
$1,512 (−0.4%)
$25,808 + $285,325
$311,133
2010
$1,518 (−1.2%)
$25,302 + $279,731
$305,033
2009
$1,537 (+4.6%)
$25,113 + $277,641
$302,754
2008
$1,469
$25,173 + $278,301
$303,474
Tax history for 5086 Alhambra Valley Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,370 (+2.8%)
$33,058 + $365,545
$398,603
2024
$2,305 (−1.8%)
$32,410 + $358,378
$390,788
2023
$2,347 (−4.1%)
$31,775 + $351,351
$383,126
2022
$2,448 (−23.8%)
$31,152 + $344,462
$375,614
2021
$3,214 (+82.6%)
$30,542 + $337,708
$368,250
2020
$1,760 (+0.1%)
$29,944 + $331,087
$361,031
2019
$1,758 (+3.1%)
$29,637 + $327,693
$357,330
2018
$1,705 (−0.2%)
$29,056 + $321,268
$350,324
2017
$1,708 (+2.7%)
$27,929 + $308,794
$336,723
2016
$1,663 (+5.7%)
$27,929 + $308,794
$336,723
2015
$1,574 (+2.2%)
$27,382 + $302,740
$330,122
2014
$1,540 (−1.9%)
$26,443 + $292,352
$318,795
2013
$1,570 (−1.6%)
$26,443 + $292,352
$318,795
2012
$1,596 (+5.6%)
$26,324 + $291,031
$317,355
2011
$1,512 (−0.4%)
$25,808 + $285,325
$311,133
2010
$1,518 (−1.2%)
$25,302 + $279,731
$305,033
2009
$1,537 (+4.6%)
$25,113 + $277,641
$302,754
2008
$1,469
$25,173 + $278,301
$303,474
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jan 28, 2019 • Final
Residential mechanical-electrical-plumbing combo
Replace the p-traps in the master and hallway bathrooms. Install new lighting fixtures in the kitchen.
Electrical
Kitchen
Plumbing
Jan 9, 2019 • Final
Building - residential mechanical
Replace the furnace in the same location.
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
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 10
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Slab
Building Style Type: Contemporary
Building Construction Quality: Good
Exterior Wall: Wood Siding
Property Information
Living Sq. Ft: 3,525
Ground Floor Sq. Ft: 1,722
Building Sq. Ft: 3,525
# of Stories: 2
Legal Description: PARCEL MAP 38 PG 25 PCL C
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Garage/Carport
Garage/Parking Sq. Ft: 390
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,440
Acres: 0.1708
Zoning Code: R-20
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 3.5
Sq. Ft.: 3,525
Stories: 2.0
Parking Spaces: 6
Basement: No
Accessible: No
Lot Size: 7,440 square feet
Style: Single Family Residential
Year Built: 1978
Year Renovated: 1988
County: Contra Costa County
APN: 3671300253
HOA Dues: —
Garage: Yes
Features: —
Home facts updated by owner on Aug 31, 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 • 2.8mi
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
4/10 Flood Factor
Estimated 19-29% chance of a flood reaching the building in the next 30 years
5/10 Fire Factor
5% 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
62
45
70
49
70
49
77
53
80
55
83
57
87
59
83
61
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
$1.20M – $1.46M
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