5250 Alhambra Valley Rd is a 2,561 square foot house on a 1.25 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on July 03, 1972 for $70,000. Based on Redfin's Martinez data, we estimate the home's value is $1,359,693.
Single-familyProperty Type
1951Year Built
1.25 acresLot Size
$531Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,359,693
$1.3M since sold in July 1972$7,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.5% higher than the average sale price ($1.29M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Oct 10, 2023 • Final
Building - residential re-roof
Tear off the existing composition shingle roof system and replace it with new felt, flashings, and composition shingles. A cool roof or cool roof exception is required at the final inspection.
Roofing
Jun 12, 2014 • Final
Building/residential/al/alteration
Replace windows with new windows of the same size and style.
Remodel
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: 9
Exterior
Pool Information
Has Pool
Property Information
Living Sq. Ft: 2,561
Ground Floor Sq. Ft: 2,561
Building Sq. Ft: 2,561
# of Stories: 1
Legal Description: POR RO EL PINOLE
Parking & Garage Information
Garage/Parking Sq. Ft: 680
Lot Information
# of Buildings: 1
Land Sq. Ft: 54,450
Acres: 1.25
Zoning Code: R-40
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,561
Stories: 1.0
Lot Size: 1.25 acres
Style: Single Family Residential
Year Built: 1951
Year Renovated: 1953
County: Contra Costa County
APN: 3671500134
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
John Swett Elementary School
Public K-5 • Assigned • 1.2mi
8/10
Martinez Junior High School
Public 6-8 • Assigned • 3.3mi
7/10
Alhambra Senior High School
Public 9-12 • Assigned • 2.6mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
3/10 Flood Factor
Estimated 10-14% 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, 16 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
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80
56
87
59
84
59
78
56
64
49
56
46
Jan
Feb
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Aug
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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
$1.29M – $1.56M
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