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About this home
Escape to your own private retreat with this truly unique, recently renovated property offering a “Tahoe in Martinez” feel and a rare blend of modern living, privacy and urban convenience. Set on approximately 1.01 flat acres among mature trees and peaceful surroundings, this light-filled home is designed to bring nature indoors. Expansive windows capture views of the surrounding greenery from nearly every room, creating a bright, cheerful and tranquil atmosphere. The open-concept layout is complemented by extensive tile and engineered wood flooring, while outdoor living takes center stage with a large covered patio and private inground swimming pool—perfect for relaxing, entertaining or dining al fresco. The expansive grounds offer exceptional versatility and future possibilities, subject to applicable regulations and approvals. A detached 4-car garage, spacious flat driveway with ample parking and room for RVs or boats, two large storage sheds and secondary access via a side easement provide outstanding flexibility for vehicles, hobbies and storage. An irrigation well provides a dedicated water source for landscaping and helps maintain the property’s lush green setting. Located in the scenic Alhambra Valley area of unincorporated Martinez, the property offers a peaceful, country-like lifestyle rich in local history. Naturalist John Muir made this valley his home in the 1880s, and the area’s historic pear and plum orchards helped shape its distinctive character. Today, mature trees, occasional visits from deer and frequent hummingbirds contribute to the property’s private retreat-like atmosphere. Despite its secluded feel, the home is conveniently located near Lafayette, downtown Martinez, shopping, dining and everyday amenities. Easy access to Highway 4, Interstate 680 and nearby BART provides connections to Walnut Creek, Oakland, San Francisco and the greater Bay Area. First time ever offered for sale, this distinctive property presents a rare opportunity to enjoy privacy, space, natural beauty, extensive parking and storage, and exciting future potential—all in one of the East Bay’s most unique settings.
Single-familyProperty Type
1950Year Built
1 acresLot Size
$785Price/Sq.Ft.
4 car garageParking
Listed by Glenn Macayan•DRE #01323547• MY LOCAL REALTY SEVICES
bridgeMLS, Bay East AOR, or Contra Costa AOR #41145436
Aug 19, 2026
Listed
$1,750,000
$785/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$2,013 (+4.7%)
$62,133 + $108,588
$170,721
2024
$1,923 (+1.4%)
$60,915 + $106,459
$167,374
2023
$1,896 (+1.7%)
$59,721 + $104,372
$164,093
2022
$1,864 (+1.8%)
$58,550 + $102,326
$160,876
2021
$1,831 (+0.4%)
$57,402 + $100,320
$157,722
2020
$1,823 (+1.2%)
$56,277 + $98,353
$154,630
2019
$1,801 (+5.2%)
$55,700 + $97,345
$153,045
2018
$1,712 (+1.1%)
$54,608 + $95,437
$150,045
2017
$1,693 (+8.0%)
$52,489 + $91,732
$144,221
2016
$1,568 (+0.5%)
$52,489 + $91,732
$144,221
2015
$1,560 (−3.6%)
$51,460 + $89,934
$141,394
2014
$1,618 (+0.4%)
$49,696 + $86,849
$136,545
2013
$1,611 (+3.0%)
$49,696 + $86,849
$136,545
2012
$1,565 (+1.4%)
$49,472 + $86,457
$135,929
2011
$1,544 (+0.6%)
$48,502 + $84,762
$133,264
2010
$1,535 (+4.7%)
$47,551 + $83,100
$130,651
2009
$1,466 (+6.2%)
$47,196 + $82,479
$129,675
2008
$1,381
$47,309 + $82,675
$129,984
Public record
Public record
Permits
Beds
3
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
1 Acre
Year renovated
1950
Finished Sq. Ft.
2,228
Unfinished Sq. Ft.
—
Total Sq. Ft.
2,228
Year built
1950
Style
Single Family Residential
County
Contra Costa County
APN
3660510151
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
Oct 17, 2005 • Final
Building - residential re-roof
Remove and replace the roof on a garage with composition shingles.
Roofing
Oct 6, 2005 • Final
Building - residential re-roof
Reroof a residential building with class A composition shingles.
Roofing
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.
Climate risks
10/10 Flood Factor
Estimated 80%+ 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
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
68/ 100
Moderate sunlight
Sunscore
There appears to be some shading by surrounding buildings, terrain, and vegetation.
8.1 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 5075 Alhambra Valley Rd
$1,745,390
$4,610 under list price of $1.75M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $635K to $1.5M.