2090 Franklin Canyon Rd is a 2,166 square foot house on a 0.84 acre lot with 3 bedrooms and 3 bathrooms. - it last sold on August 13, 1990 for $420,000. Based on Redfin's Martinez data, we estimate the home's value is $1,059,490.
Single-familyProperty Type
1963Year Built
0.84 acresLot Size
$489Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,059,490
$639K since sold in August 1990$8,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15% higher than the average sale price ($921K) 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
Dec 9, 2025 • Active
Building - residential solar photovoltaic
Battery
Electrical
Solar
Oct 22, 2021 • Final
Building - residential mechanical
Replace a split system including a condenser and a furnace. Install new ductwork in the attic. A HERS report is required at the final inspection.
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: 9
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Raised W/Crawlspace
Building Style Type: Ranch
Building Construction Quality: Average
Exterior Wall: Stucco
Pool Information
Has Pool
View Information
View: Good
Property Information
Subdivision Name: EL PINOLE RHO
Living Sq. Ft: 2,166
Ground Floor Sq. Ft: 2,166
Building Sq. Ft: 2,166
# of Stories: 1
Legal Description: POR RO EL PINOLE
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Garage/Carport
Garage/Parking Sq. Ft: 504
Lot Information
# of Buildings: 1
Land Sq. Ft: 36,590
Acres: 0.84
Zoning Code: A-2
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Septic
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,166
Stories: 1.0
Lot Size: 0.84 acres
Style: Single Family Residential
Year Built: 1963
Year Renovated: 1964
County: Contra Costa County
APN: 3700100138
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
John Swett Elementary School
Public K-5 • Assigned • 1.4mi
8/10
Martinez Junior High School
Public 6-8 • Assigned • 1.6mi
7/10
Alhambra Senior High School
Public 9-12 • Assigned • 1.0mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
7/10 Flood Factor
Estimated 80%+ chance of a flood reaching the building in the next 30 years
5/10 Fire Factor
6% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 95° 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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45
70
49
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49
77
53
80
55
83
57
87
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83
61
74
54
64
49
56
46
Jan
Feb
Mar
Apr
May
Jun
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Aug
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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
$1.01M – $1.22M
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