7439 Diamond Mountain Rd is a 3,627 square foot house on a 5,124 square foot lot with 4 bedrooms and 4 bathrooms. Based on Redfin's Dublin data, we estimate the home's value is $2,263,015.
Single-familyProperty Type
2018Year Built
5,124 sq ftLot Size
$624Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,263,015
$32K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.2% higher than the average sale price ($2.21M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$21,321 (+1.6%)
$497,416 + $1,160,676
$1,658,092
2024
$20,981 (+1.0%)
$487,665 + $1,137,923
$1,625,588
2023
$20,769 (+1.2%)
$478,103 + $1,115,611
$1,593,714
2022
$20,523 (+0.8%)
$459,540 + $1,072,297
$1,531,837
2021
$20,355 (+6.9%)
$459,540 + $1,072,297
$1,531,837
2020
$19,044 (−0.2%)
$450,531 + $1,051,275
$1,501,806
2019
$19,089 (+47.4%)
$445,915 + $1,040,504
$1,486,419
2018
$12,949 (+164.3%)
$437,172 + $1,020,102
$1,457,274
2017
$4,899
$379,551
Tax history for 7439 Diamond Mountain Rd
Year
Property tax
Land + Additions
Assessment*
2025
$21,321 (+1.6%)
$497,416 + $1,160,676
$1,658,092
2024
$20,981 (+1.0%)
$487,665 + $1,137,923
$1,625,588
2023
$20,769 (+1.2%)
$478,103 + $1,115,611
$1,593,714
2022
$20,523 (+0.8%)
$459,540 + $1,072,297
$1,531,837
2021
$20,355 (+6.9%)
$459,540 + $1,072,297
$1,531,837
2020
$19,044 (−0.2%)
$450,531 + $1,051,275
$1,501,806
2019
$19,089 (+47.4%)
$445,915 + $1,040,504
$1,486,419
2018
$12,949 (+164.3%)
$437,172 + $1,020,102
$1,457,274
2017
$4,899
$379,551
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
PD
Planned Development Zoning District
Establish a Planned Development Zoning District through which one or more properties are planned as a unit with development standards tailored to the site. Provide maximum flexibility and diversification in the development of property. Maintain consistency with, and implement the provisions of, the Dublin General Plan and applicable Specific Plans. Protect the integrity and character of both residential and non-residential areas of the City. Encourage efficient use of land for preservation of sensitive environmental areas such as open space areas and topographic features. Provide for effective development of public facilities and services for the site. Encourage use of design features to achieve development that is compatible with the area. Allow for creative and imaginative design that will promote amenities beyond those expected in conventional developments.
Permitted uses
Include but are not limited to:
No uses permitted by right
Apr 30, 2025 • Final
Residential photovoltaic (pv) / solar panel
Electrical
Solar
Apr 28, 2025 • Final
Residential re-roofing
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.
Property details
Interior
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Good
Property Information
Living Sq. Ft: 3,627
Building Sq. Ft: 3,627
# of Stories: 2
Parking & Garage Information
# of Parking Spaces: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,124
Legal Lot Number: 9
Municipality Name: DUBLIN INCORP
Acres: 0.1176
County Use Description: PLANNED DEVELOPMENT TRACT SFR
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 3,627
Stories: 2.0
Lot Size: 5,124 square feet
Style: Single Family Residential
Year Built: 2018
Year Renovated: 2018
County: Alameda County
APN: 986 005101000
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
K - 12
Preschool & daycare
John Green Elementary School
Public K-5 • Assigned • 1.5mi
9/10
Eleanor Murray Fallon School
Public 6-8 • Assigned • 1.6mi
8/10
Emerald High School
Public 9-12 • Assigned • 2.1mi
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Dublin, California’s housing market appears to be cooling, with median prices down 8.2% to $1.2 million and homes taking 44 days to sell. Buyers may have more negotiating power and opportunities for discounts, while sellers should price competitively...
The median home value in Dublin has settled around $1.2M to $1.23M, reflecting a year-over-year dip of approximately 5.5% to 7.7%. Buyers entering now are finding better value compared to recent peak pricing.
Dublin’s fall market offers a great buyer window. Median prices hold steady around $1.3M with homes averaging 25 days on market. While newer builds and turnkey homes face quick competition, properties needing minor updates give you room to negotiate....