678 Diablo Rd is a 1,223 square foot house on a 0.38 acre lot with 3 bedrooms and 1 bathroom. - it last sold on July 06, 1976 for $54,900. Based on Redfin's Danville data, we estimate the home's value is $1,271,196.
Single-familyProperty Type
1948Year Built
0.38 acresLot Size
$1,039Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,271,196
$1.2M since sold in July 1976$65K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 35.5% lower than the average sale price ($1.97M) 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.
Zoning and permits
Zoning
Permits
R-15
Single Family Residential District
The purposes of the single family residential districts are to: Assure that future development complement Danville's existing small town character and established quality of life.;Integrate new development in a manner that is visually and functionally compatible with the physical character of the surrounding community.; Preserve, protect and enhance appropriately located areas for residential land use, consistent with the Town-wide design guidelines, the General Plan and with standards of public health and safety.; Minimize the impacts of uses, protect residents from the harmful effects of excessive noise, overcrowding, excessive traffic, insufficient parking and other adverse environmental effects.; Ensure adequate provisions for sites, with reasonable access to public services, for appropriate public and semipublic land uses, including care facilities, needed to complement residential development or that require a residential environment. At the same time, protect the relatively quiet, primarily noncommercial, family atmosphere of neighborhoods.
Permitted uses
Include but are not limited to:
Livestock production
Healthcare
Housing-Group
Housing-Single unit
Housing-Senior
Housing-Other
Park & open space
Jul 2, 2024 • Final
Residential hvac - heating, ventilation, air conditioning
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: Wall Unit
Heating Type: Wall Furnace
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Bungalow
Construction Type: Concrete
Building Construction Quality: Average
Exterior Wall: Wood Siding
Pool Information
Has Pool
Property Information
Subdivision Name: RANCHO SAN RAMON HE
Living Sq. Ft: 1,223
Ground Floor Sq. Ft: 1,223
Building Sq. Ft: 1,603
# of Stories: 1
Legal Description: RO SAN RAMON HGTS #2 LOT 134
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 380
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 16,600
Legal Lot Number: 134
Acres: 0.3811
Depth Footage: 168
Front Footage: 100
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,223
Stories: 1.0
Lot Size: 0.38 acres
Style: Single Family Residential
Year Built: 1948
Year Renovated: 1990
County: Contra Costa County
APN: 1962430037
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Vista Grande Elementary School
Public K-5 • Assigned • 0.1mi
9/10
Los Cerros Middle School
Public 6-8 • Assigned • 1.0mi
10/10
Monte Vista High School
Public 9-12 • Assigned • 1.2mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Danville stays competitve for turnkey homes, but buyers are more rate sensitive and selective, Over the last 30 days, new listing outspace closings, easing urgency. Pending favour well- priced properties; condo/townhomes. Overpriced or dated homes...