*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
PD
Planned District
The purpose of the planned district was to provide for development and site design which better responded to unique environmental conditions in furtherance of the general plan by permitting varied setbacks, diverse lot sizes, and other variations to the residential development standards. The development standards were established with the approval of a preliminary development plan by the city council. However, many of the preliminary development plans for residential planned district development and/or their subsequent use permit approval did not provide a sufficient written record to document the development standards and guide the approval of changes to properties over time. Where no record of development standards exists for a specific residential planned district.
Property details
Interior
Heating & Cooling
Air Conditioning Type: Wall Unit
Room Information
# of Rooms: 16
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Concrete
Construction Type: Frame
Building Construction Quality: Average
Exterior Wall: Stucco
Roof Framing Type: Wood
Property Information
Subdivision Name: MONTE DEL DIABLO RH
Living Sq. Ft: 12,045
Ground Floor Sq. Ft: 12,045
Building Sq. Ft: 12,045
# of Stories: 1
Legal Description: RO MONTE DEL DIABLO 1.198 AC
Parking & Garage Information
# of Parking Spaces: 31
Parking Type: Carport
Garage/Parking Sq. Ft: 5,580
Garage / Carport Type: Carport
Lot Information
# of Buildings: 2
Land Sq. Ft: 52,185
Acres: 1.198
County Use Description: APARTMENT 25-59 UN
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: —
Sq. Ft.: 12,045
Stories: 1.0
Lot Size: 1.2 acres
Style: Multi-Family (5+ Unit)
Year Built: 1963
Year Renovated: 1963
County: Contra Costa County
APN: 1140320100
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Monte Gardens Elementary School
Public K-5 • Assigned • 0.1mi
7/10
El Dorado Middle School
Public 6-8 • Assigned • 1.2mi
3/10
Concord High School
Public 9-12 • Assigned • 1.2mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
4/10 Fire Factor
3% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 97° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
18 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Concord, CA • 94519
Average low and high temperatures (°F)
59
40
63
44
71
48
72
49
80
54
85
57
87
59
91
60
84
61
74
53
64
47
56
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
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.