*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
Room Information
# of Rooms: 8
Exterior
Property Information
Subdivision Name: MONTE DEL DIABLO RHO
Living Sq. Ft: 6,224
Ground Floor Sq. Ft: 6,224
Building Sq. Ft: 6,224
# of Stories: 1
Legal Description: POR RO MONTE DEL DIABLO
Lot Information
# of Buildings: 5
Land Sq. Ft: 100,188
Acres: 2.3
County Use Description: APARTMENT 60+ UN
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: —
Sq. Ft.: 6,224
Stories: 1.0
Lot Size: 2.3 acres
Style: Multi-Family (5+ Unit)
Year Built: 1984
Year Renovated: 1984
County: Contra Costa County
APN: 1155600123
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Westwood Elementary School
Public K-5 • Assigned • 0.7mi
4/10
El Dorado Middle School
Public 6-8 • Assigned • 0.8mi
3/10
Concord High School
Public 9-12 • Assigned • 0.9mi
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
4/10 Heat Factor
7 days above 96° 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 • 94521
Average low and high temperatures (°F)
60
40
64
43
72
47
72
48
80
52
85
55
85
56
91
59
86
58
79
54
64
46
57
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.8 hours in
June and 4.8 hours in December, placing it above the
U.S. average for solar exposure.