2045 Key Blvd is a 3,384 square foot multi-family home on a 5,000 square foot lot. - it last sold on March 31, 1986 for $237,500. Based on Redfin's El Cerrito data, we estimate the home's value is $1,125,121.
Multi-familyProperty Type
1959Year Built
5,000 sq ftLot Size
$332Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,125,121
$888K since sold in March 1986$101K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 26.2% higher than the average sale price ($892K) 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
RM
Multi-family Residential District
To provide opportunities for multi-family residential development in a well-designed environment at a density of 21 to 35 dwelling units per net acre. Additional density can be achieved through the approval of density bonuses and other incentives. The RM district is intended to be located in areas where higher traffic volumes and buildings can be accommodated. These developments should be located outside of single-family residential communities, and where services and transportation systems are adequate to serve the increased densities. The RM district is further intended to achieve design compatibility between new multi-family development and surrounding less intensive residential neighborhoods by establishing physical development standards and performance standards.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Multiple units
Housing-Senior
Apr 29, 2015 • Final
Residential
Replace the water line to a residential building.
Plumbing
Nov 12, 2008 • Final
Commercial
Replace roof decks, tear off the existing roof, and reroof a residential building.
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: 4
Exterior
Property Information
Living Sq. Ft: 3,384
Ground Floor Sq. Ft: 3,384
Building Sq. Ft: 3,384
# of Stories: 1
Legal Description: TRACT 2612 LOT 7
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,000
Legal Lot Number: 7
Acres: 0.1148
County Use Description: FOURPLEX
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: —
Sq. Ft.: 3,384
Stories: 1.0
Lot Size: 5,000 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1959
Year Renovated: 1959
County: Contra Costa County
APN: 5012510078
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Madera Elementary School
Public K-6 • Assigned • 1.1mi
10/10
Fred T. Korematsu Middle School
Public 7-8 • Assigned • 0.9mi
5/10
El Cerrito Senior High School
Public 9-12 • Assigned • 2.0mi
7/10
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
3/10 Fire Factor
0.46% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 83° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
16 unhealthy days expected this year, 16 days in 30 years
Provided by First Street
Historical weather
El Cerrito, CA • 94530
Average low and high temperatures (°F)
61
47
63
48
70
51
67
50
70
53
69
54
70
57
73
57
73
60
71
55
64
50
60
47
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.1 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.07M – $1.29M
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