This authentically preserved Mid-Century has had only two owners. Initially built in 1952 by Robert Ratcliff for Dair A. Tandy, Ratcliff was engaged again in 1958 by Mr. and Mrs. J. J. Kukulan to design the lower-level expansion. In 1984, xeriscape-pioneering landscape architect, Kathryn Mathewson brought the landscape into harmony with Ratcliff's magnum opus. A surprisingly lush, drought-tolerant 10,500 sqft lot surrounds the property. Stone pathways and wooden walkways lead to level open spaces resulting in a natural playground, with trees to climb and safe spaces to run wild. Inside, a boomerang soffit orchestrates a graceful dance overhead, linking the entry, living room, and dining area. This floating melody is repeated in the sculptural lines of the roof as uplights accentuate the architect's illusion of a weightless structure. Exposed brick extends beyond the dining room's confines and through the large deck, blurring the boundaries between inside and out. Original redwood and the luster of copper accents conduct a visual chorus that is anchored by the impressive baritone of the metal fireplace. The fireplace is not the main attraction as floor-to-ceiling glass windows seem to bow to the forest beyond. Nary a curtain needs to drop as every outlook is uniquely private.
Single-familyProperty Type
1952Year Built
10,504 sq ftLot Size
$808Est. Price/Sq.Ft.
2 car garageParking
Listed by • Berkeley Hills Realty
•510-524-9888 (broker)
Listed by Linda Van Couvering•DRE #DRE #01417020• Berkeley Hills Realty
•510-524-9888 (broker)
Bought with Liana Dickson•DRE #DRE #01984196• Zip Code East Bay
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Permits
Beds
5
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
10,504 Sq. Ft.
Year renovated
1952
Sq. Ft.
2,884
Year built
1952
Style
Single Family Residential
County
Contra Costa County
APN
5711600048
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 30, 2026.
Apr 17, 2025 • Final
Building - residential plumbing
Replace all horizontal gas lines located beneath a residential building.
Gas
Apr 10, 2025 • Final
Building - residential plumbing
Replace all horizontal drain lines under the house using ABS piping.
Plumbing
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
Parking
Garage Information
Has Garage
# of Garage Spaces: 2
Parking Information
# of Covered Spaces: 2
Interior
Virtual Tour Information
Bedrooms Information
# of Bedrooms: 4
Bathroom Information
Count of Bathrooms: 3
# of Full Bathrooms: 3
Interior Features
Laundry Features: Inside Room
Has Heating
Heating: Zoned
Cooling: None
Flooring: Tile, Wood
Has Fireplace(s)
# of Fireplaces Total: 1
Fireplace Features: Wood Burning
Appliances: Dishwasher, Electric Cooktop, Dryer, Washer
Exterior
Exterior Features
Entry Level: 0
Building Information
Living Area: 2884
Living Area Units: Square Feet
Living Area Source: Assessor Auto-Fill
Building Area Total: 2884
Building Area Units: Square Feet
Building Area Source: Assessor Auto-Fill
Construction Materials: Wood Siding
Architectural Style: Other
Year Built: 1952
Roof: Tar/Gravel
Mobile Home Information
Mobile Dim Units: Feet
Property Type
Property Type: Residential
Property SubType: Single Family Residence
Property Information
Property Condition: Original
Lot Information
Lot Features: Garden, Secluded, Other
Lot Size Sq. Ft.: 10504
Lot Size Acres: 0.2411
Lot Size Area: 10504
Lot Size Units: SqFt
Lot Size Units: Square Feet
Elevation: 0
Elevation Units: Feet
Zoning Description: Fire Zone
Utilities
Utility Information
Sewer: Public Sewer
Water Source: Public
Location
HOA Information
Association Fee: 0
Community Information
Subdivision Name: Kensington Circl
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 2,884
Stories: 1.0
Lot Size: 10,504 square feet
Style: Single Family Residential
Year Built: 1952
Year Renovated: 1952
County: Contra Costa County
APN: 5711600048
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Kensington Elementary School
Public K-6 • Assigned • 0.9mi
10/10
Fred T. Korematsu Middle School
Public 7-8 • Assigned • 1.9mi
5/10
El Cerrito Senior High School
Public 9-12 • Assigned • 0.8mi
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
3/10 Heat Factor
7 days above 85° 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
Kensington, CA • 94707
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
$2.22M – $2.68M
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