- 6 beds
- 3 baths
- 3,818 sqft
- ~1 acre lot
- $1,177 per sqft
- 1938 build
- – on site
ONCE IN A LIFETIME, a home with the provenance of Bernard Maybeck's Wallen II house comes to market. Built for Maybeck's own son, this extraordinary residence seamlessly blends the master's signature style—concrete walls and redwood timbers—with Gary Parson's thoughtful modern addition. Every detail honors both Maybeck's vision and the magical hillside setting. Artistic copper details by Kip Mesirow complement the tastefully remodeled kitchen that opens to a private fenced orchard. Expansive commercial sliding windows dissolve the boundaries between interior spaces and the outdoors. Perched atop the Kensington hills, this private sanctuary offers both bay and hill views, yet is just minutes from local shops and restaurants.
Last checked:
As a licensed real estate brokerage, Estately has access to the same database professional Realtors use: the Multiple Listing Service (or MLS). That means we can display all the properties listed by other member brokerages of the local Association of Realtors—unless the seller has requested that the listing not be published or marketed online.
The MLS is widely considered to be the most authoritative, up-to-date, accurate, and complete source of real estate for-sale in the USA.
Estately updates this data as quickly as possible and shares as much information with our users as allowed by local rules. Estately can also email you updates when new homes come on the market that match your search, change price, or go under contract.
Checking…
•
Last updated Jun 12, 2025
•
MLS# 41099146 —
This home is listed in more than one place. See it here.
The Building
-
Year Built:1938
-
Building Area Units:Square Feet
-
New Construction:false
-
Construction Materials:Stucco
-
Builder Name:B. Maybeck
-
Architectural Style:Custom
-
Foundation Details:Slab
-
Stories:2
-
Levels:Two Story
-
Window Features:Bay Window(s)
-
Security Features:Security Alarm - Owned
-
Accessibility Features:Accessible Hallway(s)
-
Other Equipment:Satellite Dish
-
Building Area Total:3818
-
Building Area Source:Assessor Auto-Fill
-
Direction Faces:Southwest
Interior
-
Interior Features:Den
-
Kitchen Features:Counter - Solid Surface, Dishwasher, Double Oven, Disposal, Oven Built-in, Range/Oven Free Standing, Refrigerator, Skylight(s), Updated Kitchen
-
Flooring:Hardwood
-
Rooms Total:11
-
Fireplace:true
-
Fireplaces Total:2
-
Fireplace Features:Brick
Room Dimensions
-
Living Area:3818
-
Living Area Units:Square Feet
Location
-
Directions:Arlington-Yale-Beloit-Purdue
The Property
-
Property Type:Residential
-
Property Subtype:Single Family Residence
-
Property Condition:Existing
-
Exterior Features:Garden
-
Parcel Number:5720700037
-
Lot Features:Level
-
Lot Size Area:0.92
-
Lot Size Acres:0.92
-
Lot Size SqFt:40075
-
Lot Size Units:Acres
-
View:Bay
-
View:true
-
Fencing:Barbed Wire
Listing Agent
- Contact info:
- Agent phone:
- (510) 381-2101
Beds
-
Bedrooms Total:6
Baths
-
Total Baths:3
-
Full Baths:3
-
Bath Includes:Shower Over Tub
-
Bath Includes:Stall Shower
The Listing
-
Listing Terms:Cash
-
Special Listing Conditions:Standard
Heating & Cooling
-
Heating:Forced Air
-
Heating:true
-
Cooling:None
-
Cooling:false
Utilities
-
Electric:No Solar
Appliances
-
Appliances:Dishwasher
-
Laundry Features:Dryer
Schools
-
High School District:West Contra Costa (510) -231-1100
The Community
-
Subdivision Name:UPPER KENSINGTON
-
Association:false
-
Pool Private:false
-
Pool Features:None
Parking
-
Garage:false
-
Attached Garage:false
-
Carport:false
-
Parking Total:5
-
Parking Features:Off Street
Monthly cost estimate

Asking price
$4,495,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$24,069
|
Taxes | N/A |
Insurance | $1,236 |
Utilities | $290 See report |
Total | $25,595/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
---|---|---|---|---|
6/5/25
Jun 5, 2025
|
Listed / Active | BRIDGE | $4,495,000 | 308.6% (12.1% / YR) |
11/4/99
Nov 4, 1999
|
BRIDGE | $1,100,000 |