See Home Value
$1,800,000
● House - Off Market

642 Beloit Ave

Kensington, CA 94708
bedrooms
5 Beds
bathrooms
2 Baths, 1 Half Bath
square feet
2,330 Ft²
$7,341
Est. Monthly

About This Property

Set in a neighborhood with a rich community of Kensington kids and active adults, this architectural retreat is immersed in natural surroundings. Built in 1978 and reimagined by sculptor Rob Firmin, it's a private mountain lodge among the treetops, where expansive views and abundant natural light create a sense of serenity just minutes from the Bay Area's cultural and culinary amenities.  Firmin's renovation opened walls, expanded sightlines, and strengthened connections between living spaces, resulting in a home that feels both intimate and expansive. Nearly every room is oriented toward the canyon, with soaring hawks, rustling trees, and ever-changing light becoming part of daily life.  The dramatic living room is anchored by a monumental stone fireplace beneath vaulted wood ceilings and skylights that flood the space with natural light. The adjacent chef's kitchen combines luxury appliances, including a Cafe French-door double wall oven and five-burner gas cooktop, with richly veined stone countertops and generous workspaces designed for effortless entertaining.  The dining area captures breathtaking canyon views, and the deck beckons outdoor dining or morning coffee. Three of the home's five bedrooms enjoy direct access to canyon-facing decks. On the lower level, a bedroom opens to a secluded deck with a hot tub overlooking the tranquil landscape. The primary suite is stunningly unique, featuring luminous alabaster double sinks, a spacious walk-in shower, and exquisite custom tilework highlighted by an illuminated alabaster and marble floor medallion.  A standout feature is the remarkable artist's studio, originally designed as Firmin's personal workspace. Inspired by Nordic design traditions and historic artist ateliers, the studio features soaring ceilings, large north-facing skylights, solar-spectrum lighting, expansive display walls, a deep work sink, and oversized folding doors that allow large-scale projects to move seamlessly between indoors and out. Canyon views and spectacular reverse sunsets inspire any professional.  Practical amenities include abundant storage, solar panels, an EV charger, and energy-efficient mini-split heat pumps. A gentle ramp provides convenient level-in access, while a separate exterior entrance and lower-level access offer flexibility for multigenerational living, guests, or potential ADU conversion.  It's a home that allows its residents an escape while enjoying the very best of all that the Bay Area has to offer.
Unit Size
2,330 Ft²
Days on Market
40 days
Land Size
0.20 acres
Price per sqft
$642
Property Type
House
Property Taxes
-
HOA Dues
-
Year Built
1978

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Last updated: 3 months ago (bridgeMLS/CCAR/Bay East AOR #41137689)

Price History

Date / Event Date Event Price
Jul 27, 2026 Sold
Sold
Jul 3, 2026 In contract -
In contract
Jun 17, 2026 Listed by Berkeley Hills Realty $1,495,000
Listed by Berkeley Hills Realty

Property Highlights

Fireplace
With View

Building Info

Overview

    General

  • Year Built: 1978
  • Effective Year Built: 1979
  • Total Rooms: 10
  • Bedroom Count: 5
  • Bathroom Count: 2
  • Full Bathrooms: 2
  • Building Condition: 0
  • Building Quality: 0
  • Construction Type: 0
  • Building Style: 0
  • Exterior Walls Type: 0
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 0
  • Floor Count: 100
  • Floor Cover: 0
  • Basement Type: 9
  • Basement Area: 1,236
  • Garage Type: 7
  • Garage Square Area: 378
  • Parking Space Count: 1
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 0
  • Location Influence Type: V

    Dimensions

  • Lot Size Square Feet: 8,840
  • Total Building Area: 2,080
  • Building Area: 2,080
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 0
  • Heating: 3
  • Heated Square Feet: 2,080
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: BERKELEY WOODS ADDITION
  • Land Acres: 0000000202
  • Standard Land Use Code: 1001
  • County Land Use Code: 11
  • Legal Description 1: BERKELEY WOODS 24 L

Neighborhood

  • School District Name: West Contra Costa Unified School District
  • School Tax School District: W CONTRA COST
  • Census Tract: 392000

Geography

  • Parcel: 570-253-010-5
  • Latitude: 37.907
  • Longitude: -122.268

    Address

  • Full Address: 642 Beloit Ave
  • Address - House Number: 642
  • Address - Street Name: Beloit
  • Address - Suffix Type: Ave
  • State: CA
  • City Name: Kensington
  • Carrier Code: C090
  • 4-Digit Zip Code: 1118
  • Zip Code: 94708

Valuation

    Tax

  • Tax Year: 2020
  • Tax Amount: $1,473,130
  • Tax Rate Code Area: 85-043

    Assessments Valuation

  • Assessed Year: 2020
  • Assessed Total Value: $1,035,753
  • Assessed Land Value: $647,619
  • Assessed Improvements Value: $388,134

    Exemptions

  • Homeowner Exemption: Yes

    Sales

  • Current Sale Contract Date: May 19, 2009
  • Current Sale Recording Date: Jun 02, 2009
  • Current Sale Price:
  • Current Sale Document Type: 36
  • Current Sale Input Document Number: 2009-126449
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Kensington


Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

Unit for rent at 111 Windsor, Kensington, CA, 94708-1042

$6,500 /mo

  • 4 Beds
  • 2 Baths
  • 2,012 ft²
111 Windsor, Kensington, CA, 94708-1042 Listing by Liana Dickson


Frequently Asked Questions

When was property at 642 Beloit Avenue built and last sold?
The property at 642 Beloit Avenue was built in 1978 and last sold on May 19, 2009 for $865,000.
How much is this home worth?
The estimated value of the home located at 642 Beloit Avenue is $1,509,950.
What are some comparable homes to 642 Beloit Avenue?
There are currently no comparable homes to 642 Beloit Avenue.