$11,500,000
SOLD APR 7, 2025

70 Bigelow Ave Mill Valley, CA 94941

Blithedale Canyon Neighborhood
4 Beds
3.5 Baths
5,300 Sq Ft
0.63 Acres

Recently Sold

$2,170 Per Sq Ft

15% Above List Price

0 Day on Market

Highlights

  • Built-In Refrigerator
  • 0.63 Acre Lot
  • Views of Mount Tamalpais
  • Mill Valley Middle School Rated A
  • Craftsman Architecture
  • Dining Room with Fireplace

About This Home

As of April 2025

Step into a living piece of Mill Valley history at 70 Bigelow Avenue, a stunningly restored 4+ bed, 3.5-bath Craftsman estate. Originally built in 1913 and expanded in 1919 by Walter Ratcliffe Jr., this 6,250 sq. ft. home has been beautifully remodeled by architect Heidi Richardson. Historic elementsquarter-sawn white oak paneling, leaded glass windows, and a hand-carved fireplacepay tribute to the home's legacy, while modern upgrades bring unparalleled luxury. A chef's kitchen features Essa Studios cabinetry, Mont Blanc quartzite counters, a custom brass range hood, and Gaggenau appliances. The primary suite is a tranquil retreat with an infrared sauna and an indoor-outdoor shower with breathtaking Mt. Tam views. Additional bedrooms offer charming architectural details, while a dedicated office nook provides an ideal workspace. Outside, a wraparound porch and lush gardens create a serene retreat, complemented by state-of-the-art energy-efficient enhancements. A once-in-a-lifetime opportunity to own a landmark estate blending timeless craftsmanship with modern living.

Last Agent to Sell the Property

Beth Brody

Compass License #00657511 Listed on: 03/31/2025

Compass

Last Buyer's Agent

Max Armour

Compass License #01446122

Compass

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $66,988

Year Built

  • Built in 1913

Lot Details

  • 0.63 Acre Lot
  • Landscaped
  • Corner Lot
  • Sprinkler System

Home Design

  • Craftsman Architecture

Interior Spaces

  • 5,300 Sq Ft Home
  • 4-Story Property
  • Beamed Ceilings
  • Cathedral Ceiling
  • Skylights
  • Formal Entry
  • Family Room
  • Living Room with Fireplace
  • Living Room with Attached Deck
  • Dining Room with Fireplace
  • 2 Fireplaces
  • Formal Dining Room
  • Home Office
  • Bonus Room
  • Storage
  • Views of Mount Tamalpais
  • Basement Fills Entire Space Under The House
  • Attic

Kitchen

  • Breakfast Area or Nook
  • Walk-In Pantry
  • Double Oven
  • Built-In Gas Oven
  • Built-In Gas Range
  • Range Hood
  • Built-In Refrigerator
  • Dishwasher
  • Kitchen Island
  • Quartz Countertops

Flooring

  • Wood
  • Radiant Floor
  • Tile

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Primary Bedroom Upstairs
  • Dual Closets
  • Bathtub
  • Separate Shower

Laundry

  • Laundry closet
  • Dryer
  • Washer

Parking

  • 5 Open Parking Spaces
  • 7 Parking Spaces
  • 2 Carport Spaces

Outdoor Features

  • Balcony
  • Wrap Around Porch

Utilities

  • No Cooling
  • Tankless Water Heater

Listing and Financial Details

  • Assessor Parcel Number 029-064-01

Home Details

Home Type

Single Family

Est. Annual Taxes

$66,988

Year Built

Built in 1913

Lot Details

0

Listing Details

  • Interior Amenities: Cathedral Ceiling, Formal Entry, Open Beam Ceiling, Skylight(s), Storage Area(s)
  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Detached
  • Directions To Property: E. Blithedale to W. Blithedale to R on Bigelow
  • Lot Size Acres: 0.6267
  • Stories: 4
  • Levels: Three Or More
  • ArchitecturalStyle: Craftsman
  • Special Features: None

Interior Features

  • Appliances: Built-In Gas Oven, Built-In Gas Range, Built-In Refrigerator, Dishwasher, Double Oven, Hood Over Range, Tankless Water Heater
  • Number Of Fireplaces: 2
  • Bedrooms: 4
  • Half Bathrooms: 1
  • Full Bathrooms: 3
  • Dining Room Features: Formal Room
  • Living Room Features: Deck Attached, Other
  • Basement: Full
  • Flooring: Tile, Wood
  • Square Footage: 5300.00
  • Bathroom Features: Shower Stall(s), Tub
  • Bathrooms: 4
  • Fireplace Features: Dining Room, Living Room
  • Kitchen Features: Breakfast Area, Island, Pantry Closet, Quartz Counter
  • Room Type: Attic, Bonus Room, Dining Room, Family Room, Kitchen, Living Room, Primary Bathroom, Primary Bedroom, Office, Possible Guest
  • Lower Level: Family Room, Full Bath(s), Street Entrance
  • Main Level: Dining Room, Living Room
  • PrimaryBedroomFeatures: Balcony, Outside Access, Sitting Area, Walk-In Closet 2+

Exterior Features

  • Lot Features: Auto Sprinkler F&R, Corner, Landscape Back, Landscape Front
  • Patio And Porch Features: Uncovered Deck, Wrap Around Porch
  • View: Mt Tamalpais

Garage/Parking

  • Parking Features: Uncovered Parking Spaces 2+
  • Total Parking Spaces: 7.00
  • Carport Spaces: 2.00
  • OpenParkingSpaces: 5.00

Utilities

  • Cooling: None
  • Sewer: Public Sewer
  • Utilities: Public
  • Water Source: Public
  • Heating: Radiant Floor, Other
  • Laundry Features: Dryer Included, Laundry Closet, Washer Included

Lot Info

  • Assessor Parcel Number: 029-064-01
  • Lot Size Sq Ft: 27299.00

Building Info

  • Year Built: 1913

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Mar 19, 2015
Sold by
Smith Jesse
Bought by
Duo Quercus Llc
Current Estimated Value
$7,509,446

Purchase Details

Closed on
Mar 17, 2015
Sold by
Keiler Roberta
Bought by
Duo Quercus Llc

Purchase Details

Closed on
Jul 16, 1998
Sold by
Roberta Keiler
Bought by
Keiler Roberta
Source: Public Records

Range of Values:

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Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

Date Type Sale Price Title Company
Interfamily Deed Transfer -- Fidelity National Title Co
Grant Deed $4,400,000 Fidelity National Title Co
Interfamily Deed Transfer -- --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $6,900,000 New Conventional
Previous Owner $170,000 Future Advance Clause Open End Mortgage
Previous Owner $350,000 Credit Line Revolving
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
04/07/2025 04/07/25 Sold $11,500,000 0.0% $2,170 / Sq Ft
03/31/2025 03/31/25 Off Market $11,500,000 -- --
03/31/2025 03/31/25 Pending -- -- --
03/31/2025 03/31/25 For Sale $9,995,000 -- $1,886 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $66,988 $5,839,376 $2,643,982 $3,195,394
2024 $66,988 $5,724,900 $2,592,150 $3,132,750
2023 $62,560 $5,277,660 $2,541,330 $2,736,330
2022 $58,685 $5,043,000 $2,491,500 $2,551,500
2021 $58,286 $4,885,320 $2,442,660 $2,442,660
2020 $59,391 $4,835,248 $2,417,624 $2,417,624
2019 $56,487 $4,740,472 $2,370,236 $2,370,236
2018 $57,205 $4,647,544 $2,323,772 $2,323,772
2017 $54,519 $4,556,420 $2,278,210 $2,278,210
2016 $53,662 $4,467,100 $2,233,550 $2,233,550
2015 $5,725 $276,634 $114,226 $162,408
2014 $5,589 $271,215 $111,988 $159,227
Source: Public Records

Agents Affiliated with this Home

  • Beth Brody

    Seller's Agent in 2025

    Beth Brody

    Compass

    (408) 741-1111

    24 in this area

    129 Total Sales

    Beth Brody
    Section Image
  • Max Armour

    Buyer's Agent in 2025

    Max Armour

    Compass

    (415) 660-9955

    2 in this area

    61 Total Sales

    Max Armour
    Section Image
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Map

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 325017643

Bay Area Real Estate Information Services (BAREIS)

APN: 029-064-01

California Marin County Mill Valley 94941 Blithedale Canyon

70 Bigelow Ave, Mill Valley, CA

This home is located at 70 Bigelow Ave, Mill Valley, CA 94941 and is currently priced at $11,500,000, approximately $2,169 per square foot. This property was built in 1913. 70 Bigelow Ave is a home located in Marin County with nearby schools including Mill Valley Middle School, Tamalpais High School, and Marin Horizon School.

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Bay Area Real Estate Information Services (BAREIS) Listing information deemed reliable but not guaranteed. Copyright 2025 Bay Area Real Estate Information Services, Inc. All Right Reserved.

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