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26 Circle Avenue, Mill Valley, CA 94941

Mill Valley
Local realty services provided by:CENTURY 21 Kobetz Realty
26 Circle Avenue,Mill Valley, CA 94941
$1,700,000
  • 5 Beds
  • 3 Baths
  • 3,163 sq. ft.
  • Single family
  • Pending
Listed by: joshua deitch
Office: coldwell banker realty
MLS#:326070325
Source:CABAREIS

Price summary

  • Price:$1,700,000
  • Price per sq. ft.:$537.46

About this home

Welcome to 26 Circle Avenue, one of Mill Valley's most recognized and beloved homes. Long known among locals as the castle house, this remarkable property occupies a rare street to street lot stretching from Circle Avenue to Oakdale, right where Buena Vista meets Oakdale in one of the town's most desirable pockets. This legal duplex offers exceptional flexibility, with 5 bedrooms and 3 bathrooms spread across more than 3,100 square feet of living space. Whether used as a multi-generational residence, an income-producing investment, or a spacious owner-occupied retreat, the layout provides options that are increasingly hard to find in Mill Valley's tightly held market. Cared for by the same family for decades, the home carries a warmth and character that only comes with time. Its distinctive architecture and enduring presence have made it a true neighborhood landmark, and it now presents a rare opportunity for a new owner to bring their own vision to a property with unmatched history....

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Home facts

  • Year built:1916
  • Listing ID #:326070325
  • Updated:September 06, 2026 at 10:23 AM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:3
  • Full bathrooms:3
  • Kitchen Description:Free Standing Gas Range, Free Standing Refrigerator
  • Basement Description:Partial
  • Living area:3,163 sq. ft.

Heating and cooling

  • Heating:Central, Wall Furnace

Structure and exterior

  • Year built:1916
  • Building area:3,163 sq. ft.
  • Lot area:0.11 Acres
  • Lot Features:Landscape Front
  • Levels:3 Story

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$1,700,000
  • Price per sq. ft.:$537.46

Features and amenities

  • Appliances:Free Standing Gas Range, Free Standing Refrigerator
  • Laundry features:Dryer Included, Washer Included

Parking

  • Total parking spaces:1
  • Parking description:Detached, Garage Facing Front
  • Garage spaces:1
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