NOT LISTED FOR SALE

1 Tamarack Rd Unit B San Geronimo, CA 94963

Estimated Value: $709,000 - $1,064,000

3 Beds
2 Baths
2,148 Sq Ft
$442/Sq Ft Est. Value

Sale Details

Date Sold: December 31, 2025

Last sale price $925,000 $431 Per Sq Ft

Est. 3% increase in value since last sale

Current estimated payment $5,985 / mo

85 Days on Market

Highlights

  • Greenhouse
  • View of Hills
  • Wood Burning Stove
  • Archie Williams High School Rated A
  • Fireplace in Primary Bedroom
  • Private Lot

About This Home

As of December 2025

Welcome to this one-of-a-kind West Marin sanctuary, nestled on over 1.2 acres of peaceful, natural beauty. Overflowing with charm and space, this enchanting property backs up to miles of open-space trails and offers a rare blend of rustic elegance, modern updates, and thriving landscape. Inside you'll feel instantly at home, full of warmth and character. 1B Tamarack offers 3 bedrooms, 2 bathrooms, a gorgeous cedar sauna and a massive artist studio. The studio is an inspiring dream space with soaring ceilings and oversized windows flooding the space with natural light and stunning views, where imagination comes alive. The expansive lot is a gardener's paradise providing effortless farm to table living in your own backyard including apple, persimmon, pear, cherry, fig, raspberries and thornless blackberries. There are approximately 70 steps leading to the front door, or alternatively there is an epic ATV path for daily use or conveniently bringing up a big Good Earth haul. Additional amenities include a greenhouse, two storage sheds, 120-volt car charger, carport, and a newly installed EcoFlow backup power station. Whether you're looking for a peaceful full-time residence, a weekend escape, or a space to nurture your creative passions, 1 B Tamarack is a true rare find.

Last Agent to Sell the Property

Molly Halstenson

Outpost Real Estate License #01971179 Listed on: 09/25/2025

Last Buyer's Agent

Toni Hanna

COMPASS License #01388453

COMPASS

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1971

Lot Details

  • 1.22 Acre Lot
  • Private Lot
  • Sprinkler System
  • Garden

Interior Spaces

  • 2,148 Sq Ft Home
  • 2-Story Property
  • Wood Burning Stove
  • Family Room
  • Living Room with Fireplace
  • 2 Fireplaces
  • Dining Room
  • Views of Hills

Bedrooms and Bathrooms

  • 3 Bedrooms
  • Main Floor Bedroom
  • Fireplace in Primary Bedroom
  • Primary Bedroom Upstairs
  • Bathroom on Main Level
  • 2 Full Bathrooms

Laundry

  • Dryer
  • Washer

Parking

  • 6 Parking Spaces
  • 2 Carport Spaces
  • Electric Vehicle Home Charger
  • Uncovered Parking

Outdoor Features

  • Greenhouse
  • Shed

Utilities

  • No Cooling
  • Central Heating
  • Heating System Uses Propane
  • Propane
  • Septic System
  • Internet Available
  • Cable TV Available

Listing and Financial Details

  • Assessor Parcel Number 169-281-03

Home Details

Home Type

Single Family

Year Built

Built in 1971

Lot Details

1.22 Acres

Listing Details

  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Detached
  • Directions To Property: Turn into shared driveway at 1 Tamarack, park in gravel/dirt spots along the left side, in carport or driveway straight ahead. House is directly in front of you from driveway entrance. 70 steps up (or ATV to the back deck for no steps).
  • Lot Size Acres: 1.2196
  • Stories: 2
  • Special Features: None

Interior Features

  • Number Of Fireplaces: 2
  • Bedrooms: 3
  • Full Bathrooms: 2
  • Accessibility Features: See Remarks
  • Square Footage: 2148.00
  • Bathrooms: 2
  • Fireplace Features: Living Room, Primary Bedroom, Wood Stove
  • Main Level: Bedroom(s), Dining Room, Full Bath(s), Kitchen, Living Room

Exterior Features

  • Lot Features: Auto Sprinkler F&R, Garden, Private
  • OtherStructures: Greenhouse, Shed(s), Storage, Other
  • View: Hills

Garage/Parking

  • Parking Features: Covered, EV Charging, Uncovered Parking Spaces 2+
  • Total Parking Spaces: 6.00
  • Carport Spaces: 2.00

Utilities

  • Cooling: None
  • Sewer: Septic System
  • Utilities: Cable Available, Cable Connected, Electric, Internet Available, Propane Tank Leased
  • Water Source: Public
  • Heating: Central, Propane, Wood Stove
  • Laundry Features: Dryer Included, Washer Included

Association/Amenities

  • Unit: B

Lot Info

  • Assessor Parcel Number: 169-281-03
  • Lot Size Sq Ft: 53126.00

Building Info

  • Year Built: 1971

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Aug 3, 2020
Sold by
Doyle Susan K
Bought by
Bassetti William H Charles
Current Estimated Value
$949,758

Purchase Details

Closed on
Nov 3, 2010
Sold by
Doyle Susan K and Bassetti William
Bought by
Doyle Susan K

Purchase Details

Closed on
Oct 14, 2010
Sold by
Doyle Susan K
Bought by
Doyle Susan K and Bassetti William

Purchase Details

Closed on
Mar 4, 2005
Sold by
Doyle Susan K
Bought by
Doyle Susan K

Purchase Details

Closed on
Nov 9, 1993
Sold by
Bassetti William Charles
Bought by
Doyle Susan K

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$160,000
Interest Rate
6.88%
Mortgage Type
Purchase Money Mortgage
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
Not Available
List Price
Sold Price
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Purchase History

Date Buyer Sale Price Title Company
Bassetti William H Charles -- None Available
Doyle Susan K -- Fidelity National Title Co
Doyle Susan K -- Fidelity National Title Co
Doyle Susan K -- --
Doyle Susan K -- First American Title Company
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Doyle Susan K $160,000
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
12/31/2025 12/31/25 Sold $925,000 -3.1% $431 / Sq Ft
12/19/2025 12/19/25 Pending -- -- --
11/08/2025 11/08/25 Price Changed $955,000 -3.5% $445 / Sq Ft
09/25/2025 09/25/25 For Sale $990,000 -- $461 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

Agents Affiliated with this Home

  • M

    Seller's Agent in 2025

    Molly Halstenson

    Outpost Real Estate

    Section Image
  • Toni Hanna

    Buyer's Agent in 2025

    Toni Hanna

    COMPASS

    (925) 257-0305

    36 Total Sales

    Toni Hanna
    Section Image
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Map

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 325085488

Bay Area Real Estate Information Services (BAREIS)

APN: 169-281-04

California Marin County San Geronimo 94963

1 Tamarack Rd Unit B, San Geronimo, CA

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 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.

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