Perched in a beautiful, serene setting with sweeping views of Mount Tam and the GGNRA, this contemporary Marin haven blends bold architecture with exceptional outdoor living. Designed to capture light and landscape, the heart of the home is the grand living space featuring dramatic open-beam pyramid ceilings, skylight, floor-to-ceiling windows, and an inviting fireplace that flows effortlessly into the chef's kitchen and dining area. The primary suite offers a private retreat with an en-suite bath, a custom-built walk-in closet, and direct access to the backyard, where a secluded hot tub awaits. 2 additional bedrooms, a full bath, and a laundry area complete this level. The recently finished lower-level 4th bedroom provides ideal space for guests or a home office, with potential for a full en-suite bathroom. Outside, the expansive backyard extends the living space with multiple zones for dining, lounging, and entertaining around the fire pit or on the turfed area. A panoramic roof deck crowns the home, showcasing stunning sunsets and an unforgettable connection to Marin's natural beauty. Private yet convenient, this home is near Tam Valley favorites and local trailheads, offering one of the best SF commutes. A 2-car carport with ample storage completes this exceptional property.
Closed
$2,350,000
815 Autumn Lane, Mill Valley, CA 94941
4beds
2,266sqft
Single Family Residence
Built in 1964
9,500.44 Square Feet Lot
$2,367,700 Zestimate®
$1,037/sqft
$7,659 Estimated rent
Home value
$2,367,700
$2.13M - $2.63M
$7,659/mo
Zestimate® history
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List your homeWhat's special
Inviting fireplaceExpansive backyardEn-suite bathStunning sunsetsSecluded hot tubPrimary suiteDramatic open-beam pyramid ceilings
Zillow last checked:
Listing updated:
Listed by:
Amanda Mulholland DRE #01923361 415-963-1500,
Outpost Real Estate 415-879-8311
Bought with:
Allie Fornesi, DRE #02062279
The House
Source: BAREIS,MLS#: 325090903
Originating MLS: Marin County
Originating MLS: Marin CountyFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
Primary bedroom
- Features: Outside Access, Sitting Area, Walk-In Closet(s)
Bedroom
- Level: Lower,Main
Primary bathroom
- Features: Outside Access, Shower Stall(s)
Bathroom
- Features: Tub w/Shower Over
- Level: Main
Dining room
- Features: Formal Area
- Level: Main
Kitchen
- Level: Main
Living room
- Features: Cathedral/Vaulted, Open Beam Ceiling, Skylight(s), View
- Level: Main
Heating
- Central
Cooling
- None
Appliances
- Included: Built-In Gas Oven, Built-In Gas Range, Built-In Refrigerator, Dishwasher, Disposal, Double Oven, Range Hood, Wine Refrigerator, Dryer, Washer
- Laundry: Laundry Closet
Features
- Has basement: No
- Number of fireplaces: 1
- Fireplace features: Gas Piped, Living Room, Wood Burning
Interior area
- Total structure area: 2,266
- Total interior livable area: 2,266 sqft
Property
Parking
- Total spaces: 2
- Parking features: Attached, Covered
- Has attached garage: Yes
- Carport spaces: 2
Features
- Levels: Two
- Stories: 2
- Exterior features: Fire Pit
- Has spa: Yes
- Spa features: Private
- Fencing: Back Yard
- Has view: Yes
- View description: Hills, Mountain(s), Mt Tamalpais, Panoramic
Lot
- Size: 9,500 sqft
- Features: Grass Artificial, Landscaped
Details
- Parcel number: 04921214
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Mid-Century
- Property subtype: Single Family Residence
Materials
- Roof: Composition,Tar/Gravel
Condition
- Year built: 1964
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Public
Community & neighborhood
Location
- Region: Mill Valley
HOA & financial
HOA
- Has HOA: No
Price history
| Date | Event | Price |
|---|---|---|
| 1/5/2026 | Sold | $2,350,000-5.8%$1,037/sqft |
Source:  BAREIS #325090903 Report a problem | ||
| 12/22/2025 | Pending sale | $2,495,000$1,101/sqft |
Source: BAREIS #325090903 Report a problem | ||
| 10/14/2025 | Listed for sale | $2,495,000+38.6%$1,101/sqft |
Source: BAREIS #325090903 Report a problem | ||
| 4/6/2020 | Sold | $1,800,000+39%$794/sqft |
Source: Public Record Report a problem | ||
| 7/19/2014 | Listing removed | $1,295,000$571/sqft |
Source: Coldwell Banker Res. R.E. Svcs #21410645 Report a problem | ||
| 5/13/2014 | Listed for sale | $1,295,000+5.3%$571/sqft |
Source: Coldwell Banker Res. R.E. Svcs #21410645 Report a problem | ||
| 5/15/2007 | Sold | $1,230,000+38.2%$543/sqft |
Source: Public Record Report a problem | ||
| 6/4/2004 | Sold | $890,000$393/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $28,997 +5% | $2,014,065 +2% |
| 2024 | $27,620 +1.6% | $1,974,581 +2.2% |
| 2023 | $27,175 +5% | $1,931,850 +4.4% |
| 2022 | $25,873 +2.7% | $1,849,855 +2% |
| 2021 | $25,195 +1.9% | $1,813,596 +20.4% |
| 2020 | $24,723 +18.3% | $1,506,737 +2% |
| 2019 | $20,907 +3.3% | $1,477,205 +2% |
| 2018 | $20,235 +2.7% | $1,448,251 +2% |
| 2017 | $19,706 +4.8% | $1,419,862 +2% |
| 2016 | $18,809 +4.4% | $1,392,027 +5.2% |
| 2015 | $18,013 +14.4% | $1,323,822 +15% |
| 2014 | $15,743 | $1,151,150 +10% |
| 2013 | -- | $1,046,500 |
| 2012 | -- | $1,046,500 |
| 2011 | -- | $1,046,500 |
| 2010 | -- | $1,046,500 -18.2% |
| 2009 | -- | $1,279,692 +2% |
| 2008 | -- | $1,254,600 +27.6% |
| 2007 | -- | $983,071 +2.3% |
| 2006 | -- | $960,803 +4.9% |
| 2005 | -- | $915,494 +617.5% |
| 2004 | -- | $127,587 +1.9% |
| 2003 | -- | $125,250 +2% |
| 2002 | -- | $122,794 +2% |
| 2001 | -- | $120,387 |
Find assessor info on the county website
Neighborhood: Tamalpais Valley
Nearby schools
GreatSchools rating
- 10/10Tamalpais Valley Elementary SchoolGrades: K-5Distance: 1 mi
- 9/10Mill Valley Middle SchoolGrades: 6-8Distance: 1.8 mi
- 10/10Tamalpais High SchoolGrades: 9-12Distance: 1.5 mi
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Estimated market value
$2,367,700
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Estimated market value
$2,367,700
- California
- Marin County
- Mill Valley
- 94941
- Tamalpais Valley
- 815 Autumn Lane
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