29 Shell Road
Mill Valley, CA 94941
- 3 beds
- 2 baths
- 1,300 sqft
- 16,252 sqft lot
- $1,919 per sqft
- 1940 build
- – on site
Welcome to 29 Shell Road, a beautifully maintained single-story 3-bedroom home on a sunny, park-like 16,252 sq. ft. lot in Mill Valley. In addition to the single story main house, there is a detached office w full bath, a separate studio, and a large detached garage with a workshop/laundry area. This property offers both functionality and flexibility, perfect for modern living. Ideally located, it provides easy access to scenic hiking trails while being within walking distance to shopping, community centers, and top-rated schools. Its prime commuter-friendly location allows for a smooth drive to San Francisco and other Bay Area destinations, with the convenience of nearby highways. This home is a rare opportunity to enjoy space, privacy, and accessibility with added potential of SB9 lot split and residential expansion (to be confirmed by buyer). What you find here is rare indeed, so don't miss the chance to make it yours!
Last checked:
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Last updated Mar 26, 2025
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MLS# 325021253 —
The Building
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Year Built:1940
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Year Built Source:Assessor Agent-Fill
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Levels:1
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SqFt:1,300 Sqft
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SqFt Source:Owner
Interior
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Main Level:Bedroom(s), Dining Room, Full Bath(s), Kitchen, Living Room
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Laundry Features:In Garage
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Fireplace Features:Brick
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# of Fireplaces:1
Financial & Terms
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Sale Conditions:Offer As Is
Location
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Directions:Blithedale to Tower Drive to Meadow Drive to Shell Road
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Cross Street:Meadow Road
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Area:Mill Valley
The Property
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Property Type:Residential
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Property Type:Single Family Residence
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Lot Description:Auto Sprinkler F&R, Garden, Landscape Front
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16252Lot SqFt:
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Lot Size Measurement:SqFt
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Lot Size Source:Owner
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0.3731Acres:
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Attach/Detach Home:Detached
Listing Agent
- Contact info:
- No listing contact info available
Taxes
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Assessors Parcel Number:033-081-05
Beds
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Total Bedrooms:3
Baths
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2Total Baths:
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2Full Baths:
Heating & Cooling
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Heating:Central
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Cooling:None
Utilities
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Description:Cable Available, Electric, Internet Available, Natural Gas Available, Public
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Water Source:Public
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Sewer:Public Sewer
The Community
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Senior Age Requirement::No
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Pool Description:No
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HOA Fee Amount:$No
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Association:Marin County
Parking
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Garage Spaces:1.00
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Total Parking Spaces:8.00
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Parking Features:Detached, Uncovered Parking Space
Extra Units
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Extra:Detached Unit 2
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Unit 2 Full Baths:1
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Second Unit Kitchen:No
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Unit 2 Occupied:No
Monthly cost estimate

Asking price
$2,495,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$13,359
|
Taxes | N/A |
Insurance | $686 |
Utilities | $184 See report |
Total | $14,229/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
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3/14/25
Mar 14, 2025
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Listed / Active | BAREIS | $2,495,000 |