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Back 29 Shell Road
Off Market

29 Shell Road

Alto CA 94941

3
2
8
1300 sq. ft.
16252 sq. ft.
Single-Family
Last sold for $2,150,000
Kristy GreenwoodKristy Greenwood, last sold this property on 31 July 2025 after -284 days on market.

Overview

Welcome to a rare opportunity in one of Mill Valley's very desirable and evolving neighborhoods. This charming single-level 3-bedroom home sits on a spacious 16,252 sq. ft. park-like lot with mature gardens, fruit trees, and ample outdoor space. Located outside flood and fire zones, it offers privacy and peace of mind while being close to schools, shopping, and community amenities. The property includes a detached garage with workspace, a detached studio, and a detached office with a full bathideal for remote work, guests, or creative pursuits. The neighborhood is trending with large home rebuilds, making this an excellent investment opportunity. With expansion potential for up to five residential units and possible SB9 lot split, the property offers long-term value and versatility. It's also commuter-friendly with quick access to highways and San Francisco, so whether you're looking for a serene family home, a flexible compound, or a future development, this property offers it all. Sellers are highly motivated.

Features

3 bedrooms
2 bathrooms
8 carspaces
1 garage space
1300 sq. ft. floor area
16252 sq. ft. lot size
Single-Family

Estimated Value

Based on this property and similar 3 bedroom single-family properties sold in Alto over the last 12 months, the estimated median property value of 29 Shell Road is $2m.

Median value
$2m
Estimated value range
$1.18m - $5.85m
Median days on market
10
Estimated value trend
11%
increase over the last 12 months
Average days on market is based on recent, comparable sales in Alto. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 29 Shell Road

2025
Sold
$2,150,000
31 Jul 2025 by Kristy Greenwood, of Eleven Real Estate

Happy sellers in Alto

~%

We have insufficient information to provide an overview of customer satisfaction for Alto. Viewing the agent profiles, reviews and sales for Alto can provide insights for this location.

Local market activity for 3 bedroom single-family properties in Alto

In the last 12 months, 84 three-bedroom single-family properties similar to 29 Shell Road, have been sold.

This represents a 32% increase in three-bedroom single-family properties sales when compared to the previous 12 months.

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in Alto

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Keith Offord

Keith Offord is a recommended agent for Alto.  They have collected 1 local review across the last 12 months.

  •   5   (10 reviews)
  •  1 Review in Alto
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Troy Luchessi

Sellers who recommend Troy Luchessi have praised them for being local expert, responsive, clear communication, patient, reliable, well-prepared, and supportive

  •   5   (56 reviews)
  •  1 Review in Alto
View profile
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Cathy Youngling

Cathy Youngling is a recommended agent for Alto.  They have 1 local sale across the last 12 months.

  •   5   (4 reviews)
  •  1 Sale in Alto
View profile
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Paul Oneil

Paul Oneil is a recommended agent for Alto.  They have 1 local sale across the last 12 months.

  •  1 Sale in Alto
View profile
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