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Back 9 Underhill Road
Off Market

9 Underhill Road

Mill Valley CA 94941

4
3
3
2550 sq. ft.
11600 sq. ft.
Single-Family
Last sold for $2,810,000
Susan Van LiereSusan Van Liere, last sold this property on 06 May 2026 after -5 days on market.

Overview

Don't miss this midcentury gem in the heart of Scott Valley. This light-filled residence was the childhood home of two sisters who still own the property, and it was custom built by their parents in 1965. It's a spacious, split-level home with an elegant entrance foyer that leads to a grand living room with vaulted ceilings and a dramatic fireplace. Also on the main level is the kitchen which opens to a comfortable family room with a second fireplace and access to the lush backyard. The lower level also includes a formal dining room, a guest bedroom, and a full bath. Up a short staircase are 3 more bedrooms and 2 baths, including the primary suite with an office/lounging nook, a walk-in closet with built-ins, and sliding doors leading to a private outdoor patio. The additional bedrooms are well-sized with windows that take in the valley views. The 2-car garage has a separate work or hobby room'' with a window. Recent improvements include a brand new roof and a sewer lateral. Other upgrades include white oak wood flooring throughout the main level, fresh paint inside and out, updated lighting and hardware, and other cosmetic improvements. The home is set back and up from the street on this large lot. The backyard is landscaped with attractive native plants and has patios and flat space for outdoor entertaining, dining, and play. All this in a great location in the flats of Scott Valley, close to Edna Maguire Elementary School, The Scott Valley Swim and Tennis Club, The Mill Valley Community Center and access to some of the area's best biking/walk paths, open space, and scenic trails. NOTE: The neighborhood HOA is a voluntary organization and $50 annual dues are not mandatory.

Features

4 bedrooms
3 bathrooms
3 carspaces
2 garage spaces
2550 sq. ft. floor area
11600 sq. ft. lot size
Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in Mill Valley over the last 12 months, the estimated median property value of 9 Underhill Road is $2.59m.

Median value
$2.59m
Estimated value range
$1.22m - $6.89m
Median days on market
16
Estimated value trend
10%
increase over the last 12 months
Average days on market is based on recent, comparable sales in Mill Valley. 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 9 Underhill Road

2026
Sold
$2,810,000
06 May 2026 by Susan Van Liere, of Compass

Happy sellers in Mill Valley

~%

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

Local market activity for 4 bedroom single-family properties in Mill Valley

In the last 12 months, 87 four-bedroom single-family properties similar to 9 Underhill Road, have been sold.

This represents a 12% increase in four-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 Mill Valley

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Keith Offord

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

  •   5   (10 reviews)
  •  1 Review in Mill Valley
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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 Mill Valley
View profile
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Cathy Youngling

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

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

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

  •  1 Sale in Mill Valley
View profile
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