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Back 15 Underhill Road
Off Market

15 Underhill Road

Mill Valley CA 94941

4
3
4
2515 sq. ft.
10560 sq. ft.
Single-Family
Last sold for $2,550,000
Steven MavromihalisSteven Mavromihalis, last sold this property on 20 April 2026 after -21 days on market.

Overview

The unpretentious and inviting warmth of Home welcome every gentle soul that enters 15 Underhill Road. Yet beyond the warmth of a welcoming Home, there is also an unmistakable hope and optimism that live here. That hope and optimism are reflected in virtually every detail of the mid-century design and construction of this 1961 Scott Valley classic. From its clean and simple lines, to the quality of the materials with which it was originally constructed, the Home and the surrounding Scott Valley community, embrace the essence of this celebrated chapter of the American experience. The highly sought after location of 15 Underhill Road is in the immediate vicinity of award winning schools, shopping, restaurants, open spaces and hiking trails, a swimming+tennis club, community center, and major travel arteries. Lovingly maintained and updated by its current owner, 15 Underhill Road offers the best of contemporary design and function, along with the unsurpassed sweetness of Home.

Features

4 bedrooms
3 bathrooms
4 carspaces
2 garage spaces
2515 sq. ft. floor area
10560 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 15 Underhill Road is $2.6m.

Median value
$2.6m
Estimated value range
$1.22m - $6.89m
Median days on market
15
Estimated value trend
11%
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 15 Underhill Road

2026
Sold
$2,550,000
20 Apr 2026 by Steven Mavromihalis, 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, 91 four-bedroom single-family properties similar to 15 Underhill Road, have been sold.

This represents a 7% 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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The Richmonds Peter Jane

The Richmonds Peter Jane 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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