House in the Redwoods exterior

House in the Redwoods

Mill Valley, California

Built 1975

Size 4,100 square-feet

Renovation + Addition completed 2025

Architecture, Esther Mann

General Contractor, Scott + Warner Builders

Structural Engineer, GFDS Engineers

MEP Design, Monterey Design Group

Low-Voltage, Camber Intergration

Photography by Mariko Reed

Location and Renovation Overview

Situated on the southern slope of Mount Tamalpais in Northern California, the House in the Redwoods remained largely unchanged since the 1970s. Recently, the home underwent an extensive renovation to better accommodate the needs of modern family living. The property features several distinct structures, including a main residence, an accessory dwelling unit (ADU), and a detached garage. Upgrades include new anodized aluminum windows, roofing, a comprehensive remodel of interior spaces and finishes, the addition of a radiant heating system, and significant electrical and structural improvements. A switchback trail was also carved into the mountainside, connecting the home directly to the extensive network of Mount Tam trails.

Updates for Family Life

To better accommodate the needs of a modern family, the interior layout was thoughtfully reorganized. The design brings together the family bedrooms, laundry area, and children's play space on a single floor, creating a cohesive and convenient living arrangement for daily routines.

An over-sized formal dining room underwent a significant transformation as part of these updates. Instead of its original use, the space was reimagined as a spacious, high-ceilinged kitchen. The new kitchen now serves as the central hub of the house, connecting and anchoring the surrounding living spaces.

Interior detail showing material palette

Material Palette

The choice of materials throughout the home focuses on durability and subtle elegance. Limestone, brushed nickel, and redwood are used for their longevity and detailed in a clean, contemporary manner, blending tradition with modern design sensibility. The inclusion of custom Sequoia millwork serves as a deliberate nod to the redwood trees of the neighboring Blithedale forest.

Interior space

Interior Character

Deliberate effort was made to retain some of the home's original, distinctive character and warmth. Notable features include a dramatically sloped cedar ceiling with unique grain and visual interest, as well as three antique fireplaces, each adding a touch of retro charm to the updated spaces. These preserved elements provide a sense of continuity and history, ensuring that the spirit of the house endures alongside its new, modern functionality.

Interior character detail

Secondary Living Spaces

An unfinished workshop beneath the garage, once used for metalsmithing by a former owner, was transformed into a flexible live-work environment tailored to the needs of the current residents. The space now features a dividing wall with full-height pocket doors to separate or join two rooms as needed, making it suitable for use as a home office, art studio, gym, or extra bedroom.

Additionally, what was once a crawl space below the main residence was converted into a compact apartment, with a fully equipped kitchen, eating nook, bedroom and bathroom.

Secondary living space
Forest trail connecting to Mount Tam