Rossington Architecture

Rossington Architecture Architecture and Interior Design Detailing is kept purposefully clean, simple and timeless.

Projects have also included two yoga studios, two rock climbing gyms, a corporate retreat in Shanghai, China and various commercial projects. The work is based in modernity and is derived directly from its context, taking cues from existing conditions and carefully interpreting the needs of the client. We are strong proponents of environmentally sustainable projects and enjoy working with clients

and contractors crafting green, workable solutions based on myriad concerns, including budget. Phil is proud to be a Certified Green Building Professional, from Build It Green, whose mission it is to promote healthy, energy- and resource-efficient building practices. We are San Francisco Bay Area architects, passionate about architecture, its relationship to the immediate community and the world at large.

Some more sketches of various projects, various scales and various subjects. This is what it’s all about!
10/10/2025

Some more sketches of various projects, various scales and various subjects. This is what it’s all about!

A closer look at the nearly-finished Sarah residence. The renovation has transformed a once-dated, stuffy house into a s...
09/22/2025

A closer look at the nearly-finished Sarah residence. The renovation has transformed a once-dated, stuffy house into a sophisticated home, now defined by generous proportions and refined details.

Thanks to some amazing clients and the wonderful work of interior designer, Liz Schumacher.

Sarah Drive wrapping up! It’s amazing when everything starts to come together at the end of a project. All those months ...
09/10/2025

Sarah Drive wrapping up! It’s amazing when everything starts to come together at the end of a project. All those months of design and building coming to fruition. Owners can’t wait to move in!


Architecture


A couple dilapidated cottages and a garage were removed and a single-level modern home built for a simply wonderful clie...
09/03/2025

A couple dilapidated cottages and a garage were removed and a single-level modern home built for a simply wonderful client with a prestigious art collection. It’s projects like these, with a great client and a great builder that make my work truly gratifying.

Some variations on a new ADU in Mill Valley. Which one is your favorite???
08/04/2025

Some variations on a new ADU in Mill Valley. Which one is your favorite???

Who knew something seemingly so gross could look so beautiful. Mold, mildew, algae. Vanilla farm, Moorea.
07/01/2025

Who knew something seemingly so gross could look so beautiful. Mold, mildew, algae. Vanilla farm, Moorea.

This stage of construction is the most rewarding, as the all of the elements we’ve worked on for the past few years star...
06/13/2025

This stage of construction is the most rewarding, as the all of the elements we’ve worked on for the past few years start to come together and the client can finally understand our vision.

The exterior treatment of this house in Mill Valley will transform it from a transitional cottage style to an elegant warm, modern home with views to the valley below.

One last push here - please vote today for Rossington Architecture for Marin Magazine's "Best Architect" in Marin County...
05/21/2025

One last push here - please vote today for Rossington Architecture for Marin Magazine's "Best Architect" in Marin County 2025. Please go to the Best Architect category and check the box for ROSSINGTON ARCHITECTURE. Don't forget to click on "VOTE" at the very bottom of the page!

Copy and paste into your browser:

https://boc.marinmagazine.com/

The kitchen of this mid-century house will be transformed with rift sawn oak cabinetry, stainless steel and stone counte...
01/31/2025

The kitchen of this mid-century house will be transformed with rift sawn oak cabinetry, stainless steel and stone counters, a built-in bench at the table and a huge skylight above, helping balance the natural light. Construction to commence this spring/summer.

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Some of the hardware we gathered in 2024… Projects (in order) include: Robinhood - a mid century reimagining of a house ...
01/08/2025

Some of the hardware we gathered in 2024…

Projects (in order) include: Robinhood - a mid century reimagining of a house on the highest elevated residential street in San Francisco; Hotaling - an 1860’s brick warehouse redo in downtown San Franciso; Meadow - an addition to and modernization of a standard 1960’s builder’s box in Mill Valley; Oak - a new house for a prodigious art collector in Mountain View; and a bamboo chair as part of The Architect’s Chair competition. Thank you to all of the fantastic clients and talented builders who allowed all of these to come to life and be recognized.

Address

1505 Bridgeway Ste 128
Sausalito, CA
94965

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm

Telephone

+14155524900

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