Covell Architects

Covell Architects He received his Master of Architecture from University of Pennsylvania in 1997. Charles launched his St.

Charles attended Atelier Venezia taught by Italian modernist Leonardo Ricci and received his Bachelor of Architecture on full scholarship with high honors from University of Kentucky. A travel scholarship enabled him to study in London, Paris and Switzerland where he examined both the modern and ancient architecture which informs his design. He was also introduced to winery design in France while

visiting the Burgundy region. Inspired by the Old World agriculture and architecture, upon returning to Kentucky he trained with a master stonemason. In 2002 he moved to the Napa Valley pursuing an architecture practice close to the land. He worked for six years with Howard Backen designing Ovid Winery and homes featured in Architectural Digest and other publications. Community-oriented work has included a facility for homeless companion and farm animals, an earth-constructed migrant farmworker housing center, designs for Habitat for Humanity and Rural Design Assistance Teams. Helena, California firm in 2010 dedicated to design excellence and client service. A growing number of repeat clients cite their appreciation of his style and professionalism. Successfully completed project types to date include residential, winery, hospitality, agricultural, and commercial buildings.

We are following the Oregon Trail to see where it takes Covell Architects! Click on the website link on our profile for ...
02/06/2026

We are following the Oregon Trail to see where it takes Covell Architects! Click on the website link on our profile for some exciting firm expansion updates. We look forward to working with you in California AND Oregon!

If you live in unincorporated areas of Napa County, please check this link out.  The Housing Impact Fee goes into effect...
01/16/2026

If you live in unincorporated areas of Napa County, please check this link out.
The Housing Impact Fee goes into effect today, January 16, 2026.
It summarizes what this fee is about, and some more nuances of the code.
https://www.covellarchitects.com/general-9





As you can see, the residential fees are increasing over a phased-in three-year period, and the size of home has changed.  

Wishing you all a very merry holiday season.  Cheers!  Here's to 2026!
12/19/2025

Wishing you all a very merry holiday season.
Cheers! Here's to 2026!

A study in calm: tactile materials and subtle patterns create a grounded residence deeply connected to its natural surro...
10/09/2025

A study in calm: tactile materials and subtle patterns create a grounded residence deeply connected to its natural surroundings.

In collaboration with Erin Martin Design and Roche+Roche Landscape Architecture, architecture, interiors, and landscape flow together seamlessly, creating a serene retreat where indoors and outdoors are one.

Interior Design: Erin Martin Design
Landscape: Roche+Roche Landscape Architecture
Construction: Borges General Contracting
Photo: Adam Potts
Structural:

Featured in California Homes Magazine Aug 2025



Perched on a hillside in Oakville, we had the privilege of helping design a new barrel building to complement the iconic...
09/30/2025

Perched on a hillside in Oakville, we had the privilege of helping design a new barrel building to complement the iconic Dalla Valle Vineyard winery and residence.

The new structure blends seamlessly with the existing Italian architectural style, connected to the original winery by a large, covered crush pad. Inside, you’ll find barrel storage, a wine library, lab and work rooms, and a blending room with an epic view of the valley and vineyard below. 🍇✨

Contractor: Grassi & Associates
Structural: MKM & Associates
Photos by Adrián Gregorutti
Drone shots by Mike Murtaugh

More photos and details coming soon—stay tuned.

The main entrance pivot door frames the pathway to the central court and pond, inviting light and nature into the home.I...
09/11/2025

The main entrance pivot door frames the pathway to the central court and pond, inviting light and nature into the home.
In collaboration with Erin Martin Design and Roche+Roche Landscape Architecture, architecture, interiors, and landscape flow together seamlessly, creating a serene retreat where indoors and outdoors are one.

Interior Design: Erin Martin Design Erin Martin Design
Landscape: Roche+Roche Landscape Architecture
Construction: Borges General Contracting
Photo: Eileen Marie Roche
Structural:
Windows and doors:

Featured in California Homes Magazine Sept 2025




Wood Stone and Water - A California wine country retreat merges natural beauty with the artistry of local craftsmen Than...
09/04/2025

Wood Stone and Water - A California wine country retreat merges natural beauty with the artistry of local craftsmen

Thank you DAVIS GONTHIER, Inc. for the beautiful feature in California Homes Magazine August 2025 issue! We are thrilled to celebrate the collaborative spirit of this project with Erin Martin Design, Roche+Roche Landscape Architecture, Jada Windows, and many artist and crafts persons showcased in this beautiful article.
Photos by
Text by Lotus Abrams
Frank Borges Jr. General Contracting
MKM & Associates, Structural Engineering

We want to say a special thanks to Karrin Marie Branson and Laura Elisabeth Violant Binimelis, and Liu who put their hearts into the project. Thank you for being part of our special team Covell Architects

It is a special moment to be able to walk through a project at the end, after the hard work, drawings, and details, to b...
07/30/2025

It is a special moment to be able to walk through a project at the end, after the hard work, drawings, and details, to be able to experience it in real life is worth it. More details on this project soon.

The Covell Architects team taking some time to enjoy wine together.
07/30/2025

The Covell Architects team taking some time to enjoy wine together.

Address

1407 Main Street, Ste 102
Saint Helena, CA
94574

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

Telephone

+17079689280

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