Janzen Design

Janzen Design

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Crafting smart, luxury interiors in Marin County, CA

19/08/2026

San Anselmo project// The tile story for this project is in line with overall design sensibility- mid-century but not minimalist nor industrial; rather it’s a story of contrast and warmth. Iron and brown as anchor colors with a deliberate play between light and dark. Deep ochre brown with creamy marble and warm mid-century white.

31/07/2026

New project has launched this week- whole house renovation- I’m immersing myself in it to condense the process so we can start construction in August. Follow along here to see the progress 🏠📐🔨

02/07/2026

Recently complete home for rent project including two baths, kitchen refresh, floor refinish, door hardware, exterior lighting, carpet runner, window shades and more. May seem a big feat but not in this prime address location with views of Tam out every window.

25/06/2026

When there's teens in the house they sometimes need their own space. So where's the adulting space?

Right here. We defined a separate sitting area for the adults adjacent to the gaming headquarters. The adulting space is elevated with chic stripes and playful patterned pillows in a set of swivel chairs around an organic soft shaped pair of wood coffee tables. A space for adults to call their own too. We see you teen parents 👀

19/06/2026

Another example of how Janzen Design incorporates smart design into every project they do.

Built in cabinets, through added functionality of storage, naturally invite a space to be used for multiple functions. The TV next to the gaming console, next to the family desk allows a space to host many different activities AND to still feel organized and calm between all of them.

Additionally built in cabinets add a lot of visual appeal to an interior and much value to a home. Some cite that homeowners recoup an average of 50% of the costs of cabinets upon selling.

Photos from Janzen Design's post 10/06/2026

Making ordinary everyday spaces work harder for us but look good doing it.... that's what Janzen Design prides itself on.

This laundry room incorporates all the function of storage of household items, cleaning products, entertaining kitchenware, alongside kids' backpacks, and the soccer cleats. EVERYthing has a space and every cabinet has a function. The wood counter surface is hard working, not precious material, but its inherent warmth adds to the space to create an inviting environment.

The star pattern on the floor tile and understated white handmade backsplash tile with a zelliege look create a signature look all the clients' own. Inviting guests to stay and fold just one more load of laundry 💪 👏

05/06/2026

Material choices that look luxurious and work for busy Marin County homeowners

This newly complete family room includes all upholstery pieces and rugs that were carefully selected with durable, easy to keep clean, but richly textured materials that balance style and maintenance for busy families & professionals.

Subtly patterned wallpaper provides a ground and adds another layer to the room to give the room richness and depth. Vinyl wallpaper is another durable material for families and provides long-term value. Janzen Design has custom resources and offers full-service selection and procurement as the means to source and install these options.

02/06/2026

What you may expect when remodeling a luxury home in Marin County:

Design development 3-6 months depending on scope, then construction documents conceived and 1-2 months for permit approval in city, depending on scope.

Including construction a renovation project can be a year duration in their entirety for many kitchen and bath scopes for luxury contemporary projects—Janzen Design helps minimizes delays for clients by working with experienced teams that can help guide and usher your project.

With tried renovation experience in Marin County, the Janzen Design firm offers design project management that reassures that projects will be fully realized as designed, efficiently as possible.

27/05/2026

Smart design: Integrating invisible technology into luxury Marin County homes

Here I'm showcasing an example of how smart-home integrations can be added to upscale remodels or new builds to enhance daily routines (not having to open/close shades daily) while also preserving your furnishings and hardwood. In this beautiful home overlooking the Sausalito waterfront the double high ceilings and windows needed shades to cut down the UV exposure to preserve the flooring.

Janzen Design and Blinds by Design have a full-service offering that includes the selection of design, procurement and install (including the programming of such motorization) so that busy San Rafael professionals are taken care of and don't need to stress about any of the detail.

26/05/2026

Transform your Marin County home with a clear plan and thoughtful ex*****on — luxury, function, and personal style combined. Tap the link in bio to read practical steps for a well-planned interior project. Link in Bio

Opening Hours

Monday 09:00 - 17:00
Tuesday 09:00 - 17:00
Wednesday 09:00 - 17:00
Thursday 09:00 - 17:00
Friday 09:00 - 17:00