MASTRIDICASA LLC
PO Box 311
Tahoe Vista California 96148
ph: +1 530-448-4280 (no texts please)
email: doug@mastridicasa.com
New residential constructions, accessory dwelling units, remodels, additions, and renovations - MASTRIDICASA can handle all of your project needs.
Serving the Lake Tahoe-Truckee area primarily, as well as Napa, Sonoma, Marin, San Francisco, and most jurisdictions throughout the United States, MASTRIDICASA provides a complete array of residential and commercial design, planning, and construction document/building permit plan preparation services, as well as numerous support services such as project planning, consulting, photo-real rendering, and as-built measuring to name a few.
These services are provided for homeowners, business owners, contractors, real estate agents, and other industry professionals; we serve the entire community.
At MASTRIDICASA, we make the design process simple...
Driven by client goals
Informed by experience
Guided by icons of architecture
Short answer - No and no.
Did you know that Frank Lloyd Wright was never a licensed architect? And no, we're not comparing ourselves to FLW. Just making the point that great design skills don't originate from possessing a title.
As strange as it sounds, California and most other states do not require anyone to be a licensed architect to design and create the building permit plans for most residential and certain commercial projects. See California Business & Professions Code Sections 5537, 5538, 6737.1, and 6745 as examples in California. Most states have similar civil code sections; some have square footage limitations, some have height limitations, etc. For scopes of work that may fall outside of the limitations placed on us, MASTRIDICASA collaborates with registered design professionals to fulfill all of the requirements mandated by law.
In California, all that is required is that the person who prepares the plans signs them (Sec 5536.1) for liability purposes. Just because you're not licensed doesn't mean you don't have to own it. Unlike most "drafting services", MASTRIDICASA carries professional-grade E&O insurance, the same kind licensed architects and engineers have. It costs an unlicensed designer about 3x what a licensed design professional pays for the same coverage. We consider the expense the cost of doing business properly and ethically.
MASTRIDICASA coordinates and collaborates closely throughout the design process with a select group of local consultants - civil, structural, mechanical, and geotech engineers, energy code specialists, and, when required, expert planning professionals. Working together, the design team provides a comprehensive set of superior construction documents tailored to your jurisdiction's requirements.
After 40+ years of AEC industry experience and leadership roles in the field and the office, asking many questions and paying attention, staying up on the latest construction methods, materials, and best practices through close collaborations with the builders MASTRIDICASA works with...
"It takes a village" applies to the whole process of taking your vision from concept to final certificate of occupancy. The designing is but one small part.
Most any kind... brand new residential constructions, remodels, additions, commercial tenant improvements, design-build projects. Most any size, most any scope of work.
If you can envision it, MASTRIDICASA can design it and prepare the construction documents to get your building permit.
In the words of Mr. Frank Lloyd Wright - "Regard it as just as desirable to build a chicken house as to build a cathedral..."
At MASTRIDICASA, there are no insignificant projects; there are no "lesser" design projects. From the smallest remodel projects to the multi-million-dollar estate and private compound projects, it's an honor to help facilitate a client's wishes for their project, regardless of its size or scope of work.
Simple. We're not after your money, we're after your satisfaction. We don't do this for the love of money; we do this for the love of the craft.
By employing the same state-of-the-art software, hardware, and design processes as high-end architecture firms, while eliminating many of the common overhead expenses associated with maintaining a larger office and a multitude of staff, MASTRIDICASA can offer a level of service that rivals expensive design firms without the exorbitant prices.
We keep our rates reasonable - extremely reasonable. Yes, we're capitalists, just not the very best capitalists we can be. We're not cheap, but we are a bargain, especially when you compare us to the high-priced design-haus firms. As a small office, we're not top-heavy or weighed down with massive overhead; we're immediately scalable, nimble, and aren't at the mercy of the economy.
Bottom line? We'd rather keep our prices where they are and design more projects.

2025
Starting at age five, our father, a principal for a highly esteemed multi-disciplinary AEC firm, would take us for ride-alongs on the weekends to job sites. There was a round house that still stands there today - a perfect circle with a staircase along the interior wall leading to a flat roof deck. That house evoked a feeling of indescribable giddiness in us that still drives us today. After that ride-along with Dad, we spent quite a bit of our "inside" time drawing houses on graph paper. At age 12, a state-issued work permit allowed us to start drafting for our father's AEC firm. The rest is history.
After decades of working for several well-respected large multi-disciplinary AEC firms on both the East and West coasts, as well as several smaller offices, it seemed obvious that a void existed that needed to be filled. A residential design service that provided the same detail-oriented, top-tier performance for discerning clients who desired a white-glove experience, all at a price point that was palatable for the 99%.
In 2014, MASTRIDICASA Design Works was established for this very reason - to provide bespoke, cost-effective residential and commercial design services, as well as building permit plan production and a host of other support services, for all those who seek the very best value in this discipline, making stunning design accessible to anyone and everyone who seeks it - no matter their budget.
YOU DESERVE A BEAUTIFUL SPACE...
MASTRIDICASA would love to help you make that possible.
Sincerely,
Douglas A. Mastri
Owner / MASTRIDICASA

WALDEN HOUSE
This beautifully crafted Dennis Zirbel post & beam residence nestled amongst the Jeffrey Pines and perched perfectly on the knoll, enjoys sweeping views to the east over Floriston Pass, Juniper Hill and Mount Rose Wilderness Area.
MASTRIDICASA was commissioned to seamlessly expand the existing residence for a well-travelled and accomplished power-couple. Additional bedrooms, a proper guest en-suite, and an upstairs loft flex space, more storage, as well as a new deck, spa patio, and an update to various portions of the property - all while capitalizing on the million dollar view to the north looking out over Bronco Creek and Floriston Pass.
Through the design development stage, it became apparent what the owner really wanted - a wall of glass that brought the entire view and sky into the new addition. Midway through the design process, he sent a picture of a classic mid-century single story home with a wall of glass, and said "I want this in the back!" There was no debate, no trying to talk him out of it.
Back to the drawing board...
Solar studies were employed to carefully determine the proper amount of roof overhang to allow the winter sun in, and keep the hot summer sun out as much as possible. With the help of the structural engineers and the T24 consultant, the design-vision was realized with a minimum of steel and structural retrofitting required, all the while keeping the construction budget intact.
Finishing construction as of October 2024, final photos coming soon...
WALDEN HOUSE
Juniper Hills Truckee California
POST + BEAM
RESIDENTIAL ADDITION
3000+ SF
4 BEDROOM
4 BATHROOM
OFFICE
GUEST SUITE
LOFT FLEX SPACE
NEW DECK
Project Team
Designer:
MASTRIDCASA
Contractor:
530 Builders
Structural Engineer:
CFBR Structural Group
Interior Designer:
Design Bar Truckee
Photography:
MASTRIDICASA
Tell the story, start at the beginning...
Every project should have:
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A backdrop context image - full screen gorgeous image (https://unsplash.com/)
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An existing site context - either a photo or GIS / Google Earth Aerial
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A proposed site layout - usually take from your site plan drawing
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Design development drawings:
floor plans concept style from Revit
perspectives
elevation exhibits in Photoshop
section exhibits in Photoshop -
Construction phase ?
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Finished pics if available
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A misc gallery
IF the images don't have good resolution, just photoshop them into groups of 2 or 3?

Starting with this beautifully crafted post and beam Tahoe mountain home, you immediately notice the asymmetry that draws your eye stage right to the sweeping views of Mt. Rose Wilderness area.
An open space to the right would be utilized to expand the footprint logically and efficiently.
EXISTING HOUSE


SITE PLANNING
The proposed addition honors the existing home's lines, and seeks to appear as though it was part of the original design. It would have been easier to tack the addition on with something that was simpler to frame and less costly, but at the expense of cohesion with the original design. Form usually follows function, but in this case, matching the aesthetics and flow of the existing residence came first.
CONCEPT RENDITION

CONSTRUCTION



MASTER SUITE

CONSTRUCTION






2 STORY GLASS VIEW CORRIDOR
FINISHED CONSTRUCTION - FRONT


The proposed addition honors the existing home's lines, and seeks to appear as though it was part of the original design. It would have been easier to tack the addition on with something that was simpler to frame and less costly, but at the expense of cohesion with the original design. Form usually follows function, but in this case, matching the aesthetics and flow of the existing residence came first.
PLACED IN CONTAINERS
THIS IS A SECTION GRID WITH 200 X 100PX GAPS AND 100 PX PADDINGS
THE CELLS HAVE 0 X 0PX PADDINGS
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THE PICTURE IS TRYING TO KEEP IMAGE RATIO











