ADU with Rooftop Deck in Oceanside
Leonard Avenue, Oceanside, CA 92054
Homeowner Story: Downsize to ADU
Other Features: Deck, Covered porch
Special Circumstance: Coastal Zone
Custom ADU with Rooftop Deck in Oceanside
A homeowner in Oceanside set out to build an ADU with rooftop deck to fully embrace the incredible ocean views from his property. Zeno, the homeowner, designed this two-story ADU to suit his personal needs, with the added flexibility to rent it out in the future. For this coastal zone project, he partnered with an architect to draw up custom plans, then enlisted SnapADU to bring the vision to life. This highly technical build includes not only a rooftop deck, but also a basement. A rare feature for ADU projects!
Interested in building a multi-story ADU? Read more about two story ADUs.
Modern Coastal Design Meets Functionality
Inside the ADU features a modern, open concept layout designed to maximize natural light and create a spacious feel. The U-shaped kitchen showcases neutral tones with white cabinetry, sleek black metal accents, and a large farmhouse sink. A unique lighting fixture and built-in dining space for three barstools enhance both the style and functionality of the kitchen.
The living area is bright and welcoming, with vaulted ceilings and large windows that invite in the sunlight. A built-in loft space offers additional room for guests, a home office, or extra storage. Two generously sized bedrooms and modern bathrooms provide comfort and convenience, while sliding barn doors add a rustic yet refined touch to the overall aesthetic.
See our ADU interior gallery and our ADU exterior gallery for more design inspiration.
The Rooftop Deck: A Standout Feature
The standout feature of this ADU is, of course, the expansive rooftop deck. This elevated outdoor space serves as a private retreat with breathtaking ocean views. Whether entertaining friends or enjoying a quiet evening sunset, the rooftop deck offers a perfect blend of luxury and lifestyle. An ADU with rooftop deck like this one not only maximizes your usable space but also significantly enhances the property’s value and livability.
“SnapADU completed my ADU in 2021 and I couldn’t be more pleased with the outcome. Throughout the process, their team of personable, professional and dedicated employees and subcontractors helped me stay on budget, several times making helpful recommendations on substitutions I could make to keep costs down. The quality of workmanship was very high and I found all the subcontractors to be exceptionally competent. I highly recommend SnapADU. When you make your decision to spend this kind of time, money and resources on a complex project you’ve got to know you have the right team on the job. SnapADU is team you want.” – Zeno Rausa, Homeowner in Oceanside
Floor Plan:
Custom ADU Floor Plan
Community:
The Oceanside ADU Guide
With SnapADU originally based in Oceanside, we know the city’s regulations and processes very well. Turnaround times at the city are faster than other nearby cities and we frequently obtain a permit within two rounds of review at the city. However, Oceanside ADU regulations are a bit more restrictive than some areas, for instance permitting 4′ setbacks for up to a 1000sqft unit; 1200sqft and two story ADUs are allowed but subject to setbacks for the underlying zone. Some of Oceanside is in the coastal zone and minor use permits are required in those areas, but may be processed in parallel with the building permit (so delays are minimal).

















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