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Accessory Dwelling Unit Construction in Walnut Creek, CA
Titan General Construction builds accessory dwelling units for homeowners across Walnut Creek, CA.
Expert Accessory Dwelling Unit Construction in Walnut Creek, CA
Accessory dwelling unit construction in Walnut Creek gives homeowners a real way to add living space, rental income, or a private space for family on their existing lot. Titan General Construction handles ADU projects from the ground up, working directly with you as the property owner rather than passing work through a chain of subcontractors. That means one point of contact from site review through final inspection. Walnut Creek allows ADUs in all residential zoning districts, and single-family lots can generally support one detached ADU and one junior ADU. Detached units must sit at least four feet from side and rear property lines, and height limits apply based on your lot's specific conditions. Walnut Creek also enforces its own fire separation and sound insulation standards beyond state minimums, so local knowledge matters when planning your build. Whether you want a standalone backyard unit, a garage conversion, or an attached addition, Titan General Construction scopes the work to fit your lot and your goals. Call us to talk through what your Walnut Creek property can support.
What's included
- Adds a self-contained living unit to your existing Walnut Creek lot without purchasing new land
- Creates a potential rental income stream in a Walnut Creek housing market where demand consistently exceeds supply
- Provides a private, separate space for adult children, aging parents, or long-term guests on your property
- Increases your property's overall value by adding livable square footage and a second dwelling unit
- Garage conversions and attached ADUs can use your existing structure's footprint, reducing site work
- Direct owner-operated management means your project is handled by the person accountable for the outcome
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FAQ
Accessory Dwelling Unit Construction FAQ
Common questions about accessory dwelling unit construction in Walnut Creek, CA.
Yes, most single-family lots in Walnut Creek allow one detached ADU. The unit must sit at least four feet from your side and rear property lines and meet the city's height limits.
We build detached backyard units, attached additions, and garage conversions on Walnut Creek properties. The right type depends on your lot size, existing structures, and what you want the space used for.
No owner-occupancy is required to rent out a standard ADU in Walnut Creek. Junior ADUs have different rules and do require the owner to live on-site.
No, Walnut Creek does not require you to replace parking spaces lost to a garage conversion ADU. This makes garage conversions a practical option for many Walnut Creek homeowners with limited yard space.
Titan General Construction is owner-operated, so you work directly with the person building your ADU rather than a project manager relaying information. There is no subcontractor layer between you and the work being done.
Walnut Creek follows state ADU law but also applies its own fire separation and sound insulation requirements on a site-by-site basis. Hillside and historic zones may carry additional design review, so your specific lot conditions shape what is allowed.
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Phone
(925) 968-5514Hours
- Monday 8:00 AM - 5:30 PM
- Tuesday 8:00 AM - 5:30 PM
- Wednesday 8:00 AM - 5:30 PM
- Thursday 8:00 AM - 5:30 PM
- Friday 8:00 AM - 5:30 PM
- Saturday 8:00 AM - 5:30 PM
- Sunday Closed