SPARROWCONSTRUCTIONN

Mountain View

Building an ADU in Mountain View

Detached ADUs, garage conversions and junior ADUs in Mountain View — options, steps and what to plan for.

Types of ADUs

Options include a detached backyard unit, an attached addition, a garage conversion, or a junior ADU carved from existing space.

Check your lot

Setbacks, utilities, trees and access to the backyard all affect what fits. A site visit early saves redesign later.

The steps

Feasibility, design, permit submittal to the City of Mountain View, utility planning, construction and final inspection.

Why homeowners build them

ADUs provide rental income, space for family or a home office, and can add long-term value to the property.

ADU building in Mountain View neighborhoods

Every Mountain View neighborhood has its own housing style, so adu building in Mountain View is never one-size-fits-all. Here is how we approach it across Mountain View:

Old Mountain View, Mountain View: older bungalows near Castro Street, often needing electrical and plumbing upgrades.

Cuesta Park, Mountain View: family homes near the park, common for kitchen and addition projects.

Waverly Park, Mountain View: 1950s–60s ranch homes ready for open-plan remodels.

Monta Loma, Mountain View: a large Eichler tract where flat roofs and glass walls shape the design.

Shoreline West, Mountain View: a mix of single-family homes and townhomes.

Rex Manor, Mountain View: compact homes where smart storage makes a big difference.

Wherever you live in Mountain View, we check Mountain View permit requirements early so your project stays on schedule.

Material delivery times to Mountain View

We're based in Palo Alto, so job sites in Mountain View are close. Typical drive times from our base to Mountain View neighborhoods: Old Mountain View 15–20 min, Cuesta Park 20 min, Waverly Park 20 min, Monta Loma 15–20 min, Shoreline West 15 min, Rex Manor 15–20 min.

Typical material lead times for Mountain View projects (estimates, confirmed with suppliers per job): in-stock paint and LVP flooring 1–3 days; hardwood flooring 3–10 days plus 3–7 days of on-site acclimation; special-order tile 2–6 weeks; quartz or stone countertops 1–3 weeks after templating; windows and doors 4–10 weeks; custom cabinets 6–12 weeks.

Because suppliers deliver across Mountain View and the Peninsula, choosing long-lead items before demolition is the best way to keep a Mountain View remodel moving.

Also serving Palo Alto and Menlo Park

Beyond Mountain View, we remodel homes in Palo Alto, Menlo Park, Los Altos, Sunnyvale, East Palo Alto, Redwood City, Atherton, Los Altos Hills. Contact us to talk through adu building for your Mountain View home.

Planning a project like this?

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