Skip to content
Two-story home with covered wood balconies on both levels and a stone chimney

Home Additions · Santa Barbara, Santa Barbara County

Home Additions in Santa Barbara, CA

Room additions and second stories for Santa Barbara homes, planned around Single Family Design Board review, coastal permits and hillside rules.

Request a Free Quote

Licensed CSLB #920095 · Free estimates

Home Additions for Santa Barbara homes

Most additions in Santa Barbara go before the Single Family Design Board, which reviews how the addition fits the neighborhood and, on slopes, the hillside. Review adds time, and the board meets on a set schedule. Coastal Zone properties may also need a Coastal Development Permit.

We plan the approvals first, then build the addition to match the house. Santa Barbara is at the edge of our area, so we schedule work in longer blocks and supervise in person.

This page covers Santa Barbara specifically. For materials, process and costs in general, see our home additions page, and for permits and neighborhoods, our Santa Barbara service area page.

Two-story home with covered wood balconies on both levels and a stone chimneyWood framing for a large two-story custom home with arched window openings and a tower element

Photos from LE Construction jobs.

Santa Barbara at a glance

Permits
City of Santa Barbara Building & Safety
From our office
42–45 miles, about 50–75 min
ZIP codes
93101, 93103, 93105, 93109, 93110, 93111

Common home addition issues in Santa Barbara

  • Design board review

    Most additions reviewed by the SFDB.

  • Coastal Zone

    Beach-area additions may need a CDP.

  • Hillside findings

    Sloped lots need hillside design findings.

  • Matching Spanish style

    Additions must fit the architecture.

How we approach it

  • Approvals mapped

    Design board and coastal steps planned.

  • Architectural fit

    Additions designed to match.

  • Block scheduling

    Consecutive work days.

Planning an addition in Santa Barbara

Additions in Santa Barbara usually go before the Single Family Design Board, which looks at neighborhood compatibility and, on slopes, hillside design. Approval timelines here usually run longer than in most of our area.

We plan the approvals first, then design the foundation for the site and build the addition to match the house, often in the Spanish Colonial Revival style.

Coastal Zone properties may also need a Coastal Development Permit.

Additions in Santa Barbara are designed to fit the neighborhood and the house. In Spanish Colonial Revival homes, that usually means matching the roof tile, stucco finish, window style and proportions. The Single Family Design Board looks at those details, so we plan them with your designer from the start.

Foundations on slopes need engineering, and coastal properties may need corrosion-resistant materials. We pour the foundation ourselves and match the addition to the existing house.

From our clients

Real Google reviews from LE Construction clients, quoted word for word.

EXCELLENT

5.0 out of 5, based on 17 Google reviews

  • Richard Torres

    April 2024 · Google review

    "All work was constructed via architect design. We eliminated a bay window and slider and extended an exterior wall making room for a stand alone tub and facilities relocation to accommodate more closet space. All new tile was installed throughout."
  • Oscar A. Ramirez

    February 2025 · Google review

    "I have collaborated with LE Construction on several project through the years. I highly recommend this builder, they are affordable, they have excellent customer services and do great quality finish work."

Read all reviews on Google

Plan your Santa Barbara addition

We will map the approvals and give you a written price.

Get a Free Estimate

Home Additions in Santa Barbara: FAQs

Do Santa Barbara additions need design review?

Most do, through the Single Family Design Board.

Do beach-area additions need a coastal permit?

Often, if the property is in the Coastal Zone.

How long does a Santa Barbara addition take?

Approvals can take as long as construction; we give you a realistic schedule.

Who permits additions in Santa Barbara?

The City of Santa Barbara; Montecito goes through Santa Barbara County.

Can neighbors comment on my Santa Barbara addition?

Design review includes public notice for many projects, and neighbors can comment. Sharing plans early often helps.

Can a Santa Barbara addition use matching clay roof tile?

Usually. Clay tile in common profiles and colors is still made, and salvaged tile can help match older roofs. We source samples before ordering.

Serving Santa Barbara and Surrounding Neighborhoods

Home Additions for homes across Santa Barbara, about 50–75 min from our office in Santa Paula.

ZIP codes we serve here: 93101, 93103, 93105, 93109, 93110, 93111

Call NowFree Estimate