Home Addition Drawings · California

Home Addition Drawings
for Every California City

Permit-ready home addition drawings — architectural and structural in one package — engineered for state building codes and your local building department's requirements. From $1,497 — 10 business day turnaround.

Get My Addition Drawings →

185

Cities Available

$1,497

Starting Price

10 Days

Turnaround

14-Day

Money-Back

California Cities

Select Your City

Each page includes city-specific permit data, regulations, construction costs, and local requirements.

Los Angeles

Los Angeles County

View City Guide →

San Diego

San Diego County

View City Guide →

San Jose

Santa Clara County

View City Guide →

San Francisco

San Francisco County

View City Guide →

Fresno

View City Guide →

Sacramento

Sacramento County

View City Guide →

Long Beach

Los Angeles County

View City Guide →

Oakland

View City Guide →

Bakersfield

View City Guide →

Anaheim

View City Guide →

Stockton

San Joaquin County

View City Guide →

Riverside

Riverside County

View City Guide →

Santa Ana

View City Guide →

Irvine

View City Guide →

Chula Vista

San Diego County

View City Guide →

Fremont

View City Guide →

San Bernardino

San Bernardino County

View City Guide →

Modesto

Stanislaus County

View City Guide →

Glendale

Los Angeles County

View City Guide →

Santa Clarita

Los Angeles County

View City Guide →

Fontana

San Bernardino County

View City Guide →

Moreno Valley

Riverside County

View City Guide →

Oxnard

View City Guide →

Huntington Beach

View City Guide →

Ontario

San Bernardino County

View City Guide →

Elk Grove

Sacramento County

View City Guide →

Santa Rosa

View City Guide →

Rancho Cucamonga

San Bernardino County

View City Guide →

Garden Grove

View City Guide →

Oceanside

San Diego County

View City Guide →

Corona

Riverside County

View City Guide →

Salinas

Monterey County

View City Guide →

Lancaster

Los Angeles County

View City Guide →

Palmdale

Los Angeles County

View City Guide →

Hayward

View City Guide →

Sunnyvale

Santa Clara County

View City Guide →

Pomona

Los Angeles County

View City Guide →

Escondido

San Diego County

View City Guide →

Roseville

View City Guide →

Torrance

Los Angeles County

View City Guide →

Pasadena

Los Angeles County

View City Guide →

Orange

View City Guide →

Fullerton

View City Guide →

Visalia

View City Guide →

Santa Clara

Santa Clara County

View City Guide →

Concord

Contra Costa County

View City Guide →

Thousand Oaks

View City Guide →

Simi Valley

View City Guide →

Fairfield

View City Guide →

Vallejo

View City Guide →

Murrieta

Riverside County

View City Guide →

Victorville

San Bernardino County

View City Guide →

Clovis

View City Guide →

Berkeley

View City Guide →

Carlsbad

San Diego County

View City Guide →

Downey

Los Angeles County

View City Guide →

Costa Mesa

View City Guide →

Antioch

Contra Costa County

View City Guide →

Daly City

San Mateo County

View City Guide →

El Monte

Los Angeles County

View City Guide →

Temecula

Riverside County

View City Guide →

Richmond

Contra Costa County

View City Guide →

Inglewood

Los Angeles County

View City Guide →

Menifee

Riverside County

View City Guide →

Ventura

View City Guide →

Santa Maria

Santa Barbara County

View City Guide →

West Covina

Los Angeles County

View City Guide →

Burbank

Los Angeles County

View City Guide →

San Mateo

San Mateo County

View City Guide →

Jurupa Valley

Riverside County

View City Guide →

Rialto

San Bernardino County

View City Guide →

Vacaville

View City Guide →

Norwalk

Los Angeles County

View City Guide →

El Cajon

San Diego County

View City Guide →

Hesperia

San Bernardino County

View City Guide →

Vista

San Diego County

View City Guide →

Compton

Los Angeles County

View City Guide →

Livermore

View City Guide →

Chico

View City Guide →

Tracy

San Joaquin County

View City Guide →

Mission Viejo

View City Guide →

San Marcos

San Diego County

View City Guide →

South Gate

Los Angeles County

View City Guide →

Chino

San Bernardino County

View City Guide →

Carson

Los Angeles County

View City Guide →

Merced

View City Guide →

Indio

Riverside County

View City Guide →

Westminster

View City Guide →

Citrus Heights

Sacramento County

View City Guide →

San Leandro

View City Guide →

Redding

View City Guide →

Hemet

Riverside County

View City Guide →

Manteca

San Joaquin County

View City Guide →

Santa Barbara

Santa Barbara County

View City Guide →

Hawthorne

Los Angeles County

View City Guide →

Newport Beach

View City Guide →

Lake Forest

View City Guide →

Whittier

Los Angeles County

View City Guide →

Folsom

Sacramento County

View City Guide →

Redwood City

San Mateo County

View City Guide →

San Ramon

Contra Costa County

View City Guide →

Alhambra

Los Angeles County

View City Guide →

Mountain View

Santa Clara County

View City Guide →

Buena Park

View City Guide →

Napa

View City Guide →

Tustin

View City Guide →

Rancho Cordova

Sacramento County

View City Guide →

Perris

Riverside County

View City Guide →

Milpitas

Santa Clara County

View City Guide →

Lakewood

Los Angeles County

View City Guide →

Pleasanton

View City Guide →

Upland

San Bernardino County

View City Guide →

Bellflower

Los Angeles County

View City Guide →

Chino Hills

San Bernardino County

View City Guide →

Alameda

View City Guide →

Pittsburg

Contra Costa County

View City Guide →

Apple Valley

San Bernardino County

View City Guide →

Rocklin

View City Guide →

Turlock

Stanislaus County

View City Guide →

Redlands

San Bernardino County

View City Guide →

Dublin

View City Guide →

Baldwin Park

Los Angeles County

View City Guide →

Lake Elsinore

Riverside County

View City Guide →

Camarillo

View City Guide →

Redondo Beach

Los Angeles County

View City Guide →

Yuba City

View City Guide →

Tulare

View City Guide →

Walnut Creek

Contra Costa County

View City Guide →

Eastvale

Riverside County

View City Guide →

Davis

View City Guide →

Madera

View City Guide →

Yorba Linda

View City Guide →

Union City

View City Guide →

Lodi

San Joaquin County

View City Guide →

Lynwood

Los Angeles County

View City Guide →

Palo Alto

Santa Clara County

View City Guide →

South San Francisco

San Mateo County

View City Guide →

Brentwood

Contra Costa County

View City Guide →

San Clemente

View City Guide →

Laguna Niguel

View City Guide →

Santa Cruz

Santa Cruz County

View City Guide →

La Habra

View City Guide →

Porterville

View City Guide →

Pico Rivera

Los Angeles County

View City Guide →

Montebello

Los Angeles County

View City Guide →

Encinitas

San Diego County

View City Guide →

Woodland

View City Guide →

Petaluma

View City Guide →

Monterey Park

Los Angeles County

View City Guide →

Gardena

Los Angeles County

View City Guide →

La Mesa

San Diego County

View City Guide →

Santee

San Diego County

View City Guide →

Hanford

View City Guide →

San Rafael

View City Guide →

Gilroy

Santa Clara County

View City Guide →

Cupertino

Santa Clara County

View City Guide →

Huntington Park

Los Angeles County

View City Guide →

Highland

San Bernardino County

View City Guide →

Fountain Valley

View City Guide →

National City

San Diego County

View City Guide →

Arcadia

Los Angeles County

View City Guide →

Diamond Bar

Los Angeles County

View City Guide →

West Sacramento

View City Guide →

Yucaipa

San Bernardino County

View City Guide →

San Jacinto

Riverside County

View City Guide →

Colton

San Bernardino County

View City Guide →

Paramount

Los Angeles County

View City Guide →

Novato

View City Guide →

Cathedral City

Riverside County

View City Guide →

Palm Desert

Riverside County

View City Guide →

Glendora

Los Angeles County

View City Guide →

Aliso Viejo

View City Guide →

Covina

Los Angeles County

View City Guide →

Rosemead

Los Angeles County

View City Guide →

Placentia

View City Guide →

Watsonville

Santa Cruz County

View City Guide →

Azusa

Los Angeles County

View City Guide →

Cypress

View City Guide →

Cerritos

Los Angeles County

View City Guide →

Poway

San Diego County

View City Guide →

Rancho Santa Margarita

View City Guide →

San Luis Obispo

San Luis Obispo County

View City Guide →

La Mirada

Los Angeles County

View City Guide →

Palm Springs

Riverside County

View City Guide →

Manhattan Beach

Los Angeles County

View City Guide →

Why Build With A Plan

Permit-Ready Drawings for California

Code-Compliant by Default

Every drawing set is engineered to California's state building code and the local requirements of your city's building department.

10 Business Day Turnaround

Permit-ready drawings in 10 business days. Faster than any local firm — without sacrificing accuracy or completeness.

First-Submittal Accuracy

Our sets are designed to pass plan check on the first cycle. Complete plans, elevations, and compliance documentation included.

Starting at $1,497

Professional permit drawings from $1,497 — compared to $3,000–$8,000 from a local architect. Same quality, fraction of the cost.

14-Day Money-Back Guarantee

If you're not completely satisfied with the drawings, we'll refund your payment in full within 14 days.

All Project Types

Detached ADUs, garage conversions, Junior ADUs (JADUs), attached additions, home additions, and floor plan documentation — all covered.

Ready to Build in California?

Permit-ready drawings from $1,497. 10 business day turnaround. Engineered for California's building codes.

Get My Addition Drawings →