California site-plan drafting · fully online

Clear Site Plans for California Permit Projects

Professional CAD drafting for ADUs, additions, garages, decks, pools and commercial projects. Send the property details first; we review the available information and confirm the drawing scope, timing and deliverables before work begins.

Remote California serviceProject-specific scopePDF and CAD options
01Send the property and proposed work
02We review records and requirements
03Scope, timing and files are confirmed
04Draft, review and final delivery
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% Online Process
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Published City Guides
Clear
Scope Before Drafting
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Core Plan Types
Online process, statewide
Residential & commercial
PDF and editable CAD
Scope confirmed first
What we prepare

Site Plan Services for California Projects

Choose the plan type that matches your project. We confirm the required scope and source information before work starts.

📐

Permit Site Plans

Clear property layouts showing structures, access, setbacks, and the site information requested for permit review.

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🏠

ADU & JADU Plans

Site plans for accessory dwelling units, junior ADUs, and related residential additions throughout California.

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🔨

Additions & Garages

Planning support for home additions, detached garages, conversions, and accessory structures.

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🏊

Decks, Patios & Pools

Property layouts for decks, patio covers, pools, spas, and outdoor improvement projects.

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🏢

Commercial Site Plans

Commercial property plans covering site layout, access, parking, and other project-specific details.

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📋

Existing & As-Built

Existing-condition drawings developed from surveys, records, photos, and verified information.

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Scope clarity

Know What Your Plan Includes

Every project is reviewed individually. These are common components; additional professional services may be needed based on jurisdiction and project scope.

Common Site Plan Components

  • Property boundaries from available source information
  • Existing and proposed structures
  • Setbacks, dimensions, and project notes
  • Driveways, access routes, and paved areas
  • Parking, lot coverage, and utility features when scoped
  • North arrow and scaled PDF delivery

May Require Separate Services

  • Boundary, topographic, or construction surveys
  • Structural or civil engineering calculations
  • Architectural floor plans and building sections
  • Geotechnical, soils, or environmental reports
  • Professional stamps or signatures when legally required
  • Permit expediting or municipal application fees
How it works

A Simple 3-Step Process

Share your project information and understand the next step — it’s that simple.

1

Send Project Details

Share the property address, project type, photos, records, and available documents through our online form.

2

Review Scope & Pricing

We review your information and confirm the expected scope, timeline, and pricing before any drafting begins.

3

Plan Delivery & Revisions

Receive a clear, scaled PDF and revision support based on written reviewer comments from your jurisdiction.

Why SitePlan California

Practical Support for Your Permit Planning

Good site plans start with clear information, a defined scope, and responsive communication. We keep the process focused so you can move forward with confidence.

100%Online — from initial review through final delivery
CA
California-Focused Service

Plans prepared with California property and permit workflows in mind — we know the state’s requirements.

Clear, Accurate Drawings

A logical layout helps owners, contractors, and reviewers understand the plan at a glance.

Fast Communication

Stay informed throughout the scope review and drafting process with responsive updates.

Revision Support

We review written permit comments and clarify applicable revisions — within the agreed project scope.

California coverage

Statewide Online Service

Because the process is handled entirely online, you can request a scope review from anywhere in California. Send your property information and available records — we will confirm the right next step.

Popular Service Areas

Los AngelesSan DiegoSan Jose SacramentoFresnoLong Beach OaklandBakersfieldAnaheim RiversideIrvineSanta Ana

Not sure whether we can help? Submit the property location for a quick scope review.

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Specialized Plans for Every Improvement

Additional California site-plan and drafting services based on the type of project you are planning.

Resources

Tools & Guides for Your Project

Useful resources for California property owners navigating the site plan and permit process.

📖

Permit Guide

Step-by-step overview of the California building permit process.

Read the guide
📝

Scope Checklist

Items to gather before requesting a site plan quote.

View checklist
💡

ADU Resources

California ADU rules, setback guidance, and planning info.

Explore ADU info

FAQ

Common questions about our process, deliverables, and revisions.

Read FAQs

Clear Expectations From the Start

Defined Scope

Understand the deliverables and source information before drafting begins.

Coordinated Drawings

Keep the property layout aligned with your wider project documents.

Revision Support

Share complete reviewer comments so applicable changes can be considered within the agreed scope.

Ready to Start Your Site Plan?

Send your property address and project details for a free scope review. No office visit, no commitment — just a clear next step toward your permit.

Questions? Reach us at drafting@siteplanca.com

California Cities We Serve

We provide online site-plan drafting across California. Choose a published city guide for local permit resources, services and the next steps for your project.

Map markers indicate service areas, not office locations. Cannot find your city? Contact us about your California property.

Common questions

Frequently Asked Questions

Do I need a site plan for my California building permit?

Most California jurisdictions require a site plan as part of a building permit application. The plan shows the property boundaries, existing and proposed structures, setbacks, access, and other information the planning or building department uses during review. Requirements vary by city and county, so we confirm what’s needed during the scope review.

Can you prepare a site plan without visiting the property?

Yes. We work from available source information — county records, assessor maps, satellite imagery, photos you provide, and any existing surveys or documents. Many California jurisdictions accept plans based on these sources for standard residential projects.

What file format will my site plan be delivered in?

Site plans are delivered as scaled PDF files suitable for permit submission. If you need an editable CAD format (DWG or DXF), this can be included in the project scope at the time of your quote.

How long does a site plan take to complete?

We confirm the delivery date after reviewing your project scope and available source documents. Timing depends on the property’s complexity and the information needed to prepare the drawings.

Do you handle permit revisions?

Yes. If a plan reviewer requests changes through written comments, we review those comments and make applicable revisions to the site plan. Revision support is part of our standard service — no surprise charges.

What information do I need to get started?

At minimum, we need the property address and a description of your proposed project. Helpful additions include any existing surveys, assessor maps, photos of the property, and any correspondence from your local building department about requirements.

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