The Complete Site Plan Guide

If you’ve been asked for a site plan and don’t know what that means, or if you’ve got one but aren’t sure it’s correct, this is the site plan guide that answers everything.

I’m Engineer Wasim of Site Plans Online USA.

What Is a Site Plan?

A site plan is a scaled, top-view drawing of your property showing where things are and where your proposed project will go.

Think of it as a simplified aerial view drawn with measured proportions, labeled with dimensions, and formatted with the specific information a building department uses to evaluate your permit application.

It is not a floor plan (interior layout). It is not a blueprint (construction details). It is not a survey (legal boundary certification). It is a property drawing for permit submission.

When Do You Need a Site Plan?

You need a site plan for a building permit any time work affects the exterior footprint or layout of your property:

Pool or spa permits → Pool Permit Site Plan Guide
Fence permits → Fence Permit Site Plan Guide
Shed or accessory structure → Shed Permit Site Plan Guide
Deck or patio permit
Home addition → site plan required
Garage addition → Garage Addition Site Plan Guide
ADU or guest house → ADU Site Plan Guide
Driveway expansion
Commercial permits of any type → Commercial Site Plans

Use our Permit Requirements Checker to confirm for your project.

Types of Site Plans

Residential site plan — for homeowners and residential contractors. Non-certified. Accepted by most building departments for residential permits without requiring a PE stamp.

Commercial site plan — more detail required: parking, ADA, fire access, drainage. PE stamp required in most US jurisdictions.

PE-stamped site plan — reviewed, signed, and sealed by a licensed Professional Engineer. PE Stamp services.

ADU site plan — includes parking, utility connections, and lot coverage. ADU Plans.

Non-certified site plan — prepared by a drafter without PE certification. Accepted for most residential permits. Learn more.

What Every Site Plan Must Include

The nine universal elements required by every building department in the US:

Property boundaries with dimensions
Legal description and parcel ID
Property address and street names
North arrow
Scale — stated and shown as a graphic bar
All existing structures with dimensions
Proposed project labeled and dimensioned
All four setback dimensions labeled in feet
Complete title block

Full checklist: Site Plan Drawing Requirements

Why Do Site Plans Get Rejected?

The five most common rejection reasons:

Missing setback dimensions
Not drawn to scale
Existing structures not shown
Impervious surface not calculated
North arrow missing

Full breakdown: Why Site Plans Get Rejected

If your plan was already rejected: Permit Rejection Analyzer

How Much Does a Site Plan Cost?

Pricing depends on project type. Use our Cost Calculator for an instant estimate. See Site Plan Packages for what’s included at each level.

How to Get a Site Plan

Submit your property address and project type to Site Plans Online USA. We research your jurisdiction, prepare the drawing, and deliver your permit-ready PDF within 12–24 hours for most residential projects. Free revisions if the building department requests changes.

For Florida permits: Site Plans FL — Florida’s permit site plan specialist.

Need a Permit Site Plan?

Get a permit-ready site plan in 12–24 hours — starting from $79. All 50 states. 99% approval rate.

Get My Site Plan →

All key guides in one place:

Ready? Get My Site Plan | View Packages

Free Online Tools

Take the Next Step With Confidence

Avoid unnecessary delays and prepare for your permit application with greater confidence. Use our free tools to review your project and understand the next steps before moving forward.

ADU Feasibility Checker

Check whether your property may be suitable for an accessory dwelling unit.

Check ADU Feasibility 02

Site Plan Checker

Review your drawing for common missing details and potential submission issues.

Review Your Site Plan 03

Permit Requirements Checker

Identify the likely permit requirements for your location and project type.

Check Requirements 04

Site Plan Cost Calculator

Get a quick site plan cost estimate based on your project requirements.

Calculate Your Cost

99%

Permit Approval
Rate

10K+

Plans Delivered

<12h

Fast Revisions Available

10,000+ Permit-Ready Site Plans Delivered Across the USA

Since 2021, we’ve helped homeowners, contractors, builders, and property owners get clear, to-scale site plans for real permit submissions across the United States.

Our process uses GIS parcel data, satellite imagery, county records, setback research, and zoning review to prepare accurate plans aligned with city and county building department requirements nationwide.

Reliable. Fast. Built for Nationwide Permit Approval.

Why Choose Site Plans Online USA?

12–24 Hr Delivery

Permit-ready plans delivered same or next day — every order

99% Approval Rate

County-specific research means first-submission approvals

Service across the United States

Every county portal, format, and setback rule covered

Free Revisions

Building department requests changes? We fix it in 12 hours

From a simple residential pool permit to a PE-stamped commercial site plan anywhere in the United States — our team handles the research, drafting, and formatting to ensure your permit is approved the first time

Professional Experience & Permit Expertise

We prepare permit-ready site plans using GIS parcel data, county records, setback research, and building department requirements across the United States. Every plan is reviewed for accuracy before delivery.

Trusted Site Plan Support in USA

Fast, accurate, permit-ready drawings for homeowners, contractors, builders, and property owners across the USA.

Engineer Wasim leads Site Plans Online USA, helping homeowners, contractors, and businesses prepare permit-ready site plans, PE stamped drawings, and drafting support across the United States.

Fill out the form below and we’ll contact you within 24 hours to discuss your needs.

Need a residential, commercial, or PE stamped site plan in Florida? Site Plans FL is here to help. Whether you are applying for a building permit, pool permit, fence permit, driveway permit, or commercial approval, our team provides fast and accurate permit-ready site plans prepared for Florida property owners and contractors.

Author

Engineer Wasim

Founder & CEO @ Site Plans Online USA | Site Plans FL | Civil Engineer · 11 Years · 1,000+ Permit Drawings Approved Serving All 50 States | Florida Specialist

I have been preparing permit drawings since 2015. Eleven years. More than 1,000 approved projects across the USA, UK, and international markets. I have seen every reason a building department sends back a correction notice — and I know how to make sure they don’t.

In 2021, I founded Site Plans Online USA (siteplans.online) — a remote drafting service that prepares permit-ready site plans for homeowners, contractors, and pool companies across all 50 states. No site visit needed. No survey required. Delivered as a permit-ready PDF in 12–24 hours. Starting from $79.