How to Get a Site Plan for Your Florida Building Permit

You cannot pull a building permit in Florida without a site plan that meets local code. If you are starting a residential addition, a commercial build out, or a new construction project, the city will ask you to submit a permit ready site plan before they review anything else. HB Design and Engineering prepares these plans every day for property owners, contractors, and developers across Florida.

This guide shows you what a site plan includes, how long it takes to get one, what it costs, and how to start your project today.

What a Site Plan Shows

A site plan is a scaled drawing of your property that shows existing conditions and proposed changes. Every Florida county and city requires one for new builds, additions, and many remodels.

Your site plan needs to include:

• Property lines and exact dimensions

• Setbacks, easements, and rights of way

• Existing buildings, driveways, and structures

• Proposed construction with footprint and dimensions

• Parking spaces and access points

• Utility connections for water, sewer, and electric

• Stormwater drainage and flood zone details

• Finished Floor Elevation (FFE)

• Base Flood Elevation (BFE)

• Landscape areas and impervious surface coverage

Without these details, the city will return your application with comments or deny it outright. That delay costs you weeks, sometimes months, and adds resubmittal fees on top of your original quote.

Who Needs a Site Plan

You need a site plan if you are:

• Building a new home or commercial structure

• Adding square footage to an existing building

• Installing a pool, accessory dwelling unit, or detached garage

• Adding a new driveway, fence, or large shed

• Submitting a zoning variance or special use request

• Selling or developing land that will need future permits

Florida cities like Tampa, Orlando, Miami, Jacksonville, and St. Petersburg all require site plans for building permit approval. Counties such as Hillsborough, Pinellas, Orange, Broward, and Miami Dade follow the same standard with their own local code overlays.

How to Get a Site Plan in Florida

You have three options when you need a site plan.

You can hire a land surveyor to map your existing conditions, then pay an architect or engineer to add the proposed changes. This method works but it takes longer because you coordinate two firms and pay two invoices.

You can use an online site plan generator. These tools cost less, but the output rarely passes plan review at a Florida building department because it lacks the engineering stamp and local code compliance the city requires.

You can hire HB Design and Engineering. We prepare your site plan in our office, sign and seal it, and submit it ready for review. You work with one firm from concept to permit issuance.

The HB Design and Engineering Process

Our process moves your project from idea to permit fast.

First, you reach out and share your project address, scope, and any documents you already have. A survey, a deed, or prior permits help us start.

Second, we review your local jurisdiction rules. Setbacks in Tampa differ from setbacks in Orlando. Stormwater rules in Pinellas County differ from those in Broward County. We know each one and we apply the right code on the first draft.

Third, we draft your site plan. We add property lines, structures, utilities, parking, drainage, and every required note that your reviewer expects to see.

Fourth, we deliver a signed and sealed plan ready to submit. If the city sends comments, we revise and resubmit at no extra charge.

Most clients receive a finished site plan in five to fifteen business days. Complex commercial projects take longer, and we will give you a clear timeline before we start.

What It Costs

HB Design and Engineering uses flat fee pricing so you know the cost before we begin.

A standard residential site plan ranges from $1,500 to $3,500 depending on lot size and complexity. A residential addition that includes a site plan, structural drawings, and architectural sheets often falls between $2,500 and $5,000. Commercial site plans are quoted by square footage, parking count, and stormwater requirements.

We include code research, plan revisions, and resubmittal support in your quote. You will not see surprise charges later in the project.

Why You Should Not Skip This Step

Property owners who try to save money by submitting a hand drawn site plan or using a generic online template usually pay more in the long run. Plan reviewers reject incomplete drawings. Each rejection adds weeks to your timeline. If a contractor starts work without an approved plan, the city can issue a stop work order and double your permit fees.

A correctly prepared site plan from HB Design and Engineering protects you from these costs. We have submitted thousands of permit plans across Florida. We know what each city wants, how to format it, and how to get it approved on the first review.

Start Your Project Today

If you are ready to get a site plan for your Florida property, contact HB Design and Engineering today. Visit our permit plans service page to see every document we prepare. Read our St. Petersburg site plan guide for a city specific example. Or request a free quote and tell us about your project.

You will hear back within one business day with a flat fee, a timeline, and the next steps to get your permit approved.