SITE & EXISTING CONDITIONS

Site Plans in Florida

Drawings showing proposed improvements in relation to the property and site constraints.

What the work involves

A site plan helps establish where proposed work can go on the property. Boundary information, setbacks, easements and existing improvements form the starting point. Drainage, parking, trees and flood requirements may add to the scope and require coordination with a surveyor or other specialists.

The scope may include

Lot lines and dimensions from the survey
Setbacks drawn and dimensioned
Building footprint and projections
Impervious area calculation
Driveway, parking and striping layout
Grading and drainage plan
Flood zone and base flood elevation note
Easement and right of way locations
Landscape and tree protection notes

The final documents and any separate engineering work are confirmed with the practice before work starts.

A survey and a proposed site layout

A boundary survey provides information about the property; the site plan uses the relevant information to show proposed work and its relationships. Share the survey, easements, existing improvements and any known site records before the layout is prepared.

Ask whether the survey is sufficient for the proposed work or whether updated field or elevation information is needed. A site-plan drawing does not establish unknown boundaries or replace surveying.

When the scope goes beyond a layout

Parking, access, drainage, trees, utilities and flood information can affect where the work can be placed. Identify which items need architectural coordination and which require a surveyor, civil designer or another specialist.

Agree whether the appointment covers a basic layout, supporting permit information or a more extensive coordinated package. The site information and responsible disciplines should be established before a drawing is treated as complete.

Common project situations

Examples of where this service can help:

Site plan for a new house
Pool and deck located on a lot
Detached shed or garage placed at the rear
Driveway widened or extended
Commercial pad with parking and landscaping
Fence or wall along a property line

Planning the scope

These points help define the work before drawings or reports are prepared.

Existing conditions to discuss

Lot with a recorded plat and an easement along the rear
Corner lot with two street frontages
Site that slopes toward the street
Existing driveway crossing a swale
Impervious area already close to the lot limit

Coordination with other specialists

Surveyor for the lot lines and elevations
Civil design for grading and stormwater
The zoning or development review staff
Utility connections and meter locations
Landscape and irrigation design
Arborist or tree survey where the code requires one

Issues that may affect review

Impervious area above the lot limit
A structure inside a setback or an easement
Drainage that would flow onto a neighbouring property
A lot inside a special flood hazard area
Tree removal above the allowed threshold
A driveway connection to a state road

Work to discuss separately

Boundary surveying and monument placement
Civil engineering for subdivision infrastructure
Landscape architecture and irrigation design
Construction staking and layout
Environmental permitting and wetland delineation

FLORIDA PERMIT DATA

What the permit records show

Data through August 2026

Matching permits: 12,998
Median declared job value: $6,925
Middle 50% of declared values: $2.1k–$16k
Permits with a declared value: 10,480

"drainage" appears in 12,998 matching permits in the Florida records we analyzed. Declared job value is the value shown on the permit application, not a contract price, and it is based on 10,480 matching permits with a declared value.
How we count.

All drainage data

How the work progresses

Typical steps are outlined below. The practice confirms the scope and who handles each stage.

Review the survey and intended improvements. Identify missing property, elevation or existing-condition information.
Develop the layout around the relevant site constraints. Review access, parking and the relationship to existing buildings.
Coordinate required specialist information. Establish who designs drainage, utilities or other site work where needed.
Prepare the agreed drawings and supporting documents. Confirm the applicable submission and revision responsibilities.

Questions about this service

What is the difference between a plot plan and a site plan?

The terms can overlap, particularly for residential applications. A plot plan often shows the building and improvements on the lot, while a more detailed site plan can include parking, drainage, landscaping and utilities. Use the reviewing authority's checklist to establish the required information.

Do I need a survey to draw a site plan?

A current survey is commonly needed to establish reliable boundaries, dimensions, easements and relevant elevations. The exact requirements vary by application. Property-appraiser maps and owner sketches should not be assumed to provide the accuracy or information needed for permit review.

How is impervious area calculated?

The calculation identifies surfaces counted as impervious under local rules, such as roofs, paved driveways and patios. Rules for pools, gravel and other surfaces can vary. Confirm the definition, permitted coverage and required calculation for the property.

Does a pool need a site plan?

A pool application commonly needs a site plan showing the location, setbacks, deck, barriers and equipment. Drainage and easements can also affect the layout. Confirm the required information with the building department before finalizing the pool position.

What happens after I send a request?

We pass your project details to a Florida architecture practice. Discuss the scope, fees and schedule directly with the practice before deciding to proceed.

Tell us about your project

Share the location and what you have in mind. A practice can review the scope and quote the work you need.

Request a quote See coverage

Prefer to talk it through? (321) 462-5592 or ask@floridaarch.com