Site Plan Requirements
Sal Gaeta
Chief Building Official
Johns Creek, GA 30097
General Requirements for Site Plans
Building permit applications will require a site plan if any soil disturbance is involved with the project.
Land Development and/or Planning & Zoning may require more detailed site plans on parcels encompassed by a stream buffer, undisturbed zoning buffer, floodplain, and/or the Chattahoochee River Corridor. This requirement will be noted in the Correction Comments. The applicant may check Creekview GIS or contact Community Development before applying at 678-512-3250.
- Show existing and proposed conditions on separate sheets
- Show property address and North arrow on each sheet
- Show dimensions
- Must be signed and dated by the preparer
- Minimum sheet size: 11” x 17” – all sheets same size and orientation
A Site Survey signed by a State-Licensed Land Surveyor or Engineer may be used as the basis for a proposed site plan only if: a) the name and seal are crossed out and b) the following statement is placed on the drawing – “This site plan was drawn by [the name and contact information of the person drawing on the survey].”
Permits Requiring Site Plans – Simple
- Alteration – Exterior
- Deck – Simple
- Deck/Porch/Patio Cover (if proposed structure is in same footprint as existing)
- Temporary Structure
Permits Requiring Site Survey and Site Plans – Full
- Accessory Structure
- Addition
- Cell Tower – New
- Deck/Porch/Patio Cover (new or expanded structure)
- Demolition – Structure
- Foundation-Only
- New Building
- Shell Building
- Pool/Spa & Barrier
- Retaining Wall
Permits Also Requiring Site Survey
- Foundation-Only
- New Building
- Shell Building
- Pool/Spa & Barrier
- Retaining Wall
Permits Requiring Location and Key Plans Only
A Location Plan shows location of work within the structure. A Key Plan shows location and orientation of structure on the parcel. Location and Key Plans are typically on the cover sheet of the plan set.
- Residential Alteration – Interior (requires a Location Plan)
- Commercial Alteration – Interior (requires a Location Plan plus a Key Plan)
- Demolition – Interior (requires a Location Plan)
- Cell Tower – Alteration (requires a Key Plan)
Site Plan Checklists
Site Plan – Simple
Provide a plot plan (map of property) that shows:
- Existing and proposed conditions on separate sheets.
- Property boundaries and setbacks.
- Existing structures, retaining walls, fences, paved areas, and any demolition.
- Location and dimensions of proposed construction elements.
- Distance of proposed structure from property lines, measured perpendicular to the boundary line.
- Limits of soil disturbance and erosion control measures.
An aerial photo or parcel boundary map from Creekview GIS may be used as the basis for a Site Plan–Simple but may not be sufficient if the proposed work is close to the setbacks, in a stream buffer, undisturbed zoning buffer, floodplain, and/or the Chattahoochee River Corridor.
Site Plans – Full
Provide site plans, drawn to scale, that clearly and accurately show existing and proposed conditions on separate sheets.
- Property boundary and its dimensions, setbacks, and relevant buffers and easements.
- Existing structures, retaining walls, fences, paved areas, and any demolition.
- Dimensions of proposed construction and distances from proposed structure to property lines, measured perpendicular to the property line from the closest point of the proposed structure.
- Limits of soil disturbance and erosion control measures.
- Label construction entrance, dumpster placement, and staging area.
- Note name and phone number of 24/7 emergency contact on plans.
- Minimum scale of 1” = 20’ – indicate scale on plans.
The following information is required as applicable:
- Provide runoff reduction calculations and storm water management device location and details (if applicable under City Code).
- If the Critical Root Zone (CRZ) of any tree will be affected by construction activity, show percentage (%) of CRZ affected, as well as notation detailing tree protection measures, including materials to be used.
- Site plans for pools must show location of pool/spa, safety barrier and gates, decking, and pool equipment, with dimensions to property lines. Commercial pool site plans must meet ADA requirements.
- Retaining wall site plans must show top-of-wall and bottom-of-wall elevations at several points along the length of the wall to indicate minimum and maximum wall heights.
- For commercial projects, show all infrastructure, including parking lot markings and landscaping.
- If there is an active Land Disturbance Permit (LDP) for the property, the approved LDP Site Plan sheet may be used as the permit’s Site Plan.
Site Survey
- A Site Survey (also called a boundary survey) is required for new structures, additions, pools, and retaining walls, or as requested by Community Development staff. A Site Plan – Full cannot substitute for the Site Survey. Both must be submitted.
- Survey must be signed, sealed, and dated by a Georgia-registered Land Surveyor. Survey must show property lines, all existing structures (including retaining walls), and paved areas on the property; setbacks; buffers, easements, and utility lines; landscaping and topography; and contours at 2’ intervals.