# Sandy Springs Requires a Professional Seal on Building Plans — Here's Where the Exemptions Apply and Where They Don't
Sandy Springs has a single rule that catches most homeowners off guard: building plans must bear the seal of a Georgia-registered architect or engineer. That sentence, read without context, sounds like every residential permit requires a licensed professional — which would make DIY permit prep impossible.
Here's the actual picture: the site plan (the drawing showing where things are on your lot) can be homeowner-prepared, as long as it's a scalable drawing with the required elements. What needs the professional seal is the building plan — the construction drawings showing how the structure is built. These are two different documents. Fences, small sheds, and some simple accessory structures may be exempt entirely. Anything structural — a deck over 14 feet high, a retaining wall over 4 feet, a load-bearing addition — needs an engineer or architect's seal on the construction drawings.
Know which document is which. Then the Build Sandy Springs portal process makes complete sense.
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The Professional Seal Rule — What It Applies To
| Project | Site Plan | Building/Construction Plans |
|---|---|---|
| Fence | Homeowner-prepared OK | Walls 6 ft and over: GA P.E. certification required |
| Shed (accessory) | Homeowner-prepared OK | May be exempt — verify with department |
| Deck under 14 ft above grade | Homeowner-prepared OK | Generally no sealed plans needed for standard residential |
| Deck over 14 ft above grade | Homeowner-prepared OK | GA-licensed P.E. design required for posts/bracing |
| Pool | Homeowner-prepared OK | Pool enclosures: International Pool and Spa Code compliance |
| Retaining wall over 4 ft | Homeowner-prepared OK | GA P.E. certification required |
| Addition | Homeowner-prepared OK | GA-registered architect or engineer seal required |
| New construction | Homeowner-prepared OK | GA-registered architect or engineer seal required |
The site plan is yours to draw. The construction documents for structural work are where the professional seal requirement kicks in.
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Who Runs Into This in Sandy Springs
The homeowner doing a fence. Sandy Springs requires a fence permit for new fence installation or replacement in most cases. The standard fence permit fee is $80, which breaks down as a $25 administrative fee, $50 certificate of completion fee, and $5 technology fee. A fence permit that includes a vehicular gate requires an additional $100 plan review fee. This is more than most neighbors expect — most assume fence permits are $20 or free. Budget for it.
The deck builder near the Chattahoochee. Sandy Springs has significant Chattahoochee River corridor frontage. Properties near the river often have stream buffers and greenway easements that constrain where structures can go. The site plan must show all zoning buffers with labeled square footage. A deck that looks fine from the house may sit in a buffer zone that makes it unpermittable.
The contractor doing a 15-foot-high deck. If the deck's lowest deck surface is more than 14 feet above grade, the structural design for posts and bracing must be done by a Georgia-licensed Professional Engineer. Many contractors doing elevated rear decks on sloped Chattahoochee-area lots don't expect this requirement until the plan review flags it.
The owner-builder doing a detached addition. Additions require a Georgia-registered architect or engineer's seal on the construction drawings. There's no exemption for small additions. If you're the owner-builder managing the project yourself, you still need a licensed design professional for the stamped construction drawings — though you can prepare the site plan yourself.
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What a Sandy Springs Scalable Site Plan Must Include
| Element | Requirement |
|---|---|
| Property lines | All boundaries with accurate dimensions |
| Setbacks | All required setbacks from property lines — labeled |
| Zoning buffers | Shown and labeled with square footage |
| Utility and drainage easements | Shown and labeled with square footage |
| Lot coverage calculations | Total impervious area in sq ft and as % of lot area |
| Existing structures | Location and footprint dimensions |
| Proposed structures | Location, dimensions, and placement |
| North arrow | Required |
| Scale | Scalable drawing — state scale in title block |
| Title block | Property address, owner, preparer, date |
| Over-14-ft deck: posts and bracing design | GA-licensed P.E. required for this element |
Average front setback rule: New principal buildings in Sandy Springs must be no closer to the front lot line than the shallowest setback and no further than the deepest setback of adjacent lots. This contextual rule applies in some residential districts and can be tighter than the stated district minimum.
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Sandy Springs Setbacks and Height Limits
| Yard | Setback |
|---|---|
| Primary street (some districts) | 60 ft |
| Secondary street (some districts) | 60 ft |
| Rear/side | Varies by district |
| Maximum building height | 40 ft |
Sandy Springs has multiple residential districts with significantly different setback rules. The 60-foot front setback is a high-end district number — many lots in Sandy Springs have shorter fronts. Verify your specific district at the Building Division before drawing setback lines.
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Fence Rules in Sandy Springs
Sandy Springs has specific fence height limits by yard:
| Yard Location | Maximum Fence Height |
|---|---|
| Front yard (solid/opaque) | 4 ft maximum |
| Rear yard | 6 ft |
| Overall maximum (any yard) | 8 ft from grade |
A permit is required for new fence installation or replacement in most cases. The standard fee is $80. If the fence includes a vehicular gate, add $100 for plan review. A site plan or survey showing the proposed fence location is preferred with the application.
Walls 6 feet and over in height must be designed and certified by a Georgia PE. This applies to decorative walls, retaining walls used as fences, and any masonry structure used as a fence boundary.
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Project-by-Project Requirements
| Project | What to Show | Guide |
|---|---|---|
| Fence | Property lines, fence alignment, height, gate locations, setbacks, buffers | Permit required; $80 fee |
| Shed | Property lines, footprint, setbacks, lot coverage impact | Verify exemption threshold |
| Deck (under 14 ft) | Property lines, deck footprint, height, setbacks, buffers, easements | Permit required |
| Deck (over 14 ft) | Above + P.E. structural design for posts/bracing | P.E. seal required |
| Patio | Property lines, patio boundary, lot coverage impact | Permit for covered or elevated |
| Pool | Property lines, pool location, barriers, setbacks, buffers, easements | Permit required |
| Garage | Property lines, garage footprint, driveway, ROW, setbacks, lot coverage | Permit required |
| Addition | Full existing + proposed footprints, setbacks, buffers, lot coverage | Architect/PE seal required on construction docs |
| ADU | Full footprint, parking, setbacks, lot coverage | Architect/PE seal required on construction docs |
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How the Site Plan Creator Works for Sandy Springs
- Enter your Sandy Springs address. Fulton County parcel data loads — property lines, bearings, distances, street names.
- Add buffer and easement layers. Zoning buffers and utility/drainage easements must appear on the plan. Some easements are in the parcel data; others require cross-referencing with the county GIS or your recorded plat.
- Place your structure. Setback lines generate from property boundaries. Verify the structure sits outside all buffer zones.
- Calculate lot coverage. Total the square footage of all impervious surfaces — building footprint + driveway + proposed structure. Express as a percentage of lot area. Add this to the title block or plan notes.
- Export and submit through Build Sandy Springs. The portal handles all permit type applications. Plan review typically runs 5 to 10 days after submission.
Use the title sheet editor to add lot coverage, permit number, and all required preparer information.
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Common Sandy Springs Site Plan Mistakes
| Mistake | Consequence | Fix |
|---|---|---|
| No lot coverage calculation | Incomplete application | Calculate total impervious surface and add to plan |
| Buffer zones not shown | Correction letter | Show all zoning buffers with labeled sq footage |
| Fence installed without $80 permit | Code violation — fine risk | Always pull the fence permit before starting |
| Deck over 14 ft without P.E. design | Plan rejected for construction docs | Engage a GA-licensed P.E. for post/bracing structural design |
| Retaining wall over 4 ft without separate permit | Stop-work order during inspection | File a separate Retaining Wall permit with P.E. certification |
| Missing scale notation | Correction item | State scale explicitly in title block |
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Comparison Table
| Method | Cost | Time | PE Seal on Site Plan? | Notes |
|---|---|---|---|---|
| Self-drawn scalable plan | Free | Hours | Not required for site plan | PE required only for construction docs on structural projects |
| Site plan creator | Free (first plan) | 8 – 15 min | Not required for site plan | Fulton parcel data; lot coverage calculation built in |
| Done-for-you (SitePlans.us) | Contact for pricing | 1 – 2 business days | Not required | Human-reviewed, non-certified site plan |
| Architect/PE (construction docs only) | \$500 – \$2,000+ | 1 – 3 weeks | Yes — for construction docs | Required for additions, new construction, elevated decks |
| Licensed surveyor | \$800 – \$2,500+ | 1 – 4 weeks | Yes | For boundary disputes only |
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What This Doesn't Replace
The site plan creator generates preliminary, conceptual drawings for residential projects where Sandy Springs allows homeowner-prepared scalable site plans. It does not produce sealed engineering drawings, GA-registered architect stamps, or PE-certified structural designs. Projects requiring those documents must engage licensed professionals independently. Final permit approval rests with the Sandy Springs Building Division.
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Local Resources
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Nearby Cities in the Sandy Springs Corridor
State context: Georgia permit site plan requirements.
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Frequently Asked Questions
1. Does Sandy Springs require a professional seal on my site plan?
No — the site plan (the scalable drawing showing where things are on your lot) can be homeowner-prepared. The professional seal requirement applies to construction drawings — the structural/building plans for your project. For additions, new construction, decks over 14 feet high, and walls 6 feet or taller, those construction drawings must bear a Georgia-registered architect or engineer's seal.
2. What does the fence permit cost in Sandy Springs?
The standard fence permit fee is $80: $25 administrative + $50 certificate of completion + $5 technology fee. If your fence includes a vehicular gate, an additional $100 plan review fee applies. Permits are submitted through the Build Sandy Springs portal.
3. What are the fence height limits by yard in Sandy Springs?
Front yard: solid/opaque fences may not exceed 4 feet. Rear yard: up to 6 feet. Overall maximum in any yard: 8 feet from grade. Walls (any type, including decorative masonry used as fences) 6 feet and over must be designed and certified by a Georgia PE.
4. When does a deck require a PE design in Sandy Springs?
Decks whose lowest deck surface exceeds 14 feet above grade require structural designs for posts and bracing signed and sealed by a Georgia-licensed Professional Engineer. Standard residential decks below 14 feet above grade generally do not require a PE stamp on the construction documents.
5. What is "lot coverage" and how do I calculate it?
Lot coverage is the total area of impervious surfaces on your lot expressed as a percentage of total lot area. Impervious surfaces include your house footprint, any attached or detached structures, driveway, pool deck, and patio areas. Add the square footage of all these surfaces, divide by total lot square footage, and multiply by 100 for the percentage. This number must appear on your Sandy Springs site plan.
6. What is a scalable site plan?
A scalable drawing has a defined ratio between the drawing and real dimensions (e.g., 1 inch = 20 feet), with that ratio stated on the plan, and all drawn dimensions consistent with that ratio. A site plan that is "roughly proportional" or unlabeled is not a scalable drawing. The site plan creator outputs to stated scale automatically.
7. Do I need a permit to replace my fence in Sandy Springs?
Yes. A permit is required for new fence installation or replacement in most cases. The $80 fee applies. Submit the application through Build Sandy Springs with a site plan or survey showing the proposed fence location.
8. How long does Sandy Springs plan review take?
Plan review typically runs 5 to 10 days depending on project type and complexity. Over-the-counter review is available for simple projects like fence replacements. All applications go through the Build Sandy Springs portal.
9. What are stream buffer rules in Sandy Springs?
Properties near the Chattahoochee River and other designated streams must maintain zoning buffers — typically 75 to 100 feet from the top of the stream bank. No structures can be placed in the buffer zone. The site plan must show all buffer zones with labeled square footage. If your property is near a stream, check your buffer limits before finalizing structure placement.
10. Can a retaining wall be part of a fence in Sandy Springs?
Yes, but with caveats. Retaining walls over 4 feet require a separate Retaining Wall permit with a PE certification. If a wall functions as both a retaining structure and a fence boundary, both requirements apply based on height. This is a common situation on sloped North Fulton lots.
11. Does the site plan creator guarantee Sandy Springs approval?
No. The tool produces preliminary, conceptual drawings. Final permit approval is at the sole discretion of the Sandy Springs Building Division. HOA overlays, stream buffer rules, lot coverage limits, and district-specific setbacks may affect your project independently.
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Draw Your Sandy Springs Site Plan — Scalable, With Lot Coverage
Five to ten business days for plan review — start with a complete application. Enter your address, generate Fulton County parcel data, lay in your structure, calculate lot coverage, label buffers and easements, and export through Build Sandy Springs. First plan is free.
Start My Sandy Springs Site Plan →
Structural project, elevated deck, or prior correction?
SitePlans.us handles human-reviewed, non-certified site plans — the site plan portion, not the structural drawings. For construction document seals, engage a Georgia-registered architect or PE directly.