A custom screened porch cost in Atlanta generally lands between $80,000 and $180,000 for a standalone covered structure of 300 to 400 square feet, and climbs to $180,000 to $250,000 once you attach a new deck to it.
A fireplace adds roughly $12,000 to $20,000 on top.
Those numbers reflect the luxury end of the North Metro market, where a screened porch is a fully engineered addition built onto the house, complete with footings, a framed roof, and an engineer’s stamp.
Why the wide spread? Two porches that look alike in a photo can be built in completely different ways below the surface, and that is where the money lives.
What You Are Actually Paying For
The price of a screened porch reflects a real structure: footings, a framed and flashed roof, tongue-and-groove ceilings, screened wall systems, a finished floor, and the electrical for lights and fans.
On a home in Milton or Johns Creek, that structure has to tie cleanly into the existing roofline and carry an engineer’s stamp before the county will sign off.
Screened Porch Cost in Atlanta at a Glance
| Scope | Typical Size | Investment Range |
| Screened porch, standalone | 300 to 400 sf | $80,000 to $180,000 |
| Screened porch plus new deck | Combined | $180,000 to $250,000 |
| Fireplace add-on | Any size | $12,000 to $20,000 |
| Extensive full outdoor living | Large | $300,000+ |
Treat these as planning ranges. A firm number comes out of a design conversation, once the roof style, materials, and site conditions are on the table.
The Cost Drivers That Move the Number Most
Size and footprint. Square footage is the obvious lever, but the harder cost is what sits under it. A larger porch needs more footings, longer spans, and heavier framing, and those structural upgrades scale faster than the floor area alone. A ceiling height bump or a wider clear span for an unobstructed view can quietly add a few thousand dollars before you have chosen a single finish.
Roof type. A simple shed roof is the most economical way to cover a porch. A gable roof with exposed rafters, or a combination roof that blends into a complex existing roofline, takes more framing, more flashing, and more labor. The ceiling finish matters too, since a stained tongue-and-groove ceiling is what makes the space read as a true room.
Fireplace. A masonry or linear gas fireplace turns a three-season porch into a spot you will use in January. It is one of the more popular add-ons we build, and at $12,000 to $20,000 it is a meaningful line item worth planning early.
Materials. Screen systems, flooring, columns, and ceiling all come in tiers.
Permits and the Local Piece
A screened porch is a permitted structural addition across North Metro Atlanta, so plan on drawings and an inspection cycle.
Depending on where you live, your reviewing authority might be the City of Alpharetta, the City of Roswell, or the Cherokee County building department serving the Woodstock and Canton area.
Their timelines and requirements vary, and a builder who works in your jurisdiction every week will move the paperwork faster than one learning it as they go.
Where the Money Is Well Spent
A few choices reliably earn their keep on a porch built to last:
- A stamped, properly flashed roof that sheds water away from the house and never becomes the callback three winters from now.
- A real ceiling finish, since stained tongue-and-groove is what makes a porch feel like a true part of the home.
- A fireplace or heaters if you want the room to work past October, which most of our clients do.
- Low-maintenance materials that hold their finish through Georgia humidity without an annual weekend of upkeep.
Frequently Asked Questions
Is a screened porch cheaper than a sunroom?
Usually, yes. A screened porch skips the glass, insulation, and HVAC of a conditioned sunroom, so the same footprint costs less while still giving you a covered, bug-free room for most of the year.
Does a screened porch add resale value?
In this market it tends to. Buyers of $800k-plus homes in East Cobb and Alpharetta expect usable outdoor living, and a well-built porch reads as finished, usable square footage.
Can you screen an existing deck or patio?
Sometimes, but it depends on the existing footings and roof. Many older decks were never framed to carry a roof, so the honest answer often involves reworking the structure underneath before screening it in. We will tell you up front whether your current deck can support the porch you want or whether it makes more sense to start fresh.
Your Porch, Handled Start to Finish
Pricing a porch is really about deciding how you want to use the space, then building to that standard the first time. If you are ready to turn a range into a real plan, our team designs and builds custom screened porches across North Metro Atlanta, start to finish.
Call us at (770) 667-2650 or message us here.
