How Much Does It Cost to Extend a Porch
On This Page:
- Covered Porch Cost Per Square Foot
- Porch Pricing by Material
- Porch Installation Costs
- Back and Front Porch Permits
- Cost to Add a Front Porch
- Back Porch Addition Cost
- Wrap-Around Porch Cost
- Farmer's Porch Installation Cost
- Porch Roof Cost Calculator
- New Porch Construction Price Factors
- DIY vs. Hiring a Porch Building Pro
- FAQs
Covered Porch Cost Per Square Foot
The cost to build a covered porch ranges between $23 and $110 per square foot. That averages $4,600 to $22,000 for a 200-square-foot structure, including materials and installation.
| Factor | Materials | Total with Installation |
|---|---|---|
| Flooring | $400 - $8,400 | $800 - $10,800 |
| Steps | $70 - $1,500 | $300 - $1,900 |
| Posts | $105 - $2,300 | $175 - $2,800 |
| Railing | $100 - $700 | $400 - $1,200 |
| Roof | $2,800 - $4,400 | $3,200 - $6,000 |
| Permits | $100 - $500 | $100 - $500 |
| Total | $3,575 - $17,800 | $4,575 - $22,000 |
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Porch Pricing by Material
| Material | Price Per Square Foot |
|---|---|
| Concrete | $2 - $8 |
| Wood | $4 - $30 |
| Composite | $4 - $13 |
| Aluminum | $6 - $15 |
The price of porch flooring ranges from $2 to $30 per square foot, not including labor and a substructure, if needed. Concrete and pressure-treated wood tends to cost the least. High-end composites and woods like mahogany run more.
Outdoor Stair Prices
| Material | Cost Per 4-Foot Step, with Labor |
|---|---|
| Concrete | $100 - $300 |
| Wood | $200 - $300 |
| Composite | $300 - $650 |
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Porch Installation Costs
| Labor | Price Per Square Foot |
|---|---|
| Flooring | $2 - $12 |
| Steps | $5 - $15 |
| Posts | $10 - $70 per post |
| Railing | $10 - $12 |
| Roof | $2 - $8 |
Back and Front Porch Permits
Building a new porch requires a permit, which may run $100 to $500. The cost to get a building permit often depends on the total estimate for the project, with larger jobs averaging more.
The price of building a front vs. back porch depends less on it's location on your home and more on it's size, height, material and more.
Cost to Add a Front Porch
The cost to build a small porch measuring 8 feet by 10 feet ranges from $1,900 all the way up to $8,800, based on the materials used and elements added like steps and railings. You'll pay more based on size and style.
| Square Feet | Price |
|---|---|
| 80 | $1,900 - $8,800 |
| 200 | $4,600 - $22,000 |
| 240 | $5,600 - $26,500 |
Back Porch Addition Cost
Porch prices run $23 to $110 per square foot and tend to be similar for front or back. This comes on top of the cost to install a patio. This is a common project to add with a porch that ranges from $1,900 to $5,300.
Wrap-Around Porch Cost
| Factor | Materials & Installation for 400 Square Feet |
|---|---|
| Flooring | $1,600 - $21,600 |
| Steps | $600 - $3,800 |
| Railing | $650 - $2,000 |
| Roof | $6,400 - $12,000 |
| Permits | $100 - $500 |
| Total | $9,350 - $39,900 |
Farmers Porch Installation Cost
| Factor | Materials & Installation For 240 Square Feet |
|---|---|
| Flooring | $1,000 - $13,000 |
| Steps | $2,600 - $17,000 |
| Posts | $225 - $3,600 |
| Roof | $3,900 - $7,200 |
| Permits | $100 - $500 |
| Total | $7,825 - $41,300 |
The price to build a farmer's porch with two steps ranges from $7,900 to $42,000. The same dimensions with three steps costs $9,400 to $52,000. This style usually features steps running completely along three sides.
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Porch Roof Cost Calculator
Building a porch roof costs $16 to $30 per square foot. For a 200-square-foot structure, this ranges from $3,200 to $6,000. A significant portion of the total depends on the material, which usually matches whatever you have for the rest of the house.
| Frame | $6 - $9 |
| Decking/Building Materials | $5 - $7 |
| Metal Roofing | $7 - $14 |
| Asphalt | $5 - $6 |
| Clay Tile | $8 - $10 |
| Total | $16 - $30 |
Cost to Build a Gable Porch Roof
The cost to build a gable porch roof runs $16 to $30 per square foot. You may pay more for a higher slope or an unusual layout, such as a porch located in a corner of the home.
New Porch Construction Price Factors
- total square footage
- number and width of steps
- actual dimensions, which affects the number of posts and railing material needed
- less-common features like bedroom window wells
- Cost to screen in a porch: $5-$7 per square foot
DIY vs. Hiring a Porch Building Pro
Building a new covered porch requires significant knowledge and experience, making it unsuitable for DIY projects. Typically, you'll need to hire at least two pros: a porch builder and a roofing contractor. Search for porch installers near you to request an estimate.
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FAQs
How much does a porch remodel cost?
Remodeling your porch costs $28 to $123 per square foot, plus the expense of hauling away debris. This includes $5 to $13 per square foot to demolish the old structure and $23 to $110 per square foot to build new.
How much does a porch renovation cost?
Repairing a deck costs $775 to $2,900, with tasks that are similar to porch renovation. This might include a few common jobs, such as:
- Post replacement: $600-$850 each
- Post patching: $300-$400 apiece
- Stair repair: $15-$25 per square foot
What's the difference between a porch and deck?
The major difference is that a porch is at least partially covered and enclosed, while a deck is not. Otherwise, they are quite similar.
How long does it take to build a covered porch?
Building a covered porch can take a few days to several weeks. It often requires hiring more than one contractor, who may not be able to work at the same time.
How can I determine how much porch material I need?
Porch materials are measured specific to the type:
- Flooring: square feet
- Posts: each unit
- Steps: linear feet
- Roofing: square feet plus materials for substructure
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How Much Does It Cost to Extend a Porch
Source: https://www.homeadvisor.com/cost/outdoor-living/build-a-porch/