Austin summers are long. Shade over part of the deck makes the pool usable in the afternoon. A pergola, a louvered cover or a shade sail can be planned with the pool or added later.
Why shade matters here
Camp Mabry averaged 29 days a year at 100°F or hotter from 1991 to 2020. It had 80 such days in 2023 and a record 90 in 2011.
When a city permit is needed
Inside Austin, a one-story detached structure doesn't need a building permit if it is no more than 200 square feet, no more than 15 feet tall, has no plumbing, and isn't in a flood hazard area. Exempt work must still meet code.
Larger structures, or ones attached to the house, generally need a permit. Fans and lights are electrical work for a licensed electrician.
What it costs
Fixr puts a pergola at $1,900 to $6,500, with a national average of $4,500 for a 10 x 12 foot cedar pergola. It lists prefab louvered pergolas at $2,000 to $10,000.
Check before you build
- Trees: inside Austin, a permit is needed to remove or impact a tree 19 inches or more across. A tree can also be the shade.
- HOA approval: in Texas HOAs with more than 40 lots, a denied plan can be appealed to the board.
- Floodplain: the City says a permit may be needed in a floodplain even for work that is otherwise exempt.
Typical prices
| Pergola, 10 x 12 feet | $1,900-$6,500 |
| Prefab louvered pergola | $2,000-$10,000 |
Ranges from published cost guides, not a quote.
Questions
Do I need a permit for a pergola in Austin?
Not for a detached, one-story structure up to 200 square feet and 15 feet tall with no plumbing, outside a flood hazard area. Bigger or attached structures generally do.
Can I add a fan or lights?
Yes, but wiring them is electrical work, which in Texas needs a licensed electrician.
Areas served around Austin
- West Lake Hills
- Lakeway
- Bee Cave
- Steiner Ranch
- Dripping Springs
- Cedar Park
- Leander
- Round Rock
- Georgetown
- Pflugerville
- Buda
- Kyle