Orléans, east Ottawa
Decks and porches in Orléans
Many Orléans rear decks from the 1980s and 1990s may now be due for rebuilding. Lots that back onto a creek ravine need care with footings and slopes, and new structures in a regulated valley can need Rideau Valley Conservation Authority approval.
Typical raised deck in Orléans, with HST $21,200 to $27,800 $88 to $116 per sq ft for 240 sq ft
Stock photoWhat decks and porches cost in Orléans
Typical project totals and the price per square foot, with HST, by type of job and finish level, priced for suburban Ottawa. Choose a row to open it in the estimator with Orléans prices.
| Type of deck or porch | Pressure-treated decking | Cedar decking | Composite decking |
|---|---|---|---|
| Ground-level deck200 sq ft | $9,900 to $13,100$50 to $66 per sq ft | $12,500 to $16,400$63 to $82 per sq ft | $15,600 to $20,500$78 to $103 per sq ft |
| Raised deck240 sq ft | $16,400 to $21,500$68 to $90 per sq ft | $21,200 to $27,800$88 to $116 per sq ft | $27,900 to $36,600$116 to $153 per sq ft |
| Upper-level deck200 sq ft | $20,300 to $26,700$102 to $134 per sq ft | $25,500 to $33,400$128 to $167 per sq ft | $32,700 to $42,800$164 to $214 per sq ft |
| Covered front porch100 sq ft | $18,800 to $24,500$188 to $245 per sq ft | $23,500 to $30,800$235 to $308 per sq ft | $30,300 to $39,700$303 to $397 per sq ft |
Prices are estimates based on published Ottawa and Ontario price guides, checked October 2026. They are not an offer. A firm written quote follows a site visit. Prices for Orléans include about 2% over central Ottawa for travel and delivery.
Homes in Orléans
What the local housing means for decks and porches.
Queenswood Heights, Convent Glen and Orléans Wood came first, from the late 1960s and the 1970s, with ranch-style and split-level homes on comparatively large lots. Fallingbrook (started in 1985) and Chapel Hill followed in the 1980s and 1990s, mostly two-storey detached homes with brick fronts. Avalon, Notting Gate and Cardinal Creek are from the late 1990s and 2000s onward.
- Kitchens and bathrooms in Queenswood Heights, Convent Glen and Orléans Wood are often due for a full redo.
- Fallingbrook and Chapel Hill homes are at the age when builder-grade kitchens and bathrooms get replaced.
- The larger lots of the earliest neighbourhoods leave room for rear additions and bigger decks.
Permits and approvals
What to check in Orléans before decks and porches work starts. Rules change, so we confirm what applies to your address.
Rideau Valley Conservation Authority
Bilberry Creek and the other east-end creeks are in the Rideau Valley Conservation Authority's area. RVCA recorded an erosion event on Bilberry Creek in 2017 that temporarily displaced three households, and its ravines, slopes and floodplains are regulated. Some land on the south-east fringe may fall under South Nation Conservation instead, so the authority depends on the address. RVCA treats work inside the existing walls, roof and foundation that does not change the use as generally not needing its approval; enlarging the house, changing its use or adding a unit does.
Decks and porches
An attached deck needs a building permit when its surface is more than 600 mm (about 24 inches) above the ground, or when it is the main way into the house. A freestanding deck needs one when it is larger than 10 square metres (about 108 sq ft) and more than 600 mm up. Porches generally need a permit when they are larger than 10 square metres.
Trees
On urban lots of one hectare or less, the City's Tree Protection By-law requires a permit to remove or injure a distinctive tree, which the current by-law sets at 30 cm or more across at chest height. Footings and trenches near big trees are planned around their roots. The thresholds have changed in recent years, so we check the by-law in force.
Zoning
Additions and larger decks have to meet the zoning setbacks, height and lot coverage for your lot. Most of Ottawa's new Zoning By-law 2026-50 is in force (the parts not under appeal took effect from March 2026), and where a provision is still under appeal the stricter of the old and new rules applies, so we check the rules for your address before design starts.
A sample quote
A typical Ottawa deck or porch, priced task by task. Open it, then change it to suit a house in Orléans.
Good to know
How much does a deck or porch cost in Orléans?
A cedar raised deck of about 240 sq ft typically comes to $21,200 to $27,800 with HST, based on published Ottawa and Ontario price guides checked October 2026. With pressure-treated decking the same job is about $16,400 to $21,500; with composite decking, about $27,900 to $36,600. Size, the state of the house and what you add all move the number, so use the estimator for your own project. A firm quote follows a site visit.
Does a creek behind my lot change what I can build?
Possibly. Ravines along Bilberry Creek and other east-end creeks are regulated by the Rideau Valley Conservation Authority, and some south-east land may fall under South Nation Conservation. Additions and decks in a regulated area need their approval. We check the mapping for your address.
Which parts of Orléans do you cover?
All of it, including Queenswood Heights, Convent Glen, Orléans Wood, Fallingbrook, Chapel Hill, Avalon, Notting Gate and Cardinal Creek.
Planning a deck or porch in Orléans?
Price it in the estimator with Orléans rates, then send it to us. We confirm the numbers on a site visit and follow up with a written quote.