In Ottawa, landscaping typically costs between $5,000 and $50,000+ in 2026, with most homeowners spending roughly $15,000 to $30,000 on a meaningful backyard transformation. Individual elements price out predictably: new sod runs about $1.50–$3.00 per square foot installed, garden beds with soil, plants, and mulch cost roughly $25–$60 per square foot, interlock patios and walkways land at $28–$50 per square foot, a standard backyard fence runs $35–$70 per linear foot, and segmental retaining walls cost about $45–$90 per square face foot. Ottawa's short May-to-October build season, heavy clay s...
The easiest way to build a landscaping budget is to price each element separately and add them up. In Ottawa for 2026, sod installation runs about $1.50–$3.00 per square foot including topsoil, grading, and rolling — so re-sodding a typical 2,000 sq ft yard costs roughly $3,000–$6,000. Garden beds cost about $25–$60 per square foot once you factor in bed excavation, triple-mix soil, edging, mulch, and plant material; a 100 sq ft front bed with shrubs and perennials commonly lands at $2,500–$5,00...
A professional landscape design or 3D plan typically costs $800–$3,500 in Ottawa depending on lot size and detail, and is often credited back if you hire the same firm to build. Excavation, hauling out clay spoil, and bringing in granular base commonly add $1,500–$5,000 to a mid-size backyard before...
Interlocking stone is the centrepiece of most Ottawa landscaping projects and also the largest cost driver. In 2026, a standard interlock patio runs roughly $28–$40 per square foot with basic Techo-Bloc or Permacon pavers, while premium large-format slabs, borders, and inlays push that to $40–$55 per square foot. A typical 300 sq ft backyard patio therefore lands around $9,000–$15,000 installed. Walkways cost slightly more per square foot than patios — usually $30–$50 — because there is more cut...
If your existing interlock has settled, relevelling is far cheaper than replacement — expect $8–$15 per square foot to lift, re-base, and reset existing pavers, plus $200–$400 for fresh polymeric sand on an average patio.
Softscaping is where Ottawa homeowners get the most visual change per dollar. New sod costs about $1.50–$3.00 per square foot installed, and hydroseeding is a cheaper alternative at roughly $0.35–$0.80 per square foot if you can wait a season for full coverage. Topsoil delivery and spreading runs $45–$70 per cubic yard, and grading a rough yard costs $1,500–$4,000 depending on how much material has to move. Garden beds are priced by area: budget $25–$60 per square foot for a fully built bed with...
Vertical structures are the second-largest cost category after interlock. A pressure-treated wood privacy fence runs about $35–$55 per linear foot installed in Ottawa, cedar runs $45–$70, and PVC runs $55–$90; a typical 140-foot backyard perimeter therefore costs roughly $5,000–$10,000 before gates, which add $250–$700 each. Retaining walls are priced by square face foot: a segmental block wall costs about $45–$90 per square face foot installed, natural stone runs $70–$140, and poured concrete w...
The City of Ottawa generally requires a permit and stamped engineering for retaining walls taller than about 1 metre, walls that support a driveway or structure surcharge, and walls near property lines. Skipping this can force costly rebuilds at resale.
Thinking in tiers helps you match ambition to budget before you call contractors. At around $5,000, you can refresh rather than rebuild: new sod on an average yard, a couple of well-planted garden beds with fresh mulch and edging, and a small 100–120 sq ft interlock landing or walkway — or alternatively, a single element done properly, such as a small retaining wall or a short run of fence. At around $15,000, you get a real transformation for one zone: a 250–300 sq ft interlock patio with a bord...
Build hardscape — grading, drainage, retaining walls, patios — in year one, then add plants, sod, and lighting later. Doing it in the reverse order means tearing out new plantings when heavy equipment returns, which wastes thousands.
Two identical-looking yards can differ by 40% in price because of site conditions. Access is the biggest variable: if a skid-steer can reach the backyard through a side gate, excavation and material handling are fast, but if everything must be wheelbarrowed through a townhouse or a Glebe or Sandy Hill infill lot, labour costs can rise 20–35%. Ottawa's heavy clay soil means more spoil to haul away — disposal runs $350–$600 per truckload — and more granular base to bring in. Slope, poor drainage, ...
In 2026, Ottawa landscaping typically costs $5,000 to $50,000+ depending on scope, with most full backyard projects landing between $15,000 and $30,000. Individual elements price at roughly $1.50–$3.00 per sq ft for sod, $25–$60 per sq ft for garden beds, $28–$50 per sq ft for interlock, and $45–$90 per square face foot for retaining walls.
A typical Ottawa backyard makeover with a 250–300 sq ft interlock patio, new sod, garden beds, and lighting runs about $15,000–$30,000 in 2026. A full renovation adding a retaining wall, fencing, mature planting, irrigation, and a fire pit area commonly reaches $45,000–$70,000.
Interlock patios cost roughly $28–$40 per square foot installed with standard pavers and $40–$55 per square foot with premium large-format slabs, borders, or inlays. A 300 sq ft patio therefore typically costs $9,000–$15,000 in Ottawa.
New sod costs about $1.50–$3.00 per square foot installed in Ottawa, including topsoil, grading, and rolling. Re-sodding a typical 2,000 sq ft yard runs roughly $3,000–$6,000. Hydroseeding is cheaper at about $0.35–$0.80 per square foot but takes a full season to fill in.
Most planting, sod, and at-grade patio work needs no permit, but the City of Ottawa generally requires a building permit and engineered drawings for retaining walls over about 1 metre high or walls supporting a driveway or structure. Work near the road allowance, tree removal on protected trees, and changes to lot drainage may also require City approval.