Concrete Patio Cost in Oregon: What to Expect

How Much Does a Concrete Patio Cost in Oregon?

A concrete patio is one of the best investments you can make in your outdoor living space. It provides a durable, low-maintenance surface for entertaining, dining, relaxing, and enjoying Oregon's warm-season weather. With decorative options like stamping, coloring, and exposed aggregate, concrete patios can also be strikingly beautiful.

Here is what Oregon homeowners are paying for concrete patios in 2026:

| Patio Type | Cost Per Sq Ft | 200 Sq Ft Patio | 400 Sq Ft Patio | |---|---|---|---| | Plain broom-finished | $6 - $10 | $1,500 - $2,500 | $3,000 - $5,000 | | Colored (integral dye) | $8 - $13 | $2,000 - $3,500 | $4,000 - $6,500 | | Exposed aggregate | $9 - $15 | $2,500 - $4,000 | $4,500 - $7,500 | | Stamped (single pattern) | $12 - $18 | $3,000 - $5,000 | $5,500 - $9,000 | | Stamped + colored | $14 - $22 | $4,000 - $6,500 | $7,000 - $11,000 | | Multi-level or custom | $15 - $25+ | $5,000 - $8,000+ | $8,000 - $14,000+ |

These prices include standard installation: excavation, base preparation, forming, pouring, finishing, and basic cleanup. Site access challenges, elevation changes, or integration with existing structures may add to the cost.

Choosing the Right Concrete Patio Style

Plain Broom Finish

The most economical option, a broom-finished patio has a clean, functional appearance with a slip-resistant texture. It works well as a utilitarian outdoor surface and can be enhanced later with staining or an overlay.

Best for: Budget-conscious projects, areas hidden from the street, utility spaces (garbage can pads, side yards).

Exposed Aggregate

The concrete surface is washed to reveal the natural stone aggregate within. This creates a naturally textured, visually interesting surface with excellent traction. Different aggregate mixes produce different looks, from river pebbles to crushed granite.

Best for: Pacific Northwest aesthetics, pool surrounds, garden paths, natural-look landscapes.

Colored Concrete

Integral color is mixed throughout the concrete, ensuring the color goes all the way through the slab. This means minor chips or surface wear will not reveal a different color underneath. Earth tones, terracottas, and slate grays are popular in Oregon.

Best for: Complementing home exterior colors, subtle elegance, low-maintenance color.

Stamped Concrete

Stamped concrete uses textured mats pressed into the wet surface to create patterns that replicate natural stone, brick, slate, flagstone, or tile. Combined with integral or surface-applied color, stamped concrete delivers high-end aesthetics at a fraction of natural stone prices.

Popular patterns in Oregon include:

• Ashlar slate: Clean, geometric stone pattern
• European fan: Circular cobblestone pattern
• Flagstone: Irregular natural stone look
• Herringbone brick: Classic brick pattern
• Wood plank: Rustic wood-look concrete

Best for: Outdoor living spaces, visible patios, entertaining areas, curb appeal.

Patio Size Planning Guide

Choosing the right size ensures your patio meets your needs without overspending.

| Use Case | Recommended Size | Approximate Cost (stamped) | |---|---|---| | Bistro set (2 chairs + table) | 8x10 ft (80 sq ft) | $1,200 - $2,000 | | Small dining (4-person table) | 10x12 ft (120 sq ft) | $1,800 - $3,000 | | Dining + lounge chairs | 12x16 ft (192 sq ft) | $3,000 - $4,500 | | Full dining + seating area | 16x20 ft (320 sq ft) | $5,000 - $8,000 | | Outdoor living room + kitchen | 20x30 ft (600 sq ft) | $9,000 - $15,000 | | Multi-zone entertainment | 30x30+ ft (900+ sq ft) | $14,000 - $25,000+ |

Pro tip: Err on the larger side if your budget allows. A patio that is too small is the most common regret homeowners report. Adding square footage during installation costs far less than expanding later.

Additional Features and Their Costs

Many patios include features beyond the basic slab:

| Feature | Cost Range | |---|---| | Steps (concrete) | $200 - $500 per step | | Sitting wall / raised border | $30 - $60 per linear foot | | Built-in fire pit pad | $500 - $1,500 | | Hot tub pad (reinforced) | $1,000 - $3,000 | | Outdoor kitchen slab | $1,500 - $4,000 | | Pergola footings | $200 - $600 per footing | | Drainage (integrated) | $500 - $2,000 | | Landscape lighting conduit | $300 - $800 | | Retaining wall (adjacent) | $20 - $50 per sq ft of face |

Planning these features during the initial pour saves significant money compared to adding them later, which would require cutting or removing existing concrete.

Site Conditions That Affect Cost

Slope and Grading

A level backyard is the easiest and cheapest to work with. Sloping sites require:

• Retaining walls: To create a level patio on a slope. Costs vary from $20-$50 per square foot of wall face.
• Step-downs: Multi-level patios that follow the natural grade. Add 15-25% to base cost.
• Additional fill or excavation: Moving earth to create a level pad.

Access

Equipment needs to reach your backyard. If your site has:

• Easy access (wide side yard, drivable backyard): Standard pricing
• Limited access (narrow gates, no side access): Concrete must be pumped or wheelbarrowed, adding $500-$2,000
• No equipment access: All material must be hand-carried, significantly increasing labor costs

Existing Structures

Removing an old patio, deck, or other structure before pouring adds cost:

• Concrete removal: $2-$5 per square foot
• Deck demolition: $3-$8 per square foot
• Hauling and disposal: $200-$500 per truckload

Oregon Weather and Your Concrete Patio

Patio Season in Oregon

Oregon's weather creates a defined patio season for both construction and enjoyment:

• Construction window: May through October, with July-September being the most reliable for uninterrupted work
• Enjoyment season: May through October for outdoor dining; covered patios extend usability year-round

Designing for Oregon's Climate

Smart patio design accounts for Oregon's rain, moss, and temperature patterns:

• Drainage slope: Minimum 1/8 inch per foot away from the house. Critical for Oregon's heavy rainfall.
• Non-slip finish: Broom finish or exposed aggregate provides better wet-weather traction than smooth or sealed surfaces.
• Shade and moss: North-facing or tree-shaded patios are prone to moss and algae growth. Regular cleaning and applying a moss-preventive treatment help manage this.
• Cover options: A patio cover or pergola extends usability well into Oregon's rainy months. Many homeowners pour a larger patio than they might elsewhere specifically to accommodate a covered dining area plus an open sun area.

Maintenance for Oregon Patios

Oregon patios need slightly more maintenance than those in drier climates:

• Power wash annually to remove moss, algae, and dirt (especially in shaded areas)
• Apply sealer every 2-3 years to protect against moisture penetration and staining
• Clear leaves and debris in fall to prevent staining and moisture trapping
• Address cracks immediately before Oregon's rain can penetrate and cause freeze-thaw damage

The Installation Process

Timeline

A typical concrete patio installation takes 3-5 days from start to finish:

• Day 1: Excavation, grading, and base preparation
• Day 2: Forming, reinforcement, and prep for pour
• Day 3: Concrete pour and finishing (stamping/coloring on this day)
• Days 4-5: Form removal, cleanup, and curing setup
• Days 7-28: Curing period (no furniture or heavy items on surface)

Schedule your project at least 4-6 weeks in advance during peak season (June-August). Shoulder season projects (May, September-October) may have shorter lead times and potentially better pricing.

What to Prepare Before Installation

1. Clear the area: Remove furniture, plants, and obstacles from the work zone
2. Mark utilities: Call 811 to have underground utilities marked
3. Discuss access: Confirm with your contractor how equipment and materials will reach the site
4. Plan for downtime: You will not be able to use the patio area for at least 7 days (28 days for full cure)
5. Protect landscaping: Identify plants or features you want protected during construction

Get Your Free Patio Estimate

Ready to transform your backyard? Cojo provides free on-site estimates for concrete patio projects across Oregon. We will assess your site, discuss design options, and provide a detailed, transparent quote.

Request your free patio estimate or browse our completed projects for design inspiration. Learn more about all our services or visit our portfolio to see examples of outdoor living spaces we have created.