"How much does a patio cost?" is the most frequent question we get — and the answer in the Leesburg and Ashburn market depends on four key factors: material choice, patio size, site conditions, and what features you are integrating into the design. This guide gives you real 2026 installed prices from our market, not national averages that often bear no relationship to what local contractors actually charge.
Patio Cost by Material — Leesburg & Ashburn VA (2026)
Concrete Pavers (Standard)
$15–$28/sq ft
$6,000–$14,000 for 400 sq ft patio
Belgard, Unilock, and Techo-Bloc concrete pavers in standard sizes (6×9, 4×8, or 12×12). Wide color and texture selection. The most popular and cost-effective option for residential patios in Loudoun County. Includes 8-inch compacted base, edge restraint, polymeric sand, and standard sealer.
Large Format Concrete Pavers
$22–$38/sq ft
$8,800–$19,000 for 400 sq ft patio
24×24 or 24×48 slabs in light gray, warm beige, or charcoal. Sleek, modern aesthetic. More expensive due to larger format requiring more precise base prep and heavier installation labor. Very popular in contemporary HOA communities in Ashburn and Brambleton.
Travertine
$25–$45/sq ft
$10,000–$22,500 for 400 sq ft patio
Natural travertine in ivory, Tuscany beige, or silver. Tumbled or brushed finish. Stays cooler in Virginia summers than concrete. Beautiful Mediterranean aesthetic that ages gracefully. The go-to premium material for McLean, Great Falls, and upper-end Leesburg properties.
Natural Flagstone (Irregular)
$28–$50/sq ft
$11,200–$25,000 for 400 sq ft patio
Hand-placed irregular flagstone in bluestone, Pennsylvania argillite, or slate. Completely unique, no two patios the same. Dry-laid or mortared options. The most natural, organic aesthetic available. Labor-intensive installation explains the higher cost.
Stamped Concrete
$14–$25/sq ft
$5,600–$12,500 for 400 sq ft patio
Decorative pressed concrete in stone, slate, or brick patterns. Lower upfront cost than pavers. Requires proper mix design and control joints for Virginia freeze-thaw. Resealing every 2–3 years maintains appearance. Good choice for covered or shaded patio areas.
Natural Bluestone (Cut)
$30–$55/sq ft
$12,000–$27,500 for 400 sq ft patio
Cut (regular) or irregular Pennsylvania bluestone. Dense, durable, and beautiful blue-gray color. Cooler surface than concrete. Popular in transitional and traditional home styles. Premium material with very long lifespan.
All prices are 2026 installed costs in Leesburg, Ashburn, and Loudoun County. Prices include base preparation, material, installation, edge restraint, and basic sealer. Fire pit, seating walls, pergola, lighting, and drainage are priced separately.
What Makes a Leesburg or Ashburn Patio More Expensive
Heavy Clay Soil (Most of Loudoun County)
Loudoun County's heavy Piedmont clay soil requires more extensive base preparation than sandy soils. In areas with particularly poor drainage, we install a drainage fabric layer and sometimes a subsurface drainage pipe below the base before any aggregate is placed. This adds cost but prevents long-term settling.
HOA Approval Requirements
Many Ashburn and Brambleton HOAs require design approval before construction. This adds 1–3 weeks to the timeline and sometimes requires plan modifications. We handle all HOA submissions.
Access Limitations
Townhouses and homes with fenced yards or tight sideyard gates can only be accessed by smaller equipment. Material must be moved by hand or wheelbarrow. This increases labor cost by 20–40% vs. open-access properties.
Integrating Features
Adding a fire pit ($6K–$18K), seating wall ($4K–$10K), pergola ($10K–$22K), or outdoor kitchen ($18K–$65K) each adds to the project scope. Building everything together under one contract saves 15–20% vs. separate contracts.
Permit Requirements
Patios over 200 square feet in most Loudoun County jurisdictions require a zoning compliance permit. Attached patios (within 20 ft of the house) often require a building permit. Fees run $200–$600. We handle all research and applications.
Sample Project Budgets for Leesburg & Ashburn
Entry-Level Patio
$8,000–$16,000
- 300–400 sq ft concrete paver patio
- Basic seating area layout
- Polymeric sand & standard sealer
- Proper base and edge restraint
- One step down to lawn
Good foundation for future additions — we design it to expand easily.
Mid-Range Outdoor Living
$28,000–$48,000
- 500–600 sq ft travertine or large-format paver
- Integrated fire pit with seating wall
- Cedar pergola over dining zone
- Landscape lighting
- Step design and transition to lawn
The most popular tier in Leesburg and Ashburn — delivers a resort feel at a reasonable price.
Premium Complete Transformation
$65,000–$110,000
- 700+ sq ft natural stone patio
- Custom outdoor kitchen with pizza oven
- Pavilion or louvered pergola
- Engineered retaining wall if needed
- Full landscape lighting design
- Privacy screening and planting
Complete outdoor living renovation. Typically 6–8 week project from start to final walkthrough.
Get a Free Patio Estimate in Leesburg or Ashburn
We visit your property, assess the site, and provide a detailed 3D design with a fixed-price proposal. Most consultations are scheduled within 3–5 business days. Call 703-638-8692 or submit a request online.
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P&L Home Group
Leesburg, VA — Virginia
P&L Home Group is a Virginia Class A licensed contractor serving all of Virginia. Victor Pastor handles client services, design, coordination, and all physical construction.