Why Arlington County Homeowners Trust LDN Decks
Arlington County features some of the highest property values in Virginia, with compact urban lots that demand creative design. Whether you reside in a classic craftsman bungalow in Cherrydale or a contemporary home in Clarendon, maximizing every square foot of your outdoor living space is essential to your home's functionality and resale value.
LDN Decks is a premier outdoor living specialist in Northern Virginia. We bring Trex, TimberTech, and AZEK material planning capabilities to Arlington. Our design-build approach ensures that your custom composite deck or screened porch is engineered for maximum durability, visual elegance, and long-term low maintenance.
Arlington County Building Permits & Codes
Arlington County requires structural building permits for all decks attached to a building, as well as freestanding decks higher than 30 inches above the surrounding grade. Permits are processed online through the Permit Arlington portal. Review timelines generally run 3–4 weeks.
Because lot sizes in Arlington are often compact, setback requirements, lot coverage ratios, and stormwater management guidelines are strictly enforced. Additionally, historic overlay districts in neighborhoods like Maywood require exterior modifications to match specific guidelines. LDN Decks handles the entire process — from zoning analysis and engineering layout to permit submission and inspection walkthroughs.
Deck Cost in Arlington County (2026)
| Project Type | Estimated Cost Range | Average Timeline |
|---|---|---|
| 300 sqft Composite Deck | $17,000 – $34,000 | 1-2 weeks |
| 500 sqft Multi-Level Deck | $33,000 – $56,000 | 2-4 weeks |
| Screened Porch (250 sqft) | $36,000 – $66,000 | 3-5 weeks |
| Deck Replacement (wood to composite) | $19,000 – $38,000 | 1-2 weeks |
| Paver Patio (300 sqft) | $11,000 – $26,000 | 1-2 weeks |
Popular Projects by Arlington Neighborhood
Clarendon & Ballston: High-end townhome deck replacements and compact multi-tier composite decks designed to maximize private courtyard spaces. Privacy panels and custom integrated lighting are popular additions to block street noise and create cozy evening environments.
Rosslyn & Crystal City: Elevated decks and structural rooftop/balcony deck systems designed to offer gorgeous skyline and tree-canopy views. Capped polymer materials (AZEK) are widely used for their light weight and advanced thermal properties.
Lyon Village & Cherrydale: Wraparound porches and craftsman-style screened porch additions that preserve the historic architectural charm of the neighborhoods. We match existing siding, paint profiles, and trim details to create seamless additions.
Shirlington & Fairlington: Walk-out composite decks and ground-level patios that integrate into mature garden environments. Low-profile steps and curved designs work beautifully on the rolling terrain of these communities.