Silver Spring, MD · 2026 cost guide
How much does a deck cost in Silver Spring?
In Silver Spring, a deck costs about $5,700–$22,500 in 2026 for a 320 sq ft deck, from pressure-treated to composite — roughly $17.64–$70.56 per square foot. That’s about 5% above the Maryland average.
Estimate your Silver Spring project with the Deck Cost Calculator →
Silver Spring cost breakdown
| Silver Spring typical range | $5,700–$22,500 |
| Silver Spring per square foot | $17.64–$70.56 |
| Maryland state average | $5,400–$21,500 |
| Versus Maryland average | about 5% above average |
What’s different about Silver Spring
Silver Spring sits in the high-cost D.C. corridor, where elevated labor rates, permitting, and cost of living push exterior pricing toward the top of the state.
- Rot- and mold-resistant or composite materials are favored in humid climates.
- Permit fees and skilled-trade labor rates here run well above the national average — usually the single biggest cost driver.
How the cost is built
Deck cost depends on size, decking material (pressure-treated pine is cheapest; composite and PVC are mid-range; tropical hardwood is premium), and structural extras like railings, stairs, and elevated footings. Permits and ledger flashing add cost on attached decks.
Frequently asked questions
How much does a deck cost in Silver Spring?
In Silver Spring, a deck costs about $5,700 to $22,500 in 2026 for a 320 sq ft deck, from pressure-treated to composite — roughly 17.64–70.56 per square foot. That's about 5% above the Maryland average, reflecting local labor and permit costs.
What affects the cost of a deck in Silver Spring?
Silver Spring sits in the high-cost D.C. corridor, where elevated labor rates, permitting, and cost of living push exterior pricing toward the top of the state. Rot- and mold-resistant or composite materials are favored in humid climates.
How can I get an accurate deck building estimate in Silver Spring?
Use the free Deck Cost Calculator to plug in your real measurements, then collect two or three local Silver Spring quotes to compare. Prices vary by neighborhood, access, and project complexity.
Deck building cost in other Maryland metros
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Open calculator →The Silver Spring figure scales the Maryland cost range by a local metro index, then adjusts for the city’s labor market and climate. A 2026 planning estimate, not a quote — get local bids. See our methodology.