How much does it cost to build a deck in 2026?

A typical 200–400 sq ft deck costs $5,500–$15,000 in pressure-treated lumber and $14,000–$30,000 in composite. Premium materials like ipe hardwood or full-stainless cable rails push to $25,000–$50,000.

Is a composite deck worth the extra cost?

For homeowners who plan to stay 7+ years, yes. Composite has roughly 2× the upfront cost but eliminates 25+ years of staining, sealing, and board replacement. Total 25-year cost is similar.

Do I need a permit for a new deck?

Most U.S. cities require a permit for any deck more than 30 inches off the ground or attached to the house. Permits run $150–$600. Free-standing low-platform decks are sometimes exempt.

What's the cheapest deck material?

Pressure-treated pine is by far the cheapest at $15–$25/sq ft installed. Cedar runs $25–$45/sq ft. Composite (Trex, TimberTech) is $35–$60/sq ft. Hardwoods like ipe or cumaru are $50–$90/sq ft.

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Deck cost calculator

Deck Construction cost estimator for South Dakota

Estimate deck construction costs by material — pressure-treated, cedar, composite, or hardwood. Pricing pre-set for South Dakota — answer 3 quick questions to see your estimate.

Location: South Dakota

Step 1 of 3 — Material

What deck material?

Frequently asked questions

State-specific deck cost guides

Long-form 2026 guides with metro-level labor rates, permit details, and budgeting tips — written specifically for 3 states.

Pool Installation

In-Ground Pool Cost in California 2026 — Why CA Pools Cost 30-45% More

Real 2026 California pool pricing — fiberglass, vinyl, and concrete — plus the 4 reasons California pools cost dramatically more than Florida or Texas builds, drought permit restrictions, and ROI by region.

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Pool Installation

In-Ground Pool Cost in Florida 2026 — What $55-$95K Actually Buys

Real 2026 Florida pool pricing across vinyl, fiberglass, and concrete builds — county-by-county permit variance, hurricane-zone requirements, and why Florida's pool market runs 8-12% under the national average.

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Cost Guide

Deck Construction Cost in California 2026

What it actually costs to build a deck in California in 2026 — pressure-treated vs composite vs hardwood pricing, LA/Bay Area/San Diego labor rates, permit and seismic factors, full cost breakdown, and where the real savings are.

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More on deck cost & decisions

Long-form 2026 guides on timelines, material comparisons, ROI, and financing for deck construction projects.

Renovation Strategy

Home Renovation Checklist — Before You Start Any Project (2026)

The 40-item pre-project checklist every homeowner should walk through before signing a contract. Covers scope, budget, financing, contractors, permits, contracts, and timing. Free printable PDF.

Whole-Home Renovation

Home Renovation Cost Guide 2026 — All 7 Major Projects Compared

The complete 2026 home renovation cost comparison: kitchen, bathroom, basement, roofing, flooring, windows, and deck. Real cost ranges, ROI, timelines, and which project to do first.

Renovation Strategy

What Home Renovations Have the Best ROI in 2026?

The 2026 ranking of home renovations by resale ROI — top 10 projects that pay you back, the 5 that don't, plus how state and home value tier flip the math.

Whole-Home Renovation

What Does $50,000 Buy in a 2026 Home Renovation? (5 Scenarios Compared)

Honest 2026 breakdown of what $50,000 actually buys — full kitchen, full bath + half-bath combo, ⅔ basement finish, exterior facelift, or selective whole-home cosmetic. Plus how state, scope, and finish tier shift each scenario.

Deck cost by state

See state-specific cost ranges and FAQs for deck construction projects.

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