Is Building a Deck Worth It in South Jersey? Here’s the Real ROI

Finished composite deck with white vinyl railings built by C-JAM Construction in South Jersey, featuring clean lines and low-maintenance materials.

If you're wondering whether building a new deck is actually worth it, you’re not alone. At C-JAM Construction, we get this question all the time — and here’s the truth:

A well-built deck adds serious value to your home, both now and when it’s time to sell.

Let’s break it down in real numbers, based on national data and what we see daily across South Jersey.

📊 The ROI of Building a Deck

According to the 2024 Cost vs. Value Report published by Remodeling Magazine:

• Wood Deck Addition→ Average Cost: $17,615→ Resale Value: $14,596→ ROI: 82.9%

• Composite Deck Addition→ Average Cost: $24,206→ Resale Value: $16,498→ ROI: 68.2%

🧠 Real Talk:If you spend $18,000 on a wood deck, you’re likely gaining nearly $15,000 in resale value — and that’s before you enjoy it for years.

Even with higher upfront costs, composite decks still return over two-thirds of your investment, while saving on maintenance over time.

🏡 Decks Add Livable Space — Without the Permitting Headache

Most buyers (and appraisers) see a deck as an extension of your living space — especially when it's clean, finished, and well-designed.

In South Jersey, where we get 6+ months of usable outdoor weather, that space becomes a huge lifestyle bonus.

💡 Want that deck to last as long as possible? Here’s how we frame our decks to outlive the boards.

📍 Why It Pays Off in South Jersey

A lot of homes in our area were built with:

• Small concrete patios

• Rotting decks from the ‘90s

• Or no real outdoor living space at all

Adding a new deck instantly:

• Improves curb appeal

• Adds usable square footage

• Makes your house feel bigger without major renovation

In a competitive housing market, a clean, finished deck can be the edge that gets your home sold.

🔨 What Adds the Most Value to a Deck Project?

From experience (and appraiser feedback), here’s what drives the best ROI:

• ✅ Low-maintenance vinyl railings(We use Great Railing in Williamstown — lifetime warranty on all vinyl)

• ✅ High-quality framingWe use 2x10 joists, 2x12 beams, and 6x6 posts — no shortcuts.

• ✅ Premium decking materials Trex composite decking resists fading and warping — and buyers love it.

• ✅ Functional designWide steps, lighting, space for a grill — it should feel like an outdoor room.

👷‍♂️ Bottom Line

A deck isn’t just something that “looks nice.”

It’s a real investment in:

• 🏠 Home value

• 🛠️ Function and flow

• 👁️ Curb appeal

• 😌 Your quality of life

✅ Want to Build One That Pays Off?

We’ll walk you through pricing, materials, layout, and timeline. No pressure. No BS. Just smart info and solid construction.

📞 Call (856) 329-2933

📩 Request Your Free Estimate