9 Home Improvement Projects That Don’t Add Value in 2025

Not all home upgrades are created equal. While some improvements boost your home’s resale value, others offer little to no return—and some can even turn buyers off entirely. If you're planning renovations with resale in mind, it’s worth knowing which projects may not be worth the cost.

Based on studies from sources like Remodeling Magazine's Cost vs. Value Report, the National Association of Realtors (NAR), and industry research, here are 9 home improvement projects that typically don’t add value:

1. Swimming Pools

In some warmer climates, a pool may add appeal, but overall, pools come with maintenance costs, safety concerns, and liability issues. According to the NAR, many buyers see them as a burden—not a bonus.

2. Wall-to-Wall Carpeting

New carpet may feel fresh, but many buyers today prefer hardwood or luxury vinyl flooring. In fact, replacing hardwood with carpet can actually reduce perceived value, especially in higher-end homes.

3. Sunrooms

Sunrooms are beautiful but expensive to build—often running $30,000 or more, while typically returning less than 50% of that on resale. They're also not counted as livable square footage unless climate-controlled.

4. Garage Conversions

Turning a garage into a gym, studio, or extra room may work for your lifestyle—but buyers often want a functioning garage for storage and parking. Studies show this type of conversion rarely pays off.

5. Home Offices (Overbuilt)

A simple office setup can add value, especially post-pandemic, but converting an entire bedroom into a custom office with built-ins can limit flexibility for buyers who need the extra bedroom.

6. Extensive Landscaping

Curb appeal matters, but lavish landscaping, koi ponds, waterfalls, or exotic plants rarely increase property value proportionally to their cost. Maintenance concerns also deter buyers.

7. Bold or Personalized Decor

Bright paint colors, unique tile patterns, or thematic rooms may reflect your personality—but they often require buyers to budget for repainting or remodeling. Neutral, timeless finishes typically sell better.

8. Wine Cellars

Unless you're in a luxury market or wine region, a wine cellar is a niche feature. Most buyers will see it as wasted square footage, and it rarely brings ROI.

9. Solar Panels (Leased)

Owned solar panels may add value, but leased panels can complicate the sales process, reduce buyer interest, or even need to be paid off during a sale. Always check how your energy setup impacts resale.

Home improvement should enhance your lifestyle, but if resale is your goal, choose projects with broad appeal and high return. Focus on kitchens, bathrooms, energy efficiency, curb appeal, and functionality—and always research your local market first.

Want help prioritizing upgrades for resale value? Give us call at 203-794-0303 or book and appointment right on our website at ourhousellc.com.