Not all home improvements are equal. Some deliver a strong return on investment while others cost more than they add. Knowing which home improvements increase home value most helps you spend wisely, whether you plan to sell soon or simply want to build equity.
This guide covers the top home improvements that add the most value, backed by real estate data and expert insights.
How ROI Is Measured for Home Improvements
Return on investment (ROI) for home improvements compares what you spend to how much value is added at resale. A project with 80% ROI means $80 of added value for every $100 spent.
Sources like the Remodeling magazine Cost vs. Value report and the National Association of Realtors annually track which improvements offer the best returns. These figures vary by location, market conditions, and the quality of work.
Top Home Improvements That Add the Most Value
| Home Improvement | Average ROI |
| Garage door replacement | 93–100% |
| Minor kitchen remodel | 72–80% |
| New front entry door (steel) | 65–75% |
| New siding replacement | 67–78% |
| Bathroom remodel (mid-range) | 60–70% |
| Attic insulation | 100%+ |
| Deck addition | 65–72% |
| Landscaping improvements | 100%+ |
Best Home Improvements That Increase Value
Garage Door Replacement
A new garage door is consistently the highest ROI home improvement. It dramatically improves curb appeal. The cost is relatively low, and the visual impact is immediate. Steel and wood composite options perform best.
Minor Kitchen Remodel
A full kitchen gut renovation often costs more than it returns. A minor remodel, however, is one of the best value home improvements. This means replacing cabinet fronts, updating hardware, installing new countertops, and modernising the sink and faucet.
Bathroom Updates
Updated bathrooms attract buyers and add genuine value. Focus on reglazing the tub, replacing vanity lighting, installing a new toilet, and upgrading fixtures. A full bathroom addition in older homes can recover 50–60% of costs.
Curb Appeal and Landscaping
First impressions matter. Improving your garden and exterior is one of the highest ROI home improvements because buyers decide fast. Clean the driveway, paint the front door, add window boxes, and trim hedges.
New Entry Door
Replacing a worn front door with a quality steel or fiberglass model improves exterior design and security. It signals that the home is well-maintained and typically returns over 65% of cost at sale.
Energy-Efficient Windows
New double-pane windows improve insulation, reduce noise, and cut energy bills. Buyers place high value on energy efficiency. While the upfront cost is significant, windows can return 60–70% at resale.
Attic Insulation
Insulation is one of the few home improvements that can return more than 100% at resale. It reduces energy bills, makes the home more comfortable, and is a top priority for buyers in cold climates.
Deck or Patio Addition
Outdoor living space is in high demand. Adding a deck or patio gives buyers more usable square footage. Wood decks return around 65%, while composite decks carry a higher upfront cost but lower maintenance.
Home Improvements That Do NOT Add Value
Some improvements cost more than they return. Avoid these if your goal is maximum resale value:
- Luxury spa bathroom in a mid-range neighbourhood
- In-ground swimming pools (in most climates)
- Converting a bedroom to a home office permanently
- High-end appliances in starter homes
- Unusual exterior paint colours
Home Improvements That Add Value vs. Those That Do Not
| Adds Value | Does Not Add Value |
| Garage door replacement | Swimming pool (most markets) |
| Minor kitchen remodel | Sunroom addition |
| New windows | Over-customised home theatre |
| Landscaping | Converting bedroom to office |
| Bathroom update | Luxury upgrade in entry-level home |
Frequently Asked Questions
What home improvements add the most value before selling?
Garage door replacement, minor kitchen remodel, fresh exterior paint, and landscaping consistently top the ROI charts for home improvements before a sale.
Do home improvements increase property taxes?
Yes. Significant capital improvements that increase your home’s assessed value may result in higher property taxes. The amount depends on your local assessor and tax laws.
What is the best ROI home improvement?
Attic insulation and garage door replacement frequently deliver ROIs above 90%. Both are relatively affordable and have broad appeal to buyers.
Should I renovate before selling?
Focus on quick, high-ROI home improvements like painting, landscaping, and fixing obvious defects rather than full renovations. Over-improving rarely pays off.
Final Takeaway
The best home improvements to increase value are those that are visible, practical, and broadly appealing. Focus on curb appeal, kitchens, bathrooms, and energy efficiency. Avoid over-customising your home to personal taste if resale value is your priority. Use real estate data to guide your decisions and maximise every dollar you invest.
