A recent article from Country Living confirms what many homeowners already suspected—a well-built garden room can increase property value by up to 15%. 🏡
With more people working remotely and looking for flexible, high-quality outdoor spaces, demand for garden offices, gyms, and studios is rising. But if you’re investing in a garden room, build quality matters.
At Heritage Garden Studios, we specialise in SIPS (Structurally Insulated Panel) garden rooms, which are designed to be fully insulated, durable, and energy-efficient. Unlike cheaper alternatives, a SIPS garden room adds long-term value to your home, making it an investment, not just an extra space.
Here’s why SIPS garden rooms stand out and are the best option for adding property value.
1. What the Country Living Article Says About Garden Room Value
According to Country Living, adding a high-quality garden room can increase home value by between 5% and 15%. However, the level of added value depends on build quality, insulation, and functionality.
✔ A well-built, insulated garden room is seen as a desirable feature—especially for buyers who need a home office or extra living space.
✔ Energy efficiency and durability are major factors in property valuation, making SIPS-built garden rooms more attractive than cheaper, less insulated alternatives.
✔ Homes with premium garden rooms tend to sell faster and at a higher price than those without.
🔗 Read the full Country Living article here
2. Why a SIPS Garden Room Adds More Value to Your Home
Not all garden rooms add the same value. Many off-the-shelf or budget garden rooms lack proper insulation and durability, making them less attractive to buyers.
A SIPS-built garden room offers:
Superior insulation – keeps the space warm in winter, and cool in summer
Better durability – structurally strong, unlike standard timber or metal sheds
Lower energy costs – better insulation = lower heating bills
A true year-round space – usable in any season, unlike poorly insulated alternatives
Estate agents agree: A properly built SIPS garden room can increase your home’s value significantly more than a basic garden building.
3. SIPS vs. Standard Garden Rooms: What’s the Difference?
Many garden rooms are marketed as “insulated”, but not all insulation is the same. A cheap garden room might provide some warmth but won’t offer the same energy efficiency, durability, or property value boost as a SIPS-built structure.
| Feature | SIPS Garden Room | Standard Timber / Metal Room |
|---|---|---|
| Insulation | High – energy-efficient, comfortable year-round | Low – too hot in summer, too cold in winter |
| Durability | Strong, weather-resistant, built to last | May deteriorate over time |
| Property Value | Adds significant value, like a proper extension | May not be considered a valuable selling point |
| Usage | True year-round space | Limited seasonal use |
| Energy Costs | Lower due to better insulation | Higher, requires extra heating |
Buyers will notice the difference between a cheap garden room and a properly built SIPS structure—making SIPS the better investment.
4. How a SIPS Garden Room Can Help Sell Your Home Faster
A Move-In Ready Home is More Attractive to Buyers
With remote working becoming the norm, home buyers actively search for properties that include a dedicated office or additional living space. A high-quality SIPS-built garden room makes your home move-in ready for professionals, families, and creative buyers.
Sustainability & Energy Efficiency Matter
More buyers are looking for eco-friendly, energy-efficient homes. A SIPS garden room offers:
• Better insulation = lower energy bills
• Sustainable materials = a greener home
• Future-proofed design = long-term durability
Homes with low running costs and sustainable features tend to sell faster and for higher prices.
5. Do You Need Planning Permission for a SIPS Garden Room?
One of the biggest advantages of a SIPS garden room is that many fall under permitted development, meaning no planning permission is required.
🏡 This means you can add value to your home quickly and easily, without the hassle or cost of a full extension.
However, if you plan to use your garden room as a permanent living space (e.g., a granny annexe), planning permission may be needed. Our team can advise you on this process!
6. Is a SIPS Garden Room Right for You?
If you want to:
Increase your home’s value by up to 15%
Create a high-quality, insulated space that’s usable all year round
Build an energy-efficient, eco-friendly extension to your home
Attract future buyers looking for a move-in-ready property
…then a SIPS garden room is the best option.
At Heritage Garden Studios, we build bespoke, premium SIPS garden rooms designed to be a long-term investment—not just an outdoor structure.
Our clients love their new home offices, guest studios, gyms, and creative spaces because they are:
✔ Fully insulated and comfortable in all seasons
✔ Made from the highest-quality materials
✔ Designed to add value to their home
7. Get Started with Your Own SIPS Garden Room
A garden room should be more than just extra space—it should be a true asset that enhances your home, lifestyle, and property value.
📞 Contact us today for a free consultation and find out how we can design the perfect SIPS garden room for your home!
Have questions? Drop them in the comments below—we’d love to hear your thoughts!
