When considering a home extension, one common question is whether an orangery is a more cost-effective option than a traditional extension. Orangeries and extensions both offer additional space and value to a property, but their costs can vary significantly depending on design, materials, and construction methods.
Understanding Orangeries
An orangery is a room that blends traditional brickwork with large windows and a glazed roof. Originally designed for growing citrus trees, modern orangeries serve as elegant, light-filled living spaces, offering a beautiful connection between the home and the garden. While similar to conservatories, orangeries typically have more substantial walls and a more solid roof structure, making them feel more like an integral part of the house.
Key Factors Influencing Costs
- Materials Used: Orangeries often use a mix of glass and brick, which can be more cost-effective than the full brickwork required for an extension. However, the type of glazing (double or triple), insulation, and roofing materials chosen for the orangery will also influence the cost. High-quality glass and advanced insulation can raise the price, but they offer long-term energy savings.
- Labour and Construction Time: Orangeries can be quicker and easier to construct than full extensions due to their design, which often involves fewer complex structural elements. Extensions, particularly those that involve significant internal changes or multiple rooms, tend to require more intensive labour and therefore longer construction times. This difference often makes orangeries the cheaper option when labour costs are factored in.
- Planning Permission: In some cases, orangeries fall under ‘permitted development rights,’ meaning they do not require planning permission if they meet specific criteria (such as not exceeding a certain height or square footage). Extensions, on the other hand, often require planning approval, which can increase costs due to application fees and potential design alterations to meet regulations.
- Size and Layout: The cost of both orangeries and extensions is significantly affected by the size of the space you want to create. A small, simple orangery will typically be cheaper than a larger, more complex extension with multiple rooms or floors. Extensions often involve integrating with existing rooms, adjusting plumbing, electrical wiring, and sometimes reconfiguring structural walls, all of which can drive up costs.
- Heating and Insulation: Orangeries are built with large areas of glazing, which can sometimes make them less energy efficient than fully brick-built extensions. Modern orangeries, however, can include energy-efficient glass and underfloor heating, which improves insulation and comfort. A well-insulated extension with proper heating systems may offer more consistent temperature control throughout the year, though it can come at a higher initial cost.
Cost Breakdown
The cost of an orangery is generally lower than that of a full brick-and-mortar extension. While a standard orangery may cost between £20,000 to £40,000, depending on its size and materials, a full extension could start at £30,000 and rise significantly with the inclusion of additional rooms or complex designs. However, orangeries that use bespoke materials or intricate designs can push the price closer to that of an extension.
Long-Term Value
Both orangeries and extensions add value to a property, but extensions typically offer more functional space, making them a better investment for those needing additional bedrooms, bathrooms, or kitchens. Orangeries, while adding aesthetic appeal and a sense of luxury, are often viewed as secondary living spaces such as sunrooms or dining areas. For homeowners focused on increasing square footage for specific needs, a full extension may provide a better return on investment.
Making the Right Choice
Ultimately, the decision between an orangery and an extension depends on your budget, needs, and design preferences. Orangeries offer a beautiful, cost-effective way to create an additional light-filled space, perfect for entertaining or relaxing. Extensions, while more expensive, offer more versatility and can be tailored to serve a broader range of functions, adding practical living space that integrates seamlessly with the rest of your home.
Before making a decision, it’s essential to consult with experts like Perfect Conservatories and Windows, who can guide you through design options and cost implications based on your specific needs.
Conclusion
While orangeries can be a more affordable alternative to full extensions, the final decision should be based on the intended use of the space, long-term value, and budget. Both options have their benefits, and with the right planning, either can enhance your home’s functionality and value.
For more guidance, Perfect Conservatories and Windows offers expert advice and bespoke designs to help you make the best decision for your property expansion.
Frequently Asked Questions
- What is the difference between an orangery and an extension? An orangery is a mix of glass and brick with a partially glazed roof, while an extension is a full brick structure.
- Are orangeries cheaper than traditional extensions? Orangeries are generally cheaper due to simpler construction and fewer materials compared to full brick extensions.
- Do orangeries require planning permission? In most cases, orangeries fall under permitted development, but larger or bespoke designs may need planning approval.
- How long does it take to build an orangery? An orangery typically takes 4–6 weeks to build, depending on size and design.
- Can orangeries be used year-round? Yes, modern orangeries with proper insulation and heating can be used throughout the year.
- Do orangeries add value to a property? Yes, orangeries add value by providing additional living space and aesthetic appeal.
- Are orangeries more energy-efficient than extensions? Orangeries with energy-efficient glazing and proper insulation can offer similar energy efficiency to extensions.
- What materials are used to build an orangery? Orangeries typically use a mix of brick, timber, and glass, with options for aluminium or UPVC frames.
- Can an orangery be attached to any type of property? Yes, orangeries can be adapted to fit a variety of property types, from modern homes to period houses.
- What is the average cost of an orangery? Orangeries can range from £20,000 to £40,000 depending on size, materials, and design features.
