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Home Extensions

Accurate architectural drawings and regulatory guidance to take your extension project from initial survey to council approval.

Architectural Design and Planning

Adding an extension is a practical way to increase your living space and adapt your home to your changing needs without the cost and disruption of relocating. At Extension Planning, we develop detailed house extension plans tailored to your property’s specific layout, structural requirements, and local authority guidelines.

Types of Extensions and What They Achieve

Different properties and lifestyles require different architectural solutions. We design a range of extension types to maximize your home's potential:

  • Single-Storey Extensions: Typically used to create expansive, open-plan kitchen, dining, and living areas, or to add functional spaces like utility rooms and home offices. Depending on the size, these can often be completed under Permitted Development rights.

  • Double-Storey Extensions: An often more cost-effective way to increase your footprint. This option allows you to expand your ground-floor living space while simultaneously adding extra bedrooms or bathrooms upstairs.

  • Wrap-Around Extensions: By combining a side return and a rear extension, wrap-around designs transform L-shaped properties. They drastically increase your ground-floor area and allow for a complete reconfiguration of your home’s internal flow.

  • Infill Extensions: These utilize dead space, such as an unused side alley common in terraced or semi-detached properties. Infill extensions maximize your internal square footage without sacrificing valuable garden space.

 

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The Impact on Your Living Space

A well-planned extension alters how your home functions daily. It addresses common structural limitations—such as cramped layouts, a lack of storage, or inadequate space for a growing family. By focusing on spatial efficiency, structural feasibility, and natural light, we ensure your new addition integrates seamlessly with your existing property.

How Our Architectural Services Help

We manage the technical design and regulatory process to get your project ready for construction. Our services include:

  • Measured Surveys: Accurate recording of your existing home.

  • Planning Drawings: Designs to secure planning permission or Permitted Development certification.

  • Building Regulations: Detailed technical specifications required for council compliance and accurate builder pricing.

We work closely with homeowners across Coventry, Kenilworth, Solihull, and Warwickshire, ensuring all designs meet the specific constraints of your local planning authority.

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Example: Single Storey Extension

Example: Wrap Around Extension

Example: Infill Extension

Example: Double Storey Extension

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