Since 2007, Draw Plans Architectural Design Studio has been helping homeowners across West Sussex and surrounding areas transform their homes with intelligent, stylish, and cost-effective architectural solutions. We specialise in delivering house extension plans from just £795, as well as loft conversions, new build plans, planning applications, building regulation drawings, floor plans, and elevation plans.

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Our multidisciplinary team includes Architectural Designers, RIBA Associate Members, Technicians, Structural Engineers, and Surveyors, providing a full range of architectural services in West Sussex and beyond.

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We are experienced architectural designers with a passion for delivering practical, modern, and future-proof home designs, paired with exceptional customer service.

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Local Architectural Services in West Sussex & Beyond

Based in the South East, we proudly serve homeowners in towns and villages across West Sussex, including Chichester, Worthing, Horsham, Bognor Regis, Crawley, Littlehampton, and Haywards Heath. Our team also handles hundreds of planning applications each year across London and the Home Counties, making us a trusted name in residential design.

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Free Consultations and Home Surveys

We believe the best designs begin with a clear understanding of the homeowner’s goals. That’s why we offer free consultations and in-person home visits, where we listen carefully to what you want to achieve. Our experts then propose the most effective layouts to maximise space, enhance aesthetics, and add value to your property.

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Future-Proof, Modern Home Designs

Draw Plans specialises in creating modern layouts that meet today’s lifestyle needs while preparing homes for tomorrow. Our designs focus on space optimisation, energy efficiency, smart automation, and green building principles to ensure your home remains comfortable, functional, and efficient for years to come.

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Full Architectural Services for Every Stage

Whether you're planning a simple extension or a complex new build, we offer complete support through every stage of the design and planning process. Our services include:

• House Extension Plans (from £795)

• Loft Conversion Plans

• New Build Design

• Planning Applications

• Building Regulations Drawings

• Structural Engineering Calculations

• Fire Safety Plans

• Land Registry Plans

• 3D Visuals, CGI, and Virtual Reality Models

• SIPs Construction Design

• Energy Efficiency and SAP Calculations

• Lighting Design & Home Automation

• Green Building and Future-Proofing

• Party Wall Services

• Express Planning Services in as little as 7 days

• Key Stage Project Management

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Why Choose Draw Plans?

• Established in 2007 with 15+ years of experience

• Hundreds of successful planning applications annually

• Professional, multi-disciplinary team

• Modern, space-maximising layouts

• Trusted across West Sussex, London & the Home Counties

• Transparent pricing starting from £795

• Excellent customer service from consultation to completion

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Testimonials

"Fantastic service from start to finish. The team really listened to our ideas and created a stunning extension plan that passed planning the first time. Highly recommend Draw Plans!"
– Mark T., Chichester

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"Very impressed with the home visit and consultation. They showed us what we could achieve with our loft and the final design exceeded our expectations."
– Leanne B., Worthing

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"Quick, professional, and affordable. Planning permission was granted without issue thanks to the detailed and accurate plans. Would definitely use again."
– James H., Horsham

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If you're looking for affordable, high-quality architectural designers in West Sussex, contact Draw Plans today to book your free consultation and see how we can help you bring your vision to life.