Architectural Designers in Worthing – Expert House Extension Plans, Loft Conversions & Planning Services from £795
Draw Plans Architectural Design Studio has been serving homeowners, developers, and property professionals in Worthing and surrounding areas since 2007. We are an established team of architectural designers and consultants (not architects), offering a wide range of architectural services tailored to residential development and home improvement across Worthing, Lancing, Ferring, Goring-by-Sea, Shoreham-by-Sea, Rustington, and the wider West Sussex area.
Our fixed-price house extension plans start from just £795, and we also provide loft plans, new build designs, floor plans, elevation drawings, building regulations plans, planning application services, structural calculations, and party wall support.
Architectural Designers
Draw Plans offers a more efficient, cost-effective service delivered by a multidisciplinary team that includes architectural designers, RIBA associate members, technicians, engineers, and surveyors. We focus on modern, practical, and future-proof design solutions that help homeowners unlock the full potential of their property — while remaining fully compliant with planning and building regulations.
Every year, we handle hundreds of successful planning applications across London, Worthing, and the Home Counties, giving us unrivalled experience in residential design and local planning policies.
Free Consultations & Home Surveys
We start every project with a free consultation, offering expert advice on your goals, ideas, and what may be achievable based on your local planning context. During a home visit, our team will assess the space, listen to your vision, and advise on how we can best add space, improve layout flow, and increase property value.
Our designs aren’t just drawings — they’re strategic solutions that combine style, efficiency, and long-term usability. Whether you're planning a small extension or a full home transformation, we can help guide your project from idea to approval.
Our Architectural Services
Draw Plans provides a comprehensive suite of architectural services for homeowners, landlords, developers, and builders:
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House Extension Plans from £795
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Loft Conversion Design & Plans
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New Build Layouts & Elevations
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Planning Applications & Lawful Development Certificates
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Building Regulation Drawings
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Measured Site Surveys
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Fire Safety Plans & Evacuation Layouts
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Land Registry & Lease Plans
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SIPs (Structural Insulated Panels) Construction Design
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Structural Calculations & Engineering Support
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3D Visuals / CGI Renders / VR & 360 Walkthroughs
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Lighting Design & Energy Performance Advice
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Home Automation Integration
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Green Building & Sustainability Consulting
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Party Wall Agreements & Legal Notices
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SAP Calculations for Energy Compliance
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Key Stage Project Management
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Express Planning & Drawings – Delivered in 7 Days
Local Architectural Expertise in Worthing and Beyond
If you’re based in Worthing, West Durrington, Tarring, Findon Valley, or Broadwater, and you're searching for trusted “architects Worthing,” Draw Plans is your ideal alternative. With years of experience, transparent pricing, and a client-focused approach, we are ready to help bring your vision to life.
What Our Clients Say
“We were really impressed with the team at Draw Plans. They handled everything from the site survey to the planning application — and got approval first time.”
– Chris & Natalie, Worthing
“Excellent communication, modern designs, and really helpful advice throughout. Our loft conversion is now complete and it’s added so much value.”
– James R., Goring-by-Sea
“I booked a free consultation and within 2 weeks I had planning drawings ready to submit. Highly efficient and professional service.”
– Amelia W., Shoreham-by-Sea
To arrange your free consultation, book a home visit, contact us today. Let us help you transform your space with expert planning, creative design, and exceptional service.