Are you planning a house extension, loft conversion, or new build in Orpington or the surrounding areas of Kent? Draw Plans Architectural Design Studio is your trusted local team for expertly crafted residential design services. With plans starting from just £795, we deliver modern, value-adding layouts tailored to your property and lifestyle.

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Since our founding in 2007, we’ve worked with hundreds of homeowners across Orpington, Bromley, Sidcup, Swanley, Dartford, Sevenoaks, and beyond. Our focus is simple: to design homes that work better, look better, and add long-term value.

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What We Offer – From Concept to Completion

Our multidisciplinary team of Architectural Designers, RIBA Associate Members, Technicians, Engineers, and Surveyors offer a full suite of architectural design services. Whether you’re extending your kitchen, adding a loft, or planning a brand-new home, we can help you every step of the way.

We specialise in:

• House Extension & Loft Conversion Plans

• New Build Design & Planning

• Building Regulation Drawings

• Planning Applications & Submissions

• Structural Design & Calculations

• SIPS Construction Design

• 3D Visuals, CGI Animation & Virtual Models

• Energy Efficiency & Smart Home Integration

• Green Building Design & Future-Proofing

• Party Wall Agreements & SAP Calculations

• Detailed Specifications & Schedules

• Contract Negotiation & Project Management

• Fixed Price Build Contracts

• Express 7-Day Plans & Application Service

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Free Consultations and In-Home Surveys

At Draw Plans, we begin every project with a free consultation and home visit. During your visit, our experienced team will listen to your goals, evaluate your property, and offer advice on what’s possible in terms of layout, budget, and planning restrictions.

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Our aim is always to create designs that are modern, functional, and future-ready. We pay close attention to your lifestyle needs and work to deliver solutions that improve flow, maximise space, and add value to your property.

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Planning Applications in Orpington Made Easy

We submit and manage hundreds of planning applications every year across Kent, including with Bromley Borough Council. Our in-depth understanding of local planning policies allows us to deliver faster, more reliable approvals.

From preparing your design drawings to submitting applications and responding to council feedback, we manage everything—so you don’t have to.

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Why Choose Draw Plans in Orpington?

• Trusted local designers with over 15 years' experience

• Affordable fixed-price extension plans from £795

• In-person consultations and expert home visits

• Innovative designs with a focus on long-term value

• Fast, reliable planning approval process

• Multidisciplinary team for seamless project delivery

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What Our Clients Say

“We were so impressed by the layout suggestions. The team really listened to what we wanted and made the most of every inch of space.”
– Amy C., Orpington

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“Excellent service from start to finish. Our home visit was professional, and the plans were with us within a week!”
– Mark L., Sidcup

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“The 3D visuals helped us see the project before it even started. Great communication and value for money.”
– Jessica M., Bromley

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Start Your Home Project Today

Searching for a reliable designer in Orpington? Whether you're planning a small extension or a full renovation, Draw Plans can help bring your vision to life—on time and on budget.