Since 2007, Draw Plans Architectural Design Studio has been delivering affordable, high-quality architectural design and planning consultancy services across Hertfordshire and surrounding areas including Watford, St Albans, Hemel Hempstead, Harpenden, Hitchin, Stevenage, Welwyn Garden City, and the Home Counties. We are expert architectural designers and consultants, committed to helping homeowners transform and future-proof their properties.
 

Affordable & Expert Design Services Starting from £795

At Draw Plans, we specialise in house extension plans starting at just £795. Our services also include:

• Loft Conversion Plans

• New Build Designs

• Building Regulations Drawings

• Planning Application Submissions

• Structural Engineering & Calculations

• Party Wall Services

• Detailed Floor & Elevation Plans

• Energy-Efficient Home Design
   

We pride ourselves on our modern layouts, designed to add value and adapt to your changing lifestyle. Every project is tailored to your goals and property characteristics.
 

Personalized Consultation & Property Survey

Understanding your vision is key to a successful project. That’s why we offer a free initial consultation, including a home visit to discuss your ideas and show you what’s achievable. Our comprehensive survey allows us to understand your property's potential and provide bespoke layout designs that add space, style, and long-term value.

We work collaboratively with homeowners to ensure your ideas are realised effectively within planning frameworks.
 

Planning Advisory Expertise Across Hertfordshire & Beyond

We’ve processed hundreds of planning applications every year across London and the Home Counties, making us highly experienced in local council processes and planning policy. Our consultants provide up-to-date planning advice and navigate all stages of the application process for a stress-free experience.
 

We are your go-to team when searching for:

• Architects in Hertfordshire

• Planning consultants for house extensions

• Loft conversion specialists

• Home improvement planning advice
   

A Multidisciplinary Team Delivering Complete Solutions

Our studio comprises Architectural Designers, RIBA Associate Members, Engineers, Technicians, and Surveyors, allowing us to provide a truly end-to-end service. From concept to approval and beyond, Draw Plans covers:
 

• Design & Layout Plans

• Planning Applications

• Building Regulation Drawings

• Measured Building Surveys

• 3D Visuals, CGI, 360 Models & VR Tours

• SIPS Construction Design

• Fire Safety & Land Registry Plans

• Lighting Design & Home Automation

• Energy Efficiency & Green Building Solutions

• SAP Calculations

• Party Wall Agreements

• Project Management

• Express 7-Day Planning Service
   

Whether you’re updating a bungalow, extending a semi-detached, or building a new home, our team brings function, flair, and future-proofing to every design.
 

Why Homeowners Choose Draw Plans

• Over 15 years of proven experience in the industry

• Local knowledge of planning across Herts & Home Counties

• Innovative layouts that maximise space and resale value

• Transparent pricing with extension plans from £795

• Highly rated customer service and communication

• A complete service under one roof – from survey to submission
   

Testimonials

"The team at Draw Plans were outstanding. They took the time to understand what we wanted and delivered plans that completely transformed our home. Highly recommended!"
— Sarah T., St Albans
 

"Our loft conversion plans were delivered in record time and approved with no issues. Great value and very professional service."
— Mark P., Watford
 

"Fantastic from start to finish. Their knowledge of the planning process was invaluable. The free consultation helped us see the full potential of our property."
— Amira L., Hemel Hempstead
 

Contact Draw Plans Today, Serving all of Hertfordshire & beyond. Get a Free Consultation for any project.