Residential design and planning · Warwickshire, Cotswolds and West Midlands

Homes designed around the way you live.

Helping homeowners in Royal Leamington Spa, Warwick, Stratford-upon-Avon and surrounding areas to extend, convert and transform their homes.

30+years of experience
4,500+projects completed
3regions: Warwickshire, the Cotswolds, West Midlands
24hto respond to every enquiry
Barn conversion at Hampton Lucy Barn Conversion - Hampton Lucy
01 / Why Vasia

Turning your home extension ideas into practical, beautifully designed spaces.

Designing your home extension is one of the most important projects you will undertake. It changes how you live, improves comfort and adds to the long-term value of your property.

Designs that enhance lifestyle and value

Kitchen extensions, lofts and garden studios that suit how you live.

Planning expertise you can rely on

We know what planning officers look for, which avoids costly redesign and delay.

Practical design, real world results

Drawings made to be built efficiently and on budget, with your builder in mind.

From the first idea to planning approval and beyond, we guide you personally through every stage.
Your project, effortless, inspired and uniquely yours.
02 / Our services

From first sketch to tender-ready drawings.

01

Design inspiration

We listen first. Every design grows from your ideas, shaped by our technical input.

02

Planning applications

We advise whether you need permission, then prepare and submit everything the council requires.

03

Technical drawings

Building Regulations information included, detailed enough for builders to tender.

04

Cost advice and coordination

Budget guidance, then drawings passed to engineers, surveyors and builders on your behalf.

03 / Insights

What you may be able to build without planning permission.

Extending your footprint

Home extensions

Up to 4m at the rear of a detached house, or 3m on a semi-detached, can often be built without planning permission.

Creating rooms in your roofspace

Loft conversions

You need at least 2.3m of existing height. A rear dormer can also be added without planning permission.

Converting buildings in the countryside

Barn conversions

Class Q permitted development rights, enhanced in May 2024, may allow a barn to become a dwelling.

Restrictions may apply in certain areas.

04 / Clients

What our clients say.

1 / 8
We have been working with Vasia for several years now and have always found them to be polite, knowledgeable, and extremely efficient when dealing with my clients.
Anthony Bermingham Builders · Royal Leamington Spa
I was introduced to Vasia while planning a significant extension to my 1790 Cotswold cottage, located in an Area of Outstanding Natural Beauty. The project came with numerous challenges, but Andrew handled everything with exceptional professionalism. His vast planning experience, fast turnaround, expert advice, and adherence to budget made the process seamless. It’s rare to find someone you connect with so well in business. I would highly recommend Vasia to anyone seeking a trusted partner for a successful project.
Mr M Griffin · Cotswolds
Having used Andrew for 15 years now for numerous projects we always find him straight forward and easy to communicate with. Delivery times are excellent especially when making amendments as the project develops and appreciate the continued support and thoughtfulness of his ideas.
Mr G Thoday · Handles Property
We’ve worked with Vasia Architecture on several residential projects, and their professionalism, attention to detail, and clear communication have been outstanding. Their drawings are always accurate and practical on site, which makes our job as builders much smoother. It’s refreshing to collaborate with a team that understands both design and construction so well — we wouldn’t hesitate to recommend them.
Nigel Harris Builders Ltd
Working with Andrew at Vasia has been an absolute pleasure. His attention to detail, creative vision, and ability to transform ideas into a stunning, functional space exceeded our expectations. A very professional, responsive, and truly passionate individual about his work.
Mr I Singh · Royal Leamington Spa
Vasia provided us with a professional and friendly service. Andrew was always very helpful and was always on hand to answer any questions that we had regarding the extension. Very pleased with the results.
Mr A.W. · Balsall Common
I was very happy with the service I received, in particular, the personal attention from yourself, the speed and flexibility of service, high degree of competence and the useful advice and suggestions throughout.
Mr D Brown · Royal Leamington Spa
Vasia helped us turn the neglected 1960s house we bought into a very comfortable cross-generation home for us and our elderly parents. A project that took two years and involved a total rehaul, part conversion and two extensions. We are very delighted with their service and would be happy to reappoint the team for our future project!
Ms E Chung · Coventry
05 / How we work

Quality design at affordable prices.

Whatever the size of your project, our aim is to provide high quality plans at an affordable price. We listen, and work with you to achieve the best possible design, helping you to make the most of your home.

A fixed cost to you

We can submit your plans to your local planning department and manage your planning application, all at a fixed cost.

A complete service

From the first design ideas through to completion, with the whole pre-build service in one place.

Personal attention

You work directly with our team at every stage, with clear guidance and open communication from your first consultation until construction begins.

From concept to completion.

Every home starts with an idea. We turn it into a place that works better for daily life.

Arrange a free home consultation