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Architecture For Modern Living

Cornerless bifold extension Berkshire

Extensions, Renovations & New Homes In
Berkshire, Oxfordshire & Hampshire

At PWA, we work with homeowners to rethink and improve how their homes feel and function, bringing in more natural light, creating better flow between spaces, and strengthening the connection to the garden.

We help families make confident, well-informed decisions about their homes, providing transformational ideas, practical planning advice and carefully considered solutions that unlock each property’s full potential, with thoughtful, energy-efficient and sustainable design built in from the outset.

Cornerless bifold extension Berkshire

Transform Your Home

Many homes feel disconnected due to small rooms, poor flow, and little connection to the garden.

We redesign layouts to create light-filled, open spaces that work better for everyday family life. Improve how you move through your home, how spaces connect, and how you enjoy living in it.

Careful design decisions can also improve comfort, natural light and long-term energy performance, helping create homes that are more efficient, enjoyable and future-ready.

Swipe through our before and after transformations below:

Before
After
Transforming an aesthetically-challenged cottage by extension and modernising into a practical family home Transforming an aesthetically-challenged cottage by extension and modernising into a practical family home
Before
After
Transforming a 1950s dormer bungalow with a generous rear extension and matching dual toned timber dormer Transforming a 1950s dormer bungalow with a generous rear extension and matching dual toned timber dormer
Before
After
We re-imagined a new-england style property with a unifying contemporary theme We re-imagined a new-england style property with a unifying contemporary theme
Before
After
To the rear we added an expansive glazed extension with an innovative recycled plastic tiles To the rear we added an expansive glazed extension with an innovative recycled plastic tiles
01/04
Transforming an aesthetically-challenged cottage by extension and modernising into a practical family home
Transforming a 1950s dormer bungalow with a generous rear extension and matching dual toned timber dormer
We re-imagined a new-england style property with a unifying contemporary theme
To the rear we added an expansive glazed extension with an innovative recycled plastic tiles

Extensions, Renovations, Conversions and New Homes

We work across a range of residential architecture projects, from reconfiguring existing homes to designing larger house extensions, full renovations, style transformations and new build houses.

Whether you’re adapting your current home or planning something more ambitious, we help you unlock your home's full potential with considered advise, exciting design ideas, planning permission and delivery.

Hampshire showcase manor rise after
Berkshire renovation philip wadge architecture
Barn conversion berkshire architecture
Oxfordshire showcase the oaks 4 5 4
Hampshire showcase manor rise after
Berkshire renovation philip wadge architecture
Barn conversion berkshire architecture
Oxfordshire showcase the oaks 4 5 4
01/04
EXTENSION: At Manor Rise, matching rear extension and dormer extend both floors with practical spaces and stylish modernised exterior
RENOVATION: Modernising Jimmy Page's (Led Zeppelin) old riverside boathouse with expansive glazing and insulated vaulted ceilings
CONVERSION: Large barn conversion for a 19th Century oak threshing-barn at Cowbell's Farm
NEW HOME: The Oaks is our new large contemporary zero-carbon home designed with orientation to maximise for natural sunlight and views

Discover Your Home's Potential
Oxfordshire showcase priors grove 3
Planning permission application 3d
Glazed extension interior design
Architecture designers on site

Designing Home and Garden Together

Our clients have often felt constrained by dated layouts and dull, uninspired designs. At PWA, we create innovative extensions, renovations, and new build homes that improve space, flow, and connection to the outdoors.

Through our collaborative process and interactive 3D animated designs, you can explore ideas and make confident choices at every stage.

Our sustainable, energy-efficient designs future-proof your home and enhance everyday wellbeing with natural light and alfresco living. PWA combines expertise in residential architecture with a passion for modern home design.

Oxfordshire showcase priors grove 3

Residential Planning Experts

We shape designs that are both ambitious and deliverable — with a strong understanding of local planning across Berkshire, Oxfordshire and Hampshire.

Having worked across 24 local authorities and achieved over 400 planning approvals, we provide clear, strategic advice that helps move projects forward with confidence.

Read more on our approach to planning.

Planning permission application 3d

A Clear and Structured Approach

1. Consultation
Understanding your home, challenges and opportunities.

2. Design & Planning
Developing the right solution and securing planning permission, with ideas clearly communicated through drawings and 3D visualisations so you can fully understand how your home will look and feel.

3. Technical Delivery
Detailed technical drawings and support through construction.

We can also connect you with trusted local builders and continue to support your project through construction, helping ensure your design is delivered as intended.

Glazed extension interior design

Start with a Home Consultation with Philip

The best place to begin is with a focused, in-home consultation.

During this 90-minute session, Philip will assess how your home currently works, review planning considerations, and explore the key opportunities for improving layout, light and connection to the garden.

You’ll leave with clear advice, practical next steps, and a better understanding of what’s possible for your home.

Where helpful, initial ideas may be discussed or sketched, helping you begin to visualise how your home could be transformed.

Architecture designers on site

Call to Arrange a Consultation with Philip

01635 736440

Complete Our Online Form

What Our Clients Say

I would recommend Philip 100%. He has been a joy to work with. He’s always been very committed to our project and to us. He’s always been there for us, as well as challenging us with what we want to do and being superb at the detail. I can’t recommend him enough.
Sue testimonial video
Sue
Watlington
I couldn’t have been more delighted. Every day I walk in and think wow, this is where I live! Thank you very much for coming up with the idea, because quite frankly I would not have got here without you.
Penny testimonial video
Penny
Hungerford
The planning process was seamless with Philip, who gets you the result you want. We are so pleased we went ahead with the transformation, it's such a hub for family life, we didn’t have that before. Philip designed for us a space that is completely unique and shows off parts of our characters as people.
Claire testimonial video
Claire
Woolton Hill
Sam, I must say that you are on the same wavelength as Lynn, in particular, and myself. Even the choice of artwork and animal prints! The feature wall looks great specially in the hall. The kitchen looks great and the rooms seem to flow very well. You seem to capture our vision.
M
Mo & Lynn
Hampshire
When Philip sent me through the photo like images of the flat roof design, I thought it looked amazing, they gave a really good view so that you could see what it was going to look like prior to it becoming a reality.
P
Penny
Great Shefford
The extension and refurbishment of our home is seamless, everything works from the loft conversion, with stunning views to the kitchen, dining and family area.
A
Ali & Stefan
Oxfordshire
Watch Penny's Story

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