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Case Studies

Take a look at our case studies covering home extension, loft conversions and garden rooms.  You can filter your search by project type.

Single Storey Extension - Stotfold

Single Storey Extension - Stotfold

This was a single storey extension in Stotfold where the client wanted to create a flowing space where they could enjoy the view of their garden.

Home Extension  - Baldock

Home Extension - Baldock

Fantastic what you can do with a double garage. And lots of imagination. And years of dedicated experience.

Single Storey Extension - Letchworth

Single Storey Extension - Letchworth

Another Art Deco, Letchworth semi-detached home with loads of scope to improve.

Single Storey Extension  -  Letchworth

Single Storey Extension - Letchworth

The full width extension across the back of the house provides the family with a fantastic space where they can entertain or just simply relax. The roof lights flood the room with light and also frame the sky at night beautifully.

Single Storey Side Extension - St Albans

Single Storey Side Extension - St Albans

Making their home work better for them was of course a key consideration, so our team of specialists set about designing the perfect room.

Home Extension - Hitchin

Home Extension - Hitchin

When Robert and Karen finally decided they needed a bigger kitchen and dining room, they called in the local specialists.

Loft Conversion - Hitchin

Loft Conversion - Hitchin

Paul and Judith needed an extra bedroom for their daughter when she returned home from college.

Garden Room/Garage Conversion - Hitchin

Garden Room/Garage Conversion - Hitchin

When local musicians Chris and Anne moved to Hitchin, they knew they would want to convert the double garage into a dedicated music room.

Renovation - Luton

Renovation - Luton

When Mark and Tina bought their brand new four bedroomed house in Luton over 24 years ago, they saw the potential and knew that one day they would want to extend it.

Home Extension - Ickleford

Home Extension - Ickleford

A small kitchen becomes another stunning social space where you can cook, talk with friends, listen to music, or just chill out.

Corner Extension - Letchworth

Corner Extension - Letchworth

The purpose of the extension was to create a new kitchen and dining area overlooking the garden.

Single Storey Rear Extension - Letchworth

Single Storey Rear Extension - Letchworth

The clients were delighted with this stunning and contemporary addition to their home.

Single Storey Extension - St Albans

Single Storey Extension - St Albans

Maurice and Nicky wanted to create a room where they could enjoy looking out onto their St Albans south facing garden and make the most of the views, whatever the weather.

Home Extension - Hitchin

Home Extension - Hitchin

With HET’s experience, we helped our clients to realise their dream of creating a really impressive family home, whilst at the same time retaining all the charm and character of the original property.

Loft Conversion - Pirton

Loft Conversion - Pirton

Dick needed a space where he could escape to and indulge in his painting, star gazing, reading and enjoy his treasured film collection.

Loft Conversion - Baldock

Loft Conversion - Baldock

With a growing family, Charlotte and Robert Gibson were quickly running out of bedroom space.

Garden Room - Letchworth

Garden Room - Letchworth

Rehearsal space, yes please, and a sizeable bookcase for the orange paperbacks, this is what they needed, and HET made it happen.

Double Storey Extension - Hitchin

Double Storey Extension - Hitchin

Our customers in Hitchin wanted to achieve a larger family space downstairs and include a part double storey to make a larger bedroom upstairs

Single Storey Extension - Weston, Hitchin

Single Storey Extension - Weston, Hitchin

A large rear extension that provided them with a fantastic feature Kitchen/ Breakfast room opened up off lounge and sunken rear patio.

Single Storey Extension - Hatfield

Single Storey Extension - Hatfield

This single storey extension in Hatfield gave the family some much needed living space.

Single Storey Extension - St Albans, London Colney

Single Storey Extension - St Albans, London Colney

The starting point for this project was to take a standard semi-detached house in a small cul-de-sac in London Colney and make it special. That’s the sort of challenge that HET loves.

Home Extension - Hitchin

Home Extension - Hitchin

An extended and beautifully improved kitchen in Hitchin, helps create a huge dining room for extended family get togethers.

Loft Converson - Letchworth

Loft Converson - Letchworth

We used our new 3D drawing offering to bring all these options to life and to deliver a loft conversion that our clients were overjoyed with.

Garden Room - Baldock

Garden Room - Baldock

When Jon and Anna needed a quiet private room, for work, study, music, or that TV programme on the other channel, they gave us a ring.

Garden Room - Welwyn Garden City

Garden Room - Welwyn Garden City

Celia and Steven had a very clear idea about what they wanted from their new Garden Room extension in Welwyn Garden City.

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