Seeing is believing and what you'll see on this page is a sample of our extensive portfolio or work including extensions, loft conversions, garage conversions and renovations.

If you have any questions about our services or would like an estimate, please don't hesitate to contact us.

Farnham Common Extension

We added this very modern single-storey extension with huge sliding doors and roof lights to form a family living and dining room, entertainment room and study.
We custom built a giant pocket door system which tucks away behind the entertainment unit and a further standard pocket door to the study, full underfloor heating to the ground floor and finished externally with a lovely shaped patio, a truly amazing outcome.

Gerrards Cross Extension

We demolished the garage and utility room and added this large side extension perfectly matching the existing building this added a massive master suite with dressing room and ensuite a huge kitchen and dining room with a large front porch incorporating storage cupboards, utility and gym with underfloor heating to all of the ground floor, new stairs and loft preparation works for later conversion as well as doing the outside patio tiling. A fabulous example of building an extension and making it look like it was always part of the original building.

Hazlemere Extension

We built this fantastic Hazlemere extension to extend the existing kitchen into a family living area and snug plus utility room all perfectly matched to the original house. Underfloor heating was fitted and steelwork was installed to support a huge roof lantern. This project was completed with garden landscaping. A truly beautiful addition to this home.

Waltham Extension, Rear & Side & Refurbishment

We demolished the outbuildings, rear conservatory and side addition and built on a fabulous vaulted rear and wrap-around extensions. We installed steelwork and removed inner walls to create a huge family living space, fitting a new kitchen underfloor heating, utility and cloakroom with sliding sash windows and external landscaping. All of this was in keeping with the original features of this house. Looks amazing!

Gerrards Cross Rear Extension

A beautiful example of indoor/outdoor living as you can see by the before and after shots here. We demolished and extended out to the rear installing a cantilever beam structure with the sliding doors meeting with no corner post. Underfloor heating was fitted throughout the ground floor of the house. We also landscaped the garden area finishing with outdoor tiles to match the interior. A truly beautiful end result.

Maidenhead Extension

For this Maidenhead,extension we removed the single storey and built up a two-storey extension, installed numerous structural support beams and re-roofed the whole house. A vaulted master bedroom was formed to the first floor. The stairs were relocated, as well as a bathroom ensuite and cloakroom. The kitchen was re-sited to the new extension.
These works transformed quite small rooms into a great amount of space. This was a job that evolved as our clients realised the potential of the new space and it had amazing results.

Acton Renovation

We completely gutted this run-down London property and added a magnificent loft conversion with large ensuite and glass Juliet balcony.
A side extension extending the kitchen with bi-fold doors and glass side roof and garden landscaping, an amazing transformation!

Beaconsfield Renovation

We created this Beaconsfield renovation by forming a larger opening and installing fabulous bifold doors and removing the inner walls and the existing kitchen. This made a fantastic kitchen/family room. We also added a new utility room and pocket doors. It’s created an incredible inside/outside living area.

Gerrards Cross Extension

For this Gerrards Cross extension, we transformed this ugly duckling of a detached house into an incredible family home over three floors. We added a rear and side extension and a full loft build, building square bays to the front.

It features a glass roof light, a roof lantern, sliding sash windows and through coloured render. Along with an oak staircase we created five bathrooms and a spectacular cinema room. It’s a true masterpiece!


Liquid screed

We have now started to utilize liquid screed. One of the benefits of this is that it can be laid to more shallow levels than conventional screed. This is particularly useful when fitting underfloor heating retrospectively thereby eliminating the need to carry out expensive excavations of existing floors to incorporate the insulation required under the installation.


Beaconsfield composite decking

Composite decking is a synthetic alternative to wood decking and comes with a number of benefits. This kind of decking has a much longer lifespan than its wooden alternative. It contains a blend of wood fibres and recycled plastic. It requires far less maintenance to as it needs no staining or sealing.

Adding a deck, like the example below in Beaconsfield, can add value to your property and make the garden more usable for entertaining and add accessibility options for those with reduced mobility.

We also fitted the bi-fold doors at this property.

To learn more about composite decking and to get an estimate, call today.


Twickenham kitchen extension

This Twickenham kitchen extension consisted of a ground floor extension and internal alterations.

This extension resulted in a fabulously light and spacious area. We initially removed a narrow ground floor kitchen, built the extension and then removed the back wall of the house. We installed bi-fold doors and Velux roof lights to give the sense of light and space the client was looking for. Underfloor heating and the installation of a Red Kite kitchen finished off this astonishing transformation.


Twickenham loft and ground floor extension

This beautiful Twickenham loft and ground floor extension looks so in keeping with the rest of the property that it appears as if it had always been there. We knocked through and opened out the whole rear area turning a narrow kitchen into a huge kitchen/ living area. We moved a bathroom upstairs and added an extra bedroom to the existing loft conversion. Bi-fold doors and Velux roof windows let the light stream in and we installed a beautiful Red Kite kitchen. It looks simply amazing.


Gerrards Cross extension and extensive refurbishment

This Gerrards Cross extension and refurbishment is a huge conversion and has delivered an amazing transformation to this home. Work included demolishing a garage and building a new one and adding new entrance. Utility and cloakroom were added also. We gutted the interior and relocated the kitchen. This involved extensive steel work and the removal of three walls. We added three new bathrooms, corner bi-fold and sliding doors and a huge custom pocket door. Take a look at the images below to see this incredible transformation.


Warfield extension and internal alterations

For this Warfield extension we extended the existing garage and converted it into a dining room with a utility room to the rear. We removed walls to open out to the kitchen and fitted a new kitchen with breakfast bar and extended above this to provide an additional bedroom with ensuite bathroom. The result was fabulous and transformed the space of this modern property.


Stoke Poges refurbishment – internal and external

For this Stoke Poges refurbishment we transformed the house giving it a modern touch as the pictures show. Externally we installed new roof tiles, grey UPVC windows, coloured render and a new porch. Internally we fitted a new relocated oak staircase with glass balustrade, new bathrooms and adding two new ensuite bathrooms and an Amtico floor to the entire ground floor. This once tired looking property now has a fantastic new look.


Building into sloping ground

In both of these projects the challenge was to excavate into severe slopes in the ground to make use of what had previously been an unusable space. In both instances this provided the space for detached double garages.

These projects offer splendid examples of shoring up of steep banks of land, excavation for structural slabs and structurally reinforced walls.


Harrow extension and internal alterations

This Harrow extension had an excellent outcome. We demolished an existing front porch and built a front extension with two Velux roof windows. When then added a composite door with sidelights to bring extra light.

We fitted a new kitchen, removed all inner walls on the ground floor and rebuilt the piers opening the new extension to the living room, dining room and kitchen creating a truly fabulous space.


Beaconsfield kitchen alteration and refurbishment

A challenging and varied refurbishment to a grade two listed house. We installed extensive structural steelwork to remove a ground floor wall that had been supporting the three stories above.

We provided a full damp proof treatment, installed underfloor heating, rewired, replumbed, replastered and installed a new fitted kitchen. We also installed a fabulous set of bi-fold doors that overlooked a whole new patio conversion that complimented the new open plan style. A stunning and original transformation.


Extension and refurbishment in Gerrards Cross

For this extension and refurbishment in Gerrards Cross we demolished the conservatory and rear addition and built a full-width ground and first-floor extension with three bedrooms, three bathrooms, a cloakroom, dressing room, large kitchen/family room and dining room with underfloor heating. This project also required extensive structural steelwork. An amazing outcome.


Two Storey Sonning Extension

It was a tricky task matching bricks from the 1950’s but this side extension came out beautifully, perfectly matching the existing house. It featured a bedroom with fitted wardrobes, a large family bathroom with storage, a large entrance hall, utility room, cloakroom and study with the removal of internal walls to make it open plan.


Adjoining loft conversions in Twickenham

On this project we carried out adjoining loft conversions in Twickenham to neighbouring semi-detached properties using real slate. We built up the gables in matching old stock bricks to add an additional bedroom, bathroom and dressing room to each house. In both cases the first-floor ceilings had to be removed and new ones installed to a lower position in order to gain the required headroom. As you can see, a wonderful and original end result.


Gerrards Cross extension and refurbishment

For this Gerrards Cross extension we demolished the rear conservatory and built a ground and first floor rear extension to the full width of the house. This added a master bedroom with ensuite and dressing room, a second bedroom with ensuite and fitted wardrobes and extended a third. We also fitted a family bathroom and a huge open plan kitchen/family room and utility room, cloakroom and built in storage.

We had to remove the existing kitchen and stairs and move the stairs to the old kitchen location fitting a beautiful oak staircase.


Kitchen family room conversion – Farnham Common

This fantastic project, a family room in Farnham Common, involved adding a small side extension for a utility room and the removal of the whole roof. We installed new rafters to form a vaulted ceiling with Velux roof windows. By removing the inner walls of small boxed off rooms we created a fabulous kitchen and family area with lots of natural light. This also involved extensive rewiring, plumbing and plastering and the look was finished off with large bi-fold doors.


Side front and rear extension in Farnham Common

In this project we built a full length, double storey side extension to deliver an extended kitchen/family room, utility room and master bedroom with ensuite. This transformed the existing dormer windows into a user-friendly bedroom with ensuite and a study. It also provided a rear extension with two roof lanterns and full-width bi-fold doors to the dining room.

The work involved extensive structural steelwork, the removal of internal walls and a new fitted kitchen.

A fabulous transformation and an excellent use of the additional space.


Farnham Common Extension and Refurbishment

On this project we removed a very ugly rear dormer roof and built up a second-floor extension which incorporated a large master bedroom, dressing room and ensuite bathroom.

Throughout the rest of the house we removed all of the first floor stairs and walls and fitted a fantastic feature staircase. Every room was reconfigured and fully rewired. We installed a new heating system with all new plumbing, it was fully replastered with all new internal joinery, oak engineered flooring and full redecoration. Now a truly glorious home.


Loft conversion in Twickenham

This loft conversion in Twickenham made a huge difference to this property. This was a terribly dilapidated house but in just three months we had completed the loft conversion with bedroom, bathroom and dressing room, complete rewire, re-plumbed and replastered the house and fitted all new internal joinery as well as new sliding sash windows and a new kitchen and bathroom.


Refurbishment and extension in Richmond

This extension in Richmond was originally a three storey townhouse which had a garage and very small store room and utility on the ground floor.

We built a rear single storey extension with glass roof light and bi-fold doors and knocked all walls out to form a huge kitchen/family room with a large utility room and cloakroom.

We removed the first-floor kitchen and dining room and converted them into an extra bedroom and bathroom and installed a glass balustrade on the stairs.

This work entirely transformed the house. As well as gaining an extra bedroom and bathroom, it took what was a largely unused ground floor and made it the main hub of the house.


Notting Hill extension and refurbishment

This Notting Hill extension and refurbishment was a large and fabulous project. We turned a run down townhouse into a classic and original home.

This was taken back to the bones, all the roof, all floors, internal walls and the stairs were removed. We build new ground floor and top floor extensions. We added a slate and lead roof, sliding sash windows, roof lights, roof lantern, fully rewiring and plumbing. Underfloor heating was installed to all three levels, we added new custom stairs, custom made internal and external doors and mouldings and the small courtyard was transformed with a roof terrace. A truly incredible transformation.


Side and rear extension in Maidenhead

This extension in Maidenhead involved entirely gutting this property and the removal of inner walls. We constructed a front, side and rear extension providing two extra bedrooms, a bathroom and large open plan family/living area. It also entailed full rewiring, new plumbing and heating, plastering, new internal joinery and decoration – an amazing transformation!


Extension, refurbishment and loft conversion in Golders Green

We took this run down house and transformed it by removing the conservatory and rear addition. We built a huge loft space with French doors and Juliet balcony and a rear extension to form a kitchen/family room with bi-fold doors.

This house was completely gutted, had a full rewire, new plumbing, heating and plastering and internal alterations and was fully decorated.

Externally we built garden planters, hardwood fencing and decking with lighting features.


Beaconsfield extension and refurbishment

A stunning Beaconsfield extension with internal alterations that included a vaulted stairwell with custom oak stairs.

The rear extension featured a balcony with aluminium and glass and a walk on glass roof light, bifold doors, two bedrooms, two bathrooms, cloakroom, extended kitchen and dining room as well as a family room. We installed full ground floor underfloor heating and finished with a new patio and landscaping. A beautiful outcome.


If you have any questions about our services or would like an estimate, please don't hesitate to contact us at info@corcoranbuilders.co.uk.

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