Large Extension Ideas and Designs

Detached House in West Hampstead
Detached House in West Hampstead
VORBILD ArchitectureVORBILD Architecture
Photo of a large and red contemporary brick and rear house exterior in London with three floors, a pitched roof, a shingle roof and a brown roof.
Hartington Road
Hartington Road
Pike & PartnersPike & Partners
This is an example of a large and brown contemporary side house exterior in London with three floors, a lean-to roof and a brown roof.
Portfolio
Portfolio
MAXLIGHTMAXLIGHT
Beautiful Maxlight Glass Extension, With Glass beams, allowing in the maximum light and letting out the whole view of the garden. Bespoke, so the scale and size are up to you!
Modern Two Storey and Single Storey Extension Oxfordshire
Modern Two Storey and Single Storey Extension Oxfordshire
Black Swan ArchitectureBlack Swan Architecture
The project's single-storey rear extension unveils a new dimension of communal living with the creation of an expansive kitchen dining area. Envisioned as the heart of the home, this open-plan space is tailored for both everyday living and memorable family gatherings. Modern appliances and smart storage solutions ensure a seamless culinary experience, while the thoughtful integration of seating and dining arrangements invites warmth and conversation.
Bungalow remodel in North Somerset
Bungalow remodel in North Somerset
DHV ArchitectsDHV Architects
Federica Vasetti
Inspiration for a large and white modern two floor render house exterior in Other with a pitched roof and a tiled roof.
Bungalow remodel and extend
Bungalow remodel and extend
Nick Wall Design + BuildNick Wall Design + Build
Ready for the house warming garden party! An extensive remodelling of this bungalow shows up the tired bungalow next door. All the windows and doors are in RAL 7012 grey powder coated aluminium - plus the standing seam vertical dormer cladding, the coping on the flat roof parapet walls and even the guttering and down pipes are colour coded 7012 aluminium! A lush newly turfed lawn, slate grey composite deck and a natural grey granite patio with low wide steps complete the picture. The roof was pretty much reconstructed with two dormers. A new master loft bedroom created with galleried landing and office, walk-in wardrobe and ensuite. Add retro fitted insulation to existing walls, underfloor heating throughout, through coloured render and spacious open plan flexible accommodation and you have broken the bungalow mould!
Cotswolds House
Cotswolds House
STEPHEN FLETCHER ARCHITECTSSTEPHEN FLETCHER ARCHITECTS
The south elevation and new garden terracing, with the contemporary extension with Crittall windows to one side. This was constructed on the site of an unsighly earlier addition which was demolished.
Extension and refurbishment of 50s bungalow, Hampton Wick
Extension and refurbishment of 50s bungalow, Hampton Wick
The Cave Cooperative LtdThe Cave Cooperative Ltd
Glazing at night, viewed from the garden.
Design ideas for a large and white contemporary two floor render house exterior in Surrey with a pitched roof and a tiled roof.
Retro contemporary design, build and renovation + a garden and loft extension
Retro contemporary design, build and renovation + a garden and loft extension
Mel Massey StudioMel Massey Studio
David Giles
Large and beige contemporary brick and rear house exterior in London with three floors, a pitched roof and a tiled roof.
Wimbledon Refurbishment and Extension
Wimbledon Refurbishment and Extension
Arch.photosArch.photos
Photography by arch.photos
Large contemporary rear extension in London.
Contemporary Family House
Contemporary Family House
AML ArchitectsAML Architects
Brief: Extend what was originally a small bungalow into a large family home, with feature glazing at the front. Challenge: Overcoming the Town Planning constraints for the ambitious proposal. Goal: Create a far larger house than the original bungalow. The house is three times larger. Unique Solution: There is a small side lane, which effectively makes it a corner plot. The L-shape plan ‘turns the corner’. Sustainability: Keeping the original bungalow retained the embodied energy and saved on new materials, as in a complete new rebuild.
Hunters Gate
Hunters Gate
Group D ArchitectsGroup D Architects
This project is a substantial remodel and refurbishment of an existing dormer bungalow. The existing building suffers from a dated aesthetic as well as disjointed layout, making it unsuited to modern day family living. The scheme is a carefully considered modernisation within a sensitive greenbelt location. Despite tight planning rules given where it is situated, the scheme represents a dramatic departure from the existing property. Group D has navigated the scheme through an extensive planning process, successfully achieving planning approval and has since been appointed to take the project through to construction.
Honeybrook
Honeybrook
Martins Camisuli ArchitectsMartins Camisuli Architects
This terrace house had remained empty for over two years and was in need of a complete renovation. Our clients wanted a beautiful home with the best potential energy performance for a period property. The property was extended on ground floor to increase the kitchen and dining room area, maximize the overall building potential within the current Local Authority planning constraints. The attic space was extended under permitted development to create a master bedroom with dressing room and en-suite bathroom. The palette of materials is a warm combination of natural finishes, textures and beautiful colours that combine to create a tranquil and welcoming living environment.
The Gables - Contemporary House Extension & Remodelling - Garden View
The Gables - Contemporary House Extension & Remodelling - Garden View
NVDC ArchitectsNVDC Architects
We were asked by our client to investigate options for reconfiguring and substantially enlarging their one and a half storey bungalow in Whitecraigs Conservation Area. The clients love where they live but not the convoluted layout and size of their house. The existing house has a cellular layout measuring 210m2, and the clients were looking to more than double the size of their home to both enhance the accommodation footprint but also the various additional spaces. The client’s ultimate aim was to create a home suited to their current lifestyle with open plan living spaces and a better connection to their garden grounds. With the house being located within a conservation area, demolition of the existing house was neither an option nor an ecofriendly solution. Our design for the new house therefore consists of a sensitive blend of contemporary design and traditional forms, proportions and materials to create a fully remodelled and modernised substantially enlarged contemporary home measuring 475m2. We are pleased that our design was not only well received by our clients, but also the local planning authority which recently issued planning consent for this new 3 storey home.
Belford Gardens
Belford Gardens
NGP Architecture LtdNGP Architecture Ltd
Design ideas for a large and beige bungalow rear house exterior in Edinburgh.
Camberwell One
Camberwell One
Kirsten Johnstone ArchitectureKirsten Johnstone Architecture
Replica Victorian timber block weatherboards to the front facade, new double hung windows, metal lacework and columns to the verandah, replacement of the slate roof with a thoroughly modern and elegant grey colour palette. Photography: Tatjana Plitt
Triple Crown Outdoor Living
Triple Crown Outdoor Living
12/12 Architects & Planners12/12 Architects & Planners
This Arts and Crafts gem was built in 1907 and remains primarily intact, both interior and exterior, to the original design. The owners, however, wanted to maximize their lush lot and ample views with distinct outdoor living spaces. We achieved this by adding a new front deck with partially covered shade trellis and arbor, a new open-air covered front porch at the front door, and a new screened porch off the existing Kitchen. Coupled with the renovated patio and fire-pit areas, there are a wide variety of outdoor living for entertaining and enjoying their beautiful yard.
Devonport Transitional  Bungalow/Villa Renovation
Devonport Transitional Bungalow/Villa Renovation
Broswick Builders LtdBroswick Builders Ltd
The complete restoration to a transitional bungalow/villa in Devnport, Auckland with a modern extension to the back. Jaime Corbel
This is an example of a large and white traditional bungalow house exterior in Auckland with wood cladding, a metal roof and a hip roof.
Bungalow Conversion
Bungalow Conversion
Penton Architects LtdPenton Architects Ltd
This is an example of a large and white contemporary two floor house exterior in Kent with mixed cladding, a pitched roof and a tiled roof.
Ray of Light House, Southwark - Rear Exterior
Ray of Light House, Southwark - Rear Exterior
RDA ArchitectsRDA Architects
Photo by Simon Maxwell
White and large contemporary glass and rear extension in London with a flat roof and three floors.

Large Extension Ideas and Designs

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United Kingdom
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