Queen’s Park, London House Extensions
The Avenue
5 photographsGlass, pale oak and a generous connection to the garden.
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Built TodayFor Tomorrow
Construction & Renovation
Creating Better Spaces for Life.
From house extensions to full renovations, we build homes that work beautifully for today and tomorrow.
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10+Years Experience
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100+Satisfied Clients
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Reference photography · Proficiency Design & Build · Original projectAbout us
More Than
Builders.
BOIKEN LTD delivers construction and renovation services across Manchester, with a focus on craftsmanship, reliability and stylish, practical results.
From creating more room to rethinking the space you already have, we take a personal approach to the details that make a home work beautifully.
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Complete
Building Solutions.
All the expertise you need,
under one roof.
The gallery edit
British homes.
Beautiful possibilities.
The spaces. The materials. The finishing touches.
Open a story and take a closer look.
A British inspiration collection. Reference projects by credited UK companies; not BOIKEN LTD work.
House Extensions015 photographsThe AvenueView the story 
House Extensions025 photographs · Before + afterHaringey Garden RoomView the story 
Loft Conversions035 photographsRussell GardensView the story 
Full House Refurbishments045 photographsWeston ParkView the story 
House Extensions055 photographsHilfield RoadView the story 
House Extensions065 photographsEllington StreetView the story 
House Extensions075 photographsConewood StreetView the story 
House Extensions085 photographsRodenhurst RoadView the story A closer look
Considered spaces.
Beautifully finished.
Explore real British homes, room by room.
Details, transformations and ideas for your own project.
Demonstration portfolio — these projects are shown for illustrative purposes and do not represent completed work by BOIKEN LTD.
12 projects
Queen’s Park, London 
House Extensions
Haringey Garden Room
5 photographs · Before & afterFrom an existing garden frontage to a light-filled extra room.
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Holland Park, London Loft Conversions
Russell Gardens
5 photographsA loft suite, sculptural staircase and considered interior finishes.
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Crouch End, London Full House Refurbishments
Weston Park
5 photographsNatural oak, expressive stone and carefully crafted storage.
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Hampstead, London House Extensions
Hilfield Road
5 photographsA brick extension with deep blue cabinetry and an open courtyard.
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Holloway, London House Extensions
Ellington Street
5 photographsA glazed roof brings light into a compact London kitchen.
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Highbury, London House Extensions
Conewood Street
5 photographsA light-filled kitchen with a glazed side return and bespoke seating.
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Clapham, London House Extensions
Rodenhurst Road
5 photographsRooflights and dark-framed glazing open a family home to its garden.
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Bounds Green, London House Extensions
Natal Road
4 photographsSoft blue cabinetry, marble surfaces and warm dining details.
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Chiswick, London Joinery & Carpentry
Hopkins Close
5 photographsBespoke shelving, oak details and a rich, layered living space.
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London, UK Full House Refurbishments
North London Residence
5 photographsMarble finishes, calm rooms and carefully coordinated interiors.
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House Extensions
Annabel’s Extension
5 photographs · Before & afterA rear conservatory replaced by a bright, insulated addition.
View the full galleryNo projects in this selection.
Photography by the credited creators.
Reference projects · open a gallery for original sources.
Before & after
Same home.
A new possibility.
A rear garden frontage, reimagined. Explore this real British extension and the extra room it creates.
Haringey, London · Reference project by TRJ Construction. Move the handle to compare the original house and the finished addition.
Explore the transformationThe client experience
Good work.
Words that matter.
Googleinspired
★★★★★
A place for future client stories.
DESIGN PREVIEW · NOT LIVE GOOGLE REVIEWSIllustrative reviews — fictional examples to demonstrate the design, not genuine customer feedback.
★★★★★
The extra light has changed how we use the kitchen. It feels connected to the garden, and the finishing details make the whole space feel complete.
Homeowner example 01
House Extensions
Fictional review · Design example
★★★★★
The work was explained clearly from the first conversation. Having the different stages organised made a big project feel much easier to follow.
Homeowner example 02
Renovations
Fictional review · Design example
★★★★★
What mattered most was the care in the details. The rooms feel comfortable, practical and thoughtfully finished.
Homeowner example 03
New Builds
Fictional review · Design example
★★★★★
A room we barely used has become a favourite part of the house. The storage and natural light make all the difference.
Homeowner example 04
Loft Conversions
Fictional review · Design example
★★★★★
The fitted storage feels like it belongs in the room. Simple, practical and beautifully finished.
Homeowner example 05
Joinery & Carpentry
Fictional review · Design example
★★★★★
The materials work together so well. The floor and tiling give the whole space a calm, consistent finish.
Homeowner example 06
Flooring & Tiling
Fictional review · Design example
★★★★★
Opening the kitchen towards the garden has given the house a completely different feel. There is finally space for everyone to gather.
Homeowner example 07
House Extensions
Fictional review · Design example
★★★★★
We wanted to keep the character of the house while making it work for everyday life. The balance of old and new feels just right.
Homeowner example 08
Refurbishments
Fictional review · Design example
★★★★★
Careful preparation and clean finishes made a noticeable difference. The room feels fresh, bright and ready to enjoy.
Homeowner example 09
Plastering & Decorating
Fictional review · Design example
★★★★★
The kitchen feels easy to live in, with useful storage and space to cook, eat and spend time together.
Homeowner example 10
Kitchen Refurbishment
Fictional review · Design example
★★★★★
The bathroom feels calm and practical. The lighting and thoughtful storage are the details we appreciate every day.
Homeowner example 11
Bathroom Refurbishment
Fictional review · Design example
★★★★★
The garden now feels connected to the house. It is a space we can imagine enjoying throughout the year.
Homeowner example 12
Outdoor Works
Fictional review · Design example
★★★★★
Clear conversations and a considered plan helped us understand the choices. It was reassuring to know what each stage involved.
Homeowner example 13
New Builds
Fictional review · Design example
★★★★★
The rooflights bring light right into the room. Together with the fitted cupboards, they make excellent use of the space.
Homeowner example 14
Loft Conversions
Fictional review · Design example
★★★★★
Attention to the finish and respect for the home are the qualities that stand out. A thoughtful approach from start to finish.
Homeowner example 15
General Building Work
Fictional review · Design example
A little clarity
Your questions.
Considered answers.
A few useful things to know
before we start a conversation.
01Where do you work?
We discuss construction and renovation projects across Manchester. Share your postcode and the type of work you have in mind so we can confirm whether your project is within our service area.
02Can you help from the early planning stage?
Yes. You can get in touch while exploring ideas or once drawings are ready. We can discuss your aims and the building work, then identify any design or specialist input your project may need.
03How do I request a quotation?
Start with the form below. Include the property postcode, a brief description and your current stage. We can then discuss the scope and whether a site visit or further information is needed.
04Can you combine several types of work?
Yes. An extension may also involve joinery, plastering, decorating and flooring. Describe the complete project so these elements can be considered together.
05How long will the work take?
The programme depends on the property, the agreed scope, materials and any necessary approvals. Timing is discussed for your individual project rather than promised before the details are known.
06Will I need planning permission?
Requirements vary with the property and proposed work. Planning permission and building regulations are separate matters; the applicable requirements should be confirmed with your designer and local authority before work starts.
07Can I live at home during the work?
This depends on the extent of the work, access and which facilities remain available. We discuss the practical arrangements and any temporary disruption when planning the project.
08Does an enquiry commit me to anything?
No. Sending an enquiry starts a conversation. A quotation, the agreed scope and any contract are separate steps.
YOUR HOME. OUR CRAFT.MANCHESTER & BEYOND
The next chapter starts here
Your vision.
Let's build it.
More space. A fresh perspective.
A home that feels more like you.
Tell us what you have in mind.
Thoughtful from the first conversation.CONSTRUCTION & RENOVATION