loft extensions

Deliver your dream project on-time & on-budget with our online project management service. We use technology and vetted, local professionals to deliver your extension with accuracy and transparency.

Have any questions? Book a free consultation here

How it


Speak with a professional project analyst, book in a site viewing & survey and create your project timeline & budget


Connect with one of our network of RIBA chartered architects to design your project, achieve planning & building regulations


Connect with one of our vetted contractors to deliver your perfect loft conversion on-time & on-budget


Professional matchmaking

Please answer the questions here carefully to help us match you with appropriate people in our network. Once complete we'll send you a link to access your project tools and arrange for the first professionals to make contact. If we require any more information one of our project analysts will be in touch.

Start your project today


Get your project off to the best start by speaking with one of our project analysts. They're all experienced industry professionals to help you work out what services you will need.


We take your brief to our curated network of designers, suppliers, engineers and contractors. We will help you search for the right people at the right time and integrate them into your team.


Our project management tools keeps track of time, money, project information and team communications every step of the way; with updates and progress reports provided every week.

Created With Your Project In Mind

The number one complaint from property owners about their construction project experiences is unexpected additional costs and unexpected delays.


At Buildupp we believe that by making project timelines and costs transparent from the outset and giving owners greater control over their team during the design and build process, they can save time and money throughout their project.


From design & planning to party wall surveys and construction, we connect you with experienced professionals every step of the way.

​The founder, Harry Molyneux, hand selects consultants and specialists from the best talent in the UK, following years of working in the construction industry as an RIBA chartered Architect.




Hours of Operation

Mon - Fri: 9am - 8pm

​​Saturday: 9am - 4pm

Area of Service

Keeling House, London, E2 6PG

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©2019 by Buildupp

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