Scores based on 81 reviews

Reliability & timekeeping

Invoice history based on 64 reviews.

Invoice History
Charged as per quote / estimate93.75%
Above quote / estimate: kept informed6.25%
Appointments reported as missed (6 months) 0
Average score 9.71
81 reviews
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Addspace building is a family run company based in Orpington ,Kent.  We have over 15 years experience in the building industry specialising in both innovative and traditional loft conversions and home extensions.  We have developed an excellent reputation based on a personal service and pride in our craftsmanship.

Addspace Building are fairly unique in that we will guarantee to complete one job at a time, therefore enabling us to provide the dedicated, conscientious and highly dependable approach toward our projects that our reputation is built on.  We pride ourselves on our reliability and trustworthy approach to work.

From design to planning, right through to completion certificate, rest assured we will do everything for you, and keep you informed all the way through your project, giving you peace of mind that your home is in the best possible hands.



Based in


Works in

Orpington, Petts Wood, Bromley, Beckenham, Kent, Surrey, Sussex, South East England