
Loft conversion builders. FMB members. Free site visit, then a fixed-price quote.
Our fixed-price quote is based on the agreed written scope. Client-requested changes and unforeseen work are priced and approved separately before proceeding.
07564 041115Putney is one of Wandsworth's most sought-after addresses. Putney's leafy streets are home to a mix of substantial Victorian terraces, Edwardian semis, and attractive detached homes. Many properties here have generous loft spaces with excellent conversion potential, particularly along the roads running up from the river.
A loft conversion adds a bedroom, bathroom or study without moving house, so you stay in the neighbourhood you know. At a free site visit we check the roof structure, head height, stair position and planning route before anything is designed.
Many loft conversions fall under permitted development. We check your property's planning position at our free site visit, and we work with your architect on anything that needs to go to Wandsworth Council.
We don't have a published loft conversion in Putney itself yet, so these are our nearest completed projects. Each one links to the full write-up with photos.

Southfields, Wandsworth, SW18
14 weeks from start to finish on site

Richmond, South West London, TW9
500 sq ft additional space

Wimbledon, South West London, SW19
“We chose Ben/Tom/Milen and team over recommended builders from friends after meeting them in person. They were knowledgeable and explained each part the process/works in terms that I could understand and clearly explained any terminology. This helped build trust at the outset and their pricing…”
Step 1
We visit, measure up and assess the existing structure, access and any party wall implications, then explain the practical next steps. No obligation.
Step 2
An itemised quote for the build, excluding VAT and professional fees (design, structural engineer, Building Control, party wall and planning fees), which are quoted separately.
Step 3
Working with your architect, the drawings are developed and submitted for planning if required, and party wall notices are served to neighbours if needed. We plan the start date around them.
Step 4
The programme is set out before work starts. If you change the scope, we price the change and agree it with you first.
Step 5
Final inspection, a snagging walk-through with you, and keys handed over.
Bluebird Spaces is a member of the Federation of Master Builders.
View our FMB profileCall us, or send the enquiry form and we'll arrange a free site visit.
Free site visit, then a fixed-price quote. No deposit upfront.