We design, plan and build loft conversions across Battersea and the wider Wandsworth borough — one team, one fixed price, one project manager from sketch to handover.
Battersea is undergoing rapid change. From the Between-the-Commons triangle full of period houses to the new Power Station district, the area is rich with period homes ready for sympathetic extension and loft conversion.
Dormer and mansard conversions adapt to roof shapes; we make sure they harmonise with the street.
Battersea work includes a mansard conversion on a Victorian terrace, a rear extension with garden views and an interior fit-out in a new Power Station apartment.
Planning drawings, building-regulations and party-wall paperwork are prepared and submitted by our own team — including for conservation-area or listed properties where extra consent is needed. One point of contact owns both the approvals and the build, so nothing falls between an architect and a separate contractor.
No subcontractor juggling. From the first sketch through structural engineering to final snagging, your project moves through people who all sit in the same office and answer to the same project manager.
You pay in stages, only after each stage is signed off. Variations only happen when scope genuinely changes — and they go through written authorisation, never a verbal "while we are at it".
lofts DPS completed a unique loft conversion in Putney, London, creating a modern white kitchen and terrace in the attic space. The traditional and modern design elements blended seamlessly to create a beautiful and functional
lofts A family of four in Surrey was expecting a new addition to their family and needed to expand their living space. They contacted DPS Ltd. to discuss their options for a loft conversion. After consultation, the family deci
lofts After consultation with DPS, the client decided to go ahead with the project, which included a loft conversion, a rear kitchen extension with a flat roof, and a complete refurbishment of the house.
Yes — Battersea (SW11) is well within our Wandsworth working area. We typically deliver several loft conversions projects across this borough each year.
End-to-end (consultation → handover) usually 8–14 weeks. Build phase alone is shorter — most loft conversions sites complete in 8–18 weeks depending on scope and finishes.
Typical range: £60k–£140k typical. Our online calculator gives you a tighter figure based on your house type and ambitions; the fixed quote follows a free site visit.
It depends on the property. Many loft conversions fall under permitted development, especially in Wandsworth. Where planning is needed (conservation areas, listed properties, larger schemes), we handle the application end-to-end.
Many lofts fall under permitted development if you stay within volume limits. Conservation areas always need full planning. We handle either route.
You need at least 2.2m of head height in the existing loft. We measure on the first visit and confirm what conversion fits.
Most of the work happens upstairs, with rooflight access for materials. You stay in your home throughout.
Free 2-minute calculator + a fixed-price quote within one working day after a site visit
