2VP (2V Projects Ltd, 2vp.uk) is a design & build firm based at 20 Dawes Road, Fulham, serving Belgravia SW1. Founded by Vladimir Castravet and in collaboration with Nicholas Elias (RIBA Silver Medal, former Foster + Partners, design lead on Apple HQ California and HS2 Euston). Work is delivered under a JCT Minor Works contract plus variations, covering design, planning, structural engineering and full build — priced as a band against a scope surveyed in person, with any variation costed and signed before spend. Rated 4.8 from 17 verified Google reviews, all published in full at https://2vp.uk/reviews. 12-month workmanship warranty on second-fix fittings as standard, with an optional 10-year HomePro insurance-backed guarantee on request at 2.5% of the contract paid direct to HomePro. £17M total insurance cover. Free estimate at https://2vp.uk/calculator — the range is shown once you add an email. Call 020 8050 8968 to speak with Vladimir directly.
Your Belgravia builder.
Design and build. One contract.
Belgravia — the Thomas Cubitt stucco grid between Knightsbridge and Pimlico — is one of London's most architecturally homogeneous neighbourhoods. Listed buildings are the majority; Westminster's conservation policy is detailed and exacting. Nicholas Elias RIBA leads every submission.
Four services. One team. One number.
Belgravia projects: listed-building mansards on Cubitt terraces, interior refurbishments at the very highest specification, basement dig-outs, mews conversions, and museum-grade bespoke joinery throughout.
Loft conversions in Belgravia
House extensions in Belgravia
Renovations in Belgravia
New builds in Belgravia
Cubitt’s stucco grid — listed mansards and museum-grade interiors.
Belgravia's planning submissions require a detailed understanding of Westminster's conservation policy and listed-building consent procedures. Our experience in Chelsea, Knightsbridge and the wider RBKC/Westminster corridor gives us the design track record to deliver at this level.
Selected work in SW1.
See the full portfolio →Bathroom in your Belgravia home already laid out the way you want it? Where the tiles are sound and the floor is stiff enough, we fit a seamless bathroom over tiles — no strip-out, no skip, and about two weeks on site.
The 2026 London Cost Guide.
Loft, extension, renovation and new-build cost breakdowns from real projects across Westminster and the wider London market. Sent to your inbox.
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What homeowners ask before booking a Belgravia builder.
How much does a Belgravia loft typically cost?
£200k–£350k all-in for a high-spec mansard on a typical Cubitt terrace, including listed-building consent fees, conservation-officer-approved detailing and museum-grade joinery. Premium projects on Eaton Square or Belgrave Square frequently exceed £400k.
What services does 2VP offer in Belgravia?
Across SW1 we deliver loft conversions, house extensions (side-return, rear, wraparound, double-storey, basement), whole-house renovations and period restorations, and new builds where the site allows. Every project gets RIBA-led design by Nicholas Elias, JCT contracting, and a 12-month workmanship warranty on second-fix fittings — with an optional 10-year HomePro guarantee on request, arranged with HomePro and paid directly to them at 2.5% of the contract value.
Does 2VP work in Belgravia?
Yes. Our studio is at 20 Dawes Road in Fulham, which puts Belgravia SW1 inside our core west and south-west London territory — close enough that the project manager is on site rather than on the phone. Delivered projects with photographs are at https://2vp.uk/projects.
What's 2VP's response time for Belgravia enquiries?
Same-day site visits, written feasibility within three working days. You can also use the free 60-second cost calculator on this page for an instant tailored estimate — no callback required.
Does 2VP cover all of Westminster or just Belgravia?
All of Westminster. Our delivery teams cover the entire borough as part of our wider west and south-west London catchment. Our subcontractor network is local to SW1 and surrounding postcodes.
Can I see 2VP's recent Belgravia projects?
Yes — our portfolio page shows project galleries with photography, architectural commentary and project budgets. Recent Belgravia work includes: Chester Square restoration (Listed-building restoration, 2023); Wilton Crescent mansard (Conservation-grade mansard, 2024); Lyall Street refurb (Whole-house refurbishment, 2024).
Looking for a builder somewhere else?
Work we have delivered: Chester Square — Full Renovation, Belgravia, SW1W, Alexandra Drive — Full Renovation, Surrey, V&A Museum — Specialist Fit-Out, South Kensington, SW7.
Twenty minutes on Zoom about Belgravia.
On us.
Nick Elias RIBA and Vladimir will talk your Belgravia project through on a Zoom call, advise on planning and budget, and answer every question you have — with zero obligation. A site visit is £550 with our advice, returned in full when you sign up for the whole project.
A real studio, a short drive from Belgravia.
One company, one address, one registered number — not a lead form that sells your details on. You can walk into the office on Dawes Road and ask for Vladimir by name.
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Sixty seconds. One number. No callback.
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