See real costs, timelines, and what your approved project could look like.
No obligation · Expert advice · 24h response
Explore completed home renovation and extension projects across London, including real cost ranges and timelines. Each project is delivered by one accountable Trovix team, helping homeowners move from planning approval to completion with confidence.
Explore our flagship renovations and extensions across West London.
Side extension, double-storey rear extension, loft conversion and full internal refurbishment, with the ground floor opened up using structural steel.
Whole-house renovation delivered without an extension: internal layout improvements, chimney removal, new under-stairs WC, loft space upgrade, driveway and garden.
A complete transformation of a run-down Battersea flat, delivered in approximately two months.
From kitchens and bathrooms to full extensions — here's a wider look at the quality we deliver across the capital.
From £85K
Chiswick, W4Large kitchen extension with central island, skylight and open-plan layout.
From £80K
Ealing, W5Spacious open-plan kitchen extension with dining area.
£120K – £200K
Mill Hill, NW7Rear extension creating bright open-plan living with large garden doors.
From £25K
Wembley, HA9Architectural glazing bringing natural light and panoramic views.
From £35K
Shepherd's Bush, W12Modern kitchen with bespoke cabinetry, integrated appliances and stone worktops.
From £15K
West London, W6Luxury bathroom with walk-in shower, floating vanity and marble-effect tiling.
£80K – £150K
Isleworth, TW7Full renovation with structural improvements and bespoke joinery.
From £20K
Isleworth, TW7High-end finishes including carpentry, wall panelling and premium materials.
From £12K
Purley, CR8Custom home office with built-in desk and integrated shelving.
See what your project could cost before you start building.
No obligation · Expert advice
Get a personalised estimate in under 60 seconds based on your home and plans.
30-second estimate · No email required · London project data
Estimate only — final cost depends on design and specification.
On eligible works, subject to the project contract
Coordinated and managed by Trovix throughout
Agreed schedules with weekly updates
Detailed and based on the defined scope of works
Consistently rated excellent
Trovix remains your single point of responsibility
Member No. 170642, vetted, work inspected, and independently verifiable.