House Extensions

Why consider doing a house extension?

In London, building an extension is rarely just a "cost." Because space is at such a premium, adding a new room often increases your home's market value by much more than the price of the building work itself.

We don't just add rooms; we maximize your property's potential. Our goal is to ensure you have a beautiful new living space that has effectively paid for itself through the increased value of your home.

The Math: How an Extension Pays for Itself

Current Value £750,000
Dormer Investment £70,000
New Market Value £900,000

The Outcome

After paying for the high-spec build, you've gained £150k in raw value.

+£80,000 Equity

Light-Filled Architecture

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Modern London Living

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A Focus on Quality

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·Seamless Integration

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Bespoke Craftsmanship

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Architectural Excellence

Light-Filled Architecture · Modern London Living · A Focus on Quality · ·Seamless Integration · Bespoke Craftsmanship · Architectural Excellence

Loft Conversion (Dormer)
London Est. Cost £55,000 – £120,000
Build Time 8 – 12 Weeks
Route GPDO / Permitted Dev
  • Space without Sacrifice: Create a luxury master suite without losing an inch of your garden.
  • Minimal Disruption: Most work is scaffold-based and external, keeping your home life peaceful.
  • Highest ROI: Statistically the best way to increase a London property's market value.
Side Return Extension
London Est. Cost £55,000 – £90,000
Build Time 10 – 14 Weeks
Route Full Planning / GPDO
  • Unlocks Dead Space: Transforms narrow, unused alleyways into expansive living areas.
  • Kitchen Transformation: Ideal for Victorian terraces to create that sought-after wide kitchen island layout.
  • Light-Filled: Perfect for glass-roof features that bring natural light into the core of the house.
Two-Storey Rear Extension
London Est. Cost £110,000 – £290,000
Build Time 16 – 24 Weeks
Route Full Planning
  • Double the Impact: Add both a massive kitchen/diner and an extra bedroom with ensuite upstairs.
  • Cost Effective: Lower cost per square metre compared to building two separate extensions.
  • The "Forever Home" Fix: The ultimate solution for growing families who don't want to move.
Single-Storey Rear Extension
London Est. Cost £60,000 – £135,000
Build Time 10 – 16 Weeks
Route GPDO / Permitted Dev
  • Indoor-Outdoor Living: Perfectly designed for bi-fold doors and seamless garden integration.
  • Open-Plan Living: Removes cramped internal walls to create a modern, social heart of the home.
  • Fast Approval: Many designs qualify for Prior Notification, avoiding the lengthy full planning process.
Extension Type London Cost Timeframe Value Added
Loft Dormer £55k - £120k 8-12 wks 15-20%
Side Return £55k - £90k 10-14 wks 5-10%
Two-Storey £110k - £290k 16-24 wks 15-20%
Single-Storey £60k - £135k 10-16 wks 10-15%
Before After
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  • VPR’s efficiency is unmatched. The team finished our extension ahead of schedule with zero fuss. High-end results.

    — Marcus T., Greenwich

  • "The brick matching is seamless. Vincent delivered a stunning extension that perfectly respects our home's period character."

    — Sophie L., Chelsea

  • "Professional and reliable. Vincent’s team transformed our space while staying perfectly on budget. We couldn't be happier."

    — Robert H., Richmond

  • "Vincent and his team transformed our terrace. After the extension, we put it on the market and had three offers over the asking price within 48 hours. Incredible ROI."

    — Eleanor S., Sutton

  • Vincent is Good and easy to work with

    — Mark S., Croydon

Your home has hidden potential—we’re here to unlock it. Get in contact with us today.

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