Basements38 postsPage 1 of 2

Basements in the journal.

Digging under a London house. Waterproofing, pumps, party walls and cost.

BasementsNewest first

All 38, twenty four at a time.

  1. 3 min read

    Basement waterproofing and pumps in London

    What keeps a London basement dry. Waterproofing as one coordinated design, when pumps are needed, alarms, servicing and costs.

  2. 5 min read

    The real cost of a London basement: what homeowners need to know before starting

    What a London basement actually costs in 2026. Shell against fit out, what sits outside the build rate, fees, contingency and the hidden risks.

  3. 3 min read

    Basement extensions in London: what homeowners need to know before they dig

    Everything London homeowners need to know about basement extensions. Planning, costs, party walls, and construction advice from NU Projects.

  4. 3 min read

    Basement ideas for 2026, the future of luxury living in London

    Where London basement design is heading in 2026. Wellness rooms, cinemas, work studios, daylight and lower running costs.

  5. 3 min read

    Basement companies in London, and what to ask each one

    How to compare London basement companies on their documents rather than their sales pitch. Surveys, waterproofing, temporary works and the quote.

  6. 3 min read

    Choosing a London basement company: ten questions to ask

    Appointing a basement company in London? Ten questions to ask about design responsibility, waterproofing, temporary works, cost and aftercare.

  7. 1 min read

    From basements to roof terraces: adding value to London’s super prime properties

    How basements and roof terraces add space in London’s prime postcodes. Cinemas, wellness suites, outdoor rooms and what they add in value.

  8. 2 min read

    10 questions to ask before building a basement in London

    Ask these 10 questions before appointing a London basement contractor, covering experience, planning, structure, waterproofing, cost and aftercare.

  9. 3 min read

    London basement companies: 10 checks before you appoint

    Comparing London basement companies? Use these 10 checks to assess design, waterproofing, temporary works, cost control, delivery and aftercare.

  10. 2 min read

    How to pick a basement contractor in Fulham

    How to choose a basement contractor in Fulham. Experience, the process from survey to handover, guarantees, and what the new space can hold.

  11. 3 min read

    Digging a basement in Kensington and Chelsea, the borough rules

    What Kensington and Chelsea allows under a house. Policy CL7, one storey, half the garden, and the traffic plan every application needs.

  12. 2 min read

    Should you dig deeper? 3 reasons to invest in a luxury basement extension in London

    Three reasons to dig a basement under a London home. How it gains space without losing the garden, and what it does for value.

  13. 2 min read

    Why a basement is a sound investment in West London

    Why West London owners dig down instead of moving. What a basement gives you, and what decides whether it pays for itself.

  14. 1 min read

    Basement contractors in London, from the dig upwards

    From basement to superstructure with one contractor. In house architects, design and build for London developers and self builders.

  15. 1 min read

    Basement construction & remodelling for clients in Ascot and Sunningdale

    Basement construction for houses in Ascot and Sunningdale. What a lower floor adds, and how the dig and structure are managed.

  16. 1 min read

    Basement construction & remodelling for clients in Cobham, Weybridge, and Oxshott

    Basement construction for houses in Cobham, Weybridge and Oxshott. What a lower floor adds, and how Surrey planning conditions work.

  17. 1 min read

    Basement construction & remodelling in London

    Basement construction across prime London, from planning conditions and soil testing to what a lower floor is actually used for.

  18. 2 min read

    Basement construction and remodelling in London

    Basement work in prime London postcodes. Single, double and triple basements, underpinning or piling, and protecting the neighbours.

  19. 2 min read

    The advantages of adding a basement to your West London home

    Why West London owners dig down instead of moving. What a basement adds in Fulham or Chelsea, and how the build actually works.

  20. 1 min read

    Architects: what NU does on a kitchen, a loft or a basement

    What an architect gets from NU Projects as the contractor. Estimating from your drawings, an in-house surveyor, and one team on site.

  21. 6 min read

    Basement specialists in Fulham, Chelsea and South Kensington

    A guide to basements in Fulham, Chelsea and South Kensington. Planning, structure, waterproofing, party walls, ground conditions and fit out.

  22. 1 min read

    Turn key design and build in Chelsea and South Kensington

    Turn key design and build for Chelsea and South Kensington. Interior design, architecture, project management, extensions and basements.

  23. 2 min read

    If you live in Kensington and Chelsea, you may be looking to add value

    Ways to add value to a Kensington and Chelsea home. Loft conversions, new build basements, kitchen extensions and remodelling all weighed up.

  24. 2 min read

    3 types of basement conversion in London

    Understand the three main London basement project types: existing-cellar fit-out, enlargement and new excavation beneath a home or garden.

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