Party Wall Surveyor Westminster | Basements, Listed Buildings, Estates

Westminster street scene with party wall surveying overlay, representing specialist surveyors for estates and basements.

Your Westminster Build Shouldn’t Stall Because a Party Wall Notice Uses the Wrong Wording. We Make Sure It Doesn’t. Party Wall Surveyor Westminster For basement digs, listed buildings, and properties on Crown or Grosvenor Estate land, we deliver RICS‑accredited party wall awards that match estate‑specific wording. Notices pre‑approved by the estates. Same‑day visits SW1, W1, […]

Conservation Areas and Party Wall Act in London: Full Guide

Party wall surveyor advising on notices for a London conservation area home extension

Conservation Areas and the Party Wall Act in London Fast answer (save time and avoid delays) If your home is in a London conservation area or it is a listed building, you can end up needing two separate tracks: Planning/heritage approvals (council rules) Party Wall Act steps (a civil law process with notices and surveyors) […]

Rear Extension Party Wall Costs 2025: Complete Fee Breakdown

Rear Extension Party Wall Costs and Fees: Complete Guide Planning a rear extension is one of the most popular ways to add space and value to your home, with over 150,000 extensions built in the UK annually. However, many homeowners are surprised by party wall costs ranging from £800 to £6,000+ depending on complexity, neighbors, […]

Rear Extension Party Wall: The 3-Metre Rule Explained

  Do Rear Extensions Need Party Wall Notices? Yes, most London rear extensions require party wall notices because: You’re excavating within 3 metres of your neighbour’s foundations (Section 6 notice required) You may be building on or near the boundary (Section 1 notice required) Work might affect the party wall structure (Section 2 notice required) […]