Structural drawings in Notting Hill, W11
Structural drawings in Notting Hill set out the beams, steels, foundations and openings that let a W11 house be altered safely, in a form Building Control can check. DrawingsDirect's fixed fee for structural calculations starts from £745, for homes in Notting Hill and the rest of Kensington and Chelsea.
Fixed fee from £745 · all prices
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Which Notting Hill projects need structural drawings?
Structural work on a Notting Hill house usually means one of a few changes: a wall taken out between kitchen and dining room, a loft opened up with new steels, a rear addition tied into the old wall, or a lower ground floor dug deeper. Each one moves load from where it was to where it will be, and the structural drawing is the record of how.
If your plan includes a dig, read the basement conversion guide first, because the planning and the structure interact. For roof work, see our loft conversion drawings.
What does a structural drawing set contain?
You can expect calculations for each new beam or lintel, a marked-up plan showing where they go and what bears on them, and sections or details showing bearings, padstones and connections. The aim is that a builder can order the steel and a building control officer can sign off the design without guessing.
Structural calculations explained covers the stages.
Over the four quarters 2025 Q3 to 2026 Q2 the council made 664 householder decisions, counting prior approvals (our analysis of MHCLG planning application statistics, table PS2).
Kensington and Chelsea at a glance
Notting Hill is in the Royal Borough of Kensington and Chelsea. Over the four quarters 2025 Q3 to 2026 Q2 the council made 664 householder decisions, counting prior approvals (our analysis of MHCLG planning application statistics, table PS2).
The national Planning Data Platform holds 41 conservation-area entries on its national register for the borough (our analysis of the MHCLG Planning Data Platform conservation-area dataset, snapshot retrieved 14 Aug 2026), so check the Royal Borough's conservation area map for your W11 address. In a conservation area, structural work that changes the outside of a house can need planning permission it would not need elsewhere; our conservation area extension rules guide sets out how to check.
Party walls and the neighbour next door
Houses here share walls, so structural work is often covered by the Party Wall etc. Act 1996. Excavating within three metres of a neighbouring building, below the level of its foundations, is covered, and so is excavating within six metres where it meets a 45-degree plane drawn down from the neighbour's foundations. Notice must be served at least one month before the work begins (Party Wall etc. Act 1996, section 6).
The neighbour's surveyor will ask for the structural information, so it helps to have it ready. Read do I need a party wall agreement for who serves what, and see the Act itself on legislation.gov.uk.
Building Control timing and our fee
On a full plans application the authority must notify its decision within five weeks of receipt, or a longer period agreed in writing (Building Regulations 2010, regulation 14A(6)).
DrawingsDirect's fee for structural calculations starts from £745. The Building Regulations drawings service covers the wider submission. Building Control charges its own fee on top of ours.
Sources
Every figure on this page, where it comes from and a link to the original.
| Figure | Source | Link |
|---|---|---|
| 664 | Our analysis of MHCLG planning application statistics, table PS2 (district open data table) (released 24 Sep 2026, quarters to 2026 Q2) | www.gov.uk |
| 41 | Our analysis of MHCLG Planning Data Platform conservation-area and article-4-direction datasets (bulk snapshot retrieved 14 Aug 2026) | www.planning.data.gov.uk |
| three metres | Party Wall etc. Act 1996 s6(1): excavating within three metres measured horizontally of an adjoining owner's building or structure below its foundations (source wording: three metres) | www.legislation.gov.uk |
| six metres | Party Wall etc. Act 1996 s6(2): excavating within six metres measured horizontally of an adjoining owner's building where it meets a 45-degree plane drawn down from its foundations (source wording: six metres) | www.legislation.gov.uk |
| one month | Party Wall etc. Act 1996 s6(5): notice of the proposed excavation served at least one month before beginning to excavate (source wording: one month) | www.legislation.gov.uk |
| five weeks | Building Regulations 2010 reg 14A(6): authority must notify the outcome of a full plans application within five weeks of receipt, or a longer period agreed in writing (source wording: five weeks) | www.legislation.gov.uk |
| £745 | DrawingsDirect starting fixed fee for structural calculations, from the published price list | drawingsdirect.co.uk |
Questions people ask
Do I need structural calculations for a loft conversion in Notting Hill?
Does a conservation area change the structural design?
Can you work from my existing drawings?
Photographs: David Howard (CC BY-SA 2.0); Peikko (Public Domain).
