← Back to search

Permitted23/05488/LBCSubmitted 3 years agoRear extension

11 Cavendish Avenue Westminster NW8 9JD

Demolition and replacement of single storey rear extension at lower ground and side extension at ground floors; Excavation of basement and other associated works; Alterations to fenestration; Internal refurbishment and reconfigurations; Hard and soft landscaping works including installation of replacement gates to front boundary; and other associated works. (Linked with 23/05487/FULL)

Find on council portal

Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.

Progress

Submitted
17 Aug 2023
— completed
Validated
17 Aug 2023
— completed
Consultation
15 Sept 2023
— completed
Target date
12 Oct 2023
— completed
Decided
27 Sept 2024
— completed

Application details

Reference
23/05488/LBC
Local authority
Westminster
Postcode
NW8 9JD
Ward
ARW_22
Application type
All Other
Property type
House

Key dates

Submitted
17 Aug 2023
Validated
17 Aug 2023
Comments close
15 Sept 2023
Target decision
12 Oct 2023
Decided
27 Sept 2024

Estimated project value

£670k–£1115k

Based on the 276m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 275.7 · 3 additional bedrooms

Recently sold nearby

Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.

Homes here go for about £7,200,000 — the median of the last 5 market sales in NW8 9JD, £246,350 to £17,000,000.

Contains HM Land Registry data © Crown copyright and database right 2022. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.

Planning constraints

No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.

Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.

Nearby applications