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Refused22/08149/FULLSubmitted 3 years agoWindows and doors

124 Knightsbridge Westminster SW1X 7PE

Installation of a new air conditioning unit and an air source heat pump on the rear balcony, beside a projecting bay window.

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Map of the site

Progress

Submitted
12 Dec 2022
— completed
Validated
12 Dec 2022
— completed
Consultation
12 Jan 2023
— completed
Target date
6 Feb 2023
— completed
Decided
3 Feb 2023
— completed

Application details

Reference
22/08149/FULL
Local authority
Westminster
Postcode
SW1X 7PE
Ward
KBW_22
Application type
All Other
Property type
House

Key dates

Submitted
12 Dec 2022
Validated
12 Dec 2022
Comments close
12 Jan 2023
Target decision
6 Feb 2023
Decided
3 Feb 2023

Estimated project value

£5k–£16k

Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: FMB 2026 double glazing guide, 3-bed semi full replacement.

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £5,035,000 — the median of the last 5 market sales in SW1X 7PE, £700,000 to £5,650,000.

Contains HM Land Registry data © Crown copyright and database right 2025. 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.

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