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PP/26/03137

Full application at Flat 8, 20 Onslow Square, London, SW7 3NP, Kensington. View planning documents, track the decision and get email alerts on updates.

Enriching application data
2/3
Council recordsAppealsFlood risk
Pending Decision
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General refurbishment of flat, minimal layout and non-original fabric changes, replacement of windows and installation of an AC condenser on existing terrace.

PP/26/03137

Small
Full

Flat 8, 20 Onslow Square, London, SW7 3NP

Submitted12 Jun
Validated
Consultation
Target
Decided
8 weeks typical decision time in Kensington85% of full applications approved

This is a full planning application for window replacement at Flat 8, 20 Onslow Square, London, SW7 3NP. Kensington has handled 5,405 applications of this type and approves 85% of them, typically deciding them in 60 days. It was submitted on 12 June 2026 and is still awaiting a decision. The site is in a conservation area, with 9 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 69 applications across Courtfield. We hold 558 applications in total for the SW7 postcode area.

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Application Details

Reference
PP/26/03137
Address
Flat 8, 20 Onslow Square, London, SW7 3NP
Postcode
SW7 3NP
Local Authority
Kensington
Application Type
Full
Scale / Size
Small
Decision Status
Undecided

Applicant & Agent

Planning Application Dates

Consultation Expiry
10 July 2026
Date Submitted
12 June 2026

Planning Decision

Publicity

Appeal

Additional Information

Coordinates
51.492077, -0.172836

Source: Kensington