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Planning application

Radlett House Radlett Place London NW8 6BT

Granted Camden 2018/4258/P Certificate of Lawfulness (Existing)

Works: Extension

Relates to 2010/6316/P, 2012/5607/P, 2011/5102/P

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Confirmation of commencement of works on site in relation to planning applications (i) 2011/5102/P dated 30/03/2012 (basement extension to main house); (ii) 2010/6316/P dated 17/01/2011 (basement to pool house); and (iii) 2012/5607/P dated 24/12/2012 (erection of two storey outbuilding).

As published by the council, reference 2018/4258/P

Application record

Reference
2018/4258/P
Type
Certificate of Lawfulness (Existing)
Status
Granted As published: FINAL DECISION
Decision
Granted
Received
4 Sep 2018
Validated
10 Sep 2018
Decided
12 Oct 2018
Ward
Swiss Cottage (Pre May 2022)
Decision by
Delegated
Postcode
NW8 6BT

Site history

Applications at this address on the Camden register

This site has had 20 applications since 2010: 17 approved, 0 refused.

  • 2024/1980/P Granted

    Radlett House Radlett Place London NW8 6BT

    Demolition of existing dwelling (Class C3) and replacement with a single new dwelling (Class C3) comprising the main house, integral swimming pool and ancillary service wing linked by means of the new basement. The provision of a fully landscaped garden including areas of hard standing and off street parking.

    Decided 31 Oct 2024 Full applications
  • 2024/0709/P Granted

    Radlett House Radlett Place London NW8 6BT

    Non-Material Amendment to Planning Permission ref: 2011/5102/P dated 30 March 2012 for the 'Excavation of a basement beneath the main house with front and rear lightwells and a two-storey basement link under the garden between the house and the previously approved swimming pool outbuilding, and installation of air conditioning unit and enclosure in garden, all in association with the use of the single family dwelling (Class C3)', namely to reduce the scale of the approved basement.

    Decided 23 Apr 2024 Amendments
  • 2022/2773/P Granted

    Radlett House Radlett Place London NW8 6BT

    Creation of a crown tiled roof / attic floor above the two storey rear projection of dwelling (Class C3), including the installation of five dormer windows and linked walkway to existing loft.

    Decided 9 Nov 2022 Full applications
  • 2022/2774/P Granted

    Radlett House Radlett Place London NW8 6BT

    Alterations to rear roofslope of dwelling (Class C3) including the modification of rear dormers and installation of overrun with chimney stack to facilitate the installation of internal passenger lift.

    Decided 9 Nov 2022 Full applications
  • 2019/2162/P Granted

    Radlett House / Radlett Place London NW8 6BT

    Installation of metal, automatic double gates at entrance to private drive.

    Decided 28 Oct 2019 Householder
  • 2019/0266/P Granted

    Radlett House Radlett Place London NW8 6BT

    Erection of a two storey garden outbuilding within front garden of host property (minor variation to approved and implemented permission ref. 2012/5607/P dated 24/12/12; namely to include additional first floor side wing for staircase and GF window)

    Decided 14 May 2019 Householder
  • 2018/5673/P Granted

    Radlett House Radlett Place London NW8 6BT

    Erection of garden pergola to front garden of property to link main house with garden outbuilding / pool house previously permitted/implemented under previous application references 2010/6316/P dated 17/01/2011 and 2018/4258/P dated 12/10/2018.

    Decided 12 Feb 2019 Householder
  • 2018/3404/P Withdrawn

    Radlett House Radlett Place London NW8 6BT

    Erection of single storey garden pergola to front garden of property to link main house with proposed garden outbuilding / pool house previously permitted/implemented under previous application ref. 2010/6316/P

    Decided 26 Oct 2018 Full applications
  • 2017/0716/P Granted

    Radlett House Radlett Place London NW8 6BT

    Creation of a crown tiled roof / attic floor above two storey rear projection of dwelling (Use Class C3) including no.5 dormer windows and linked walkway to existing loft.

    Decided 8 May 2017 Full applications
  • 2016/4374/P Granted

    Radlett House Radlett Place London NW8 6BT

    Alterations to rear roof slope of dwelling (C3) including the modification of rear dormers and installation of overrun with chimney stack to facilitate the installation of internal passenger lift.

    Decided 3 Oct 2016 Full applications

Timeline

Dates from the published record

  1. 4 Sep 2018

    Received by Camden

  2. 10 Sep 2018

    Validated

    Checked as complete and ready for consideration.

  3. 12 Oct 2018

    Decision issued: Granted

  4. 22 Jul 2026

    Added to PlanIndex

  5. 21 Sep 2026

    Status changed to FINAL DECISION

    Previously Final Decision.

Cases linked to this one on the register

  • 2010/6316/P Granted

    Radlett House Radlett Place London NW8 6BT

    Erection of a two storey plus basement out building and alteration to gate in association with existing residential dwelling (Class C3).

    Decided 17 Jan 2011 Full applications
  • 2012/5607/P Granted

    Radlett House Radlett Place London NW8 6BT

    Erection of a two storey outbuilding and a single storey front extension to the main house in connection with existing residential dwelling (Class C3).

    Decided 24 Dec 2012 Full applications
  • 2011/5102/P Granted

    RADLETT HOUSE RADLETT PLACE LONDON NW8 6BT

    Excavation of a basement beneath the main house with front and rear lightwells and a two-storey basement link under the garden between the house and the previously approved swimming pool outbuilding, and installation of air conditioning unit and enclosure in garden, all in association with the use of the single family dwelling (Class C3).

    Decided 30 Mar 2012 Full applications

1 later application on the register refers to this one:

  • 2018/5673/P Granted

    Radlett House Radlett Place London NW8 6BT

    Erection of garden pergola to front garden of property to link main house with garden outbuilding / pool house previously permitted/implemented under previous application references 2010/6316/P dated 17/01/2011 and 2018/4258/P dated 12/10/2018.

    Decided 12 Feb 2019 Householder

Documents

Plans, drawings, consultee responses and the officer's report

37 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Camden granted permission on 12 October 2018, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Radlett House Radlett Place London NW8 6BT

    2019/0266/P Submitted 17 Jan 2019 50 yards away

    Erection of a two storey garden outbuilding within front garden of host property (minor variation to approved and implemented permission ref. 2012/5607/P dated 24/12/12; namely to include additional first floor side wing for staircase and GF window)

    Granted Householder Windows or glazing 14 docs
    Small domestic
  • Radlett House / Radlett Place London NW8 6BT

    2019/2162/P Submitted 23 Apr 2019 50 yards away

    Installation of metal, automatic double gates at entrance to private drive.

    Granted Householder 14 docs
    Domestic
  • Radlett House Radlett Place London NW8 6BT

    2018/5673/P Submitted 19 Nov 2018 50 yards away

    Erection of garden pergola to front garden of property to link main house with garden outbuilding / pool house previously permitted/implemented under previous application references 2010/6316/P dated 17/01/2011 and 2018/4258/P dated 12/10/2018.

    Granted Householder 23 docs
    Small domestic
  • Radlett House Radlett Place London NW8 6BT

    2024/1980/P 50 yards away

    Demolition of existing dwelling (Class C3) and replacement with a single new dwelling (Class C3) comprising the main house, integral swimming pool and ancillary service wing linked by means of the new basement. The provision of a fully landscaped garden including areas of hard standing and off street parking.

    Granted Full applications New dwelling Demolition
    Domestic
  • Radlett House Radlett Place London NW8 6BT

    2024/0709/P Submitted 21 Feb 2024 50 yards away

    Non-Material Amendment to Planning Permission ref: 2011/5102/P dated 30 March 2012 for the 'Excavation of a basement beneath the main house with front and rear lightwells and a two-storey basement link under the garden between the house and the previously approved swimming pool outbuilding, and installation of air conditioning unit and enclosure in garden, all in association with the use of the single family dwelling (Class C3)', namely to reduce the scale of the approved basement.

    Granted Amendments 12 docs
    Small domestic
  • 1 Radlett Place London NW8 6BT

    2024/4937/T 50 yards away

    (TPO REF. 37H-749) FRONT GARDEN: 1 x London Plane (T1) - Re-pollard, (approx. 2m - 3m).

    Granted Trees

In Camden

  • 2026/4314/P Awaiting decision

    Basement Flat & Flat Raised Ground Floor 46 Primrose Hill Road London NW3 3AA

    Amalgamation of two self-contained flats to form a self-contained maisonette on lower ground and raised ground floor.

    Received 6 Oct, published by the council 9 Oct 2026 Lawful development
  • 2026/4304/P Awaiting decision

    68 Clarence Way London NW1 8DG

    Erection of single storey outbuilding in rear garden.

    Received 2 Oct, published by the council 9 Oct 2026 Lawful development
  • 2026/3821/P Granted

    Plots B, C and D at Highgate Studios Highgate Road London NW5 1TL

    Certificate of Lawful Development to confirm the lawful use of the site is for office use (Class E(g)(i)) and that the use of the site as a gym (Class E(d)) or any other use falling within Class E would be lawful.

    Received 4 Sep, published by the council 11 Sep 2026 Lawful development
  • 2026/3389/P Granted

    99 Heath Street London NW3 6SS

    Confirmation of the implementation of planning permission 2007/3874/P granted, subject to a legal agreement dated 06/12/2007 for 'Change of use from offices (A2) to single family dwellinghouse (C3), the erection of extension at rear ground floor level within courtyard and formation of a terrace over, extension at ground floor level to western end of courtyard, creation of off-street open car parking space and minor elevational changes to The Mount elevation.', by way of erection of the extension at ground floor level to the western end of the courtyard, creation of an off-street car parking space, and minor elevational changes to the Mount elevation.

    Received 7 Aug, published by the council 15 Aug 2026 Lawful development
  • 2026/2493/P Granted

    8 Fitzroy Road London Camden NW1 8TX

    Use of the entire building for a single-family home (C3 residential).

    Received 16 Jun, published by the council 24 Jul 2026 Lawful development