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Planning application

153 King Henry's Road London NW3 3RD

Awaiting decision Camden 2026/3729/P Householder Application

Works: Extension Loft or dormer Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Erection of a single storey rear extension, installation of a rear dormer and a side dormer and replacement of existing windows and doors with double glazed units to front, side and rear elevations.

As published by the council, reference 2026/3729/P

Application record

Reference
2026/3729/P
Type
Householder Application
Status
Registered
Received
31 Aug 2026
Validated
1 Sep 2026
Ward
Primrose Hill
Postcode
NW3 3RD

Site history

Applications at this address on the Camden register

This site has had 7 applications since 2011: 4 approved, 2 refused.

  • 2022/0216/P Refused

    153 King Henry's Road London NW3 3RD

    Installation of 2 new outdoor air condenser units within acoustic enclosures, one to the front and one to the rear

    Decided 18 May 2022 Full applications
  • 2020/5199/P Refused

    153 King Henry's Road London NW3 3RD

    Two new outdoor air condensers to serve the existing residential property; one to the front and one to the rear. Proposed service pipe

    Decided 7 Dec 2021 Full applications
  • 2021/4883/T Granted

    153 King Henry's Road London NW3 3RD

    FRONT GARDEN: 1 x Apple (T2) - Selectively reduce by approx. 0.5m REAR GARDEN: 1 x Purple Leaf Plum (Prunis Cerasifera Nigra) (T4) - Selectively reduce by approx. 1m - 2m, thin crown by removing water shoots, remove epicormic growth and lift to statutory height. 1 x Yew Hedge (Taxus Baccata) (T5) - Trim back from garden as hard as possible retaining greenery.

    Decided 8 Nov 2021 Trees
  • 2017/5387/T Granted

    153 King Henry's Road LONDON NW3 3RD

    (REAR GARDEN): 1 x Field Maple Acer campestre - fell to ground level by sectional takedown. 1 x Purple leaf Plum Prunus cerasifera 'Nigra' - reduce the height and the lateral spread all round by 1.5 - 2m back to the previous points of reduction, remove watershoots and deadwood.

    Decided 7 Nov 2017 Trees
  • 2016/4178/T Granted

    153 King Henry's Road London NW3 3RD

    REAR GARDEN: 1 x Purple Leaf Plum (T1) - Reduce crown all round 25 - 30% to previous reduction points, retain crown continuity. Thin and clean out crown, remove sucker regrowth. Lift canopy all round 1-2m and balance crown. 1 x Field Maple (T2) - Reduce in height by 1-2m and round off upper crown. Prune back lateral spread all round by up to 1m. Lift canopy by 0.5- 1m. Clean out crown, remove deadwood, weak and suppressed branches and suckers. Balance crown. FRONT GARDEN OF 155 1 x Purple Leaf Plum (T5) - Reduce crown all round 25 -30% to previous reduction points, retain crown continuity. Thin and clean out crown, remove sucker regrowth. Lift canopy all round 1-2m and balance crown.

    Decided 12 Oct 2016 Trees
  • 2011/5117/T Granted

    153 King Henry's Road London NW3 3RD

    REAR GARDEN: 1 x Corylus - Reduce and re-shape the crown by 30%. Clean out crown. Remove deadwood. 1 x Silver Birch - Fell to ground level.

    Decided 18 Nov 2011 Trees

Timeline

Dates from the published record

  1. 31 Aug 2026

    Received by Camden

  2. 1 Sep 2026

    Validated

    Checked as complete and ready for consideration.

  3. 5 Sep 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 27 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Camden took a median of 43 days over the applications it decided in the last year.

Documents

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

28 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 happens while it is decided

This application is with Camden for determination, against a statutory target of eight weeks. Over the last year Camden decided householder applications in a median of 66 days. More in our guide to how long planning decisions take.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 153 King Henry's Road London NW3 3RD

    2011/5117/T 50 yards away

    REAR GARDEN: 1 x Corylus - Reduce and re-shape the crown by 30%. Clean out crown. Remove deadwood. 1 x Silver Birch - Fell to ground level.

    Granted Trees

  • 153 King Henry's Road London NW3 3RD

    2016/4178/T 50 yards away

    REAR GARDEN: 1 x Purple Leaf Plum (T1) - Reduce crown all round 25 - 30% to previous reduction points, retain crown continuity. Thin and clean out crown, remove sucker regrowth. Lift canopy all round 1-2m and balance crown. 1 x Field Maple (T2) - Reduce in height by 1-2m and round off upper crown. Prune back lateral spread all round by up to 1m. Lift canopy by 0.5- 1m. Clean out crown, remove deadwood, weak and suppressed branches and suckers. Balance crown. FRONT GARDEN OF 155 1 x Purple Leaf Plum (T5) - Reduce crown all round 25 -30% to previous reduction points, retain crown continuity. Thin and clean out crown, remove sucker regrowth. Lift canopy all round 1-2m and balance crown.

    Granted Trees

  • 153 King Henry's Road London NW3 3RD

    2020/5199/P 50 yards away

    Two new outdoor air condensers to serve the existing residential property; one to the front and one to the rear. Proposed service pipe

    Refused Full applications

  • 153 King Henry's Road LONDON NW3 3RD

    2017/5387/T 50 yards away

    (REAR GARDEN): 1 x Field Maple Acer campestre - fell to ground level by sectional takedown. 1 x Purple leaf Plum Prunus cerasifera 'Nigra' - reduce the height and the lateral spread all round by 1.5 - 2m back to the previous points of reduction, remove watershoots and deadwood.

    Granted Trees

  • 153 King Henry's Road London NW3 3RD

    2021/4883/T 50 yards away

    FRONT GARDEN: 1 x Apple (T2) - Selectively reduce by approx. 0.5m REAR GARDEN: 1 x Purple Leaf Plum (Prunis Cerasifera Nigra) (T4) - Selectively reduce by approx. 1m - 2m, thin crown by removing water shoots, remove epicormic growth and lift to statutory height. 1 x Yew Hedge (Taxus Baccata) (T5) - Trim back from garden as hard as possible retaining greenery.

    Granted Trees

  • 153 King Henry's Road London NW3 3RD

    2022/0216/P 50 yards away

    Installation of 2 new outdoor air condenser units within acoustic enclosures, one to the front and one to the rear

    Refused Full applications

In Camden

  • 2026/4031/P Awaiting decision

    10 Albert Street London NW1 7NZ

    Erection of an extension to widen rear dormer window at second floor.

    Received 2 Oct, published by the council 6 Oct 2026 Householder
  • 2026/3231/P Granted

    9 Wadham Gardens London NW3 3DN

    Replacement rear timber casement window, installation of timber-panelled side access door, replacement of existing front boundary gates and piers, installation of metal railings, provision of reclaimed Yorkstone paving to the front garden and associated works.

    Received 30 Jul, published by the council 9 Aug 2026 Householder
  • 2026/4030/P Awaiting decision

    6 Leverton Street London NW5 2PJ

    Replace garden wall with metal railing; replace 3 rear windows, 3 rear elevation side windows, 1 rear door and 1 rear elevation side door with double-glazed crittal windows and doors; remove 2 rear windows; render rear elevation brickwork; and associated works.

    Received 1 Oct, published by the council 9 Oct 2026 Householder
  • 2026/3493/P Granted

    2 Wildwood Terrace London NW3 7HT

    Enlargement of the existing rear French doors and single-leaf door at lower ground floor level, together with the replacement of five rear timber sash windows.

    Received 14 Aug, published by the council 22 Aug 2026 Householder
  • 2026/2003/P Granted

    23 Glenmore Road London NW3 4BY

    Installation of external AC unit with acoustic enclosure to rear garden.

    Received 29 May, published by the council 24 Jul 2026 Householder