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Planning application

Hanover Lodge Outer Circle Regent's Park London NW1 4HB

Awaiting decision Westminster 26/04997/LBC Heritage and listed buildings

Works: Extension Small domestic

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

Relates to 26/04996/FULL

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

Proposal

Erection of single storey side extension at ground floor level. (Linked to 26/04996/FULL)

As published by the council, reference 26/04997/LBC

Application record

Reference
26/04997/LBC
Category
Heritage and listed buildings
Status
Pending
Received
24 Jul 2026
Validated
24 Jul 2026
Postcode
NW1 4HB

Site history

Applications at this address on the Westminster register

This site has had 10 applications since 2025: 2 approved, 0 refused.

  • 26/06528/FULL Awaiting decision

    Hanover Lodge Outer Circle Regent's Park London NW1 4HB

    Excavation of a basement plant room together with minor external and internal alterations. (Linked with 26/06529/LBC)

    Submitted 23 Sep 2026 Full applications
  • 26/06529/LBC Awaiting decision

    Hanover Lodge Outer Circle Regent's Park London NW1 4HB

    Excavation of a basement plant room together with minor external and internal alterations. (Linked with 26/06528/FULL)

    Submitted 23 Sep 2026 Heritage and listed buildings
  • 26/05564/LBC Awaiting decision

    Hanover Lodge Outer Circle Regent's Park London NW1 4HB

    Creation of a lower ground floor extension and excavation of a sunken garden with associated landscaping. (Linked with 26/05563/FULL)

    Submitted 14 Aug 2026 Heritage and listed buildings
  • 26/05563/FULL Awaiting decision

    Hanover Lodge Outer Circle Regent's Park London NW1 4HB

    Creation of a lower ground floor extension and excavation of a sunken garden with associated landscaping. (Linked with 26/05564/LBC)

    Submitted 14 Aug 2026 Full applications
  • 26/04996/FULL Awaiting decision

    Hanover Lodge Outer Circle Regent's Park London NW1 4HB

    Erection of single storey side extension at ground floor level. (Linked to 26/04997/LBC)

    Submitted 24 Jul 2026 Full applications
  • 26/04994/FULL Awaiting decision

    Hanover Lodge Outer Circle Regent's Park London NW1 4HB

    Erection of rear conservatory extensions and an entrance loggia to side with roof terrace above, together with associated landscaping and alterations. (Linked with 26/04995/LBC)

    Submitted 24 Jul 2026 Full applications
  • 26/04995/LBC Awaiting decision

    Hanover Lodge Outer Circle Regent's Park London NW1 4HB

    Erection of rear conservatory extensions and an entrance loggia to side with roof terrace above, together with associated landscaping and alterations. (Linked with 26/04994/FULL)

    Submitted 24 Jul 2026 Heritage and listed buildings
  • 26/00131/TCA Granted

    Hanover Lodge Outer Circle Regent's Park London NW1 4HB

    21 x Magnolia grandiflora: reduce lateral growth towards Hanover Lodge by 1m. Reduce height by up to 2m to give uniform height.

    Decided 4 Feb 2026 Trees
  • 25/05686/LBC Granted

    Hanover Lodge Outer Circle Regent's Park London NW1 4HB

    Internal alterations to Lower Ground, Ground and First Floors.

    Decided 30 Sep 2025 Heritage and listed buildings

Timeline

Dates from the published record

  1. 24 Jul 2026

    Received by Westminster

  2. 1 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 18 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Westminster took a median of 91 days over the applications it decided in the last year.

Cases linked to this one on the register

  • 26/04996/FULL Awaiting decision

    Hanover Lodge Outer Circle Regent's Park London NW1 4HB

    Erection of single storey side extension at ground floor level. (Linked to 26/04997/LBC)

    Submitted 24 Jul 2026 Full applications

1 later application on the register refers to this one:

  • 26/04996/FULL Awaiting decision

    Hanover Lodge Outer Circle Regent's Park London NW1 4HB

    Erection of single storey side extension at ground floor level. (Linked to 26/04997/LBC)

    Submitted 24 Jul 2026 Full applications

What happens while it is decided

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided heritage and listed building applications in a median of 119 days. More in our guide to how long planning decisions take.

About heritage and listed building applications

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Hanover Lodge Outer Circle Regent's Park London NW1 4HB

    26/04996/FULL Submitted 24 Jul 2026 50 yards away

    88% historically approved · decision due ~18 Sep

    Erection of single storey side extension at ground floor level. (Linked to 26/04997/LBC)

    Awaiting decision Full applications Extension
    Small domestic
  • Hanover Lodge Outer Circle Regent's Park London NW1 4HB

    26/04994/FULL Submitted 24 Jul 2026 50 yards away

    88% historically approved · decision due ~18 Sep

    Erection of rear conservatory extensions and an entrance loggia to side with roof terrace above, together with associated landscaping and alterations. (Linked with 26/04995/LBC)

    Awaiting decision Full applications Extension
  • Hanover Lodge Outer Circle Regent's Park London NW1 4HB

    26/04995/LBC Submitted 24 Jul 2026 50 yards away

    90% historically approved · decision due ~18 Sep

    Erection of rear conservatory extensions and an entrance loggia to side with roof terrace above, together with associated landscaping and alterations. (Linked with 26/04994/FULL)

    Awaiting decision Heritage and listed buildings Extension
  • Veneto Villa Outer Circle Regent's Park London NW1 4HB

    26/06896/TCA Submitted 9 Oct 2026 50 yards away

    100% historically approved · decision due ~4 Dec

    T1. English Oak Front Garden: Observations: Visual evidence of an Oak Processionary Moth (OPM) nest present in the tree. Raise canopy to clear the property roof by 3m. Raise canopy to statutory clearance heights: 5.5m over the main road, 2.5m over the footpath. Remove dead branches throughout the crown exceeding 2.5cm in diameter. Inspect the crown for any adverse conditions. T5. Rowan Front Garden: Reduce branches to clear the adjacent property elevation/roof by up to 2m. Remove dead branches throughout the crown area that are over 2.5cm in diameter, and inspect the crown for any adverse conditions. T10. London Plane Rear Garden: Selectively raise the canopy to a height of between 8m & 10m by lifting the secondary trailing branches only or to the point where historical pruning points have been made. Remove dead branches throughout the crown area that are over 2.5cm in diameter, and inspect the crown for any adverse conditions. T12. Japanese Maple Rear Garden: Judiciously reduce back to clear Phormiums. T15. Holm Oak Rear Garden/North Boundary: Remove dead branches throughout the crown area that are over 2.5cm in diameter, and inspect the crown for any adverse conditions. Selectively reduce crown spread on the south and west flanks by 1.5m, pruning the longer stem sections back to suitable growth points to leave a natural, rounded appearance. T16. Norway Maple Rear Garden/North Boundary: Poor form/dieback through the crown and contributing to boundary wall failure. Dismantle in sections to ground level and treat stump with ecoplugs to prevent regrowth. Overall life expectancy is significantly compromised T17. Norway Maple Rear Garden/North Boundary: Poor form/dieback through the crown and contributing to boundary wall failure. Dismantle in sections to ground level and grind out the stump. Overall life expectancy is significantly compromised

    Awaiting decision Trees 6 docs
    Small domestic
  • Regency Villa Outer Circle Regent's Park London NW1 4HB

    26/05274/FULL Submitted 4 Aug 2026 50 yards away

    88% historically approved · decision due ~10 Nov

    Enlargement to existing wings and garage.

    Awaiting decision Full applications
  • Hanover Lodge Outer Circle Regent's Park London NW1 4HB

    26/05564/LBC Submitted 14 Aug 2026 50 yards away

    90% historically approved · decision due ~9 Oct

    Creation of a lower ground floor extension and excavation of a sunken garden with associated landscaping. (Linked with 26/05563/FULL)

    Awaiting decision Heritage and listed buildings Extension

In Westminster

  • 26/07452/LBC Awaiting decision

    Flat 1 31 South Audley Street London W1K 2PG

    Replacement of windows, Installation of an external condenser to the rear elevation including Internal refurbishment. (Linked with 26/07451/FULL)

    Received 2 Nov, published by the council 4 Nov 2026 Heritage and listed buildings
  • 26/07433/LBC Awaiting decision

    9 Henrietta Street London WC2E 8PW

    Refurbishments to the ground floor entrance, alterations to the rear third floor terrace including installation of external handrail and removal of existing condensers and installation of new plant equipment at first floor level. Internal alterations at ground floor entrance and upper floors and other associated works. (Linked with 26/07432/FULL)

    Received 2 Nov, published by the council 4 Nov 2026 Heritage and listed buildings
  • 26/05473/LBC Decided

    9A Grosvenor Square London W1K 5AE

    Installation of natural Portland Stone paving to two front entrances. (Linked to 26/06273/FULL)

    Received 12 Aug, published by the council 22 Sep 2026 Heritage and listed buildings
  • 26/07421/LBC Awaiting decision

    1 Upper St Martin's Lane London WC2H 9NY

    Installation of non-illuminated vinyl lettering to the external face of the existing ground-floor shopfront windows for a temporary period. (Linked with 26/07083/ADV)

    Received 30 Oct, published by the council 3 Nov 2026 Heritage and listed buildings
  • 26/07416/LBC Awaiting decision

    39 Montagu Square London W1H 2LL

    Amalgamation of Flats 3 and 4 to form one single dwelling including associated internal reconfiguration and refurbishments, alterations to access arrangements and improvements to the existing terrace and private amenity spaces. Together with the removal and alteration of modern partitions, roof replacement, rebuilding of the roof terrace, new plant and addition of a new staircase, structural works, new window openings, and other associated works. (Linked with 26/07415/FULL)

    Received 30 Oct, published by the council 3 Nov 2026 Heritage and listed buildings