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Planning application

Flat 2 12 Lyndhurst Gardens London NW3 5NR

Granted Camden 2019/3290/L Heritage and listed buildings

Works: Extension Windows or glazing Small domestic

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

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

Proposal

Single storey rear extension to replace existing single storey rear extension; two storey side extension to replace existing two storey side extension (smaller footprint); creation of basement below new extensions and part of host building, with side lightwell; removal of upper ground floor bay window and replacement with 2x windows; internal alterations to lower ground floor level

As published by the council, reference 2019/3290/L

Application record

Reference
2019/3290/L
Category
Heritage and listed buildings
Status
Final Decision
Decision
Granted
Decided
5 Nov 2020
Postcode
NW3 5NR

Site history

Applications at this address on the Camden register

This site has had 11 applications since 2014: 9 approved, 1 refused.

  • 2025/1776/L Granted

    Flat 2 12 Lyndhurst Gardens London NW3 5NR

    Internal alterations to upper and lower ground-floor maisonette departing from listed building consent ref 2022/1282/L granted on 02/08/2025 for Single storey rear extension to replace existing single storey rear extension; removal of upper ground floor bay window and replacement with 2x windows; outbuilding in lower part of garden; internal alterations (retrospective).

    Decided 12 Jun 2025 Heritage and listed buildings
  • 2025/1071/L Granted

    Flat 2 12 Lyndhurst Gardens London NW3 5NR

    Approval of details in relation to condition 4 (detailed design drawings) of listed building consent ref 2022/1282/L granted on 02/08/2022 for replacement single-storey rear extension, removal of upper-ground floor bay window and replacement with 2 no. windows, erection of garden outbuilding, and various internal alterations.

    Decided 22 Apr 2025 Heritage and listed buildings
  • 2024/4946/T Granted

    Flat 2 12 Lyndhurst Gardens London NW3 5NR

    REAR GARDEN: 1 x Cabbage Palm (T1) - Fell to ground level.

    Decided 3 Dec 2024 Trees
  • 2022/1282/L Granted

    Flat 2 12 Lyndhurst Gardens London NW3 5NR

    Single storey rear extension to replace existing single storey rear extension; removal of upper ground floor bay window and replacement with 2x windows; outbuilding in lower part of garden; internal alterations

    Decided 2 Aug 2022 Heritage and listed buildings
  • 2022/1151/P Granted

    Flat 2 12 Lyndhurst Gardens London NW3 5NR

    Single storey rear extension to replace existing single storey rear extension; removal of upper ground floor bay window and replacement with 2x windows; outbuilding in lower part of garden

    Decided 2 Aug 2022 Full applications
  • 2022/1750/T Granted

    Flat 2 12 Lyndhurst Gardens London NW3 5NR

    REAR GARDEN: 1 x Ash (T1) - Reduce crown to previous pruning points, approx. 2m - 3m reduction.

    Decided 29 Jun 2022 Trees
  • 2022/1759/T Granted

    Flat 2 12 Lyndhurst Gardens London NW3 5NR

    REAR GARDEN: 1 x Sycamore (T2) - Reduce crown by up to 4m.

    Decided 15 Jun 2022 Trees
  • 2019/3147/P Granted

    Flat 2 12 Lyndhurst Gardens London NW3 5NR

    Single storey rear extension to replace existing single storey rear extension; two storey side extension to replace existing two storey side extension (smaller footprint); creation of basement below new extensions and part of host building, with side lightwell; removal of upper ground floor bay window and replacement with 2x windows

    Decided 5 Nov 2020 Full applications
  • 2014/4740/P Refused

    Flat 2 12 Lyndhurst Gardens London NW3 5NR

    Erection of single storey timber clad garden room in the rear garden in connection with existing use as a flat (Class C3)

    Decided 30 Oct 2014 Full applications
  • 2014/6821/L Withdrawn

    Flat 2 12 Lyndhurst Gardens London NW3 5NR

    Erection of single storey timber clad garden room in the rear garden in connection with existing use as a flat (Class C3)

    Decided 29 Oct 2014 Heritage and listed buildings

Timeline

Dates from the published record

  1. 5 Nov 2020

    Decision issued: Granted

  2. 22 Jul 2026

    Added to PlanIndex

What this grant of permission means

Camden granted permission on 5 November 2020, 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 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 500 metres

  • Flat 2 12 Lyndhurst Gardens London NW3 5NR

    2014/4740/P 0m away

    Erection of single storey timber clad garden room in the rear garden in connection with existing use as a flat (Class C3)

    Refused Full applications
    Small domestic

  • Flat 2 12 Lyndhurst Gardens London NW3 5NR

    2014/6821/L 0m away

    Erection of single storey timber clad garden room in the rear garden in connection with existing use as a flat (Class C3)

    Withdrawn Heritage and listed buildings
    Small domestic

  • Flat 1 12 Lyndhurst Gardens London NW3 5NR

    2022/1760/T 0m away

    REAR GARDEN: 1 x Ash (T4) - Crown reduction of approx. 2.5m on all aspects of tree (back to previous pruning points).

    Granted Trees

  • Flat 2 12 Lyndhurst Gardens London NW3 5NR

    2025/1776/L 0m away

    Internal alterations to upper and lower ground-floor maisonette departing from listed building consent ref 2022/1282/L granted on 02/08/2025 for Single storey rear extension to replace existing single storey rear extension; removal of upper ground floor bay window and replacement with 2x windows; outbuilding in lower part of garden; internal alterations (retrospective).

    Granted Heritage and listed buildings Extension Windows or glazing
    Small domestic

  • Flat 2 12 Lyndhurst Gardens London NW3 5NR

    2025/1071/L 0m away

    Approval of details in relation to condition 4 (detailed design drawings) of listed building consent ref 2022/1282/L granted on 02/08/2022 for replacement single-storey rear extension, removal of upper-ground floor bay window and replacement with 2 no. windows, erection of garden outbuilding, and various internal alterations.

    Granted Heritage and listed buildings Extension Windows or glazing
    Small domestic

  • Flat 2 12 Lyndhurst Gardens London NW3 5NR

    2022/1282/L 0m away

    Single storey rear extension to replace existing single storey rear extension; removal of upper ground floor bay window and replacement with 2x windows; outbuilding in lower part of garden; internal alterations

    Granted Heritage and listed buildings Extension Windows or glazing
    Small domestic

In Camden

  • 2026/3851/L Awaiting decision

    10 Chalcot Crescent London NW1 8YD

    Variation of condition 2 (drawings) to listed building consent 2025/4952/L dated 16/01/2026 for 'Erection of a lower ground floor rear extension and internal alterations' for the removal of the existing non-original loft hatch and roof hatch above, and the installation of an automatic opening vent (AOV) rooflight.

    8 Sep 2026 Heritage and listed buildings
  • 2026/3864/L Awaiting decision

    88 Frognal London Camden NW3 6XB

    Discharge of condition 4 (c) Samples and/or manufacturer's details of new facing materials for the extension and rebuilt garage. d) Details of the new roofing materials, rooflight, and slate vents) of 2025/3436/L (External works comprising demolition of existing conservatory and erection of single-storey ground floor extension; demolition of existing garage and erection of replacement garage; alterations and repairs to roof; repair and minor alterations to building facade; provision of new hard and soft landscaping. Interior works comprising general remodelling works; minor changes to planform and openings; installation of new mechanical and electrical services throughout)

    7 Sep 2026 Heritage and listed buildings
  • 2026/2714/L Granted

    4 Basement Flat Lyme Street London Camden NW1 0EH

    Repairs to front entrance landing and stairs to raised ground floor entrance, addition of ACO drains, replacement of non-breathable paint/render on semi-basement front wall, repairs to bathroom and improvement to ventilation and repair of front boundary wall.

    29 Jun 2026 Heritage and listed buildings
  • 2026/2034/L Granted

    15 Chalcot Square London NW1 8YA

    Details pursuant to Condition 4(a) (joinery) and 4(b) (terrace railings and external staircase) of Listed Building Consent 2025/2372/L, dated 29/09/2025, for the "Single storey rear extension and associated internal alterations. Enlargement of upper ground floor terrace."

    19 May 2026 Heritage and listed buildings
  • 2026/2333/L Granted

    Flat A 26 Eton Avenue London NW3 3HL

    Replacement and alterations to front boundary treatment including new brick piers, installation of a centralised pedestrian gate and timber vehicular gates.

    8 Jun 2026 Heritage and listed buildings