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Planning application

20 Rosslyn Hill London NW3 1PD

Granted Camden 2021/3128/P Full applications

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

Erection of replacement single storey rear extension, alterations to front and rear fenestration including reconfigured front entrance and replacement of garage door with window in association with conversion of garage to habitable accommodation; replacement boundary treatment

As published by the council, reference 2021/3128/P

Application record

Reference
2021/3128/P
Category
Full applications
Status
Final Decision
Decision
Granted
Decided
7 Sep 2021
Postcode
NW3 1PD

Site history

Applications at this address on the Camden register

This site has had 3 applications since 2018: 3 approved, 0 refused.

  • 2021/3030/P Granted

    20 Rosslyn Hill London NW3 1PD

    Replacement of all windows on all elevations to painted double glazed timber casement windows

    Decided 1 Sep 2021 Full applications
  • 2018/5120/P Granted

    20 Rosslyn Hill London NW3 1PD

    Change of use from a doctor's surgery to a four bedroom house, involving adding a dormer window and two doors to the rear elevation.

    Decided 24 Jul 2020 Full applications

Timeline

Dates from the published record

  1. 7 Sep 2021

    Decision issued: Granted

  2. 22 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 2022/0414/P Granted

    20 Rosslyn Hill London Camden NW3 1PD

    Non-material amendment for 2021/3128/P dated 07/09/2021 for 'Erection of replacement single storey rear extension, alterations to front and rear fenestration including reconfigured front entrance and replacement of garage door with window in association with conversion of garage to habitable accommodation; replacement boundary treatment'. Changes include retaining the raised parapet on extension by 300mm and retaining the replacement of the three full height doors with one five panel window to match existing windows (Retrospective).

    Decided 29 Apr 2022 Full applications

What this grant of permission means

Camden granted permission on 7 September 2021, 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 20 Rosslyn Hill London NW3 1PD

    2021/3030/P 50 yards away

    Replacement of all windows on all elevations to painted double glazed timber casement windows

    Granted Full applications Windows or glazing

  • 20 Rosslyn Hill London NW3 1PD

    2018/5120/P Submitted 23 Oct 2018 50 yards away

    Change of use from a doctor's surgery to a four bedroom house, involving adding a dormer window and two doors to the rear elevation.

    Granted Full applications Loft or dormer Windows or glazing 23 docs

  • 20 Rosslyn Hill London Camden NW3 1PD

    2022/0414/P 50 yards away

    Non-material amendment for 2021/3128/P dated 07/09/2021 for 'Erection of replacement single storey rear extension, alterations to front and rear fenestration including reconfigured front entrance and replacement of garage door with window in association with conversion of garage to habitable accommodation; replacement boundary treatment'. Changes include retaining the raised parapet on extension by 300mm and retaining the replacement of the three full height doors with one five panel window to match existing windows (Retrospective).

    Granted Full applications Extension Windows or glazing
    Small domestic

  • 18 Rosslyn Hill London NW3 1PD

    2013/3519/T 50 yards away

    (TPO Ref: 12H) FRONT GARDEN: 1 x Silver Birch - Reduce and thin out by 25% and reshape.

    Refused Trees

  • 16 Rosslyn Hill London NW3 1PD

    2023/1750/P 50 yards away

    Erection of rear extension

    Withdrawn Full applications Extension

  • 16 Rosslyn Hill London NW3 1PD

    2021/5132/P 50 yards away

    Retrospective application for replacement of former wooden slat fence with new metal railings on a replacement low brick wall with brick piers and new metal entrance gate & sliding vehicular gates.

    Granted Full applications
    Small domestic

In Camden

  • 2026/0990/P Refused

    1 Bleeding Heart Yard & 19 Greville Street London EC1N 8SJ

    Change of use from office space and restaurant use (Class E) and members club (Sui Generis) to affordable workspace and restaurant use (Class E) and 1 x residential unit on the third and fourth floors (Class C3). Erection of a two-storey roof extension across 19 Greville Street and 1 Bleeding Heart Yard, including alterations at second-floor level to the interior courtyard elevation, ground-floor fenestration changes, and a roof terrace for the associated residential unit.

    Received 26 Mar, published by the council 24 Jul 2026 Full applications
  • 2026/3044/P Granted

    London Irish Centre 50-52 Camden Square London NW1 9XB

    Details to discharge Condition 25 Part A (Air Quality Monitoring) of planning permission ref. 2020/1481/P dated 17/05/24 for 'Redevelopment of site to provide new and reconfigured community centre and ancillary residential accommodation (Class D1/ D2) involving alterations to retained buildings at No's. 50, 51 and 52 Camden Square including replacement of two storey 'link' building; demolition of Murray Street and Murray Mews buildings and replacement with part-three / part-four storey building (plus basement level) with second and third floor terraces and new entrance; associated landscaping and cycle parking'.

    Received 20 Jul, published by the council 2 Aug 2026 Full applications
  • 2026/4338/P Awaiting decision

    32 Willoughby Road London NW3 1RU

    Details to discharge condition 6 (tree protection methods) of planning permission 2025/4186/P granted 13/11/2025 for 'Demolition of existing two storey outrigger and replacement with part two-storey, part single storey rear extension, loft conversion with dormer and roof light to main roof at rear, new windows to flanking wall, replacement of existing windows and installation of a gate and fence to side'.

    Received 5 Oct, published by the council 9 Oct 2026 Full applications
  • 2026/4141/P Awaiting decision

    24 Endell Street London WC2H 9HQ

    Relocation of three air conditioning condenser units to first floor roof, construction of an acoustic enclosure and other associated works.

    Received 5 Oct, published by the council 9 Oct 2026 Full applications
  • 2026/3907/P Awaiting decision

    Flat 1 16 Lyndhurst Road London NW3 5NL

    External renovations to the front of the property, including works to the entry porch, steps, replacment front door, installation of metal railings to boundary wall and paving to front garden and erection of a glass roof to the side passage to create a bike shelter.

    Received 5 Oct, published by the council 9 Oct 2026 Full applications