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Planning application

12A Hollycroft Avenue London NW3 7QL

Granted Camden 2023/3847/P Full Planning Permission

Works: Windows or glazing

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

Proposal

Alterations at basement level, including replacement of single-glazed timber frame door and window at rear with double-glazed timber frame sliding doors; and replacement of single-glazed timber frame window at rear/side with double-glazed timber frame window.

As published by the council, reference 2023/3847/P

Application record

Reference
2023/3847/P
Type
Full Planning Permission
Status
Final Decision
Decision
Granted
Received
22 Nov 2023
Validated
23 Nov 2023
Decided
15 Jan 2024
Ward
Frognal
Decision by
Delegated
Postcode
NW3 7QL

Site history

Applications at this address on the Camden register

This site has had 9 applications since 2023: 7 approved, 0 refused.

  • 2026/1150/T Withdrawn

    12A Hollycroft Avenue London NW3 7QL

    (TPO REF: C1323 2023) REAR GARDEN: 1 x Sycamore (T2) - Reduce overall crown by up to 3m.

    Decided 22 Apr 2026 Trees
  • 2026/1157/T Withdrawn

    12A Hollycroft Avenue London NW3 7QL

    REAR GARDEN: 1 x Sycamore (T1) - Reduce overall crown by up to 3m.

    Decided 22 Apr 2026 Trees
  • 2026/0908/T Granted

    12A Hollycroft Avenue London NW3 7QL

    (TPO REF: C1303 2023) REAR GARDEN: 1 x Sycamore (T2) - Reduce crown by 30%, 4m of height and 2.5m of width.

    Decided 15 Apr 2026 Trees
  • 2026/0931/T Granted

    12A Hollycroft Avenue London NW3 7QL

    REAR GARDEN: 1 x Sycamore (T1) - Reduce crown by 30%, 4m of height and 2.5m of width. 1 x Bay (T3) - Cut back from building 1.5m. 1 x Yew (T4) - Reduce crown by 30%, 1.5m of height and 1.5m of width.

    Decided 15 Apr 2026 Trees
  • 2024/0358/T Granted

    12A Hollycroft Avenue London NW3 7QL

    REAR GARDEN: 1 x Sycamore (T2) - Remove hazard beam split limb.

    Decided 27 Feb 2024 Trees
  • 2024/0318/T Granted

    12A Hollycroft Avenue London NW3 7QL

    REAR GARDEN: 1 x Sycamore (T1) - Crown clean to remove all hazardous broken out, hanging branches.

    Decided 27 Feb 2024 Trees
  • 2023/3416/T Granted

    12A Hollycroft Avenue London NW3 7QL

    FRONT GARDEN: 1 x Cotoneaster (T1) - Fell to ground level.

    Decided 20 Sep 2023 Trees
  • 2023/3268/T Granted

    12A Hollycroft Avenue London NW3 7QL

    FRONT GARDEN: 1 x Cotoneaster (T1) - Removing tallest branches to stabilize and hold tree steady at two points with use of wall brackets.

    Decided 20 Sep 2023 Trees

Timeline

Dates from the published record

  1. 22 Nov 2023

    Received by Camden

  2. 23 Nov 2023

    Validated

    Checked as complete and ready for consideration.

  3. 15 Jan 2024

    Decision issued: Granted

  4. 22 Jul 2026

    Added to PlanIndex

Documents

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

13 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 15 January 2024, 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

  • 12A Hollycroft Avenue London NW3 7QL

    2024/0358/T Submitted 30 Jan 2024 50 yards away

    REAR GARDEN: 1 x Sycamore (T2) - Remove hazard beam split limb.

    Granted Trees 4 docs

  • 12A Hollycroft Avenue London NW3 7QL

    2023/3416/T 50 yards away

    FRONT GARDEN: 1 x Cotoneaster (T1) - Fell to ground level.

    Granted Trees

  • 12A Hollycroft Avenue London NW3 7QL

    2026/0908/T Submitted 9 Mar 2026 50 yards away

    (TPO REF: C1303 2023) REAR GARDEN: 1 x Sycamore (T2) - Reduce crown by 30%, 4m of height and 2.5m of width.

    Granted Trees 4 docs

  • 12A Hollycroft Avenue London NW3 7QL

    2026/0931/T Submitted 9 Mar 2026 50 yards away

    REAR GARDEN: 1 x Sycamore (T1) - Reduce crown by 30%, 4m of height and 2.5m of width. 1 x Bay (T3) - Cut back from building 1.5m. 1 x Yew (T4) - Reduce crown by 30%, 1.5m of height and 1.5m of width.

    Granted Trees 4 docs

  • Flat 1 12 Hollycroft Avenue London NW3 7QL

    2010/4534/P 50 yards away

    Alterations to existing top floor flat (Class C3), including the widening of side roof dormer and replacement of rear window.

    Granted Full applications Loft or dormer Windows or glazing

  • 12 Hollycroft Avenue London NW3 7QL

    2012/5359/P 50 yards away

    Repavement of forecourt of residential flats (Class C3).

    Granted Full applications New dwelling

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