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Planning application

Athlone House Hampstead Lane London N6 4RU

Granted Camden 2020/2197/P Full applications

Works: Extension Domestic

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

Relates to 2016/3587/P, 2017/4156/P

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

Proposal

Details required by part condition 12 (part relating to protection of reptiles and amphibians around pond) of planning permission dated 21.9.17 ref 2017/4156/P (for Variation of condition 2 of planning permission dated 9.9.16 ref 2016/3587/P for restoration and extension of Athlone House for use as a 6 bedroom single dwelling house and other works)

As published by the council, reference 2020/2197/P

Application record

Reference
2020/2197/P
Category
Full applications
Status
Final Decision
Decision
Granted
Decided
29 Jun 2020
Postcode
N6 4RU

Site history

Applications at this address on the Camden register

This site has had 60 applications since 2014: 58 approved, 1 refused.

  • 2023/0943/T Granted

    Athlone House Hampstead Lane London N6 4RU

    REAR GARDEN: 1 x Lime (T1) - Pollard removing 2m from stem to provide more structurally stable form. FRONT GARDEN:1 x Sycamore (T2) - Crown reduction by up to 4m to provide a safe and structurally robust framework.

    Decided 6 Apr 2023 Trees
  • 2023/0022/T Granted

    Athlone House Hampstead Lane London N6 4RU

    FRONT GARDEN: 1 x Sweet Chestnut (T1) - Crown reduction by up to 2.5m to provide a safe and structurally robust framework. REAR GARDEN: 1 x Horse Chestnut (T2) - Reduce canopy by up to 2 metres to reduce weight and windsail in outer canopy and minimise stress at unions. Establish framework to manage the tree with these dimensions on 3 - 5 year cycle with regular aerial inspection. Maintain natural and consistent canopy outline by pruning to significant growth points. Install Cobra bracing at approx. 10m to further mitigate any risk of stem failure. 1 x Sycamore (T3) - Reduce crown of this stem by up to 3m to minimise increasing girth around the base. Rebalance remaining crown by up to 2m where necessary. All pruning cuts will be made strictly within British Standards of Arboriculture (BS3998) to help maintain the long-term health of the trees.

    Decided 15 Feb 2023 Trees
  • 2022/4397/T Granted

    Athlone House Hampstead Lane London N6 4RU

    IN GROUNDS: 1 x Cedar (T1) - Reduce longest lateral branches at first major branch union by up to 2m to provide a more balanced form and minimise risk of limb failure. 1 x Oak (T2) - Reduce lowest lateral limb by up to 2m to balance overall crown. 1 x Horse Chestnut (T3) - Remove 4 lowest lateral limbs. These limbs are all damaged, with beam splits and/or decay with limited growth points to reduce back to. 1 x Horse Chestnut (T4) - Fell to ground level. 1 x Multi-Stemmed Ash (T5) - Reduce 3 rear stems by up to 5m to minimise risk of failure. Reduce front stems by up to 2m to rebalance. 1 x Goat Willow (T6) - Reduce leaning stem over Caenwood by up to 3m to provide a more upright form. 1 x Mature Oak (T7) - Reduce upper canopy by up to 2m to provide tidy and consistent shape.

    Decided 18 Nov 2022 Trees
  • 2022/3885/T Granted

    Athlone House Hampstead Lane London N6 4RU

    DD 5 Day Notice IN GROUNDS: 1 x Oak and surrounding trees - Fell to ground level and prune surroundign trees to make safe.

    Decided 25 Oct 2022 Trees
  • 2020/4992/P Granted

    Athlone House Hampstead Lane London N6 4RU

    Installation of a new pedestrian gate in boundary wall of Hampstead Lane adjoining Caenwood Cottage

    Decided 23 Dec 2020 Full applications
  • 2020/3466/P Granted

    Athlone House Hampstead Lane London N6 4RU

    Erection of a tree house with ropebridge walkway, slide and raised deck in the grounds of dwelling house

    Decided 29 Sep 2020 Full applications
  • 2020/2376/P Withdrawn

    Athlone House Hampstead Lane London N6 4RU

    Erection of a playhouse in the garden.

    Decided 29 Jul 2020 Full applications
  • 2020/0963/P Granted

    Athlone House Hampstead Lane London N6 4RU

    Details required by condition 28b (energy statement measures) of planning permission dated 21.9.17 ref 2017/4156/P (for Variation of condition 2 of planning permission dated 9.9.16 ref 2016/3587/P for restoration and extension of Athlone House for use as a 6 bedroom single dwelling house and other works)

    Decided 1 Jul 2020 Full applications
  • 2020/1457/P Granted

    Athlone House Hampstead Lane London N6 4RU

    Details required by condition 31 (drainage system implementation) of planning permission dated 21.9.17 ref 2017/4156/P (for Variation of condition 2 of planning permission dated 9.9.16 ref 2016/3587/P for restoration and extension of Athlone House for use as a 6 bedroom single dwelling house and other works)

    Decided 1 Jul 2020 Full applications
  • 2020/1458/P Granted

    Athlone House Hampstead Lane London N6 4RU

    Details required by condition 27b (BREEAM measures evidence) of planning permission dated 21.9.17 ref 2017/4156/P (for Variation of condition 2 of planning permission dated 9.9.16 ref 2016/3587/P for restoration and extension of Athlone House for use as a 6 bedroom single dwelling house and other works)

    Decided 1 Jul 2020 Full applications

Timeline

Dates from the published record

  1. 29 Jun 2020

    Decision issued: Granted

  2. 22 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

  • 2016/3587/P Granted

    Athlone House Hampstead Lane London N6 4RU

    Restoration and extension of Athlone House for use as a 6 bedroom single dwelling house; creation of new vehicular/pedestrian entrance from Hampstead Lane and associated part demolition of boundary wall; refurbishment and extension of Caen Cottage and refurbishment of the Gate House, both to be used as ancillary residential accommodation; erection of a summer house on disused tennis court within the grounds; and associated landscaping works and restoration of historic garden.

    Decided 9 Sep 2016 Full applications
  • 2017/4156/P Granted

    Athlone House Hampstead Lane London N6 4RU

    Variation of condition 2 (approved plans) of planning permission dated 9.9.16 ref 2016/3587/P (for Restoration and extension of Athlone House for use as a 6 bedroom single dwelling house; creation of new vehicular/pedestrian entrance from Hampstead Lane and associated part demolition of boundary wall; refurbishment and extension of Caen Cottage and refurbishment of the Gate House, both to be used as ancillary residential accommodation; erection of a summer house on disused tennis court within the grounds; and associated landscaping works and restoration of historic garden)- namely to allow minor rewording of all conditions (except nos 3, 4, 5, 6, 7, 8, 10, 11, 18, 20); variation of conditions 27, 28 and 29 relating to energy and sustainability matters; minor amendments to basement and ground floor layouts including erection of a new secondary porch and new plant enclosures on the north side.

    Decided 21 Sep 2017 Full applications

What this grant of permission means

Camden granted permission on 29 June 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 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

  • Athlone House Hampstead Lane London N6 4RU

    2022/4397/T 50 yards away

    IN GROUNDS: 1 x Cedar (T1) - Reduce longest lateral branches at first major branch union by up to 2m to provide a more balanced form and minimise risk of limb failure. 1 x Oak (T2) - Reduce lowest lateral limb by up to 2m to balance overall crown. 1 x Horse Chestnut (T3) - Remove 4 lowest lateral limbs. These limbs are all damaged, with beam splits and/or decay with limited growth points to reduce back to. 1 x Horse Chestnut (T4) - Fell to ground level. 1 x Multi-Stemmed Ash (T5) - Reduce 3 rear stems by up to 5m to minimise risk of failure. Reduce front stems by up to 2m to rebalance. 1 x Goat Willow (T6) - Reduce leaning stem over Caenwood by up to 3m to provide a more upright form. 1 x Mature Oak (T7) - Reduce upper canopy by up to 2m to provide tidy and consistent shape.

    Granted Trees

  • Athlone House Hampstead Lane London N6 4RU

    2018/2599/P 50 yards away

    Details required by condition 3 (relating to design details of Gatehouse and Caenwood Cottage) of planning permission dated 21/09/17 ref 2017/4156/P (Variation of condition 2 of planning permission dated 09/09/2016 ref 2016/3587/P for restoration and extension of Athlone House for use as a 6 bedroom single dwelling house and other works).

    Granted Full applications Extension
    Domestic

  • Athlone House Hampstead Lane London N6 4RU

    2018/0571/P 50 yards away

    Details required by condition 3b (window and door openings) of planning permission dated 21.9.17 ref 2017/4156/P (for Variation of condition 2 of planning permission dated 9.9.16 ref 2016/3587/P for restoration and extension of Athlone House for use as a 6 bedroom single dwelling house and other works)

    Granted Full applications Extension Windows or glazing
    Domestic

  • Athlone House Hampstead Lane London N6 4RU

    2017/5043/T 50 yards away

    WITHIN GROUNDS: THREE TREES Labelled on the plan acompanying the notification of tree works ref:(817)029_PL01 - Remove

    Granted Trees

  • Athlone House Hampstead Lane London N6 4RU

    2018/2341/P 50 yards away

    Details required by condition 28a (part relating to PV feasibility study) of planning permission dated 21.9.17 ref 2017/4156/P (for Variation of condition 2 of planning permission dated 9.9.16 ref 2016/3587/P for restoration and extension of Athlone House for use as a 6 bedroom single dwelling house and other works)

    Granted Full applications Extension
    Domestic

  • Athlone House Hampstead Lane London N6 4RU

    2018/0472/P 50 yards away

    Details required by condition 3a (doors) of planning permission dated 21.9.17 ref 2017/4156/P (for Variation of condition 2 of planning permission dated 9.9.16 ref 2016/3587/P for restoration and extension of Athlone House for use as a 6 bedroom single dwelling house and other works)

    Granted Full applications Extension
    Domestic

In Camden

  • 2026/0369/P Granted

    Railway embankment and land west of 49 Adelaide Road London NW3 3QB

    Installation of a new DNO (Distribution Network Operator) cabinet and erection secure access gate to Adelaide Road, erection of staircase to railway embankment, associated works.

    Received 17 Jul, published by the council 24 Jul 2026 Full applications
  • 2026/3694/P Granted

    19 Charterhouse Street London EC1N 6RA

    Details pursuant to condition 19 (external lighting) of planning permission 2025/1683/P, granted subject to a legal agreement on 05/06/2026, for remodelling, refurbishment and extensions (including 3 additional storeys) of the existing building to provide Use Class E (commercial, retail/restaurant and jewellery workspace) and associated landscaping and facade works.

    Received 27 Aug, published by the council 5 Sep 2026 Full applications
  • 2026/3904/P Granted

    14 Templewood Avenue London NW3 7XA

    Details pursuant to Condition 5 (Tree protection measures) of planning permission 2026/2315/P dated 10/08/2026 for "Erection of an orangery/outbuilding in the rear garden."

    Received 9 Sep, published by the council 11 Sep 2026 Full applications
  • 2025/2002/P Granted

    11 Doughty Street London WC1N 2PL

    Change of use from office (Class E) to residential to form a single-family dwelling (Class C3); associated internal and external alterations

    Received 9 May, published by the council 22 Jul 2026 Full applications
  • 2026/3551/P Granted

    19 Charterhouse Street London EC1N 6RA

    Details pursuant to condition 21 (Details of gates/barriers onto Charterhouse Street) of planning permission 2025/1683/P, granted subject to a legal agreement on 05/06/2026, for remodelling, refurbishment and extensions (including 3 additional storeys) of the existing building to provide Use Class E (commercial, retail/restaurant and jewellery workspace) and associated landscaping and facade works.

    Received 19 Aug, published by the council 22 Aug 2026 Full applications