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Planning application

31 Pond Street London NW3 2PN

Granted Camden 2026/2285/L Approval of Details (Listed Building)

Works: Extension

Relates to 2025/5417/L

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

Proposal

Approval of details pursuant to conditions 4 (a) (ceiling plasterwork, joinery, fireplaces, radiators and flooring) and 4 (b) (service runs) of listed building consent ref 2025/5417/L granted on 08/04/2026 for installation of air source heat pump and associated enclosure within rear garden, alterations to roof of existing rear extension, internal alterations, refurbishment and associated works.

As published by the council, reference 2026/2285/L

Application record

Reference
2026/2285/L
Type
Approval of Details (Listed Building)
Status
Final Decision
Decision
Granted
Received
4 Jun 2026
Validated
8 Jun 2026
Decided
29 Jun 2026
Ward
Hampstead Town
Decision by
Delegated
Postcode
NW3 2PN

Site history

Applications at this address on the Camden register

This site has had 12 applications since 2011: 12 approved, 0 refused.

  • 2026/2530/P Granted

    31 Pond Street London NW3 2PN

    Installation of photovoltaic panels to main roof, plus associated roof repairs.

    Decided 7 Aug 2026 Householder
  • 2026/2562/L Granted

    31 Pond Street London NW3 2PN

    Installation of photovoltaic panels to main roof, plus associated roof repairs.

    Decided 7 Aug 2026 Heritage and listed buildings
  • 2026/2284/T Granted

    31 Pond Street London NW3 2PN

    (TPO REF: C809 2008) REAR GARDEN: 1 x Bay (T1) - Fell to ground level. (TPO REF: 12H-T91) FRONT GARDEN: 1 x Holly (T2) - Reduce crown 20% - 25%, from 3.8m down to 2.9m. Cown lift to 3m to provide clearance over pavement.

    Decided 4 Aug 2026 Trees
  • 2025/5354/P Granted

    31 Pond Street London NW3 2PN

    Restoration and upgrading of windows, including replacement of single glazing with Histoglass HD12 thin double glazing units and associated works to external joinery.

    Decided 13 Mar 2026 Householder
  • 2025/5414/L Granted

    31 Pond Street London NW3 2PN

    Restoration and upgrading of windows, including replacement of single glazing with Histoglass HD12 thin double glazing units and associated works to external joinery.

    Decided 13 Mar 2026 Heritage and listed buildings
  • 2025/5355/P Granted

    31 Pond Street London NW3 2PN

    Installation of air source heat pump and associated enclosure within rear garden, alterations to roof of existing rear extension, associated works.

    Decided 8 Apr 2026 Householder
  • 2025/5417/L Granted

    31 Pond Street London NW3 2PN

    Installation of air source heat pump and associated enclosure within rear garden, , alterations to roof of existing rear extension, internal alterations, refurbishment and associated works.

    Decided 8 Apr 2026 Heritage and listed buildings
  • 2024/0794/L Granted

    31 Pond Street London NW3 2PN

    Repair and reinstatement of architectural features to front entrance doorway following accidental damage.

    Decided 3 May 2024 Heritage and listed buildings
  • 2021/4650/T Granted

    31 Pond Street London NW3 2PN

    REAR GARDEN: 1 x Hawthorn (T2) - Fell to near ground level and treat stump to inhibit regrowth. 1 x Cotoneaster (S1) - Fell to near ground level and treat stump to inhibit regrowth.

    Decided 8 Nov 2021 Trees
  • 2020/3635/T Granted

    31 Pond Street London NW3 2PN

    FRONT GARDEN: 1 x Laburnum (T1) - Fell due to multiple failed stems resting on wall with extremely high target area and extensive decay in buttress.

    Decided 23 Sep 2020 Trees

Timeline

Dates from the published record

  1. 4 Jun 2026

    Received by Camden

  2. 8 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 29 Jun 2026

    Decision issued: Granted

  4. 24 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

  • 2025/5417/L Granted

    31 Pond Street London NW3 2PN

    Installation of air source heat pump and associated enclosure within rear garden, , alterations to roof of existing rear extension, internal alterations, refurbishment and associated works.

    Decided 8 Apr 2026 Heritage and listed buildings

Documents

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

5 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.

Trade members open them from here.

Open the documents

What this grant of permission means

Camden granted permission on 29 June 2026, 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

  • 31 Pond Street London NW3 2PN

    2026/2284/T Submitted 8 Jun 2026 0m away

    (TPO REF: C809 2008) REAR GARDEN: 1 x Bay (T1) - Fell to ground level. (TPO REF: 12H-T91) FRONT GARDEN: 1 x Holly (T2) - Reduce crown 20% - 25%, from 3.8m down to 2.9m. Cown lift to 3m to provide clearance over pavement.

    Granted Trees 7 docs

  • 31 Pond Street London NW3 2PN

    2025/5354/P Submitted 4 Dec 2025 0m away

    Restoration and upgrading of windows, including replacement of single glazing with Histoglass HD12 thin double glazing units and associated works to external joinery.

    Granted Householder Windows or glazing 11 docs
    Domestic

  • 31 Pond Street London NW3 2PN

    2024/0794/L Submitted 28 Feb 2024 0m away

    Repair and reinstatement of architectural features to front entrance doorway following accidental damage.

    Granted Heritage and listed buildings 6 docs

  • 31 Pond Street London NW3 2PN

    2025/5414/L Submitted 4 Dec 2025 0m away

    Restoration and upgrading of windows, including replacement of single glazing with Histoglass HD12 thin double glazing units and associated works to external joinery.

    Granted Heritage and listed buildings Windows or glazing 2 docs

  • 31 Pond Street London NW3 2PN

    2021/4650/T 0m away

    REAR GARDEN: 1 x Hawthorn (T2) - Fell to near ground level and treat stump to inhibit regrowth. 1 x Cotoneaster (S1) - Fell to near ground level and treat stump to inhibit regrowth.

    Granted Trees

  • 31 Pond Street London NW3 2PN

    2026/2530/P Submitted 3 Jul 2026 0m away

    Installation of photovoltaic panels to main roof, plus associated roof repairs.

    Granted Householder 10 docs
    Domestic

In Camden

  • 2026/3332/L Granted

    82 Hampstead High Street London Camden NW3 1RE

    Replacement chimney pots & chimney repairs.

    5 Aug 2026 Heritage and listed buildings
  • 2026/3162/L Granted

    48 Monmouth Street London WC2H 9EP

    Repainting works to shopfront and projecting sign bracket and display of 1 x non-illuminated fascia sign and 1 x non-illuminated replacement projecting sign.

    27 Jul 2026 Heritage and listed buildings
  • 2026/3964/L Awaiting decision

    3 Gainsborough Gardens London NW3 1BJ

    Reorganisation of the front garden

    14 Sep 2026 Heritage and listed buildings
  • 2026/3052/L Refused

    128 St Pancras Way London NW1 9NB

    Erection of rear extension and internal alterations.

    17 Jul 2026 Heritage and listed buildings
  • 2026/3142/L Granted

    The British Museum Great Russell Street London WC1B 3DG

    Installation of metal gate in place of approved replacement brick wall on northern boundary between nos. 11 Montague Street & 43 Russell Square.

    24 Jul 2026 Heritage and listed buildings