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Planning application

26/02917/CLEUD

70 Hamilton Terrace London NW8 9UL

Awaiting decision Westminster Certificate of Lawfulness (existing)

Proposal

To confirm that the lawful use of the Property is as a single dwellinghouse under Use Class C3 of the Town and Country Planning (Use Classes) Order 1987

As published by the council, reference 26/02917/CLEUD

Timeline

Dates from the published record

  1. 1 May 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Westminster for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 25/07191/TDD Awaiting decision

    86 Hamilton Terrace London NW8 9UL

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  • 26/04009/FULL Awaiting decision

    Flat 3 66 Hamilton Terrace London NW8 9UJ

    Creation of an infill rear extension to transform the flat from a 1 bedroom flat to a 4 bedroom family flat, including minor garden works.

    18 Jun 2026 62m away Full applications
  • 26/04956/FULL Awaiting decision

    66 Hamilton Terrace London NW8 9UJ

    Renovation of front garden, works to boundary wall and replacement of glass to portico, replacement of garage door and electric car charging point

    23 Jul 2026 62m away Full applications
  • 26/01272/ADFULL Awaiting decision

    64 Hamilton Terrace London NW8 9UJ

    Details of the arboricultural site supervision and records pursuant to Condition 14 of the planning permission dated 18 August 2025 (RN: 25/00239/FULL).

    27 Feb 2026 81m away Full applications
  • 26/03029/ADTPO Awaiting decision

    64 Hamilton Terrace London NW8 9UJ

    Details of replacement tree pursuant to Condition 3 of planning permission dated 26 January 2026 (25/08095/TPO) Approval of details of replacement tree pursuant to condition 3 of 25/08095/TPO

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  • 25/08095/TPO Awaiting decision

    64 Hamilton Terrace London NW8 9UJ

    7 - Eucalyptus spp. - Remove, with as much of the root system as practicable, and where possible leaving no roots in the ground more than 20mm diameter.

    6 Nov 2025 85m away Trees

In Westminster

  • 26/04958/CLEUD Awaiting decision

    1 Sussex Square London W2 2SJ

    Use of a building as mixed use as C3 (single residential dwelling) and C1 (short-stay accommodation)

    24 Jul 2026 Lawful development
  • 26/04971/CLOPUD Awaiting decision

    Flat 23 192 Emery Hill Street London SW1P 1PN

    Replacement of the existing single-glazed moving window sashes, casement panels, and balcony door leaves with slimline double-glazed timber units. The existing outer timber frames fixed into the building will be retained and will not be removed or altered. The replacement units will match the existing windows in material, design, glazing bar pattern, opening method, dimensions, and external appearance. No alterations are proposed to the building structure, external walls, openings, or window frame sizes. No new access, alterations to existing access, new streets, hardstandings, means of enclosure, or drainage works are proposed. The precise location and details of the replacement windows are shown on the accompanying drawings.

    24 Jul 2026 Lawful development
  • 26/04832/CLEUD Awaiting decision

    Basement Flat 117 Kilburn Park Road London NW6 5LB

    Use or Development in respect of the detached single-storey outbuilding within the rear garden of the applicants property.

    20 Jul 2026 Lawful development
  • 26/04856/CLOPUD Awaiting decision

    Flat 15 192 Emery Hill Street London SW1P 1PN

    Replacement of the existing single-glazed moving sashes, casement panels, and balcony door leafs with slimline double glazed timber units within the fully retained existing external timber frames.

    20 Jul 2026 Lawful development
  • 26/04632/CLOPUD Awaiting decision

    165 Oliphant Street London W10 4EA

    Installation of solar panels to generate clean, renewable energy from sunlight and reduce reliance on grid electricity and fossil fuels.

    10 Jul 2026 Lawful development