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Planning application

40 Cypress Avenue Twickenham TW2 7JZ

Granted Richmond upon Thames PA25/3865 Householder Application

Works: Extension 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

Extension of the integral garage forward of the front wall of the house combined with front porch with hipped and pitched roof, conversion of garage to habitable space, first floor side extension incorporating roof extension, conversion of the roof space to storage incorporating 2 x sky lights at the front roof slope and 1 x sky lights on side roof, single storey rear extension with mono-pitched roof with 3 x sky lights.

As published by the council, reference PA25/3865

Application record

Reference
PA25/3865
Type
Householder Application
Status
Decided
Decision
Granted Permission
Received
27 Oct 2025
Validated
27 Oct 2025
Decided
17 Dec 2025
Ward
Whitton Ward [WTT]
Decision by
Delegated Decision
Postcode
TW2 7JZ

Timeline

Dates from the published record

  1. 27 Oct 2025

    Received by Richmond upon Thames

  2. 17 Dec 2025

    Decision issued: Granted Permission

  3. 13 Aug 2026

    Added to PlanIndex

Documents

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

22 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

Richmond upon Thames granted permission on 17 December 2025, 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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 48 Cypress Avenue Twickenham TW2 7JZ

    21/1636/HOT Submitted 7 May 2021 33m away

    First floor side extension, above existing garage and kitchen. Front elevation to be set back 1m, pitched roof with obscured glass roof light and matching tiled roof. Ground Floor Rear Extension, 4mx7m, set off adjoining Semi-detached property by 250mm, double hipped roof, with roof lights, matching tiles and UPVC doors.

    Granted Householder Extension Loft or dormer 8 docs
    Domestic

  • 14 Redway Drive Twickenham Richmond Upon Thames TW2 7NX

    05/1191/HOT Submitted 19 Apr 2005 36m away

    Proposed first floor side extension and porch.

    Granted Householder Extension 4 docs
    Small domestic

  • 30, Cypress Avenue, Twickenham, TW2 7JZ

    PA25/3608 Submitted 10 Oct 2025 45m away

    Details pursuant to Condition 5 - Sustainable drainage evidence of planning permission PA25/1667

    Granted Conditions 8 docs

  • 30, Cypress Avenue, Twickenham, TW2 7JZ

    PA25/3660 Submitted 14 Oct 2025 45m away

    Non-material amendment to planning permission ref: 24/1943/HOT granted 02 April 2025 to remove drawing no: 5469-BAL-XX-ZZ-DR-A-07-0202 P1 from the list of approved drawings under condition 3 (the configuration of the side extension shown on this drawing will not be implemented).

    Granted Amendments Extension 3 docs

  • 28 Redway Drive Twickenham TW2 7NX

    24/2189/PS192 Submitted 29 Aug 2024 62m away

    conversion of existing garage to a habitable room

    Granted Prior approval 9 docs

  • 32, Redway Drive, Twickenham, TW2 7NX

    PA26/2060 Submitted 12 Jun 2026 78m away

    The proposal comprises a single-storey rear extension and associated roof alterations (including replacement roof coverings and a minor roof form adjustment).

    Granted Householder Extension Roofing 22 docs
    Small domestic

In Richmond upon Thames

  • PA26/2452 Refused

    50 Fairfax Road Teddington TW11 9BZ

    Roof extension to create additional loft storey. Increase in height to eaves and ridge to part of existing roof.

    13 Jul 2026 Householder
  • PA26/3078 Awaiting decision

    64 FIRST AVENUE MORTLAKE LONDON SW14 8SR

    The demolition of the existing ground floor rear extension, construction of replacement ground floor rear extension and replacement windows to the rear of the property.

    4 Sep 2026 Householder
  • PA26/3057 Awaiting decision

    23, Manderlea, The Avenue, Hampton, TW12 3RN

    Single storey rear extension, single storey side extension, and the installation of an air conditioning unit

    3 Sep 2026 Householder
  • PA26/3068 Awaiting decision

    27 Ranelagh Avenue Barnes London SW13 0BL

    Single storey side return with a sloping rooflight. Incl replacement windows throughout.

    3 Sep 2026 Householder
  • PA26/3067 Awaiting decision

    27 Ranelagh Avenue Barnes London SW13 0BL

    Rear mansard roof extension.

    3 Sep 2026 Householder