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Planning application

PA26/2120

23, Spencer House, Sheen Road, Richmond, TW9 1BN

Awaiting decision Richmond upon Thames Full Application

Proposal

Erection of a single storey rooftop extension to the rear wing of an existing Class E office building, providing approximately 239.5sqm of additional floorspace, an associated external roof terrace and replacement plant enclosure, following demolition of an existing unauthorised plant enclosure; raising the rear wing from three to four storeys, subservient to the existing five-storey principal building.

As published by the council, reference PA26/2120

Timeline

Dates from the published record

  1. 16 Jun 2026

    Received by Richmond upon Thames

  2. 1 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 26 Jul 2026

    Added to PlanIndex

  4. 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 Richmond upon Thames 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 full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 06/0998/FUL Refused

    Spencer House 23 Sheen Road Richmond Richmond Upon Thames TW9 1BJ

    Replacement of and additional air conditioning condensers on 2nd and 4th floor roof areas.

    4 Apr 2006 1m away Full applications
  • 05/3116/LBC Granted

    Brooks House 34 Paradise Road Richmond Richmond Upon Thames TW9 1SE

    Removal of wired glass fire screen on first floor landing in accordance with directions from the L.F.B and insertion of door in new position.

    25 Oct 2005 44m away Heritage and listed buildings
  • PA26/2439 Awaiting decision

    12C Eton Street Richmond TW9 1EE

    Installation of a replacement shopfront advertisement comprising a new aluminium fascia sign finished in the Back to Health corporate orange, with individually mounted white acrylic lettering reading 'NECK & BACK PAIN CLINIC' and the Back to Health logo. The proposal includes discreet warm white external LED trough illumination (operating 08:00–22:00), high-level window manifestations identifying clinical services, low-level branding to the shopfront glazing, entrance door graphics and a portrait digital display positioned internally behind the shopfront glazing. No structural alterations to the building are proposed.

    13 Jul 2026 45m away Advertising
  • PA26/1813 Awaiting decision

    3 Lichfield Terrace, Sheen Road, Richmond, TW9 1AS.

    The proposed development is for the display of advertising on the premises. Specifically the following is proposed: • Signage in new fabric to existing canopy mechanism • Fascia sign • Projecting sign • Various vinyl

    26 May 2026 60m away Heritage and listed buildings
  • PA26/1755 Split decision

    3 Lichfield Terrace, Sheen Road, Richmond, TW9 1AS.

    APPROVED - signage on new fabric to existing canopy mechanism and vinyl to entrance door REFUSED - fascia sign, internally illuminated projecting sign and vinyl to shopfront windows

    20 May 2026 60m away Advertising
  • PA25/4504 Withdrawn

    18 24, Eton House, Paradise Road, Richmond

    2 no. Double sided, illuminated, corporate signs displaying tenant logo & text. Ceiling mounted internally to building but in front of curtain wall glazing.

    17 Dec 2025 78m away Advertising

In Richmond upon Thames

  • PA26/1801 Granted

    6, High Park Road, Kew

    Replacement of all existing front windows of flats 1 and 2, with new timber, slim-line double-glazed, sliding-sash windows coloured white, and replacement of all existing side and rear windows with white UPVC double glazed windows. Replacement rear doors with new white, UPVC, triple-glazed units.

    22 May 2026 Full applications
  • PA26/1140 Refused

    outside 16-18 London Road, Twickenham

    The proposed deployment of a BT Street Hub 3 unit

    30 Mar 2026 Full applications
  • PA26/2105 Granted

    Ham Gate Richmond Park Richmond

    Repair existing cast iron fence and gates on a like for like basis following impact damage.

    15 Jun 2026 Full applications
  • PA26/2594 Awaiting decision

    First And Second Floors, 206 - 208 Upper Richmond Road West, London, SW14 8AH

    Change of use of the first and second floors from office space (Class E) into HMO (Sui Generis), external alterations of rear elevation to replace existing window and extension of existing rear access stairs.

    24 Jul 2026 Full applications
  • PA26/1658 Refused

    Flat 2 and Flat 4 , 13 Marlborough Road, Richmond, TW10 6JT

    Single storey rear extension and installation of juliet balcony door at first floor level.

    12 May 2026 Full applications