20, Church Street, Twickenham, TW1 3NJ

1. 28 Aug 2026

   Received by Richmond upon Thames

2. 3 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 8 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 29 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Richmond upon Thames took a median of 45 days over the applications it decided in the last year.

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.

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

• 20, Church Street, Twickenham, TW1 3NJ

  PA25/4092 Submitted 12 Nov 2025 0m away

  Details pursuant to condition C1 - Construction Management Plan; C2 - Scheme of Ventilation; C7 - Cycle Parking; C8 - Refuse Arrangements, of planning permission PA25/2955.

  Granted Conditions 14 docs

• 20, Church Street, Twickenham, TW1 3NJ

  PA26/0169 Submitted 19 Jan 2026 0m away

  Construction of an additional storey to create one 1-bed residential unit, with two balconies and associated fenestration alterations.

  Refused Full applications Windows or glazing 38 docs

• First and Second Floor, 20 Church Street, Twickenham

  PA25/2955 Submitted 27 Aug 2025 1m away

  Change of First Floor and Second Floors from Offices (Use Class E) to 4x 1-bedroom dwellinghouses (Use Class C3)

  Granted Outline 13 docs

• 20 Church Street Twickenham Richmond Upon Thames TW1 3NJ

  05/3010/FUL Submitted 13 Oct 2005 1m away

  Erection of a single storey rear extension.

  Granted Full applications Extension 5 docs
  Small domestic

• 20, Church Street, Twickenham, TW1 3NJ

  PA26/1240 Submitted 9 Apr 2026 3m away

  New gas connection pipe and installation of a gas meter to serve the second-floor level.

  Granted Full applications 7 docs

• 20, Church Street, Twickenham, TW1 3NJ

  PA26/2290 Submitted 30 Jun 2026 3m away

  Installation of 12 PV solar panels on the existing roof

  Refused Outline 7 docs

• PA26/1532 Granted

  65A, Hounslow Road, Twickenham, TW2 7HA

  Rear Dormer Roof Extension. Rooflight to front elevation

  5 May 2026 Full applications
• PA26/2323 Granted

  112, Teddington Park Road, Teddington, TW11 8NE

  Single storey rear extension to existing ground floor flat.

  26 Jun 2026 Full applications
• PA26/3069 Awaiting decision

  21, Flat 1b, Cardigan Road, Richmond, TW10 6BJ

  Ground floor flat rear extension including the demolition of existing extension/s and erection of new single storey rear extension and associated internal remodelling.

  3 Sep 2026 Full applications
• PA26/3051 Awaiting decision

  21 and 23 Winchester Road, Twickenham

  Raising of the ridge and eaves, replacement of front and rear roof slopes and the erection of rear dormer extensions to the rear roof slope and outrigger to each property.

  2 Sep 2026 Full applications
• PA26/2350 Refused

  Garden Flat 39 Onslow Road Richmond TW10 6QH

  Formation of new garden outbuilding.

  6 Jul 2026 Full applications