21 Erncroft Way Twickenham TW1 1DA

This site has had 2 applications since 2026: 2 approved, 0 refused.

• PA26/0094 Granted

  21 Erncroft Way Twickenham TW1 1DA

  Ground floor side and rear elevation extension, with part pitched and part flat roof.

  Decided 10 Mar 2026 Householder

1. 12 Jan 2026

   Received by Richmond upon Thames

2. 9 Mar 2026

   Decision issued: Granted Permission

3. 13 Aug 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 9 March 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.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 21 Erncroft Way Twickenham TW1 1DA

  PA26/0094 Submitted 11 Jan 2026 50 yards away

  Ground floor side and rear elevation extension, with part pitched and part flat roof.

  Granted Householder Extension 16 docs
  Domestic

• All Hallows Church Hall Erncroft Way Twickenham TW1 1DA

  22/3759/FUL Submitted 22 Dec 2022 50 yards away

  'Internal and external refurbishment including conversion of first floor storage area into a meeting room, cladding of the front west and side elevations, new heating system with potential renewables including PVs to the roof, new pedestrian and vehicular gates to the site entrance from Erncroft Way, new cycle storage, refuse storage enclosure and attenuated acoustic enclosure for a new air source heat pump.

  Granted Full applications 24 docs

• All Hallows Church Hall, Erncroft Way, Twickenham

  PA25/3799 Submitted 23 Oct 2025 50 yards away

  Details pursuant to condition U0152535 - construction management statement of planning approval 22/3759/FUL.

  Granted Conditions 6 docs

• 16 Erncroft Way Twickenham TW1 1DA

  PA26/2817 Submitted 12 Aug 2026 50 yards away

  84% historically approved · decision due ~20 Oct

  Erection of ground and first-floor side/rear extensions, conversion of the existing garage to habitable accommodation, alterations to the existing rear extension, and construction of a rear dormer roof extension to provide additional residential accommodation, together with associated external alterations.

  Awaiting decision Householder Extension Loft or dormer 12 docs
  Domestic

• All Hallows Vicarage Chertsey Road Twickenham Richmond Upon Thames TW1 1EW

  05/T0084/TPO Submitted 11 Feb 2005 100 yards away

  T1 - Ash (Fraxinus excelsior) - Remove.

  Refused Trees

• 21 Glebe Side Twickenham Richmond Upon Thames TW1 1DB

  05/2514/HOT Submitted 18 Aug 2005 100 yards away

  Proposed Conversion Of Property To 3 Flats Involving A Two Storey Side Extension, A Single Storey Rear Extension And A Loft Conversion With Rear Dormer. Internal Alterations And Alterations To The Position Of The Existing Cross Over; Existing Out Building To Be Demolished.

  Withdrawn Householder New dwelling Extension +2 17 docs
  Several homes

• PA26/2683 Granted

  3, Pauline Crescent, Twickenham, TW2 6JD

  Single storey rear extension

  Received 31 Jul, published by the council 13 Aug 2026 Prior approval
• PA26/3420 Awaiting decision

  129 Lower Mortlake Road Richmond TW9 2LP

  Conversion of existing loftspace into habitable rooms with dormers to rear over main house and offshot

  Received 8 Oct, published by the council 12 Oct 2026 Prior approval
• PA26/3160 Granted

  2A Station Road Hampton Wick Middlesex KT1 4HG

  Repair of the front dormer cheeks, involving the replacement of the existing hanging slates with traditional lead.

  Received 11 Sep, published by the council 24 Sep 2026 Prior approval
• PA26/3423 Awaiting decision

  95 Selkirk Road Twickenham TW2 6PT

  Construction of single storey rear extension, 4.3m in depth, 3m in height and 3m in height to eaves.

  Received 6 Oct, published by the council 12 Oct 2026 Prior approval
• PA26/3389 Awaiting decision

  39, Shacklegate Lane, Teddington, TW11 8SF

  The existing 4.55 m deep ground-floor rear extension is to be extended by 1.45 m. The existing pitched roof will also be extended, with the overall height remaining unchanged (6m overall depth, 2.41m eaves height, 3.78m overall height).

  Received 5 Oct, published by the council 6 Oct 2026 Prior approval