138 Watling Street Radlett Hertfordshire WD7 7JH

This site has had 2 applications since 2026: 0 approved, 1 refused.

• 26/1340/HSE Awaiting decision

  138 Watling Street Radlett Hertfordshire WD7 7JH

  Replacement of existing side window and side door with a new window. Installation of additional window. Replacement of existing rear window with French doors.

  Submitted 16 Sep 2026 Householder

1. 6 Mar 2026

   Received by Hertsmere

2. 13 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 6 May 2026

   Decision issued: Refuse Permission

4. 9 Aug 2026

   Added to PlanIndex

Hertsmere refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

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.

• 146 Watling Street Radlett Hertfordshire WD7 7JH

  21/1246/HSE Submitted 14 Jun 2021 50 yards away

  Single storey rear extension. (Amended plans received 14/09/2021 - proposal changed to only include a rear extension).

  Granted Householder Extension 15 docs
  Small domestic

• 138 Watling Street Radlett Hertfordshire WD7 7JH

  26/1340/HSE Submitted 16 Sep 2026 50 yards away

  92% historically approved · decision due ~23 Nov

  Replacement of existing side window and side door with a new window. Installation of additional window. Replacement of existing rear window with French doors.

  Awaiting decision Householder Windows or glazing
  Domestic

• 126A Watling Street Radlett Hertfordshire WD7 7JH

  22/2113/TPO Submitted 21 Dec 2022 50 yards away

  T10 HORSE CHESTNUT. Pollard back to previous growth points, 3-4m, height will remain at 12-14m and spread once re pollard will be 10m. Crown lift to 3m.

  Refused Trees 6 docs

• 148 Watling Street Radlett Hertfordshire WD7 7JH

  24/1258/HSE Submitted 1 Oct 2024 50 yards away

  Installation of replacement roof, windows and doors to existing rear conservatory.

  Granted Householder Extension Roofing +1 10 docs
  Small domestic

• 7 Christchurch Crescent Radlett Hertfordshire WD7 8AG

  26/0511/MA Submitted 14 Apr 2026 50 yards away

  Application for a non-material amendment to allow for the addition of a roof light following the grant of planning permission ref 25/0875/HSE.

  Granted Amendments Loft or dormer 9 docs

• Land Adjacent To 126 Watling Street Radlett WD7 7JH

  TP/06/1170 Submitted 12 Sep 2006 50 yards away

  Demolition of existing prefabricated garage and erection of new 3 bedroom detached house.

  Withdrawn Full applications New dwelling Demolition 5 docs

• 26/1234/HSE Granted

  66 Park Crescent Elstree Borehamwood Hertfordshire WD6 3PU

  Construction of swimming pool with associated hard landscaping.

  Received 26 Aug, published by the council 3 Sep 2026 Householder
• 26/1227/HSE Granted

  22 Pinewood Close Borehamwood Hertfordshire WD6 5NW

  Construction of part single, part two-storey rear extension, two-storey side extension including conversion of existing attached garage to habitable space, and alterations to fenestration.

  Received 26 Aug, published by the council 2 Sep 2026 Householder
• 26/1500/HSE Awaiting decision

  10 Oakridge Avenue Radlett Hertfordshire WD7 8EP

  Demolition of existing rear conservatory and erection of part single part two storey rear extension with alterations to fenestration.

  Received 19 Oct, published by the council 21 Oct 2026 Householder
• 26/1029/HSE Granted

  5 Elmroyd Avenue Potters Bar Hertfordshire EN6 2ED

  Installation of 8x solar panels.

  Received 23 Jul, published by the council 28 Aug 2026 Householder
• 26/1235/HSE Granted

  14 Neville Close Potters Bar Hertfordshire EN6 2AG

  Construction of single storey front, side and rear extension and alterations to fenestration.

  Received 26 Aug, published by the council 4 Sep 2026 Householder