15 Radlett Park Road Radlett Hertfordshire WD7 7BG

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

• 26/0180/HSE Granted

  15 Radlett Park Road Radlett Hertfordshire WD7 7BG

  Part single part two storey side extension, increase in ridge height and the conversion of loft to habitable space with alterations to fenestration and new external finishes. Enlargement of front driveway (Amended description 29/09/2026)

  Decided 22 Oct 2026 Householder

1. 21 Jul 2026

   Received by Hertsmere

2. 30 Jul 2026

   Added to PlanIndex

3. 9 Sep 2026

   Decision issued

4. 10 Sep 2026

   Status changed to Decided

   Previously Awaiting decision.

Hertsmere has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 15 Radlett Park Road Radlett Hertfordshire WD7 7BG

  26/0180/HSE Submitted 11 Feb 2026 50 yards away

  Part single part two storey side extension, increase in ridge height and the conversion of loft to habitable space with alterations to fenestration and new external finishes. Enlargement of front driveway (Amended description 29/09/2026)

  Granted Householder Extension Roofing +1 19 docs
  Domestic

• 39 Radlett Park Road Radlett Hertfordshire WD7 7BG

  24/1351/TPO Submitted 18 Oct 2024 50 yards away

  T13 OAK Crown reduction of up to 2-3m. HEIGHT BEFORE 18M AND AFTER 16M. SPREAD BEFORE 18M AND AFTER 16M. T14 LIME. Re-pollard back to previous growth points & reduce overall height. HEIGHT BEFORE 24M AND AFTER 18M. SPREAD BEFORE 18M AND AFTER 10M.

  Refused Trees 4 docs

• 45 Radlett Park Road Radlett Hertfordshire WD7 7BG

  13/1926/TPO Submitted 19 Aug 2013 50 yards away

  T9 HORSE CHESTNUT - reduce crown by one third to half

  Granted Trees 3 docs

• 3 Broadlands Hillside Road Radlett Hertfordshire WD7 7BX

  21/1263/TPO Submitted 15 Jun 2021 50 yards away

  T5 OAK. Fell

  Granted Trees 2 docs

• 11A Beaumont Gate Radlett Hertfordshire WD7 7AR

  21/1094/FUL Submitted 20 May 2021 100 yards away

  Conversion of loft to create additional office space at 3rd floor level to include 2 rear dormers and 2 front roof lights.

  Granted Full applications Loft or dormer 13 docs

• Regency House Watling Street Radlett Hertfordshire

  23/0300/MA Submitted 21 Feb 2023 150 yards away

  Application for a non-material amendment to amend the description of development of application reference 18/0479/FUL to remove the wording "two levels of" in relation to basement car parking.

  Refused Amendments 5 docs

• 26/1315/CLP Granted

  52 Carrington Avenue Borehamwood Hertfordshire WD6 2HA

  Replacement rear dormer and alterations to front roof lights. Certificate of lawful development (Proposed).

  Received 10 Sep, published by the council 19 Sep 2026 Lawful development
• 26/1220/CLP Decided

  The Farm House The Green Letchmore Heath Watford Hertfordshire WD25 8ES

  Removal of approximately 1.4m of private garden hedge and installation of an inward-opening pedestrian gate and posts, with a maximum overall height of 1.0 metre above existing ground level, wholly within the property boundary. Certificate of Lawful Development (Proposed).

  Received 24 Aug, published by the council 28 Aug 2026 Lawful development
• 26/1300/CLP Granted

  111 Church Road Potters Bar Hertfordshire EN6 1EY

  Conversion of loft to habitable space to include rear dormer, 3x front rooflights and removal of chimney stack. Certificate of Lawful Development (Proposed).

  Received 7 Sep, published by the council 14 Sep 2026 Lawful development
• 26/1573/CLP Awaiting decision

  49 Warenford Way Borehamwood Hertfordshire WD6 5ER

  Construction of single storey outbuilding Certificate of Lawful Development (Proposed).

  Received 29 Oct, published by the council 6 Nov 2026 Lawful development
• 26/1276/CLE Granted

  81 Barton Way Borehamwood Hertfordshire WD6 1PQ

  Retention of existing use of an outbuilding as a self-contained dwellinghouse. Certificate of Lawful Development (Existing).

  Received 3 Sep, published by the council 9 Sep 2026 Lawful development