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Planning application

15 Radlett Park Road Radlett Hertfordshire WD7 7BG

Granted Hertsmere 26/0180/HSE Householder

Works: Extension Roofing Windows or glazing Domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

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)

As published by the council, reference 26/0180/HSE

Application record

Reference
26/0180/HSE
Category
Householder
Status
Decided
Decision
Granted As published: Grant Permission
Received
11 Feb 2026
Validated
11 Feb 2026
Decided
22 Oct 2026
Ward
Aldenham East
Parish
Aldenham Parish
Postcode
WD7 7BG

Site history

Applications at this address on the Hertsmere register

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

  • 26/1007/CLP Decided

    15 Radlett Park Road Radlett Hertfordshire WD7 7BG

    Erection of single storey outbuilding to rear garden. Certificate of Lawful Development (Proposed).

    Decided 9 Sep 2026 Lawful development

Timeline

Dates from the published record

  1. 11 Feb 2026

    Received by Hertsmere

  2. 24 Jul 2026

    Added to PlanIndex

  3. 22 Oct 2026

    Decision issued: Grant Permission

  4. 26 Oct 2026

    Status changed to Decided

    Previously Awaiting decision.

Documents

Plans, drawings, consultee responses and the officer's report

19 documents on file for this application

  • Highways response Consultee replies · 04 Aug 2026
  • Existing plans and elevations Amended Plan · 28 Jul 2026
  • Existing sections and side elevation Amended Plan · 28 Jul 2026
  • Block plan Amended Plan · 24 Jul 2026
  • Existing plans and elevations Superseded plan · 24 Jul 2026
  • Proposed plans and elevations Amended Plan · 24 Jul 2026
  • Consultee comment submitted online Consultee Comment · 09 Apr 2026
  • Consultee comment submitted online Consultee Comment · 18 Mar 2026
  • Proposed plans and elevations Superseded plan · 11 Mar 2026
  • Consultee comment submitted online Consultee Comment · 04 Mar 2026
  • Consultee comment submitted online Consultee Comment · 26 Feb 2026
  • Applicationformredacted Application Form · 11 Feb 2026
  • Proposed plans and elevations Superseded plan · 11 Feb 2026
  • Existing plans and elevations Superseded plan · 11 Feb 2026
  • Existing elevation and sections Superseded plan · 11 Feb 2026
  • Location plan Drawing/Plans · 11 Feb 2026
  • Block plan Superseded plan · 11 Feb 2026

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Open the documents

What this grant of permission means

Hertsmere granted permission on 22 October 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.

About householder applications

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.

Nearby applications

Within 0.3 miles

  • 15 Radlett Park Road Radlett Hertfordshire WD7 7BG

    26/1007/CLP Submitted 21 Jul 2026 50 yards away

    Erection of single storey outbuilding to rear garden. Certificate of Lawful Development (Proposed).

    Decided Lawful development 7 docs
    Small 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

In Hertsmere

  • 26/1319/HSE Granted

    54 The Shrublands Potters Bar Hertfordshire EN6 2BW

    Single storey side extension and front porch.

    Received 10 Sep, published by the council 23 Sep 2026 Householder
  • 26/1324/HSE Granted

    12 Nightingale Close Radlett Hertfordshire WD7 8NT

    Partial conversion of garage to habitable space, construction of single storey rear extension and front porch extension, alterations to fenestration.

    Received 11 Sep, published by the council 21 Sep 2026 Householder
  • 26/1263/HSE Granted

    11 Juniper Gardens Shenley Radlett Hertfordshire WD7 9LA

    Single storey rear extension.

    Received 1 Sep, published by the council 23 Sep 2026 Householder
  • 26/1303/HSE Granted

    14 Hartfield Avenue Elstree Borehamwood Hertfordshire WD6 3JE

    Alterations to fenestration to include replacement of garage door with window and side elevation window changes.

    Received 8 Sep, published by the council 15 Sep 2026 Householder
  • 26/1248/HSE Granted

    24 Farm Way Bushey Hertfordshire WD23 3SS

    Single storey rear extension; single storey front extension to include porch, conversion of garage to habitable space and replacement of garage door with window; first floor side extension.

    Received 28 Aug, published by the council 4 Sep 2026 Householder