Skip to content
PlanIndex Get alerts
Menu

Planning application

14 Swiss Avenue Watford WD18 7LN

Granted Watford 26/00438/FULH Full householder

Works: Extension Small 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

Erection of single storey part rear and part side extension

As published by the council, reference 26/00438/FULH

Application record

Reference
26/00438/FULH
Type
Full householder
Status
Approved
Decision
Granted As published: Conditional Planning Permission
Received
10 Jun 2026
Validated
10 Jun 2026
Decided
3 Aug 2026
Ward
Park
Decision by
Delegated Decision
Postcode
WD18 7LN

Site history

Applications at this address on the Watford register

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

  • 26/00396/LDC Granted

    14 Swiss Avenue Watford WD18 7LN

    Lawful Development Certificate for proposed loft conversion including rear dormer extension, two rear-facing windows and x3 front rooflights

    Decided 16 Jul 2026 Lawful development

Timeline

Dates from the published record

  1. 10 Jun 2026

    Received by Watford

  2. 24 Jul 2026

    Added to PlanIndex

  3. 30 Jul 2026

    Status changed to Pending Decision

    Previously Pending consideration.

  4. 3 Aug 2026

    Decision issued: Conditional Planning Permission

Documents

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

10 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Watford granted permission on 3 August 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

  • 14 Swiss Avenue Watford WD18 7LN

    26/00396/LDC Submitted 27 May 2026 50 yards away

    Lawful Development Certificate for proposed loft conversion including rear dormer extension, two rear-facing windows and x3 front rooflights

    Granted Lawful development Extension Loft or dormer +1 10 docs

  • 10 Swiss Avenue Watford Hertfordshire WD18 7LN

    22/01323/FULH Submitted 14 Nov 2022 50 yards away

    Erection of single storey rear extension and raising existing garage roof

    Granted Householder Extension 15 docs
    Small domestic

  • 2 Swiss Close Watford WD18 7LW

    18/01072/FULH Submitted 20 Aug 2018 50 yards away

    Erection of part two storey part single storey side extension and single storey rear extension

    Granted Householder Extension 11 docs
    Small domestic

  • 94 Cassiobury Park Avenue Watford WD18 7LF

    23/00984/HPD Submitted 27 Oct 2023 50 yards away

    The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 5.0m for which the maximum height would be 4.0m and for which the height of the eaves would be 2.40m

    Granted Prior approval Extension 6 docs
    Small domestic

  • 22 Swiss Avenue Watford WD18 7LN

    25/00718/FULH Submitted 1 Aug 2025 50 yards away

    Erection of new part ground and part first floor extensions to single family dwelling following demolition of existing single storey rear extension

    Granted Householder Extension Demolition 11 docs
    Small domestic

  • 24 Swiss Avenue Watford WD18 7LN

    20/01440/HPD Submitted 17 Dec 2020 50 yards away

    The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 6.0m for which the maximum height would be 3.20m and for which the height of eaves would be 2.90m

    Refused Prior approval Extension 6 docs
    Small domestic

In Watford

  • 26/00712/FULH Awaiting decision

    32 Gade Avenue Watford Hertfordshire WD18 7LG

    Erection of a single storey rear extension and internal alterations.

    Received 8 Sep, published by the council 14 Sep 2026 Householder
  • 26/00491/FULH Granted

    88 High Road Watford WD25 7LJ

    Retrospective planning application for timber framed cantilevered garden barbecue canopy with roof tiles to match existing

    Received 29 Jun, published by the council 24 Jul 2026 Householder
  • 26/00559/FULH Granted

    157 Cassiobury Drive Watford WD17 3AL

    Proposed roof alteration involving double hip-to-gable conversion; erection of a rear crown-roof dormer; erection of a front dormer; installation of 4 x roof lights on the front and front/side roof slope; installation of new windows to the front, rear and side; installation of a side door to the ground floor; changes to finish materials; internal alterations.

    Received 21 Jul, published by the council 26 Jul 2026 Householder
  • 26/00550/FULH Granted

    39 The Ridgeway Watford WD17 4TH

    Proposed roof alteration and conversion of loft into habitable room with roof lights.

    Received 17 Jul, published by the council 26 Jul 2026 Householder
  • 26/00601/FULH Granted

    28 Oakdene Road Watford WD24 6RW

    Erection of first floor rear extension

    Received 3 Aug, published by the council 9 Aug 2026 Householder