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Planning application

450 Whippendell Road Watford Hertfordshire WD18 7PT

Granted Watford 21/00762/HPD Householder Permitted Development

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

The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 6.00m for which the maximum height would be 2.90m and for which the height of the eaves would be 2.60m.

As published by the council, reference 21/00762/HPD

Application record

Reference
21/00762/HPD
Type
Householder Permitted Development
Status
Approval Not Required
Decision
HPD Prior Approval Not Required
Received
19 May 2021
Validated
19 May 2021
Decided
18 Jun 2021
Ward
Holywell
Decision by
Delegated Decision
Postcode
WD18 7PT

Timeline

Dates from the published record

  1. 19 May 2021

    Received by Watford

  2. 18 Jun 2021

    Decision issued: HPD Prior Approval Not Required

  3. 9 Aug 2026

    Added to PlanIndex

Documents

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

5 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.

Trade members open them from here.

Open the documents

What this grant of permission means

Watford granted permission on 18 June 2021, 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 prior approval applications

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.

Nearby applications

Within 500 metres

  • 495 Whippendell Road Watford WD18 7PN

    23/00752/LDC Submitted 29 Aug 2023 39m away

    Lawful Development Certificate for proposed single storey rear extension, single storey side extension, roof extension and front porch.

    Refused Lawful development Extension 12 docs
    Small domestic

  • 497 Whippendell Road Watford WD18 7PN

    23/00753/LDC Submitted 29 Aug 2023 41m away

    Lawful Development Certificate for proposed single storey rear extension, single storey side extension, roof extension and front porch.

    Refused Lawful development Extension 13 docs
    Small domestic

  • 495 Whippendell Road Watford Hertfordshire WD18 7PN

    22/01213/FULM Submitted 19 Oct 2022 41m away

    Demolition of 495-499 Whippendell Road and erection of a new 5 storey apartment block containing 19 flats [11 x 1 bed / 7 x 2 bed / 1 x 3bed] and 3 x 3 bed mews houses with associated external private amenity space. New access arrangement from Whippendell Road which will serve a central parking courtyard for 9 spaces including access to bin and cycle storage.

    Withdrawn Full applications New dwelling Demolition 49 docs
    Major scheme

  • 499 Whippendell Road Watford WD18 7PN

    23/00754/LDC Submitted 28 Aug 2023 43m away

    Lawful Development Certificate for proposed two storey rear extension, single storey side extension and front porch.

    Refused Lawful development Extension 13 docs
    Small domestic

  • 503 Whippendell Road Watford WD18 7QB

    26/00605/LDC Submitted 3 Aug 2026 70m away

    79% historically approved · decision due ~28 Sep

    Lawful Development Certificate for existing use of hip to gable loft conversion including rear dormer, roof extension and x2 front roof lights

    Awaiting decision Lawful development Extension Loft or dormer 8 docs

  • Land Rear Of 434-448 Whippendell Road Watford WD18 7PT

    18/01376/FUL Submitted 29 Oct 2018 70m away

    Two and three storey height building to provide seven flats (1x1 bed and 6x2 bed). Access via West Gate Mews to serve new car park and revised car park layout at West Gate Mews. Amenity space, bin and cycle stores. New access, garage and parking to serve no. 436.

    Refused Full applications New dwelling 25 docs
    Several homes

In Watford

  • 26/00604/HPD Granted

    8 Robin Place Boundary Way Watford WD25 7SL

    The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 3.50m for which the maximum height would be 3.00m and for which the height of the eaves would be 3.00m

    4 Aug 2026 Prior approval
  • 26/00623/HPD Granted

    125 North Western Avenue Watford WD25 0AQ

    The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 6.00m for which the maximum height would be 3.00m and for which the height of the eaves would be 3.00m

    10 Aug 2026 Prior approval
  • 26/00697/HPD Awaiting decision

    11 The Chase Watford WD18 7JQ

    The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 6m for which the maximum height would be 3.3m and for which the height of the eaves would be 2.8m

    2 Sep 2026 Prior approval
  • 26/00587/HPD Granted

    43 York Road Watford Hertfordshire WD18 0BE

    The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 3.55m for which the maximum height would be 2.90m and for which the height of the eaves would be 2.60m (REVISED MEASUREMENTS)

    29 Jul 2026 Prior approval
  • 26/00581/HPD Granted

    23 Westlea Avenue Watford WD25 9DH

    The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 6.00m for which the maximum height would be 2.95m and for which the height of the eaves would be 2.95m

    28 Jul 2026 Prior approval