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Planning application

40 Blackwell Drive Watford Hertfordshire WD19 4HW

Refused Watford 21/00433/HPD Householder Permitted Development

Works: Extension Small domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 4.5m for which the maximum height would be 3.8m and for which the height of the eaves would be 2.8m

As published by the council, reference 21/00433/HPD

Application record

Reference
21/00433/HPD
Type
Householder Permitted Development
Status
Refused
Decision
Refuse HPD Prior Approval
Received
23 Mar 2021
Validated
25 Mar 2021
Decided
26 Apr 2021
Ward
Oxhey
Decision by
Delegated Decision
Postcode
WD19 4HW

Timeline

Dates from the published record

  1. 23 Mar 2021

    Received by Watford

  2. 25 Mar 2021

    Validated

    Checked as complete and ready for consideration.

  3. 26 Apr 2021

    Decision issued: Refuse HPD Prior Approval

  4. 9 Aug 2026

    Added to PlanIndex

Documents

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

9 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 refusal means

Watford 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.

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

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    Lawful Development Certificate for roof dormer addition to semi-detached dwelling

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  • 45 Colne Avenue Watford Hertfordshire WD19 4JF

    21/00461/HPD Submitted 26 Mar 2021 45m away

    The erection of single storey rear extension which would extend beyond the rear wall of the original house by 5.99m for which the maximum height would be 2.99m and for which the height of the eaves would be 2.99

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  • 45 Blackwell Drive Watford Hertfordshire WD19 4HP

    22/00343/FULH Submitted 15 Mar 2022 55m away

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  • 1 The Coppice Watford WD19 4HR

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  • 1 The Coppice Watford WD19 4HR

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  • 16 The Coppice Watford WD19 4HR

    23/00101/HPD Submitted 9 Feb 2023 91m 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 3.0m and for which the height of the eaves would be 3.0m

    Granted Prior approval Extension 6 docs
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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