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Planning application

13 Cassiobury Drive Watford WD17 3AA

Granted Watford 21/01858/NONMAT Non-material amendment of PP

Works: Loft or dormer Windows or glazing

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

Proposal

Non - material amendment to planning permission 21/01192/FULH - Change from two no. circular ensuite windows to small rectangular fittings, Change to approved kitchen window - reduction in cill height and Omission of recessed first floor terrace to extended rear dormer.

As published by the council, reference 21/01858/NONMAT

Application record

Reference
21/01858/NONMAT
Type
Non-material amendment of PP
Status
Approved
Decision
Application Granted
Received
23 Dec 2021
Validated
23 Dec 2021
Decided
21 Jan 2022
Ward
Park
Decision by
Delegated Decision
Postcode
WD17 3AA

Site history

Applications at this address on the Watford register

This site has had 3 applications since 2018: 1 approved, 0 refused.

  • 19/01416/FULH Decided

    13 Cassiobury Drive Watford WD17 3AA

    Alterations to roof previously approved under application ref: 19/00738/FULH

    Decided 3 Feb 2020 Householder
  • 18/01439/VAR Decided

    13 Cassiobury Drive Watford WD17 3AA

    Variation of Condition 2 (Plans) pursuant to planning permission 18/00366/FULH.

    Decided 21 Dec 2018 Amendments

Timeline

Dates from the published record

  1. 23 Dec 2021

    Received by Watford

  2. 21 Jan 2022

    Decision issued: Application Granted

  3. 9 Aug 2026

    Added to PlanIndex

Documents

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

2 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 21 January 2022, 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 amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 13 Cassiobury Drive Watford WD17 3AA

    18/01439/VAR Submitted 8 Nov 2018 0m away

    Variation of Condition 2 (Plans) pursuant to planning permission 18/00366/FULH.

    Decided Amendments 6 docs

  • 13 Cassiobury Drive Watford WD17 3AA

    19/01416/FULH Submitted 7 Dec 2019 1m away

    Alterations to roof previously approved under application ref: 19/00738/FULH

    Decided Householder 6 docs
    Domestic

  • 15 Cassiobury Drive Watford WD17 3AA

    22/00592/FULH Submitted 4 May 2022 16m away

    Erection of a single storey rear extension with flat roof and rooflights.

    Decided Householder Extension Loft or dormer 7 docs
    Small domestic

  • 16 Cassiobury Drive Watford WD17 3AB

    20/00792/FULH Submitted 30 Jul 2020 56m away

    Erection of a first floor rear extension, loft conversion with 1no. front and 2no. rear dormers and new roof

    Decided Householder Extension Loft or dormer +1 8 docs
    Domestic

  • 21 Cassiobury Drive Watford WD17 3AA

    26/00349/FULH Submitted 5 May 2026 56m away

    Conversion of existing garage into habitable space including new bay window

    Decided Householder Windows or glazing 8 docs
    Domestic

  • 12 Cassiobury Drive Watford WD17 3AB

    18/01210/NONMAT Submitted 13 Sep 2018 62m away

    Non-material amendment to planning permission 17/01521/FUL for alterations to windows to let in light in loft space.

    Refused Amendments Windows or glazing 9 docs

In Watford

  • 26/00682/NONMAT Awaiting decision

    29 - 43 Sydney Road Watford WD18 7PZ

    Non material amendment pursuant to planning permission 25/00817/VAR to change condition 27 wording to No less than 40% of the dwellings hereby approved shall be delivered to the requirements of M4(2) of the Building Regulations (2010) Access to and use of Buildings, Approved Document M (2015 as amended), Volume 1: Dwellings, M4 (2): Accessible and adaptable dwellings. The dwellings not required to be included in this condition are as follows:Block A1, units A1-3-01, A1-3-02, A1-4-01, A1-4-04, A1-6-01 and A1-6-02;Block A2, units A2-1-02, A2-1-03, A2-1-04, A2-8-01, A2-8-08, A2-10-01, A2-10-02, A2-10- 03 and A2-10-04;Block B, Units B-1-01, Unit B-1-02, Unit B-1-03, Unit B-1-04, Unit B-1-05, Unit B-1-06, Unit B-1-07 and Unit B-1-08; and Block C, Units C-1-01, C-1-02, C-1-03, C-1-04, C-1-05, C-1-06, C-1-07, C-1-09, C-5-04 and C5-05.

    26 Aug 2026 Amendments
  • 26/00670/NONMAT Awaiting decision

    94 - 98 St Albans Road And 114 St Albans Road Watford

    Non - material amendment pursuant to planning permission 19/00507/FULM for removal of artificial grass, replacement with granite sett paving to match existing and installation of seats and tables ground level block 2

    24 Aug 2026 Amendments
  • 26/00487/VAR Decided

    Watford Rugby Club Radlett Road Watford WD24 4LH

    Variation of condition 2 (change the approved lighting design) of planning permission 25/00136/FUL

    26 Jun 2026 Amendments
  • 26/00481/VAR Refused

    105 Langley Way Watford WD17 3ED

    Variation of Condition 2 (approved drawings) of planning permission 25/01076/FULH. Minor amendment - hip roof to gable to match LDC for hip to gable loft conversion.

    25 Jun 2026 Amendments
  • 26/00590/NONMAT Refused

    Land Adjacent To 58 Radlett Road Watford WD24 4LL

    Non-Material amendment to planning permission 26/00251/NONMAT for proposed widening of both houses by 0.3M. Original application 23/01120/FUL.

    23 Jul 2026 Amendments