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Ward · Watford

Planning applications in Holywell

PlanIndex holds 399 planning applications from Holywell ward, the earliest from 2018, the newest from September 2026. 80% of clear-cut decisions were approvals.

399
Applications since 2018
80%
Approved clear-cut outcomes
52 days
Median decision Watford, year to December 2026

Applications in Holywell

Newest first · page 1 of 8

  • 26/00754/FULH Awaiting decision

    498 Whippendell Road Watford WD18 7QJ

    Erection of a ground floor wrap around extension, plus front porch.

    Submitted 28 Sep 2026 Householder
  • 26/00755/LDC Awaiting decision

    498 Whippendell Road Watford WD18 7QJ

    Lawful Development Certificate for a loft conversion with rear dormer window.

    Submitted 28 Sep 2026 Lawful development
  • 26/00740/LDC Granted

    344 Hagden Lane Watford WD18 7SH

    Lawful development certificate for proposed erection of outbuilding (12mx5m) at the South-West corner of the rear garden

    Submitted 21 Sep 2026 Lawful development
  • 26/00703/VARM Awaiting decision

    Park House 15 - 19 Greenhill Crescent Watford WD18 8PH

    Variation of conditions 1. (amended plans), 3. (amend drainage strategy plan),10.(amend transport statement drawing), 13. (amend site layout plan and cycle shelter details) and 16. (amend BREEAM pre assessment report with ref for energy and sustainability statement - updated BREEAM pursuant to planning permission 24/00612/FULM

    Submitted 4 Sep 2026 Conditions
  • 26/00682/NONMAT Granted

    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.

    Submitted 26 Aug 2026 Amendments
  • 26/00674/FULH Awaiting decision

    344 Hagden Lane Watford WD18 7SH

    Proposed double hip to gable loft conversion including rear dormer and x3 front roof lights

    Submitted 24 Aug 2026 Householder
  • 26/00651/FULH Granted

    16 Charlock Way Watford Hertfordshire WD18 6JZ

    Retrospective front porch and changes to front bay

    Submitted 18 Aug 2026 Householder
  • 26/00617/AAPA Refused

    Hanover Court 85 - 87 King Georges Avenue Watford WD18 7QE

    Notification of prior approval for upward extension above existing block of flats to provide x3 new flats

    Submitted 10 Aug 2026 Prior approval
  • 26/00605/LDC Granted

    503 Whippendell Road Watford WD18 7QB

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

    Submitted 3 Aug 2026 Lawful development
  • 26/00580/NONMAT Granted

    Land To The East Of Ascot Road Watford

    Non-Material Amendment to planning permission 17/00048/FULM - Amend Condition 30 relating to BREEAM. (23/01181/NONMAT AMENDED).

    Submitted 28 Jul 2026 Amendments
  • 26/00566/FULH Awaiting decision

    127 Hagden Lane Watford WD18 7SR

    Erection of a ground floor single storey side extension.

    Submitted 23 Jul 2026 Householder
  • 26/00564/FULH Awaiting decision

    344 Hagden Lane Watford WD18 7SH

    Erection of a single storey rear extension. Installing a Motorised Open Grilled Metal Gate along the boundary between the hardstanding and the adjacent public footpath and Installing a porch with a roof light.

    Submitted 22 Jul 2026 Householder
  • 26/00476/LDC Refused

    16 Charlock Way Watford Hertfordshire WD18 6JZ

    Lawful Development Certificate for existing and retention of front porch.

    Submitted 24 Jun 2026 Lawful development
  • 26/00466/LDC Granted

    18 King Georges Avenue Watford WD18 7QD

    Lawful Development Certificate for conversion of roof space to habitable use to include rear dormer and three front roof lights

    Submitted 16 Jun 2026 Lawful development
  • 26/00431/FUL Awaiting decision

    1 - 3 Euston Avenue Watford Hertfordshire WD18 7SZ

    Change of use of from Single Maisonette with internal alterations to provide 2 x 1 Bedroom residential units (Class C3) with associated bin and bike stores

    Submitted 9 Jun 2026 Full applications
  • 26/00425/FULH Refused

    498 Whippendell Road Watford WD18 7QJ

    Erection of a double storey wrap around extension.

    Submitted 8 Jun 2026 Householder
  • 26/00424/DISCON Granted

    Park House 15 - 19 Greenhill Crescent Watford WD18 8PH

    Details submitted for Condition 14. (construction management plan) pursuant to planning permission 24/00612/FULM

    Submitted 8 Jun 2026 Conditions
  • 26/00421/DISCON Granted

    Park House 15 - 19 Greenhill Crescent Watford WD18 8PH

    Details submitted for Condition 19. (Method Statement tree protection) pursuant to planning permission 24/00612/FULM

    Submitted 5 Jun 2026 Conditions
  • 26/00389/HPD Granted

    23 Charlock Way Watford Hertfordshire WD18 6JY

    The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 5.5m for which the maximum height would be 3.83m and for which the height of the eaves would be 2.44m

    Submitted 20 May 2026 Prior approval
  • 26/00384/FUL Awaiting decision

    Morrisons Ascot Road Watford WD18 8AA

    Erection of jet wash bays, plant room, air and vacuum units, and associated forecourt works

    Submitted 19 May 2026 Full applications
  • 26/00364/DISCON Granted

    29 - 43 Sydney Road Watford WD18 7PZ

    Details submitted for Condition 3. (verification report) pursuant to planning permission 25/00817/VAR

    Submitted 13 May 2026 Conditions
  • 26/00357/HPD Granted

    89 Hagden Lane Watford WD18 7UA

    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 3.5m and for which the height of the eaves would be 2.8m

    Submitted 8 May 2026 Prior approval
  • 26/00334/DISCON Granted

    29 - 43 Sydney Road Watford WD18 7PZ

    Details submitted for Condition 18.(site drainage) and 20.(SuDS management and maintenance residential section) pursuant to planning permission 25/00817/VAR

    Submitted 29 Apr 2026 Conditions
  • 26/00329/DISCON Granted

    29 - 43 Sydney Road Watford WD18 7PZ

    Details submitted for Condition 17. (phase 2 Sydney Road allocated parking spaces) pursuant to planning permission 18/00842/FULM

    Submitted 28 Apr 2026 Conditions
  • 26/00285/HPD Granted

    465 Whippendell Road Watford WD18 7PS

    The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 5.00m for which the maximum height would be 3.00m and for which the height of the eaves would be 3.00m

    Submitted 3 Apr 2026 Prior approval
  • 26/00272/DISCON Granted

    Land At Morrisons Car Park Ascot Road Watford WD18 8AA

    Details submitted for Condition 10. (External Lighting) 11. (Noise impact assessment external plant machinery) pursuant to planning permission 24/01180/FUL

    Submitted 31 Mar 2026 Conditions
  • 26/00238/DISCON Granted

    29 - 43 Sydney Road Watford WD18 7PZ

    Details submitted for Condition 10.(hard landscaping) and 11. (soft landscaping) pursuant to planning permission 25/00817/VAR

    Submitted 19 Mar 2026 Conditions
  • 26/00244/LDC Granted

    302 Whippendell Road Watford WD18 7PD

    Lawful development certificate for proposed loft conversion with dormers on the rear facing and outrigger roofs and x2 front rooflights to the front facing roof.

    Submitted 18 Mar 2026 Lawful development
  • 26/00255/FULH Granted

    302 Whippendell Road Watford WD18 7PD

    Erection of single storey rear extension

    Submitted 18 Mar 2026 Householder
  • 26/00222/FULH Granted

    15 Caractacus Green Watford WD18 6JU

    Erection of first floor rear extension

    Submitted 16 Mar 2026 Householder
  • 26/00209/ADV Granted

    Morrisons Ascot Road Watford WD18 8AA

    Consent to display 7- meter internally illuminated EV pole signage

    Submitted 12 Mar 2026 Advertising
  • 26/00210/ADV Granted

    Morrisons Ascot Road Watford WD18 8AA

    Consent to display illuminated EV canopy branding

    Submitted 12 Mar 2026 Advertising
  • 26/00186/FULH Granted

    11 Himalayan Way Watford WD18 6GF

    Erection of first floor rear extension

    Submitted 6 Mar 2026 Householder
  • 26/00063/COU Granted

    152 Hagden Lane Watford WD18 7UH

    Retrospective - proposed residential conversion of original single dwelling into a 10 person HMO

    Submitted 27 Jan 2026 Full applications
  • 26/00016/FUL Granted

    Premier Inn 2 Ascot Road Watford WD18 8AP

    Installation of external plant equipment

    Submitted 7 Jan 2026 Full applications
  • 25/00817/VAR Granted

    29 - 43 Sydney Road Watford WD18 7PZ

    Variation to conditions 1 (approved drawings) and 27 (part m compliance) for variation of Condition 1 attached to Planning Permission 22/01481/VARM dated 27 September 2023 for variation of Condition 2 (revisions of approved plans) of planning permission 18/00842/FULM

    Submitted 8 Sep 2025 Amendments
  • 25/00720/FUL Refused

    Land At 85 To 91 King Georges Avenue Watford WD18 7QE

    Demolition of existing cycle store, construction of new four bed dwelling (no 89 King Georges Avenue). Erection of a new bin store, and new cycle store for Hanover Court, reworking existing landscaping and parking area to provides spaces for hanover court and the new plot.

    Submitted 4 Aug 2025 Full applications
  • 25/00673/COU Refused

    152 Hagden Lane Watford WD18 7UH

    Retrospective - proposed residential conversion of original single dwelling into a 10 person HMO

    Submitted 16 Jul 2025 Full applications
  • 25/00596/FULH Granted

    321 Vicarage Road Watford WD18 6JD

    Extension at upper floor level (1st floor level) by 3.0 meters over an existing ground floor rear extension. Proposal requires the addition of a hip roof to the existing roof.

    Submitted 24 Jun 2025 Householder
  • 25/00535/FUL Granted

    9 - 10 Woodshots Meadow Watford WD18 8YU

    Alterations to the existing roof

    Submitted 6 Jun 2025 Full applications
  • 25/00523/FULH Granted

    53 Charlock Way Watford Hertfordshire WD18 6JY

    Demolition of existing front porch and erection of of new front extension

    Submitted 2 Jun 2025 Householder
  • 25/00519/FUL Granted

    20 Greenhill Crescent Watford WD18 8JA

    Proposed formation of two new loading bays on front and new canopies over the new front loading bays and over existing side loading bays

    Submitted 2 Jun 2025 Full applications
  • 25/00514/LDC Refused

    32 Pioneer Way Watford WD18 6TA

    Lawful Development Certificate for existing conversion of original garage/porch into a separate studio flat

    Submitted 29 May 2025 Lawful development
  • 25/00439/LDC Granted

    91 King Georges Avenue Watford WD18 7QE

    Lawful Development Certifcate for enlargement of dwelling house by undertaking a loft conversion and construction of a loft dormer. Demolition of existing Chimney.

    Submitted 8 May 2025 Lawful development
  • 25/00378/FUL Refused

    Rhodes House 12A Rose Gardens Watford WD18 0JB

    Erection of double and single storey rear extension

    Submitted 14 Apr 2025 Full applications
  • 25/00348/TPO Granted

    1 - 22 Holm Oak Park Watford WD18 0XP

    Works to tree/s under TPO.76 - tree T2 Oak - removal of branches back to tree stem, reduce back to branch collar allowing wound to heal and assist with tree health

    Submitted 7 Apr 2025 Trees
  • 25/00295/DISCON Granted

    Land To Rear Of 1-43 Sydney Road Watford WD18 7PZ

    Details submitted for Condition 27. (dwellings built to to Building Regulations 2010) pursuant to planning permission 22/01481/VARM

    Submitted 26 Mar 2025 Conditions
  • 25/00271/TPO Granted

    11 Deakin Close Watford Hertfordshire WD18 6XR

    Works to tree/s under TPO.No 108 T16 Pine, cut overhanging dangerous branches to points on existing photos

    Submitted 21 Mar 2025 Trees
  • 25/00227/DISCON Granted

    29 - 43 Sydney Road Watford WD18 7PZ

    Details submitted for Condition 26.(water efficiency) pursuant to planning permission 22/01481/VARM

    Submitted 11 Mar 2025 Conditions
  • 25/00179/TPO Granted

    7 Deakin Close Watford Hertfordshire WD18 6XR

    Works to tree/s under TPO. 108 - Pine T8, T9 and T10 Prune back 20% due to dangerous branches falling Works to trees under TPO.108 - Pine- cut back dangerous falling branches by 20%

    Submitted 28 Feb 2025 Trees

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<p>Source: <a href="https://planindex.co.uk/planning-applications/watford/ward/holywell">Planning applications in Holywell, Watford</a>, from PlanIndex</p>

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