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Postcode district

Planning applications in WD17

PlanIndex holds 1,709 planning applications with WD17 postcodes, the earliest from 2018, the newest from September 2026. 66% of clear-cut decisions were approvals.

1,709
Applications since 2018
66%
Approved clear-cut outcomes
1
Planning authority

Applications in WD17

Newest first · page 1 of 35

  • 26/00700/LDC Awaiting decision

    13 Orchard Close Watford WD17 3DU

    Lawful Development Certificate for a hip to gable loft conversion with three skylights on the front slope.

    Submitted 3 Sep 2026 Lawful development
  • 26/00702/TPO Awaiting decision

    40-73 Tunnel Wood Road Watford Hertfordshire WD17 4GD

    Works to various trees under woodland group TPO No.23 (refer to aboricultural report)

    Submitted 3 Sep 2026 Trees
  • 26/00692/TCA Awaiting decision

    Open Space Right Hand Side Watford Central Library Hempstead Road Watford WD17 3EU

    Works to trees in conservation area - crown reduce x2 coastal redwoods, fell x1 coastal redwood and pollard x1 lime tree

    Submitted 28 Aug 2026 Trees
  • 26/00686/ADV Awaiting decision

    The Centre Management Suite Intu Watford 201 The Harlequin Watford WD17 2UB

    Consent to display installation of eight internally illuminated elevation signs and one internally illuminated car park entrance sign to the eastern elevation of Harlequin Shopping Centre

    Submitted 27 Aug 2026 Advertising
  • 26/00681/FUL Awaiting decision

    Blackwood 4A Bay Tree Walk Watford Hertfordshire WD17 4YX

    Demolition of the existing dwelling and ancillary buildings and erection of three detached dwellings with associated access, parking, landscaping and private amenity space.

    Submitted 26 Aug 2026 Full applications
  • 26/00673/FULH Awaiting decision

    37 Harford Drive Watford Hertfordshire WD17 3DQ

    Erection of a single storey wrap around extension & first floor rear extension

    Submitted 24 Aug 2026 Householder
  • 26/00675/TPO Awaiting decision

    169 Hempstead Road Watford WD17 3HF

    Works to fell 9 trees under group TPO.No.3 - causing damage to the hard landscaping, infrastructure and drainage at the front of the property - T1 Lawson Cypress, T2 Yew, T3 Lawson Cypress, T4 Yew, T5 Western Red Cedar, T6 Lawson Cypress, T7 Lawson Cypress, T8 Lawson Cypress and T9 Sawara Cypress

    Submitted 24 Aug 2026 Trees
  • 26/00657/FULH Awaiting decision

    36 The Gardens Watford WD17 3DW

    Erection of a single storey rear extension with amendments to roof over existing rear projection.

    Submitted 18 Aug 2026 Householder
  • 26/00641/CTR Awaiting decision

    317 - 319 Lower High Street Watford WD17 2JD

    Notification of change of use of both buildings located on the site to provide a total of 8 x 1 bedroom flats.

    Submitted 14 Aug 2026 Outline
  • 26/00644/FULH Awaiting decision

    16 Garden Close Watford Hertfordshire WD17 3DP

    Erection of a two storey side extension with new two storey gables entrance atrium and front two-storey bay. Single storey side extension to left hand side to house the new garage and single storey rear infill extension no more than 6m`s deep from the original wall.

    Submitted 14 Aug 2026 Householder
  • 26/00643/FULH Awaiting decision

    11 Roughwood Close Watford WD17 3HN

    Erection of double storey rear and side extension and loft conversion including rear dormer and x3 front roof lights

    Submitted 14 Aug 2026 Householder
  • 26/00632/ADV Awaiting decision

    47 The Parade High Street Watford WD17 1LJ

    Consent to display a new front fascia sign and projecting sign to replace existing sign.

    Submitted 12 Aug 2026 Advertising
  • 26/00633/LBC Awaiting decision

    O'Neills Station Road Watford WD17 1ET

    Listed building consent for new signage and lights station road elevation, to train station and to car park. Comprising of internally illuminated signs, O'Neill's built up letter, cabochon lightbulb lighting, up and down lighters to replace all existing lanterns, flood lights, high tac arlon vinyl, push through sign, oversized sign written roundle, digitally printed images and digital media screen signs.

    Submitted 12 Aug 2026 Heritage and listed buildings
  • 26/00629/ADV Awaiting decision

    O'Neills Station Road Watford WD17 1ET

    Consent to display new signage and lights station road elevation, to train station and to car park. Comprising of internally illuminated signs, O'Neill's built up letter, cabochon lightbulb lighting, up and down lighters to replace all existing lanterns, flood lights, high tac arlon vinyl, push through sign, oversized sign written roundle, digitally printed images and digital media screen signs.

    Submitted 12 Aug 2026 Advertising
  • 26/00635/LDC Awaiting decision

    62 The Ridgeway Watford WD17 4TL

    Lawful development certificate for proposed single storey rear extension and construction of a front entrance porch

    Submitted 12 Aug 2026 Lawful development
  • 26/00627/FULH Awaiting decision

    96 Langley Road Watford WD17 4PJ

    Erection of front and rear extensions including loft extension.

    Submitted 11 Aug 2026 Householder
  • 26/00626/LDC Awaiting decision

    4 Fairview Drive Watford WD17 4ST

    Lawful development certificate for proposed use of the land to site a twin unit mobile home(caravan) for ancilliary use to the main dwellinghouse

    Submitted 11 Aug 2026 Lawful development
  • 26/00619/DISCON Awaiting decision

    Watford Borough Council Town Hall Hempstead Road Watford WD17 3EX

    Details submitted for Conditions 4 (Works to specified rooms) and Condition 7 (First floor of the building) pursuant to planning permission 22/01238/LBC (Revised description)

    Submitted 10 Aug 2026 Conditions
  • 26/00622/TPO Awaiting decision

    Brunswick Nursing Home 62 Stratford Road Watford WD17 4JB

    Works to tree/s under TPO.60 T8 - Sycamore Prune - Prune branches overhanging road back to curb up to a height of 4m. Also prune foliage low foliage covering permit sign.T9 Cedar of lebanon - Clean Out, Remove major deadwood.T15 Cedar of lebanon - Remove Dead Wood Over 50mm Diameter, Remove dead limb, first above ground level on the west. T19 Sycamore Remove Dead Wood Within 12 Months major deadwood overhanging path at 7m south. T39 Sycamore Reduce Crown in Height (by 4m) and Shape (Specify final height and width)

    Submitted 10 Aug 2026 Trees
  • 26/00609/TCA Awaiting decision

    75 Loates Lane Watford WD17 2PA

    Works to trees in conservation area - Eucalyptus- Crown reduction reduce height by up to 1.5m and lateral spread on all sides by up to 1.5m back to previous pruning points for routine maintenance

    Submitted 5 Aug 2026 Trees
  • 26/00599/DISCON Awaiting decision

    InkXpress 113 St Albans Road Watford WD17 1RD

    Details submitted for Condition 3.(materials external finishes), 4.(hard and soft landscaping), 5.(refuse and cycle store) pursuant to planning permission 26/00131/VAR (23/00614/FUL)

    Submitted 3 Aug 2026 Conditions
  • 26/00595/LBC Awaiting decision

    O'Neills Station Road Watford WD17 1ET

    Internal refurbishment works

    Submitted 30 Jul 2026 Heritage and listed buildings
  • 26/00589/FULH Awaiting decision

    107 Ridge Lane Watford WD17 4SX

    Retrospective planning application for existing garden outbuilding, accommodating home office, home gym & associated shower room.

    Submitted 29 Jul 2026 Householder
  • 26/00579/LDC Awaiting decision

    37 Harford Drive Watford Hertfordshire WD17 3DQ

    Lawful development certificate for proposed erection of garden outbuilding for storage/office use and alterations to existing front porch

    Submitted 27 Jul 2026 Lawful development
  • 26/00572/FULH Awaiting decision

    17 The Gardens Watford WD17 3DT

    Erection of a single storey side infill extension and fenestration changes.

    Submitted 27 Jul 2026 Householder
  • 26/00575/TPO5 Granted

    53 Malden Road Watford WD17 4EN

    Works to tree in conservation area - fell large tree directly against boundary wall of 48 Denmark Street due to causing damage to boundary wall

    Submitted 27 Jul 2026 Trees
  • 26/00575/TCA Granted

    53 Malden Road Watford WD17 4EN

    Works to tree in conservation area - fell large tree directly against boundary wall of 48 Denmark Street due to causing damage to boundary wall

    Submitted 27 Jul 2026 Trees
  • 26/00569/FULH Awaiting decision

    364 Hempstead Road Watford WD17 4NA

    Erection of left and right infill extension, double storey glazed entrance hall, part ground floor rear extension, front first floor extension to enclose the balcony and alterations to fenestration and front gate and landscaping works.

    Submitted 24 Jul 2026 Householder
  • 26/00567/TPO Awaiting decision

    2 Farm Field Watford WD17 3DF

    Works to tree/s under A1 TPO. 226 - Silver Birch - Fell and remove dead tree, Cedar - remove dead wood from tree to preserve current branches and reduce risk of damage

    Submitted 23 Jul 2026 Trees
  • 26/00562/FULH Awaiting decision

    9 Glen Way Watford Hertfordshire WD17 3HL

    Erection of double storey side extension and porch extension

    Submitted 22 Jul 2026 Householder
  • 26/00559/FULH Awaiting decision

    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.

    Submitted 21 Jul 2026 Householder
  • 26/00556/DISCON Awaiting decision

    68 Langley Road Watford WD17 4PN

    Details submitted for Condition 3. (tree protection report), 4. (hard landscaping), 5. (soft landscaping) 6. (external materials) and 7. (construction method statement) pursuant to planning permission 25/00951/FUL

    Submitted 20 Jul 2026 Conditions
  • 26/00568/TPO Granted

    Brunswick Nursing Home 62 Stratford Road Watford WD17 4JB

    Works to trees under TPO.60 - Various species of trees. (New Landscape Scheme).

    Submitted 20 Jul 2026 Trees
  • 26/00553/FULH Awaiting decision

    117 Langley Way Watford WD17 3ED

    Demolition of existing side garage, construction of a 2 storey side extension and single storey rear extension. Installation of 2 Velux windows on upper roof slope.

    Submitted 20 Jul 2026 Householder
  • 26/00557/TPO Awaiting decision

    53 Ridge Lane Watford WD17 4SX

    Works to tree - Walnut T14 under TPO. 74 remove branches encroaching onto the roof and public pathway on the road

    Submitted 20 Jul 2026 Trees
  • 26/00550/FULH Awaiting decision

    39 The Ridgeway Watford WD17 4TH

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

    Submitted 17 Jul 2026 Householder
  • 26/00545/FUL Awaiting decision

    Lenton Engineers Ltd Terrace Gardens Watford Hertfordshire WD17 1RB

    Demolition and removal of existing buildings and the erection of 3 x 3 bed 2 storey dwellings.

    Submitted 16 Jul 2026 Full applications
  • 26/00543/HPD Granted

    49 Devereux Drive Watford WD17 3DD

    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 3.40m and for which the height of the eaves would be 3.00m

    Submitted 15 Jul 2026 Prior approval
  • 26/00535/FULH Awaiting decision

    106 Woodland Drive Watford WD17 3LB

    Erection of a double storey side, single storey rear and front porch extensions with roof lights.

    Submitted 13 Jul 2026 Householder
  • 26/00529/DISCON Decided

    15 Parkside Drive Watford WD17 3AS

    Details submitted for Condition 4 (tree protection report) pursuant to planning permission 26/00236/FULH

    Submitted 10 Jul 2026 Conditions
  • 26/00526/DISCON Awaiting decision

    127 The Parade High Street Watford WD17 1NA

    Details submitted for Condition 4. (noise management plan).5. (plant equipment) and 6. (refuse and recycling) pursuant to planning permission 26/00059/FUL

    Submitted 9 Jul 2026 Conditions
  • 26/00517/ADV Granted

    Watford Borough Council Town Hall Hempstead Road Watford WD17 3EX

    Consent to display progress flag on existing flag pole outside entrance to Town Hall

    Submitted 7 Jul 2026 Advertising
  • 26/00509/FULH Awaiting decision

    10 Bellmount Wood Avenue Watford Hertfordshire WD17 3BW

    Demolition of existing conservatory, erection of single storey ground floor side and rear extension, first floor side and rear extension, mono pitch roof over existing garage, new front elevation front porch, re landscaping of front garden to include new drive with associated retaining walls and steps and a new patio to the rear garden

    Submitted 3 Jul 2026 Householder
  • 26/00510/FULH Decided

    211 Cassiobury Drive Watford WD17 3AN

    Erection of part single, part double storey side and rear extensions, associated raised rear patio, part single storey front extension, loft conversion including x2 side facing rooflights and x1 front and rear rooflights and erection of single storey rear outbuilding

    Submitted 3 Jul 2026 Householder
  • 26/00506/FULH Decided

    20 Orchard Drive Watford WD17 3DY

    Erection of part two storey rear extension and hip to gable loft conversion including rear domer extension and x 3 front rooflights

    Submitted 1 Jul 2026 Householder
  • 26/00495/TPO5 Granted

    Brunswick Nursing Home 62 Stratford Road Watford WD17 4JB

    Works to trees 5 day notice under TPO.60

    Submitted 29 Jun 2026 Trees
  • 26/00492/NONMAT Granted

    19 Pinewood Close Watford WD17 4NP

    Non - material amendment pursuant to planning permission 24/00184/FULH for new juliette balcony on the loft floor side flank of house

    Submitted 29 Jun 2026 Amendments
  • 26/00489/TPO Granted

    Tesco Stores Limited 239 - 241 Lower High Street Watford WD17 2BD

    Works to trees, Group TPO.120 (see tree survey report)

    Submitted 26 Jun 2026 Trees
  • 26/00482/FULH Awaiting decision

    201 Hempstead Road Watford WD17 3HG

    Proposed construction of a rear dormer to create a bedroom and bathroom with 3 roof lights veluxes.

    Submitted 25 Jun 2026 Householder
  • 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.

    Submitted 25 Jun 2026 Amendments