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Postcode district

Planning applications in WD17

PlanIndex holds 2,171 planning applications with WD17 postcodes, the earliest from 2018, the newest from September 2026. 81% of clear-cut decisions were approvals.

2,171
Applications since 2018
81%
Approved clear-cut outcomes
2
Planning authorities

Applications in WD17

Newest first · page 1 of 44

  • 26/00765/TPO Awaiting decision

    11 Cottage Close Watford WD17 3NN

    Works to tree (T19 Oak) under Group G1 TPO.No.52 - Reduce height by up to 2m and spread on sides up to 1m.

    Submitted 30 Sep 2026 Trees
  • 26/00764/TPO Awaiting decision

    14 Cottage Close Watford WD17 3NN

    Works to trees T15 and T16 , x2 Sycamores under TPO.No.49 - reduce height by 2m and diameter to previous points. The trees have dead branches and shedding them into neighbouring properties.

    Submitted 30 Sep 2026 Trees
  • 26/00766/DISCON Awaiting decision

    Watford Borough Council Town Hall Hempstead Road Watford WD17 3EX

    Details submitted for Condition 5 and 11 (hard landscaping) pursuant to planning permission 22/01237/FUL and 22/01238/LBC

    Submitted 30 Sep 2026 Conditions
  • 26/00753/ADV Awaiting decision

    118 High Street Watford WD17 2BJ

    Consent to display 1 no. internally illuminated fascia sign and 1 no. internally illuminated projecting sign.

    Submitted 28 Sep 2026 Advertising
  • 26/00757/NONMAT Awaiting decision

    39 Cassiobury Drive Watford WD17 3AA

    Non - material amendment pursuant to planning permission 26/00153/FULH for change from side window on lower ground floor to side door facing brick wall of neighbours garage

    Submitted 28 Sep 2026 Amendments
  • 26/00751/DISCON Awaiting decision

    Palace View 38 High Street Watford WD17 2BS

    Details submitted for Condition 3.(external facing materials) pursuant to planning permission 25/00799/FUL

    Submitted 25 Sep 2026 Conditions
  • 26/00748/FULH Awaiting decision

    50 The Avenue Watford WD17 4NX

    Erection of ground floor single storey front and rear infill extension, first floor part side extension and loft conversion including rear dormer and front roof lights

    Submitted 24 Sep 2026 Householder
  • 26/00744/TPO Granted

    223 Hempstead Road Watford WD17 3HH

    Works to trees under A1 TPO.226 Fell Ash (T1) and Conifer (T2) - due to damaging the front wall

    Submitted 22 Sep 2026 Trees
  • 26/00739/FULH Awaiting decision

    61 Park Road Watford WD17 4QJ

    Erection of a first-floor extension over the existing flat roof. alongside a new loft conversion to provide additional habitable accommodation.

    Submitted 21 Sep 2026 Householder
  • 26/00737/FULH Awaiting decision

    48 Parkside Drive Watford WD17 3AX

    Erection of a single storey rear extension, garage conversion and Interal Works to an existing two storey detached dwellinghouse.

    Submitted 21 Sep 2026 Householder
  • 26/00733/TCA Granted

    3 Essex Road Watford WD17 4EL

    Works to fell dead Judas Tree in conservation area

    Submitted 17 Sep 2026 Trees
  • 26/00728/TPO Granted

    12 Nascot Wood Road Watford WD17 4SA

    Works to tree/s under Group TPO.230 - T1 & T2 Two Beech trees overhanging footpath/road to reduce the crown by 25-30% approximately 2-3 meters off crown and raise the canopy to 5 meters approximately. The trees are overhanging a footpath and road, rubbing on power lines and could be dangerous if the lateral branches start to break or fall in the bad weather.

    Submitted 15 Sep 2026 Trees
  • 26/00725/FULH Awaiting decision

    25 Bellamy Close Watford Hertfordshire WD17 4RN

    Erection of single storey rear extension.

    Submitted 14 Sep 2026 Householder
  • 26/00724/FULH Awaiting decision

    8 Richmond Drive Watford WD17 3BG

    Demolition of existing garage to side and erection of single storey side extension

    Submitted 14 Sep 2026 Householder
  • 26/00726/LDC Granted

    3 Coningesby Drive Watford Hertfordshire WD17 3BD

    Lawful development certificate for proposed new front porch and conversion of the existing garage into a habitable space

    Submitted 14 Sep 2026 Lawful development
  • 26/00719/TPO Granted

    1B Temple Close Watford WD17 3DR

    Works to trees under TPO175 Indian Bean Tree - pollard of 2metres crown reduction (hanging over road and interfering with overhead telephone cables).

    Submitted 10 Sep 2026 Trees
  • 26/00709/NONMAT Granted

    223 Hempstead Road Watford WD17 3HH

    Non - material amendment pursuant to planning permission 25/00993/FULH for proposed relocation of the front porch, addition of Tudor detailing to the front elevation and replacement of a window to the rear elevation with a 4-panel door

    Submitted 7 Sep 2026 Amendments
  • 26/00708/FULH Awaiting decision

    88 Church Road Watford WD17 4PU

    Erection of single storey rear extension, replacement windows and doors, changes to openings on left elevation.

    Submitted 7 Sep 2026 Householder
  • 26/00705/HPD Awaiting decision

    115 Parkside Drive Watford WD17 3AY

    The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 8.00m for which the maximum height would be 3.00m and for which the height of the eaves would be 3.00m

    Submitted 4 Sep 2026 Prior approval
  • 26/00704/LDC Awaiting decision

    268 Hempstead Road Watford WD17 4LY

    Lawful development certificate for proposed hip to gable loft conversion to extend main ridge line and rear dormer

    Submitted 4 Sep 2026 Lawful development
  • 26/00700/LDC Granted

    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 Granted

    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
  • 26/00698/FULH Awaiting decision

    15 Wentworth Close Watford Hertfordshire WD17 4LW

    Erection of double and single storey front, side and rear extensions with internal alterations

    Submitted 2 Sep 2026 Householder
  • 26/00690/FULH Awaiting decision

    346 And 348 Cassiobury Drive Watford WD17 3AW

    Erection of single storey and first floor rear extensions to the existing dwelling, alterations to the existing roof and associated internal and external alterations, with retention of the existing garage at No 346 and Erection of single storey and first floor rear extensions to the existing dwelling, conversion of the roof space to provide additional habitable accommodation, installation of front and rear dormer windows and rooflights, alterations to the existing roof and associated internal and external alterations at No.348

    Submitted 28 Aug 2026 Householder
  • 26/00692/TCA Granted

    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
  • 26/00669/ADV Awaiting decision

    NRG Gym Watford House Lane Watford WD17 1BJ

    Consent to display a temporary Banner (on cable frame).

    Submitted 24 Aug 2026 Advertising
  • 26/00676/LDC Awaiting decision

    100 Langley Way Watford WD17 3EE

    Lawful development certificate for existing garden room which included demolition of garage and erection of incidental building (garden room) in its place. The garage was within the residential curtilage of the dwelling house, as is the garden room, and so there has been no change of use.

    Submitted 24 Aug 2026 Lawful development
  • 26/00673/FULH Granted

    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 Granted

    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
  • 26/00662/FULH Awaiting decision

    8 Bellmount Wood Avenue Watford Hertfordshire WD17 3BW

    Erection of ground floor single storey rear extension and part first floor extension

    Submitted 21 Aug 2026 Householder
  • 26/00657/FULH Granted

    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 Granted

    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
  • 26/00638/FUL Awaiting decision

    31 Nascot Wood Road Watford WD17 4WE

    Demolition of the existing dwelling and erection of a replacement two-storey detached 4-bedroom dwelling, together with a detached ancillary outbuilding, associated landscaping, vehicle parking, and all associated external works.

    Submitted 13 Aug 2026 Full applications
  • 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 Refused

    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 Refused

    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 Granted

    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
  • 26/00613/FUL Awaiting decision

    137 - 139 St Albans Road Watford WD17 1RA

    Erection of a single storey rear extension and external alterations to create one additional flat and enlarge an existing flat.

    Submitted 6 Aug 2026 Full applications
  • 26/00609/TCA Granted

    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 Split 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 Granted

    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

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