A proposal to extend a Hertfordshire school is among this week's planning applications in Watford, Three Rivers, Dacorum and Hertsmere.

Ashlyns School, in Chesham Road, Berkhamsted, has applied to Dacorum Brough Council for permission to extend its music block to create an additional classroom.

Take a look through our extensive list below to see if there are any new developments planned near where you live.

The list includes applications validated by Watford, Three Rivers and Dacorum councils in the week beginning October 23, plus those related to Aldenham, Bushey, Radlett and Watford submitted to Hertsmere Borough Council in the week ending October 22.

WATFORD

  • 51 Eastbury Road Watford WD19 4JN. Variation of condition 4 of planning permission 23/00579/FULH to install a balcony at the rear. Ref. No: 23/00975/VAR
  • 51 Eastbury Road Watford WD19 4JN. Erection of a single storey outbuilding for installation of swimming pool and gym. Ref. No: 23/00974/FULH
  • 167 High Road Watford WD25 7DU. Lawful development certificate for proposed loft conversion including rear flat roof dormer, x2 front rooflights and erection of single storey rear extension. Ref. No: 23/00973/LDC
  • Land At 1-5 Faraday Close And 1-6 Greenhill Crescent Watford. Non-Material amendment to planning permission 21/01605/VARM variation of condition 2 (Architectural Plans) and Condition 10 (Site Access Road Design Plan) - Original app. 20/01188/FULM. Ref. No: 23/00971/NONMAT
  • 41 Chalk Hill Watford WD19 4BU. Works to Trees In a Conservation Area: Reducing height of Pussy WIllow (salix sp) by removing three brances above a height of 3 metres. Ref. No: 23/00966/TCA
  • 205 North Approach Watford WD25 0ES. Retention of single storey side/rear infill extension (Retrospective). Ref. No: 23/00968/FUL
  • 13 Shepherds Road Watford WD18 7HU. Non-Material amendment pursuant to planning permission 21/01623/FULH for a change of material specification from existing planning permission. Roof to be changed from brown concrete tiles to Redland Concrete Plain Roof Tile - Slate Grey. Windows to be changed from white uPVC to grey aluminium: RAL colours - 7038 (Agate), 7000 (Squirrel), 7037 (Dusty) and 7004 (Signal). Ref. No: 23/00964/NONMAT
  • 20 Bramleas Watford Hertfordshire WD18 7UN. Erection of single storey front extension PP-9122359 is the previous ref. It is expiring soon and I haven't started work so am renewing. I have been advised to create new application. Ref. No: 23/00963/FULH
  • 32 Estcourt Road Watford WD17 2PS. Erection of outbuilding for use as home office and reading room. Ref. No: 23/00959/FULH
  • 127 Rickmansworth Road Watford WD18 7JD. Lawful Development Certificate for Erection of Loft Conversion with rear and side dormers and front and side rooflights. Ref. No: 23/00967/LDC
  • 1 Green Lane Watford WD19 4NL. Works to trees under TPO 32: T275 (beech) Crown Reduction of 30%. Ref. No: 23/00965/TPO
  • Rembrandt House 400 Whippendell Road Watford WD18 7PG. Details submitted for Condition 4 (Tier 2 Contamination Assessment) pursuant to planning permission 21/01551/CTR. Ref. No: 23/00961/DISCON
  • The Regent Club 227 St Albans Road Watford WD24 5BH. Erection of a mansard roof with dormer windows and skylights. Ref. No: 23/00954/FUL
  • 61 Park Road Watford WD17 4QJ. Part demolition of existing bungalow, raising of the roof to create enlarged first floor accommodation, internal alterations and changes to fenestration. Ref. No: 23/00841/FUL

THREE RIVERS

  • 25 Beechwood Cottages Heronsgate Road Chorleywood Rickmansworth WD3 5BP. Certificate of Lawfulness Proposed Development: Loft conversion including rear dormer and front rooflights. Ref. No: 23/1799/CLPD
  • 1-5 Faraday Close And 1-6 Greenhill Crescent Car Park Watford Business Park Watford. Non Material Amendment to planning permission 21/2516/FUL: Alterations to design of the bin and cycle stores. Ref. No: 23/1796/NMA
  • Willow Cottage Chalfont Lane Chorleywood Rickmansworth WD3 5PP. Discharge of Conditions 3 (Materiasls), Condition 5 (Arb method statement), Condition 6 (Replacement planting), Condition 8 (Energy Statement), Condition 10 (Ecology), 11 (External Lighting), Condition 12 (LEMP) and Condition 13 (CMP) pursuant to 22/1246/FUL. Ref. No: 23/1790/DIS
  • 84 Fulford Grove South Oxhey Watford WD19 7QG. Certificate of Lawfulness Proposed Development: Single storey rear extension. Ref. No: 23/1783/CLPD

DACORUM

  • 17 Boxwell Road Berkhamsted HP4 3EX. Work to trees. Ref. No: 23/02571/TCA
  • Cherrywick 3 Buckwood Road Markyate St Albans AL3 8JF. Work to trees. Ref. No: 23/02573/TCA
  • Spencer Holland Playing Ground Vicarage Road Potten End Berkhamsted HP4 2QZ. Fell trees. Ref. No: 23/02579/TCA
  • 32 Knights Orchard Hemel Hempstead HP1 3QA. Loft conversion including single rear dormer and 3 front facing rooflights. Ref. No: 23/02555/FHA
  • St Peter And St Paul Church Road Little Gaddesden Berkhamsted HP4 1NZ. Works to trees. Ref. No: 23/02552/TCA
  • 6 Nidderdale Hemel Hempstead HP2 5TE. Construction of a 1.5m deep full width single storey extension towards the front of the property. Ref. No: 23/02551/FHA
  • 6 Nidderdale Hemel Hempstead HP2 5TE. Construction of a 3m deep single storey extension at rear of the property. Ref. No: 23/02550/LDP
  • 101 St Albans Hill Hemel Hempstead HP3 9NQ. Drop kerb and formation of car vehicle hardstand. Ref. No: 23/02558/FHA
  • Manor End Nettleden Road Little Gaddesden Berkhamsted HP4 1PL. Works to trees. Ref. No: 23/02561/TCA
  • Manor House Nettleden Road Little Gaddesden Berkhamsted HP4 1PL. Works to tree, fell tree. Ref. No: 23/02560/TCA
  • 22 Beech Hill Court Berkhamsted HP4 2PR. External Render and timber Cladding. Porch infill extension. Replacement glazing and new solar panels. Ref. No: 23/02546/FHA
  • 6 Highcroft Road Felden Hemel Hempstead HP3 0BU. Variation of Condition 2 (approved plans) attached to planning permission 23/00608/FUL - Demolition of the existing bungalow and replacement with a two storey dwellinghouse. Ref. No: 23/02548/ROC
  • Land Adjacent To Shantock Cottage Shantock Lane Bovingdon Hemel Hempstead HP3 0NG. Removal of existing polytunnels, garage and lean-to shed building. Construction of five-bedroom detached family dwelling, with detached garage. Ref. No: 23/02545/FUL
  • 13 Kitsbury Road Berkhamsted HP4 3EG. Proposed single storey side infill extension and internal alterations. Ref. No: 23/02540/FHA
  • Ashlyns School Chesham Road Berkhamsted HP4 3AE. Extension to Music Block to create additional classroom. Ref. No: 23/02543/LBC
  • Ashlyns School Chesham Road Berkhamsted HP4 3AE. Extension to Music Block to create additional classroom. Ref. No: 23/02542/FUL
  • Lockers Park School Lockers Park Lane Hemel Hempstead HP1 1TL. Works to tree. Ref. No: 23/02562/TPO
  • Cherry Orchard Buckwood Road Markyate St Albans AL3 8JD. Non material amendment to planning permission 4/01283/19/FUL - Construction of new dwelling with landscaping. Ref. No: 23/02541/NMA
  • 53 Crossfell Road Hemel Hempstead HP3 8RQ. Single storey front and rear extension, alterations to frontage. Ref. No: 23/02530/FHA
  • 52 Long Chaulden Hemel Hempstead HP1 2HX. New plant area, shopfront redecorations, new roof and external wall to warehouse yard area. Ref. No: 23/02513/FUL
  • Land At Finch Cottage Tower Hill Chipperfield Kings Langley WD4 9LN. Variation of condition 6 (Approved plans) attached to planning permission 22/00919/FUL - Demolition of existing outbuilding and construction of new dwelling, with new access and associated works. Ref. No: 23/02469/ROC
  • Blossom House Potten End Hill Water End Hemel Hempstead HP1 3BN. Details as required by condition 2 (materials) attached to planning permission 22/03454/FUL (Change of use of land to residential and construction of dwellinghouse, associated amenity space and parking). Ref. No: 23/02459/DRC
  • 37 High Street Kings Langley WD4 8AB. Provision of two dormers to detached building. Ref. No: 23/02447/FHA

HERTSMERE

  • 8 Aldenham Grove, Radlett, WD7 7BW. Application for approval of details reserved by conditions 6 (hard and soft landscaping) of planning permission reference 22/1519/VOC and 21/0729/FUL. Ref. No: 23/1397/DOC
  • 57 The Crosspath, Radlett, WD7 8HP. Construction of a single storey side extension, single storey rear extension and alterations to fenestration. Ref. No: 23/1413/HSE
  • 31 Christchurch Crescent, Radlett, WD7 8AQ. Part single; part two-storey front extension (including glazed porch) following demolition of existing single storey front extension; part single; part two-storey side/rear extension (following demolition of rear extension and outbuildings/sheds); replacement front window with garage door; side roof light; new front/side and rear windows and doors including replacement; cladding to the front and side at first floor; hard and soft landscaping alongside raised platform/rear patio including land level changes. Ref. No: 23/1456/HSE
  • 10 Links Drive, Radlett, WD7 8BE. Single storey side/rear extension (following part demolition of the existing dwelling and detached outbuilding); land level alterations to include a rear raised platform/terrace; replacement and new ground floor side windows/doors; demolition of a front porch and replacement with canopy/posts. Ref. No: 23/1433/HSE
  • 3 Summerhouse Lane, Aldenham, Watford, WD25 8DL. Conversion of loft to habitable space to include an increase in ridge height, insertion of 3 x rear dormers and 3 x front roof lights. Ref. No: 23/1435/HSE
  • Garages To Rear Of 23-25 Park Road And Land To The Rear Of 38-40, Watling Street, Radlett. Demolition of existing garages on Plot B, to enable the development of new three-storey residential apartment block comprising of 5 units (3 x 2 bed flats and 2 x 2 bed flats) to include basement and surface level parking, bin store, bike store, amenity space, associated landscaping and access from Park Road. Redevelopment of middle block approved under application 20/0384/FUL to create 2 x 2 bed units on Plot A. (Revised application). Ref. No: 23/1454/FUL
  • 23 The Grove, Radlett, WD7 7NF. Demolition of garage and construction of single storey side and rear extensions, alterations to fenestration and associated works to front driveway. Ref. No: 23/1460/HSE
  • Church Of St John And Hall , Gills Hill Lane, Radlett, WD7 8DF. Application for approval of details reserved by conditions 5 (soft landscaping) of planning permission reference 19/0044/FUL. Ref. No: 23/1477/DOC
  • Bio Products Laboratory, Dagger Lane, Elstree, Borehamwood, WD6 3BX. Application for approval of details reserved by conditions 3 (Archaeological written scheme of investigation), 4 (archaeological works) and 5 (site investigation + post-investigation assessment) of planning permission reference 23/0475/FUL. Ref. No: 23/1479/DOC
  • 7 Willow Dene, Bushey, WD23 1PS. Construction of first floor rear extension with associated roof alterations to include rear balcony and alterations to fenestration. Ref. No: 23/1419/HSE
  • 47 Prowse Avenue, Bushey Heath, Bushey, WD23 1LB. Application for approval of details reserved by conditions 4 (Arboricultural Method statement), 5 (soft landscaping) and 8 (glass balustrade) of planning permission reference 23/0963/FUL. Ref. No: 23/1466/DOC
  • 41 Grange Road, Bushey, WD23 2LQ. Application for approval of details reserved by conditions 3 (lighting) of planning permission reference 22/2051/HSE. Ref. No: 23/1429/DOC
  • 481 Bushey Mill Lane, Bushey, WD23 2AT. Single storey side and part single part two storey rear extension following demolition of existing side and rear extension. Conversion of garage to habitable space and alterations to fenestration. Ref. No: 23/1441/HSE
  • 37 Oundle Avenue, Bushey, WD23 4QG. Construction of a side extension. Certificate of Lawful Development (Proposed). Ref. No: 23/1412/CLP
  • 46 Chiltern Avenue, Bushey, WD23 4RG. Conversion of loft to habitable space with hip to gable roof alterations to include rear dormer and insertion of 2 x front roof lights. Certificate of Lawful Development (Proposed). Ref. No: 23/1415/CLP
  • 46 Chiltern Avenue, Bushey, WD23 4RG. Conversion of garage to habitable space with pitched roof alterations to incorporate single storey front porch extension, single storey side extension, single storey rear infill extension and alterations to fenestration. Ref. No: 23/1416/HSE
  • 5 Garratts Road, Bushey, WD23 4LA. Two storey side extension and single storey rear extension following demolition of garage. Ref. No: 23/1430/HSE
  • 72 School Lane, Bushey, WD23 1BX. Construction of first floor rear and side extension. Ref. No: 23/1462/HSE
  • 76 Melbourne Road, Bushey, WD23 3LJ. Single storey rear extension Depth: 5.50m, Height: 3.00m, Eaves: 3.00m. Ref. No: 23/1461/PD42