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England · Local authority

Hertsmere Borough Council
Planning applications.

Explore collected planning applications and decisions for Hertsmere Borough Council. Search an address, application reference or proposal to find a record.

Collected application statistics

Collected records · All available dates
6,174Searchable applications
440Recorded as pending
83%Approval rate · 4,175 approved or refused records
703Refused applications

3,472 approved · 703 refused · 324 withdrawn. Received dates in our records: 4 Sept 2020 to 7 Oct 2026. Most recent record check: 11 Oct 2026. Counts reflect the last collected status; some records may be out of date.

Local planning information

Council sources checked 14 Sept 2026
Planning information Planning and Building ControlContact planning Planning Permission AdviceLocal plan Draft Local Plan 2026: A new sustainable Local Plan for HertsmerePre-application advice Pre-Application AdviceArticle 4 directions Article 4 Directions - Conservation

Council contacts

Contact details were found on council pages. Check the source for opening hours and which enquiries the service handles.

Conservation areas and Article 4 directions

Explore published planning boundaries and follow their source records for designation details. Coverage varies: an empty map does not mean there are no restrictions. Check the council’s current maps and documents before relying on a boundary.

Conservation areas16 mapped area records
Article 4 direction areasNo boundary records available in this collection

Interactive planning map loads with JavaScript. Dataset sources are linked below.

Download Article 4 coverage for all authorities (CSV)

Data downloaded 14 Sept 2026. Display boundaries are simplified and indicative. Map record counts are not a complete count of designations or directions.

Sources: Planning Data conservation areas and Article 4 direction areas. Contains public sector information licensed under the Open Government Licence v3.0.

More application records

  1. Decided23/1253/HSE

    Conversion of loft to habitable space including rear dormer and 2 x front rooflights. Single storey front extension and alterations to fenestration.

    84 Furzehill Road Borehamwood Hertfordshire WD6 2EB

    Received 5 Sept 2023
  2. Decided23/1254/HSE

    Single storey rear extension to include 1 x roof light.

    7 Rockingham Gate Bushey Hertfordshire WD23 4DQ

    Received 5 Sept 2023
  3. Unknown23/1255/PD56O

    Installation of 15m 5G slim-line monopole with 6x antennas, 3x equipment cabinets and ancillary works.

    Telecommunications Equipment By Roundabout At Bushey Hall Drive And Aldenham Road Bushey Hertfordshire

    Received 5 Sept 2023
  4. Decided23/1256/DOC

    Application for approval of details reserved by conditions 4 (external materials), 6 (brickwork), and 8 (repair brickwork) of planning permission reference 21/1206/LBC

    Wild Farm Harper Lane Radlett WD7 9HJ

    Received 6 Sept 2023
  5. Decided23/1257/DOC

    Application for approval of details reserved by conditions 7 (external materials), 9 (brickwork) and 11 (repair brickwork) planning permission reference 21/1205/HSE

    Wild Farm Harper Lane Radlett WD7 9HJ

    Received 6 Sept 2023
  6. Decided23/1258/HSE

    Single storey side extension to include 2 x roof lights.

    30 The Squirrels Bushey Hertfordshire WD23 4RT

    Received 6 Sept 2023
  7. Decided23/1259/DOC

    Application for approval of details reserved by conditions 3 (structural report/note) of planning permission reference 23/0156/LBC

    Manor Lodge School Ridge Hill Shenley Radlett Hertfordshire WD7 9BG

    Received 6 Sept 2023
  8. Decided23/1260/OUT

    Demolition of existing dwelling house and outbuildings. Construction of 2x3 bed single family dwelling houses and 2x4 bed single family dwelling houses. Provision of off-street carparking; cycle storage; and bin stores. (Outline application to include access, layout and scale with appearance and landscaping matters reserved.)

    Birchville Cottage Heathbourne Road Bushey Heath Bushey Hertfordshire WD23 1PB

    Received 6 Sept 2023
  9. Decided23/1261/FUL

    Part single; part two-storey front/side and rear extension to allow the conversion of the existing dwellinghouse into 2 self-contained flats; hard/soft landscaping including boundary treatment; private amenity space and refuse/recycle and cycle storages.

    12 Haggerston Road Borehamwood Hertfordshire WD6 4BX

    Received 6 Sept 2023
  10. Decided23/1262/HSE

    Construction of two storey side and rear extension with pitched roof, following demolition of existing single storey side extension. (AMENDED PLANS RECEIVED: 30/10/2023 - side extension set down from main roof ridge and set back from front building line).

    50 Sullivan Way Elstree Borehamwood Hertfordshire WD6 3DJ

    Received 7 Sept 2023
  11. Decided23/1264/TRC

    2no. ASH. Fell.

    Montague House Kemp Place Bushey Hertfordshire WD23 1DW

    Received 25 Aug 2023
  12. Decided23/1265/DOC

    Application for approval of details reserved by conditions 3 (list of plans), 4 (materials in regards to drainage), 5 (retained tree) and 6 (implementation of PEA & PRA) of planning permission reference 23/0239/FUL.

    Manor Lodge School Ridge Hill Shenley Radlett Hertfordshire WD7 9BG

    Received 7 Sept 2023
  13. Decided23/1266/FUL

    Change of use of land to provide a dog exercise and training facility with associated operational development to include re-location of front gated access and parking area (revised application) (Description of development updated 07/08/24).

    Land West Of Manor Cottages Rectory Lane Shenley Hertfordshire

    Received 7 Sept 2023
  14. Decided23/1267/CLE

    Conversion of 2 common rooms to 2 bedrooms. Certificate of Lawful Development (Existing).

    Clare Hall Manor Blanche Lane South Mimms Hertfordshire EN6 3LD

    Received 7 Sept 2023
  15. Decided23/1268/CLP

    Construction of single storey detached outbuilding to include indoor pool and home gym. Certificate of Lawful Development (Proposed).

    1 Geddes Road Bushey Hertfordshire WD23 3FL

    Received 7 Sept 2023
  16. Decided23/1269/PD42

    Single storey rear extension. Depth: 4.5m, Height: 3m, Eaves: 3m. (AMENDED PLAN RECEIVED: 13/10/2023 - ground floor plan to show 45 degree line)

    32 Ripon Way Borehamwood Hertfordshire WD6 2HS

    Received 7 Sept 2023
  17. Decided23/1270/HSE

    Single storey rear extension with boundary fence and door and demolition of side/rear garage.

    21 Suffolk Road Potters Bar Hertfordshire EN6 3EZ

    Received 7 Sept 2023
  18. Decided23/1271/HSE

    Construction of single storey front extension to include new front porch.

    132 Croxdale Road Borehamwood Hertfordshire WD6 4QB

    Received 7 Sept 2023
  19. Decided23/1272/HSE

    Part single, part two storey rear extension. Single storey front extension. Conversion of loft to habitable space including rear dormer and 3 x front roof lights. Construction of garden room to rear. Associated works and landscaping, including dropped kerb to front forecourt.

    13 Battlers Green Drive Radlett Hertfordshire WD7 8NE

    Received 8 Sept 2023
  20. Decided23/1273/DOC

    Application for approval of details reserved by conditions 3 (materials), 5 (structural survery report), 6 (masonry infill materials) and 7 (repair) of planning permission reference 23/0593/LBC.

    The Mansion Wrotham Park Barnet Hertfordshire EN5 4SB

    Received 8 Sept 2023
  21. Decided23/1275/HSE

    Part single, part two storey side and rear extension, and single storey side extension, following demolition of existing side and rear extensions and rear brick store.

    52 Masefield Avenue Borehamwood Hertfordshire WD6 2HQ

    Received 8 Sept 2023
  22. Decided23/1276/TPO

    T2 OAK. Reduce and shape crown by approximately 1-2m removing lateral growth by approximately cutting back to previous pruning spurs.(The % relates just to the tree canopy and not the entire tree height). T3 OAK. Reduce and shape crown by approximately 2-3m removing lateral growth by approximately cutting back to previous pruning spurs. (The % relates just to the tree canopy and not the entire tree height). See annotated photographs,

    76 Cotton Road Potters Bar Hertfordshire EN6 5JH

    Received 11 Sept 2023
  23. Decided23/1277/CLP

    Conversion of loft to habitable space with hip to gable roof alterations to include rear dormer, Juliet Balcony and insertion of 3 roof lights. Certificate of Lawful Development (Proposed).

    42 Auckland Road Potters Bar Hertfordshire EN6 3EY

    Received 11 Sept 2023
  24. Decided23/1278/FUL

    Erection of front canopy to existing shop. Relocation of entrance door to flat above. (AMENDED PLAN RECEIVED: 14/03/2024 - retractable awning (headroom from pavement level - 2.3m) and material details provided). (AMENDED PLAN RECEIVED: 09/04/04/2024 - detailed ground floor plan to show stair case leading to first floor flat).

    49 - 51 Studio Way Borehamwood Hertfordshire WD6 5NN

    Received 11 Sept 2023

Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.

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Researching a proposal in Hertsmere Borough Council

Start with the address or application reference. Open a record to read the proposal, dates and available documents, then check the official register for the latest plans and consultation details. If nothing appears, check coverage before treating the result as a complete planning history.

How to search planning applications

Guides to planning records

All planning guides

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    Planning application documents: what to read first

    Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.

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  • Understanding planning · 13 min read

    Planning permission drawings: how to read plans

    Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.

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  • Property research · 13 min read

    Planning approval rates: how to read council statistics

    Understand planning approval rates with an interactive calculator, worked examples and comparison table. Check sample sizes, outcomes and coverage before comparing.

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What these statistics cover

These figures describe applications collected by PlanningTrack for Hertsmere Borough Council, across all dates currently available. They are a partial dataset, rather than an authority-wide performance measure. The date range does not establish continuous historical coverage.

The approval percentage is approved records divided by approved plus refused records. Pending, withdrawn and unknown outcomes are excluded. No percentage is shown until there is an approved or refused record.

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