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
5,985Searchable applications
440Recorded as pending
83%Approval rate · 4,033 approved or refused records
678Refused applications

3,355 approved · 678 refused · 310 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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

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. Decided23/0664/FUL

    First and second floor rear extension above existing ground floor restaurant.

    Barracuda 39 High Street Bushey Hertfordshire WD23 1BD

    Received 10 May 2023
  2. Decided23/0665/DOC

    Application for approval of details reserved by conditions 13 (Arboricultural Method Statement) and 14 (Tree Protection Plan) of planning permission reference 22/2040/KPSID.

    Little Reddings Primary School Reddings Avenue Bushey Hertfordshire WD23 3PR

    Received 10 May 2023
  3. Decided23/0666/DOC

    Application for approval of details reserved by condition 11 (Surface water drainage condition 3 of 3) of planning permission reference 20/0315/FULEI

    Land East Of Rowley Lane Borehamwood Hertfordshire

    Received 10 May 2023
  4. Unknown23/0667/MA

    Application for a non-material amendment to allow for reconfiguration of the locations of CCTV columns following the grant of planning permission ref 22/0719/FUL.

    Haberdashers Askes School For Girls Aldenham Road Elstree Borehamwood Hertfordshire WD6 3BT

    Received 10 May 2023
  5. Decided23/0668/CLE

    Application for confirmation of material operations carried out on site within 3 years of planning permission being granted under application 18/2318/FUL for the erection of two link detached apartment blocks (three and four storeys) containing 18 x 2 bed apartments to include parking, access, amenity and landscaping. Certificate of Lawful Development (Existing).

    Land At Coleridge Way Borehamwood Hertfordshire

    Received 10 May 2023
  6. Decided23/0669/FUL

    Installation of single storey modular unit to provide nursery and associated play area with associated landscaping works. (Amended description 19.06.2023)

    Hartsbourne Primary School Hartsbourne Road Bushey Heath Bushey Hertfordshire WD23 1SJ

    Received 10 May 2023
  7. Decided23/0670/FUL

    Retention of the existing single storey outbuildings/structures in use and for the purposes of the Signage Company -Jones Signs Ltd within the rear of no.134 Chace Avenue (Use Class B2) (retrospective).

    Workshop At 134 Chace Avenue Potters Bar Hertfordshire

    Received 10 May 2023
  8. Decided23/0672/HSE

    Construction of front porch. (AMENDED PLANS RECEIVED: 30/06/2023 - existing and proposed side elevations)

    36 Northfield Road Borehamwood Hertfordshire WD6 5AQ

    Received 11 May 2023
  9. Decided23/0673/HSE

    Front boundary works to include additional vehicle crossover, installation of 2 x front entrance gates, new front boundary wall with brick piers and metal railings and associated hard and soft landscaping works.

    19 Oakridge Avenue Radlett Hertfordshire WD7 8EW

    Received 11 May 2023
  10. Decided23/0676/PD42

    Construction of a single storey rear extension. Depth: 6m, Height: 2.95m, Eaves: 2.95m.

    34 Hartforde Road Borehamwood Hertfordshire WD6 5JT

    Received 11 May 2023
  11. Decided23/0677/OUT

    Hybrid planning application comprising 1) Outline consent for up to 103 age restricted dwellings (over 55yrs) (Use Class C3) along with a community centre, vehicular and pedestrian access, internal road, landscaping, drainage and other associated works and infrastructure (All matter reserved except access and layout and, 2) Full consent for the demolition of the existing dwelling Longview and alterations to 49 London Road to include the demolition of the existing garage and erection of a replacement garage. AMENDED DESCRIBTION - NUMBER OF UNITS REDUCED.

    49, Longview, And Land To The Rear London Road Shenley Hertfordshire

    Received 11 May 2023
  12. Decided23/0678/FUL

    Construction of two storey semi-detached dwelling adjacent to 1 Hastings Way with bin store, bike shed and associated landscaping.

    1 Hastings Way Bushey Hertfordshire WD23 2JX

    Received 12 May 2023
  13. Decided23/0679/VOC

    Application for variation of condition 2 (treatment rooms) to allow the use of 4 treatment rooms following grant of planning permission 19/0290/VOC.

    Dental Surgery 1 Clarendon Road Borehamwood Hertfordshire WD6 1BD

    Received 12 May 2023
  14. Decided23/0680/DOC

    Application for approval of details reserved by conditions 4 (Landscaping Details), 11 (Contamination), 12 (Landscaping Maintenance Plan), 13 (Mechanical Ventilation) and 14 (Electric Vehicles) of planning permission reference 18/2269/FUL.

    Land Adjacent Haven Court Glenhaven Avenue Borehamwood Hertfordshire WD6 1BB

    Received 12 May 2023
  15. Decided23/0681/PD42

    Single storey rear extension. Depth: 6.0m, Height: 3.0m, Eaves: 3.0m.

    175 Herkomer Road Bushey Hertfordshire WD23 3LH

    Received 11 May 2023
  16. Decided23/0683/FUL

    Creation of fenced plant compounds, new air-conditioning plant, new emergency back-up generator, new electrical plant including substation and transformer, new gate to rear of building and 2 new doors to front elevation (as amended by plans received 26/06/2023).

    Units 2-3 Warwick Place Warwick Road Borehamwood Hertfordshire WD6 1UA

    Received 12 May 2023
  17. Decided23/0684/HSE

    Part single; part two-storey side and rear extension (following demolition of side/rear garage addition and rear extensions); front porch extension; hip to gable end extension with a rear dormer including side windows at roof level (conversion of roofspace into habitable space); two rear outbuildings; new side and rear windows/doors and front rooflights (Retrospective).

    28 Bullhead Road Borehamwood Hertfordshire WD6 1HS

    Received 12 May 2023
  18. Decided23/0685/PD42

    Single storey rear extension. Depth: 5.50m, Height: 3.71m, Eaves: 2.80m

    35 Bushey Hall Road Bushey Hertfordshire WD23 2EE

    Received 12 May 2023
  19. Decided23/0686/PD42

    Single storey rear extension. Depth: 4.00m, Height: 2.75m, Eaves: 2.75m

    17 Melrose Avenue Borehamwood Hertfordshire WD6 2BH

    Received 12 May 2023
  20. Decided23/0687/CLP

    Single storey rear extension with 1 x roof light, following demolition of rear conservatory. New patio area and alterations to fenestration on rear elevation. Certificate of Lawful Development (Proposed).

    1 Kingsland Potters Bar Hertfordshire EN6 2SW

    Received 15 May 2023
  21. Decided23/0688/HSE

    Single storey side and rear extension and front porch.

    23 Crabtree Close Bushey Hertfordshire WD23 3BJ

    Received 15 May 2023
  22. Decided23/0689/HSE

    Single storey front, side and rear extensions.

    82 Linton Avenue Borehamwood Hertfordshire WD6 4QY

    Received 15 May 2023
  23. Decided23/0690/HSE

    Demolition of existing side lean-to. Construction of single storey side and rear extension, and raising of existing rear extension parapet wall to enable roof insulation. Removal of existing chimney stack to side elevation.

    2 Langmead Drive Bushey Heath Bushey Hertfordshire WD23 4GD

    Received 15 May 2023
  24. Decided23/0691/HSE

    Construction of three storey rear extension to include lower ground floor level and raised terrace to the rear, first floor front/side infill extension, single storey front infill extension to replace existing garage, front porch extension, and alterations to fenestration (as amended by plans received 18/09/2023).

    3 Beech Avenue Radlett Hertfordshire WD7 7DD

    Received 15 May 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
  • Understanding planning · 13 min read

    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.

  • 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.

  • 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.

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.

Check collection coverage