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
5,905Searchable applications
440Recorded as pending
83%Approval rate · 3,968 approved or refused records
663Refused applications

3,305 approved · 663 refused · 307 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. Decided23/0243/FUL

    Change of use from B1 workshop to hair dressing salon within Use Class E (c) (iii) , external alterations to the building and formation of 4 parking spaces (part retrospective) (description updated 26/04/2023).

    Hill Farm Watling Street Radlett Hertfordshire WD7 7HP

    Received 13 Feb 2023
  2. Decided23/0244/DOC

    Application for approval of details reserved by condition 3 (Detailed drawings) of planning permission reference 21/2100/HSE and appeal number APP/N1920/D/22/3293967.

    9 Heathfield Road Bushey Hertfordshire WD23 2LH

    Received 13 Feb 2023
  3. Decided23/0245/CLP

    Single storey side extension and alterations to fenestration. Certificate of Lawful Development (Proposed).

    106 Gateshead Road Borehamwood Hertfordshire WD6 5EF

    Received 13 Feb 2023
  4. Decided23/0246/LBC

    Roof works to include lifting the existing roof and relay with a breathable membrane, reusing the slates and replacing like for like where necessary. Maintenance to flashings, securing of ridge tiles and ensuring structural safety of the chimney stacks and pots. (Application for Listed Building Consent)

    67 High Street Bushey Hertfordshire WD23 1BL

    Received 14 Feb 2023
  5. Decided23/0247/HSE

    Conversion of garage to form habitable space, single storey side and rear extension, porch extension and alterations to fenestration.

    12 The Byway Potters Bar Hertfordshire EN6 2LW

    Received 14 Feb 2023
  6. Decided23/0248/HSE

    Conversion of loft to form habitable space including hip to gable roof alterations, rear dormer, 3 rooflights to front and removal of existing chimney.

    202 Theobald Street Borehamwood Hertfordshire WD6 4PD

    Received 14 Feb 2023
  7. Decided23/0253/FUL

    Removal of asbestos roofing to both subject garages; part demolition of existing garage walls; construction of a new extension (enlargement of the outbuilding for no.86); removal of garage door for no.86 and replacement with a smaller entrance door; removal of the flat roof and construction of a pitched roof (retrospective application).

    86 - 86A Barnet Road Potters Bar Hertfordshire

    Received 14 Feb 2023
  8. Decided23/0254/HSE

    Conversion of loft to form habitable space including hip to gable roof alterations, rear dormer and 3 roof lights to front. Single storey front, side and rear extensions, first floor rear extension and alterations to fenestration. (Amended plans received on 11.04.2023)

    30 Manor Road Potters Bar Hertfordshire EN6 1DQ

    Received 14 Feb 2023
  9. Decided23/0255/CLP

    Removal of existing front chimney stack (Certificate of Lawful Development (Proposed).

    101 Herkomer Road Bushey Hertfordshire WD23 3LS

    Received 14 Feb 2023
  10. Decided23/0256/CLP

    Construction of a single storey side and rear extension. Certificate of Lawful Development (Proposed).

    1 Hastings Way Bushey Hertfordshire WD23 2JX

    Received 14 Feb 2023
  11. Decided23/0257/HSE

    Demolition of existing rear extensions and construction of a single storey rear extension. Changes to fenestration and front landscaping to include widened hardstanding and new brick piers. Internal alterations including new room configurations, thermal upgrade, and repairs (Accompanying Listed Building Application 23/0258/LBC).

    2 Manor Cottages Rectory Lane Shenley Radlett Hertfordshire WD7 9AN

    Received 14 Feb 2023
  12. Decided23/0258/LBC

    Demolition of existing rear extensions and construction of a single storey rear extension. Changes to fenestration and front landscaping to include widened hardstanding and new brick piers. Internal alterations including new room configurations, thermal upgrade, and repairs (Application for Listed Building Consent) (Accompanying Application 23/0257/HSE).

    2 Manor Cottages Rectory Lane Shenley Radlett Hertfordshire WD7 9AN

    Received 14 Feb 2023
  13. Decided23/0259/PD42

    Single storey rear extension. Depth: 6.00m, Height: 2.71m, Eaves: 2.55m

    7 Thornbury Gardens Borehamwood Hertfordshire WD6 1RB

    Received 14 Feb 2023
  14. Unknown23/0260/MA

    Application for a non-material amendment to allow for multiple amendments to include chimney material amended, roof pitch increase, second floor roof plan amendments, and window on side elevation removed following the grant of planning permission ref 22/0639/FUL.

    43 Goodyers Avenue Radlett Hertfordshire WD7 8AZ

    Received 14 Feb 2023
  15. Decided23/0261/DOC

    Application for approval of details reserved by condition 3 (condition survey and method statement) of planning permission reference 22/2041/FUL.

    The Mansion Wrotham Park Barnet Hertfordshire EN5 4SB

    Received 14 Feb 2023
  16. Decided23/0262/MA

    Application for a non-material amendment to allow for addition of a turning bay for fire vehicles following the grant of planning permission ref 21/2446/FUL.

    Wyevale Garden Centre Dancers Hill Road Bentley Heath Barnet Hertfordshire EN5 4RR

    Received 14 Feb 2023
  17. Decided23/0263/CLP

    Outbuilding in the rear garden. Certificate of Lawful Development (Proposed).

    Argosy The Avenue Bushey Hertfordshire WD23 2LL

    Received 15 Feb 2023
  18. Decided23/0264/HCC

    Retention of building to house a picking station and trommel, the extension of the site by 5m to the north to accommodate the new building, relocation of a mobile site office, use of land formerly part of the residential curtilage for the stationing of WCs, and staff welfare mobile buildings, and increase of vehicle movements (Consultation from Herts County).

    The Conifers Elton Way Watford Hertfordshire WD25 8HD

    Received 15 Feb 2023
  19. Decided23/0265/HSE

    Single storey side and rear extension and front porch. (AMENDED PLANS RECEIVED: 04/04/2023 - block plan and ground floor plan to show 45 degree line)

    42 Hartforde Road Borehamwood Hertfordshire WD6 5JT

    Received 15 Feb 2023
  20. Decided23/0266/TPO

    T15 WILLOW. Fell.

    4 Highfields Radlett Hertfordshire WD7 8DJ

    Received 16 Feb 2023
  21. Decided23/0267/FUL

    Demolition of existing detached dwelling and erection of replacement, detached, 4- bed dwelling with habitable loft accommodation and basement level. Landscaping works to include installation of basement level terrace with light well above (Amended plans received 02.06.23)

    18 The Rose Walk Radlett Hertfordshire WD7 7JS

    Received 15 Feb 2023
  22. Decided23/0268/HSE

    Demolition of existing rear conservatory. Construction of single storey front infill extension with new front entrance canopy, two storey side and rear extension and conversion of garage to habitable space, with alterations to fenestration, to include 3 x Juliet balconies to rear elevation (revised application).

    88 Deacons Hill Road Elstree Borehamwood Hertfordshire WD6 3JQ

    Received 15 Feb 2023
  23. Decided23/0269/HSE

    Installation of 3 Air Conditioning units and construction of a raised terrace/patio area (Retrospective) with side/rear balustrade and steps to rear.

    30 Lodge Avenue Elstree Borehamwood Hertfordshire WD6 3ND

    Received 16 Feb 2023
  24. Decided23/0270/VOC

    Application for Variation of Condition 2 (Plans) to allow for reduction in overall floor space, lower ridge height and regularisation of the development following grant of planning permission TP/12/2128.

    Lower Kitts End Farm Kitts End Road Barnet Hertfordshire EN5 4RL

    Received 16 Feb 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