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Planning application

69 Tallis Way Borehamwood Hertfordshire WD6 4TQ

Granted Hertsmere 21/1388/CLP Certificate Proposed Lawful Use/Dev

Works: Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Conversion of garage to habitable room with change from garage door to window and relocation of door. Certificate of lawfulness (Proposed).

As published by the council, reference 21/1388/CLP

Application record

Reference
21/1388/CLP
Type
Certificate Proposed Lawful Use/Dev
Status
Decided
Decision
Grant Lawful Certificate (Proposed Dev)
Received
2 Jul 2021
Validated
2 Jul 2021
Decided
23 Aug 2021
Ward
Borehamwood Brookmeadow
Parish
Elstree & Borehamwood Town Council
Decision by
Delegated Decision
Postcode
WD6 4TQ

Timeline

Dates from the published record

  1. 2 Jul 2021

    Received by Hertsmere

  2. 23 Aug 2021

    Decision issued: Grant Lawful Certificate (Proposed Dev)

  3. 5 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, a design practice registered in Bradford

3 applications on PlanIndex · across 2 councils

Trade members see who it is, their full track record, and every application they have filed.

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Documents

Plans, drawings, consultee responses and the officer's report

13 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 2 Stainer Road Borehamwood Hertfordshire WD6 4TR

    26/0355/HSE Submitted 18 Mar 2026 58m away

    Erection of single storey open-framed shelter structure to rear garden (Retrospective.)

    Granted Householder 11 docs
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  • 45 Bairstow Close Borehamwood Hertfordshire WD6 4TB

    26/0476/DOC Submitted 8 Apr 2026 70m away

    Application for approval of details reserved by condition 3 (climate change & sustainability statement) of planning permission reference 25/1191/FUL.

    Decided Conditions 3 docs
  • 63 Bairstow Close Borehamwood Hertfordshire WD6 4TB

    26/0883/FUL Submitted 25 Jun 2026 93m away

    84% historically approved · decision due ~2 Sep

    Demolition of front and rear extensions and subsequent subdivision of property into 2x dwellings with associated cycle and refuse storage.

    Awaiting decision Full applications Extension Demolition 16 docs
  • 18 Farm Close Borehamwood Hertfordshire WD6 4TX

    21/1446/CLP Submitted 13 Jul 2021 206m away

    Single storey rear and erection of outbuilding. Certificate of lawfulness (Proposed).

    Withdrawn Lawful development 12 docs
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  • 68 Stainer Road Borehamwood Hertfordshire WD6 4TR

    23/0047/FUL Submitted 10 Jan 2023 207m away

    Demolition of double garage, shed, fencing and hard standing, erection of single storey rear extension with solar panels to roof, and formation of parking area to front of property with EV charging. Erection of two storey, 3 bedroom, end terrace house on land adjacent to 68 Stainer Road to include solar panels to roof, associated landscaping, amenity space, access, parking and bin store (Revised application) (Description amended 06/02/2023).

    Granted Full applications Extension Demolition 27 docs
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  • 284 Theobald Street Borehamwood Hertfordshire WD6 4PF

    21/0646/HSE Submitted 24 Mar 2021 225m away

    Construction of single storey rear extension and alterations to fenestration.

    Granted Householder Extension Windows or glazing 9 docs
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In Hertsmere

  • 26/1258/CLP Awaiting decision

    106 Whitehouse Avenue Borehamwood Hertfordshire WD6 1HE

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

    1 Sep 2026 Lawful development
  • 26/1247/CLP Awaiting decision

    314 Mutton Lane Potters Bar Hertfordshire EN6 2AX

    Conversion of loft to habitable space including hip to gable roof alterations, rear dormer and 2x front roof lights. Certificate of lawful development (Proposed).

    27 Aug 2026 Lawful development
  • 26/1222/CLP Awaiting decision

    37 Duncan Way Bushey Hertfordshire WD23 2BE

    Conversion of loft to habitable space with associated hip to gable roof alterations, rear dormer, insertion of 3x front rooflights and removal of 2x chimney stacks, with side window at loft level. Certificate of Lawful Development (Proposed).

    24 Aug 2026 Lawful development
  • 26/1220/CLP Awaiting decision

    The Farm House The Green Letchmore Heath Watford Hertfordshire WD25 8ES

    Removal of approximately 1.4m of private garden hedge and installation of an inward-opening pedestrian gate and posts, with a maximum overall height of 1.0 metre above existing ground level, wholly within the property boundary. Certificate of Lawful Development (Proposed).

    24 Aug 2026 Lawful development
  • 26/1171/CLP Awaiting decision

    15 Catsey Woods Bushey Hertfordshire WD23 4HS

    Conversion of loft to habitable space with rear dormer and Juliet balcony, 1x window at loft level to each side, and insertion of 1x rear and 3x front rooflights. Certificate of Lawful Development (Proposed).

    14 Aug 2026 Lawful development