20 Marlin Square Abbots Langley Hertfordshire WD5 0EG

1. 1 Sep 2023

   Received by Three Rivers

2. 26 Oct 2023

   Decision issued: refused

3. 19 Aug 2026

   Added to PlanIndex

Three Rivers refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 32 Marlin Square Abbots Langley Hertfordshire WD5 0EG

  25/0848/FUL Submitted 15 May 2025 34m away

  Construction of a single storey side and rear extension

  Granted Full applications Extension 7 docs
  Small domestic

• 42 Marlin Square Abbots Langley Hertfordshire WD5 0EG

  26/1253/FUL Submitted 4 Aug 2026 46m away

  90% historically approved · decision due ~29 Sep

  Construction of single storey side and rear extension; removal of chimney stacks; alterations to the fenestration; construction of patio

  Awaiting decision Full applications Extension Windows or glazing
  Small domestic

• 34 Marlin Square Abbots Langley Hertfordshire WD5 0EG

  24/0433/TPO Submitted 19 Mar 2024 46m away

  T2 - tree We are requesting to lift all lower growth up to 4M, also lift off from the building roof. This tree is affecting the clients roof and also affecting the next doors garden. Attached to this application are photos to show how this tree is beginning to touch the building.

  Granted Trees 9 docs

• 42 Marlin Square Abbots Langley Hertfordshire WD5 0EG

  26/0692/FUL Submitted 28 Apr 2026 63m away

  Removal of single storey front extension and, construction of single storey side/rear extension, removal of chimneys; alteration to fenestration including relocation of entrance door, external materials including render

  Withdrawn Full applications Extension Windows or glazing 9 docs
  Small domestic

• 23 Marlin Square Abbots Langley WD5 0EG

  20/1795/RSP Submitted 1 Sep 2020 64m away

  Retrospective: Demolition of existing shed and construction of detached outbuilding

  Granted Amendments Demolition 11 docs
  Small domestic

• The Old Police House Langley Road Abbots Langley Hertfordshire

  24/0190/CLPD Submitted 7 Feb 2024 85m away

  Certificate of Lawfulness Proposed Development: Construction of single storey rear extension.

  Withdrawn Lawful development Extension 10 docs
  Small domestic

• 26/0460/CLED Granted

  Annexe Hart Hall Hyde Lane Nash Mills Hemel Hempstead Hertfordshire HP3 8SA

  Certificate of Lawfulness Existing Use: Use of annexe as an independent dwelling

  19 Mar 2026 Lawful development
• 26/0724/CLED Granted

  70 The Mead Carpenders Park Watford Hertfordshire WD19 5BU

  Certificate of Lawfulness Existing Use: Use of annexe as a separate dwelling

  5 May 2026 Lawful development
• 25/1151/CLED Refused

  Unit 6 Century Court Tolpits Lane Watford Hertfordshire

  Certificate of Lawfulness Existing Use: Use of property as single dwellinghouse (Use Class C3)

  4 Jul 2025 Lawful development
• 26/0736/CLPD Granted

  45 Watford Road Croxley Green Rickmansworth Hertfordshire WD3 3DS

  Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension with rear juliet dormer and window, front rooflights, side window

  7 May 2026 Lawful development
• 26/0631/CLPD Granted

  Clovelly Bell Lane Bedmond Abbots Langley Hertfordshire WD5 0QS

  Certificate of Lawfulness Proposed Development: Loft conversion including hip to dutch hip roof extension, rear juliet dormer with windows

  20 Apr 2026 Lawful development