64 Masefield Avenue Borehamwood Hertfordshire WD6 2HQ

1. 29 Apr 2021

   Received by Hertsmere

2. 30 Apr 2021

   Validated

   Checked as complete and ready for consideration.

3. 24 Jun 2021

   Decision issued: Grant Permission

4. 9 Aug 2026

   Added to PlanIndex

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.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 64 Milton Drive Borehamwood Hertfordshire WD6 2BB

  22/2100/FUL Submitted 19 Dec 2022 100m away

  Construction of two storey end of terrace dwelling to create 2 x 1 bed flats.

  Granted Full applications New dwelling 14 docs
  Domestic

• 54 Lullington Garth Borehamwood Hertfordshire WD6 2HF

  25/1816/HSE Submitted 18 Dec 2025 103m away

  Demolition of the existing single storey side extension and erection of a part single, part two storey side and rear extension. Loft conversion to provide habitable accommodation, incorporating a rear dormer and 2 front rooflights.

  Refused Householder Extension Loft or dormer +1 14 docs
  Small domestic

• 56 Masefield Avenue Borehamwood Hertfordshire WD6 2HQ

  26/0700/HSE Submitted 22 May 2026 110m away

  90% historically approved · decision due ~17 Jul

  Construction of first floor rear extension above existing single storey rear extension.

  Decided Householder Extension
  Small domestic

• 36 Masefield Avenue Borehamwood Hertfordshire WD6 2HQ

  26/0688/HSE Submitted 20 May 2026 110m away

  90% historically approved · decision due ~15 Jul

  Single storey rear extension and alterations to fenestration.

  Decided Householder Extension Windows or glazing
  Small domestic

• 34 Masefield Avenue Borehamwood Hertfordshire WD6 2HQ

  23/0218/HSE Submitted 8 Feb 2023 121m away

  First floor rear extension (incorporating Prior Approval Not Required for single storey rear extension Application Number 22/1186/PD42, and additions to the roof Certificate of Lawfulness Application Number 22/1741/CLP) (amended description).

  Granted Householder Extension 12 docs
  Small domestic

• 34 Masefield Avenue Borehamwood Hertfordshire WD6 2HQ

  22/1741/CLP Submitted 13 Oct 2022 121m away

  Hip to gable roof extension with rear dormer and 2x front rooflights. Single-storey rear extension. Alterations to fenestration. Certificate of Lawful Development (Proposed).

  Granted Lawful development Extension Loft or dormer +1 10 docs
  Small domestic

• 26/1255/HSE Awaiting decision

  33 Coldharbour Lane Bushey Hertfordshire WD23 4NU

  Demolition of rear conservatory and existing two storey side extension; construction of part single, part two storey side and rear extension and two storey front extension with relocation of front entrance; conversion of loft to habitable space with associated hip to gable roof extensions, rear dormer with 2x Juliette balconies and insertion of 2x front and 4x side rooflights; 3x rear Juliette balconies at first floor level, alterations to side bay extension, alterations to fenestration and removal of 2x chimney stacks.

  28 Aug 2026 Householder
• 26/1253/HSE Awaiting decision

  159 Arundel Drive Borehamwood Hertfordshire WD6 2LZ

  Construction of single storey rear extension with pitched roof and 3x rooflights, and alterations to fenestration.

  28 Aug 2026 Householder
• 26/1250/HSE Awaiting decision

  3 The Walk Potters Bar Hertfordshire EN6 1QL

  Single storey side extension following demolition of existing detached garage and shed.

  28 Aug 2026 Householder
• 26/1248/HSE Awaiting decision

  24 Farm Way Bushey Hertfordshire WD23 3SS

  Single storey rear extension; single storey front extension to include porch, conversion of garage to habitable space and replacement of garage door with window; first floor side extension.

  28 Aug 2026 Householder
• 26/1241/HSE Awaiting decision

  145 Mutton Lane Potters Bar Hertfordshire EN6 2HD

  Single storey side and rear extension.

  27 Aug 2026 Householder