70 Fairleigh Drive Leigh-on-sea Essex SS9 2JA

1. 23 Apr 2026

   Received by Southend-on-Sea

2. 10 Jun 2026

   Decision issued: Grant Lawful Dev Certificate (Proposed)

3. 19 Aug 2026

   Added to PlanIndex

Southend-on-Sea granted permission on 10 June 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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.

• 62 Fairleigh Drive Leigh-on-sea Essex SS9 2JA

  22/02293/FULH Submitted 28 Nov 2022 50 yards away

  Erect single storey side and rear extension and alter elevations

  Granted Householder Extension 7 docs
  Small domestic

• 67 Fairleigh Drive Leigh-on-sea Essex SS9 2HZ

  26/00589/FULH Submitted 29 Apr 2026 50 yards away

  Install air source heat pump to rear

  Granted Householder
  Domestic

• 117 Southsea Avenue Leigh-On-Sea Essex SS9 2BH

  21/00670/FULH Submitted 1 Apr 2021 50 yards away

  Demolish existing ground floor rear extension and erect part single/part two storey rear extension, install second floor balcony to rear

  Refused Householder Extension Demolition 10 docs
  Domestic

• 47 Fairleigh Drive Leigh-on-sea Essex SS9 2HZ

  23/00028/FULH Submitted 9 Jan 2023 100 yards away

  Erect single storey rear extension with decking area to rear

  Granted Householder Extension 5 docs
  Small domestic

• 103 Southsea Avenue Leigh-On-Sea Essex SS9 2BH

  19/01993/CLP Submitted 30 Oct 2019 100 yards away

  Stationing of mobile home to rear to be used as an annex ancillary to the main dwelling (Lawful Development Certificate - Proposed)

  Granted Lawful development 12 docs
  Domestic

• 103 Southsea Avenue Leigh-On-Sea Essex SS9 2BH

  21/00895/CLP Submitted 30 Apr 2021 100 yards away

  Dormer to rear to form habitable accommodation in roofspace, rooflights to front (Lawful development certificate-proposed)

  Granted Lawful development Loft or dormer 9 docs

• 26/01070/CLP Granted

  58 Ronald Park Avenue Westcliff-on-sea Essex SS0 9QN

  Dormer to rear to form habitable accommodation in the loft space and rooflights to front (certificate of lawful development - proposed)

  Received 11 Aug, published by the council 14 Aug 2026 Lawful development
• 26/01065/CLP Granted

  1132 London Road Leigh-on-sea Essex SS9 2AJ

  Dormer to rear and rooflights to front to form habitable accommodation in the loftspace and single storey side/rear extension (certificate of lawful development - proposed)

  Received 10 Aug, published by the council 14 Aug 2026 Lawful development
• 26/01018/CLP Refused

  92 Vardon Drive Leigh-on-sea Essex SS9 3SQ

  Hip to gable roof extension with dormer to rear and rooflights to front to form habitable accommodation in the loftspace (certificate of lawful development - proposed)

  Received 30 Jul, published by the council 8 Aug 2026 Lawful development
• 26/01008/CLP Granted

  61 Flemming Avenue Leigh-on-sea Essex SS9 3AN

  Hip to gable loft conversion, rooflights to front, and dormer to rear with Juliet balcony to create habitable accommodation in roof space (Lawful Development Certificate - Proposed).

  Received 29 Jul, published by the council 8 Aug 2026 Lawful development
• 26/01020/CLP Granted

  66 Marlborough Road Southend-on-sea Essex SS1 2UD

  Single storey side extension (Lawful Development Certificate - Proposed)

  Received 31 Jul, published by the council 8 Aug 2026 Lawful development