HS/EX/26/00375

1. 18 Jun 2026

   Received by Hastings

2. 25 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Hastings for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• HS/CD/23/00070 Granted

  Ashdown House, Sedlescombe Road North, St Leonards-on-sea, TN37 7PB

  Discharge of Condition 39 (details of proposed road[s], surface water drainage, outfall disposal and street lighting) of Planning Permission HS/FA/21/00003 (Erection of a total of 151 no. dwellings (C3) and a 188 sq.m community centre (Use Class F2(b)) accessed from Harrow Lane, together with a 1,918 sq.m food retail store (Use Class E(a)) accessed from Sedlescombe Road North, and associated car parking, landscaping and servicing areas following demolition of the existing buildings.

  6 Feb 2023 0m away Conditions
• HS/CD/23/00046 Granted

  Ashdown House, Sedlescombe Road North, St Leonards-on-sea, TN37 7PB

  Discharge of condition 23 (materials) of Planning Permission HS/FA/21/00003 (Erection of a total of 151 no. dwellings (C3) and a 188 sq.m community centre (Use Class F2(b)) accessed from Harrow Lane, together with a 1,918 sq.m food retail store (Use Class E(a)) accessed from Sedlescombe Road North, and associated car parking, landscaping and servicing areas following demolition of the existing buildings (amended description))

  26 Jan 2023 0m away Conditions
• HS/CD/22/00854 Granted

  Ashdown House, Sedlescombe Road North, St Leonards-on-sea, TN37 7PB

  Discharge of condition 25 (implementation of measures submitted in: ecological report; arboricultural implications report; flood risk assessment and drainage strategies; air quality assessment; noise assessment and noise & air quality technical note) of Planning Permission HS/FA/21/00003 (Erection of a total of 151 no. dwellings (C3) and a 188 sq.m community centre (Use Class F2(b)) accessed from Harrow Lane, together with a 1,918 sq.m food retail store (Use Class E(a)) accessed from Sedlescombe Road North, and associated car parking, landscaping and servicing areas following demolition of the existing buildings (amended description))

  25 Oct 2022 0m away Conditions
• HS/CD/26/00077 Refused

  Former Ashdown House, Sedlescombe Road North, St Leonards-on-sea, TN37 7PB

  Discharge of condition 22 (electric vehicle charging details) of Planning Permission HS/FA/24/00190

  9 Feb 2026 0m away Conditions
• HS/FA/26/00066 Refused

  Former Ashdown House, Sedlescombe Road North, St Leonards-on-sea, TN37 7PB

  Change of use of the ground floor of Block 1, from a community centre to 2 x 2 bed self-contained flats, with associated parking and ancillary works

  5 Feb 2026 0m away Full applications
• HS/AA/25/00541 Granted

  Former Ashdown House, Sedlescombe Road North, St Leonards-on-sea, TN37 7PB

  2 internally illuminated totems, 1 internally illumined wall mounted individual logo and letters. Sign 01: internally illuminated totem Sign 02: internally illuminated totem Sign 03: internally illuminated individual letters and logo

  18 Sep 2025 0m away Advertising

• HS/PR/26/00328 Granted

  16 Meadowsweet Close, St Leonards-on-sea, TN38 9TJ

  Application for a Certificate of Proposed Lawful development for a proposed single storey rear extension/infill

  3 Jun 2026 Lawful development
• HS/EX/26/00421 Awaiting decision

  Land at Chiltern Drive, Hastings, TN34 3PH

  Application for a Certificate of Lawful development to confirm that Planning Permission HS/DS/24/00428 has been lawfully commenced and implemented.

  14 Jul 2026 Lawful development
• HS/PR/26/00304 Refused

  54 Ironlatch Avenue, St Leonards-on-sea, TN38 9JN

  Application for a Certificate of Proposed Lawful development for a 4 metre, ground floor rear extension with flat roof and removal of chimney (amended description).

  19 May 2026 Lawful development
• HS/PR/26/00288 Granted

  Highbury House, 404 The Ridge, Hastings, TN34 2RR

  Application for a Certificate of Proposed Lawful development for a single storey rear extension.

  12 May 2026 Lawful development
• HS/EX/26/00084 Refused

  28 St Andrews Square, Hastings, TN34 1SR

  Application for a Lawful Development Certificate for an Existing Use as a small HMO within Use Class C4 (3?6 occupants)

  11 Feb 2026 Lawful development