54 Helvellyn Avenue Ramsgate Kent CT11 0RL

This site has had 2 applications since 2025: 2 approved, 0 refused.

• FH/TH/25/1166 Granted

  54 Helvellyn Avenue Ramsgate Kent CT11 0RL

  Erection of a single storey side extension

  Decided 29 Jan 2026 Householder

1. 11 Aug 2025

   Received by Thanet

2. 27 Aug 2025

   Validated

   Checked as complete and ready for consideration.

3. 2 Oct 2025

   Decision issued: Grant Certificate

4. 11 Aug 2026

   Added to PlanIndex

Thanet granted permission on 2 October 2025, 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.

• 54 Helvellyn Avenue Ramsgate Kent CT11 0RL

  FH/TH/25/1166 Submitted 29 Oct 2025 50 yards away

  Erection of a single storey side extension

  Granted Householder Extension 13 docs
  Small domestic

• 89 Helvellyn Avenue Ramsgate Kent CT11 0RL

  FH/TH/23/0210 Submitted 8 Feb 2023 50 yards away

  Retrospective application for the erection of a single storey outbuilding to rear

  Granted Householder 15 docs
  Small domestic

• 3 Windermere Avenue, Ramsgate, Kent, CT11 0PA

  F/TH/04/1107 Submitted 19 Aug 2004 100 yards away

  Erection of a rear, lean-to roof, conservatory, following demolition of existing conservatory to rear of garage

  Granted Full applications Extension Demolition 6 docs

• 52 Manston Road RAMSGATE Kent CT11 0RJ

  FH/TH/21/0519 Submitted 5 Apr 2021 100 yards away

  Erection of a part single and part two storey pitched roof rear extension following removal of existing extension together with insertion of window within first floor side elevation

  Granted Householder Extension Windows or glazing 9 docs
  Domestic

• 63 Helvellyn Avenue RAMSGATE Kent CT11 0RS

  F/TH/23/0010 Submitted 4 Jan 2023 150 yards away

  Change of use of annexe from residential to mixed use therapy room and residential (short term let)

  Granted Full applications 7 docs

• 78 Rydal Avenue RAMSGATE Kent CT11 0PZ

  PN01/TH/23/0056 Submitted 12 Jan 2023 150 yards away

  Erection of single storey rear extension to extend 5.5m in depth, 2.5m to eaves and overall height of 3.5m

  Granted Householder Extension 3 docs
  Small domestic

• CD/TH/26/0647 Granted

  Land West Of Richborough Way Ramsgate Kent

  Application for a Certificate of Lawful Development for the proposed unexploded ordnance (UXO) surveys and geoarchaeological investigations with associated temporary welfare facilities.

  Received 19 Jun, published by the council 29 Jul 2026 Lawful development
• CD/TH/26/0636 Granted

  96 Percy Avenue Broadstairs Kent CT10 3LE

  Application for a Certificate of Lawful Development for hip to gable to the edge of the property and rear dormers with 2no skylights added to the front elevation

  Received 15 Jun, published by the council 29 Jul 2026 Lawful development
• CD/TH/26/0254 Refused

  Garden Cottage Preston Road Ramsgate Kent CT12 5AS

  Application for Certificate of Lawful Development for the proposed siting of a twin-unit caravan within the residential curtilage to be used as ancillary accommodation to the main dwelling (creating no separate dwelling and having no separate services)

  Received 11 Mar, published by the council 29 Jul 2026 Lawful development
• CD/TH/26/0561 Granted

  1 Lonsdale Avenue Margate Kent CT9 3BA

  Certificate of Lawful development for the erection of a rear dormer

  Received 25 May, published by the council 29 Jul 2026 Lawful development
• CD/TH/26/0750 Awaiting decision

  Unit 15 - 19 Hedge End Industrial Estate St Nicholas At Wade Birchington Kent CT7 0NB

  Application for a certificate of lawful development to install solar panels to the roof of each unit

  Received 17 Jul, published by the council 5 Aug 2026 Lawful development