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23 Mermaid Close Gravesend Kent DA11 9EF

20250273Proposed Lawful Development CertificateApproved
Outline / PiP

Approved on 14 May 2025

Council decision: Certificate GrantedDelegated (officer decision)

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Application for a Proposed Lawful Development Certificate for the conversion of the loft to habitable space with dormer window to the side with 3 rooflights and installation of a window to the front elevation.

Received
24 March 2025
Decision level
Delegated (officer decision)
Ward
Rosherville
  1. Received24 Mar
  2. Validated26 Mar
  3. Consult.
  4. Target21 May
  5. Decided14 May

Decided in 49 days (council typically 56)

About this application

This is an outline application for a dormer extension at 23 Mermaid Close Gravesend Kent DA11 9EF. Gravesham has handled 589 applications of this type. This one was decided in 51 days, 5 days quicker than Gravesham's typical decision time. There have been 2 other applications at this address. In the past year there have been 19 applications across Rosherville. We hold 1,415 applications in total for the DA11 postcode area.

76% of outline applications at Gravesham Borough Council were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
DA11 9EF
Application type
Proposed Lawful Development Certificate
Scale / size
Small
Parish
Non-Parish Area

Planning application dates

Date validated
26 March 2025
Target decision date
21 May 2025

Applicant and agent

Agent address
142-143 Parrock Street Gravesend Kent DA12 1EY

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-13869637
Comments
0
Documents
8
Constraints
10

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (24)

flood storage areas, conservation areas, listed buildings, Article 4 directions, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Associated applications

  1. 2025
    24 Mar

    Application for a Proposed Lawful Development Certificate for the conversion of the loft to habitable space…

    This applicationApprovedOutline20250273
  2. 2025
    24 Mar

    Erection of a single-storey rear/side extension.

    ApprovedHouseholderFiled alongside20250274

Source: Gravesham

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