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Underriver House Underriver House Road Underriver Kent TN15 0SL

26/00058/LBCALTListed Building Consent (Alt/Ext)Approved
Listed building consent

Approved on 10 April 2026

Council decision: GrantedDelegated (officer decision)1 condition

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

5no. internal layout changes, introduction of 3no. floor vents in external paving, introduction of air conditioning units within joinery of 2no. bedrooms, reinstatement of 1no. fireplace, removal of modern ceiling joists in 1no. bedroom, new glazing arrangement to front door and fanlight, and like-for-like rebuild of 18m portion of front boundary wall.

Received
12 January 2026
Decision level
Delegated (officer decision)
Ward
Seal & Weald
  1. Received12 Jan
  2. Validated16 Feb
  3. Consult.27 Mar
  4. Target13 Apr
  5. Decided10 Apr

Decided in 53 days (council typically 56)

About this application

This is a heritage application for window replacement at Underriver House Underriver House Road Underriver Kent TN15 0SL. Sevenoaks has handled 259 applications of this type. This one was decided in 88 days, 5 weeks longer than Sevenoaks's typical decision time. The site is in a conservation area, with 6 listed buildings nearby. There have been 2 other applications at this address. In the past year there have been 83 applications across Seal & Weald. We hold 2,793 applications in total for the TN15 postcode area.

74% of heritage applications at Sevenoaks District 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.Planning something similar? See what gets approved on your street

Application details

Postcode
TN15 0SL
Application type
Listed Building Consent (Alt/Ext)
Scale / size
Small
Parish
Seal

Planning application dates

Date validated
16 February 2026
Last date for comments
27 March 2026
Target decision date
13 April 2026
Permission expires
10 April 2029

Applicant and agent

Agent address
First Floor 15 Bermondsey Square London SE1 3UN

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14615945
Documents
19
Constraints
24

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.

Also checked, none recorded (19)

flood storage areas, conservation areas, 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, 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. 2026
    12 Jan

    5no. internal layout changes, introduction of 3no. floor vents in external paving, introduction of air…

    ApprovedHouseholderFiled alongside26/00057/HOUSE
  2. 2026
    12 Jan

    5no. internal layout changes, introduction of 3no. floor vents in external paving, introduction of air…

    This applicationApprovedHeritage26/00058/LBCALT

Source: Sevenoaks

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