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Planning application

17 Brook Street Tonbridge Kent TN9 2PP

Decided Tonbridge and Malling 26/00146/LDP Lawful Development Cert Proposed NEW

Works: Loft or dormer

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Lawful Development Certificate Proposed: Conversion of loft to habitable room incorporating a rear dormer and 2 rooflights in the front roof slope. Erection of a Summer house in rear garden

As published by the council, reference 26/00146/LDP

Application record

Reference
26/00146/LDP
Type
Lawful Development Cert Proposed NEW
Status
Awaiting decision
Decision
Certifies
Received
28 Jan 2026
Validated
26 Mar 2026
Decided
20 May 2026
Ward
Judd
Parish
Tonbridge
Decision by
Delegated Decision
Postcode
TN9 2PP

Site history

Applications at this address on the Tonbridge and Malling register

This site has had 2 applications since 2026.

  • 26/00145/FL Awaiting decision

    17 Brook Street Tonbridge Kent TN9 2PP

    Part two storey, part one storey rear and side extension

    Submitted 28 Jan 2026 Full applications

Timeline

Dates from the published record

  1. 28 Jan 2026

    Received by Tonbridge and Malling

  2. 26 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 20 May 2026

    Decision issued: Certifies

  4. 8 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, a design practice registered in Southall

139 applications on PlanIndex · across 26 councils · 66% granted

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Documents

Plans, drawings, consultee responses and the officer's report

12 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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After the decision

Tonbridge and Malling has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

About lawful development applications

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.

Nearby applications

Within 500 metres

  • 17 Brook Street Tonbridge Kent TN9 2PP

    26/00145/FL Submitted 28 Jan 2026 6m away

    94% historically approved · decision due ~21 May

    Part two storey, part one storey rear and side extension

    Awaiting decision Full applications Extension 10 docs
  • Dame Kelly Holmes Way Tonbridge Kent

    21/00482/TPOC Submitted 22 Feb 2021 75m away

    Carry out works recommended in Tree Survey 800651 the majority of the tree locations are in a CA, T23 has a TPO; Mainly dead wood removal (exemption) and severing ivy; T11 Fallen Lime tree to remove; T20 Small Lime raise over the car park; T22 Ash tree to remove stem with Innonotus hispidus to just above bird box height

    Decided Trees 3 docs
  • 8 Brook Street Tonbridge Kent TN9 2PJ

    22/02854/NMA Submitted 22 Dec 2022 83m away

    Non Material Amendment to planning permission TM/89/10436/FUL: To include a plans list condition

    Granted Amendments 6 docs
  • 1 Brook Street Tonbridge Kent TN9 2PP

    26/00232/TPOC Submitted 11 Feb 2026 86m away

    1 x Oak (applicants ref. T1 - southernmost tree in a line of five TPO Oak trees standing on patch of land between the garden of 1 Brook Street and Quarry Hill Road) - Prune tree back from the profile of the neighbouring building by up to 2m and the low limbs back by up to 2m to substantial growth as specified in agents annotated photos. No change in height, spread from 9m down to 7m. 1 x Oak (applicant ref T2 - second tree when counting from the south of a line of five TPO Oak trees standing on patch of land between the garden of 1 Brook Street and Quarry Hill Road) - Prune low limb back by 3m and lift up to 4m as specified in agents annotated photos. No change in height, spread from 8m down to 7m. 2 x Oak (applicants ref. G3 - standing in a line of five TPO Oak trees standing on patch of land between the garden of 1 Brook Street and Quarry Hill Road ) - Lift to 4m above ground level garden side only by removal of low hanging branches as specified in agents annotated photos. No change in height or spread. All standing in Group G2 of Tree Preservation Order.

    Granted Trees 5 docs
  • Quarry Hill Road Tonbridge Kent

    25/02018/TNCA Submitted 2 Dec 2025 97m away

    1 x Ash and 1 x dead tree (standing in verge between junctions with Quarry Rise and Brook Street) - Fell as specified

    Decided Trees 2 docs
  • 4 Brook Street Tonbridge Kent TN9 2PJ

    20/02073/TNCA Submitted 21 Sep 2020 98m away

    T1 Apple Tree - reduce to previous, T2 Mature Eucalyptus - reduce by 30-40% depending where is more suitable, T3 Mature Willow - reduce by at least 30% and if possible reduce past previous points, T4 Acer - reduce to boundary behind T3 to previous or below if suitable, T5 Mature Cherry - located right hand boundary next to T3 and reduce just below previous reduction points

    Granted Trees 6 docs

In Tonbridge and Malling

  • 26/01657/LDP Awaiting decision

    Kirkira 42 Hilltop Tonbridge Kent TN9 2UN

    Lawful Development Certificate Proposed: Dropped kerb extension

    7 Sep 2026 Lawful development
  • 26/01632/LDP Awaiting decision

    38 Hunt Road Tonbridge Kent TN10 4BE

    Lawful Development Certificate Proposed: Creation of a new vehicular access to the existing dwelling, including a new dropped kerb/vehicle crossing across the existing highway verge and the formation of a hard standing driveway within the front garden for off-street parking. The proposed driveway/hard standing will measure approximately 4.0 metres by 6.8 metres

    3 Sep 2026 Lawful development
  • 26/01621/LDP Awaiting decision

    13 Cornwallis Avenue Tonbridge Kent TN10 4EP

    Lawful Development certificate proposed: Use of the land to site a mobile home for ancillary use to the main dwellinghouse

    2 Sep 2026 Lawful development
  • 26/01624/LDP Awaiting decision

    57 Chichester Road Tonbridge Kent TN9 2TJ

    Lawful Development Certificate Proposed: Loft conversion with dormer window to rear elevation & 2 No rooflights to front elevation

    2 Sep 2026 Lawful development
  • 26/01623/LDP Awaiting decision

    2 Priestley Drive Larkfield Aylesford Kent ME20 6TX

    Lawful Development Certificate Proposed: Extension of dropped kerb

    2 Sep 2026 Lawful development