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Planning application

Oakhill House 130 Tonbridge Road Hildenborough Tonbridge Kent TN11 9DZ

Awaiting decision Tonbridge and Malling 26/01862/NMA Amendments

Works: New dwelling Extension Windows or glazing Major scheme

Read from the description, not a valuation. How we read the register

Relates to 20/02245/FL, 22/00499/NMA

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Non-Material Amendment to planning permission 23/03204/FL (Section 73 minor material amendment application to vary conditions 16 (noise insultation) and 26 (approved plans) of planning approval TM/20/02245/FL (Redevelopment of site to include conversion, extension and alteration of existing office buildings and conversion and alteration of Grade II listed office building to create 138 apartments and shared residents facilities, together with 27 houses within the grounds, including access, parking, hard and soft landscaping and areas of open space) (as amended by TM/22/00499/NMA and TM/22/02352/NMA) To remove reference to the internal substation noise insulation and to enable amendments to the apartment design and site layout, including additional residents facilities, changes to fenestration, plot boundaries, plant room, and associated hard and soft landscaping works.) to remove the number of units from the description of development and to insert a condition limiting the number of homes to be delivered.

As published by the council, reference 26/01862/NMA

Application record

Reference
26/01862/NMA
Category
Amendments
Status
Awaiting decision
Received
5 Oct 2026
Validated
5 Oct 2026
Postcode
TN11 9DZ

Site history

Applications at this address on the Tonbridge and Malling register

This site has had 18 applications since 2020: 15 approved, 0 refused.

  • 22/02859/FL Granted

    Oakhill House 130 Tonbridge Road Hildenborough Tonbridge Kent TN11 9DZ

    Change of use of land to residential garden land

    Decided 9 Feb 2023 Full applications
  • 22/02819/RD Withdrawn

    Oakhill House 130 Tonbridge Road Hildenborough Tonbridge Kent TN11 9DZ

    Details of condition 16 (Noise insulation) pursuant to planning permission TM/20/02245/FL (Redevelopment of site to include conversion, extension and alteration of existing office buildings and conversion and alteration of Grade II listed office building to create 138 apartments and shared residents facilities, together with 27 houses within the grounds, including access, parking, hard and soft landscaping and areas of open space)

    Decided 20 Jan 2023 Outline
  • 22/01929/RD Granted

    Oakhill House 130 Tonbridge Road Hildenborough Tonbridge Kent TN11 9DZ

    Details of condition 8 (Electric vehicle charging points) submitted pursuant to planning permission 20/02245/FL (Redevelopment of site to include conversion, extension and alteration of existing office buildings and conversion and alteration of Grade II listed office building to create 138 apartments and shared residents facilities, together with 27 houses within the grounds, including access, parking, hard and soft landscaping and areas of open space)

    Decided 18 Oct 2022 Outline
  • 22/01864/RD Granted

    Oakhill House 130 Tonbridge Road Hildenborough Tonbridge Kent TN11 9DZ

    Details of conditions 12 (External lighting) and 23 (PV panels) pursuant to planning permission TM/20/02245/FL (Redevelopment of site to include conversion, extension and alteration of existing office buildings and conversion and alteration of Grade II listed office building to create 138 apartments and shared residents facilities, together with 27 houses within the grounds, including access, parking, hard and soft landscaping and areas of open space)

    Decided 17 Oct 2022 Outline
  • 22/01705/RD Granted

    Oakhill House 130 Tonbridge Road Hildenborough Tonbridge Kent TN11 9DZ

    Details of condition 14 (CDEMP) submitted pursuant to planning permission TM/20/02245/FL (Redevelopment of site to include conversion, extension and alteration of existing office buildings and conversion and alteration of Grade II listed office building to create 138 apartments and shared residents facilities, together with 27 houses within the grounds, including access, parking, hard and soft landscaping and areas of open space)

    Decided 23 Sep 2022 Outline
  • 22/01414/AT Granted

    Oakhill House 130 Tonbridge Road Hildenborough Tonbridge Kent TN11 9DZ

    Erection of illuminated hoarding and flags to the front entrance of the site

    Decided 25 Aug 2022 Advertising
  • 22/00659/RD Granted

    Oakhill House 130 Tonbridge Road Hildenborough Tonbridge Kent TN11 9DZ

    Details of condition 7 (Floor, Eaves and Ridge Levels ) submitted pursuant to planning permission TM/20/02245/FL (Redevelopment of site to include conversion, extension and alteration of existing office buildings and conversion and alteration of Grade II listed office building to create 138 apartments and shared residents facilities, together with 27 houses within the grounds, including access, parking, hard and soft landscaping and areas of open space)

    Decided 11 Nov 2022 Outline
  • 21/02388/RD Granted

    Oakhill House 130 Tonbridge Road Hildenborough Tonbridge Kent TN11 9DZ

    Details of Condition 13 (foul drainage) and Condition 17 (surface water drainage) submitted pursuant to planning permission TM/20/02245/FL (Redevelopment of site to include conversion, extension and alteration of existing office buildings and conversion and alteration of Grade II listed office building to create 138 apartments and shared residents facilities, together with 27 houses within the grounds, including access, parking, hard and soft landscaping and areas of open space)

    Decided 3 Dec 2021 Outline
  • 21/02304/LB Granted

    Oakhill House 130 Tonbridge Road Hildenborough Tonbridge Kent TN11 9DZ

    Listed Building Application: Conversion of building to 6 apartments in addition to external fenestration alterations

    Decided 7 Jan 2022 Heritage and listed buildings
  • 21/02303/FL Granted

    Oakhill House 130 Tonbridge Road Hildenborough Tonbridge Kent TN11 9DZ

    Conversion of building to 6 apartments in addition to external fenestration alterations

    Decided 7 Jan 2022 Full applications

Timeline

Dates from the published record

  1. 5 Oct 2026

    Received by Tonbridge and Malling

  2. 5 Oct 2026

    Added to PlanIndex

  3. 20 Oct 2026

    Status changed to Awaiting decision

    Previously Registered.

  4. Decision

    Awaiting decision

    Decision expected by 30 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Tonbridge and Malling took a median of 64 days over the applications it decided in the last year.

Cases linked to this one on the register

  • 20/02245/FL Granted

    Oakhill House 130 Tonbridge Road Hildenborough Tonbridge Kent TN11 9DZ

    Redevelopment of site to include conversion, extension and alteration of existing office buildings and conversion and alteration of Grade II listed office building to create 138 apartments and shared residents facilities, together with 27 houses within the grounds, including access, parking, hard and soft landscaping and areas of open space

    Decided 30 Apr 2021 Full applications
  • 22/00499/NMA Granted

    130, Oakhill House, Tonbridge Road, Hildenborough, Tonbridge, TN11 9DZ

    Non Material Amendment to planning permission TM/20/02245/FL: to amend the previously approved drawings to ensure the scheme is buildable and complies with the relevant sections of both building and fire regulations

    Decided 13 Sep 2022 Amendments

What happens while it is decided

This application is with Tonbridge and Malling for determination, against a statutory target of eight weeks. Over the last year Tonbridge and Malling decided amendment applications in a median of 50 days. More in our guide to how long planning decisions take.

About amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Oakhill House 130 Tonbridge Road Hildenborough Tonbridge Kent TN11 9DZ

    20/02245/FL Submitted 7 Oct 2020 50 yards away

    Redevelopment of site to include conversion, extension and alteration of existing office buildings and conversion and alteration of Grade II listed office building to create 138 apartments and shared residents facilities, together with 27 houses within the grounds, including access, parking, hard and soft landscaping and areas of open space

    Granted Full applications New dwelling Extension 218 docs
    Major scheme

  • Oakhill House 130 Tonbridge Road Hildenborough Tonbridge Kent TN11 9DZ

    22/01929/RD Submitted 2 Sep 2022 50 yards away

    Details of condition 8 (Electric vehicle charging points) submitted pursuant to planning permission 20/02245/FL (Redevelopment of site to include conversion, extension and alteration of existing office buildings and conversion and alteration of Grade II listed office building to create 138 apartments and shared residents facilities, together with 27 houses within the grounds, including access, parking, hard and soft landscaping and areas of open space)

    Granted Outline New dwelling Extension 8 docs
    Major scheme

  • Oakhill House 130 Tonbridge Road Hildenborough Tonbridge Kent TN11 9DZ

    22/01414/AT Submitted 29 Jun 2022 50 yards away

    Erection of illuminated hoarding and flags to the front entrance of the site

    Granted Advertising 8 docs

  • Oakhill House 130 Tonbridge Road Hildenborough Tonbridge Kent TN11 9DZ

    22/01705/RD Submitted 2 Aug 2022 50 yards away

    Details of condition 14 (CDEMP) submitted pursuant to planning permission TM/20/02245/FL (Redevelopment of site to include conversion, extension and alteration of existing office buildings and conversion and alteration of Grade II listed office building to create 138 apartments and shared residents facilities, together with 27 houses within the grounds, including access, parking, hard and soft landscaping and areas of open space)

    Granted Outline New dwelling Extension 26 docs
    Major scheme

  • Oakhill House 130 Tonbridge Road Hildenborough Tonbridge Kent TN11 9DZ

    21/02388/RD Submitted 2 Sep 2021 50 yards away

    Details of Condition 13 (foul drainage) and Condition 17 (surface water drainage) submitted pursuant to planning permission TM/20/02245/FL (Redevelopment of site to include conversion, extension and alteration of existing office buildings and conversion and alteration of Grade II listed office building to create 138 apartments and shared residents facilities, together with 27 houses within the grounds, including access, parking, hard and soft landscaping and areas of open space)

    Granted Outline New dwelling Extension 41 docs
    Major scheme

  • Oakhill House 130 Tonbridge Road Hildenborough Tonbridge Kent TN11 9DZ

    20/00700/EASC Submitted 26 Mar 2020 50 yards away

    Request for Screening Opinion under Town and Country Planning (Environmental Impact Assessment) Regulations 2017: proposed development of approximately 175 dwellings and associated access, landscaping and other works on land at Oakhill House, Hildenborough

    Decided Outline 5 docs
    Major scheme

In Tonbridge and Malling

  • 26/01964/NMA Awaiting decision

    20 Greenfrith Drive Tonbridge Kent TN10 3LG

    Non-Material Amendment to planning permission TM/24/01827/PA (single storey rear extension and other external alterations) Increasing the depth of the proposed extension by 600mm

    Received 16 Oct, published by the council 19 Oct 2026 Amendments
  • 26/01910/NMA Awaiting decision

    19 Hawden Close Hildenborough Tonbridge Kent TN11 9BP

    Non Material Amendment to planning permission TM/26/00185/FL to revise the roof line

    Amendments
  • 26/01614/NMA Granted

    Riding Farm Riding Lane Hildenborough Tonbridge Kent TN11 9LN

    Non-Material Amendment to planning permission 24/00733/FL (Demolition of existing buildings and erection of eight residential dwellings together with access, parking, drainage, landscaping, and associated works) for alterations to house type locations, internal layouts and parking layout. Alterations to stonework on the elevation of units, external doors, windows and roof lights

    1 Sep 2026 Amendments
  • 26/01803/NMA Awaiting decision

    The Old Vicarage 126 High Street West Malling Kent ME19 6NE

    Non-Material Amendment to planning permission TM/26/01065/FL-Demolish existing conservatory and part side walls of later additions, to form New Orangery including Conversion of existing garage to Artists studio. To simplify the proposed new rear doors to the rear elevation by omitting the curved glazing bars

    Received 28 Sep, published by the council 5 Oct 2026 Amendments
  • 26/01564/NMA Granted

    Westwick House Tower Hill Offham West Malling Kent ME19 5NH

    Non-Material Amendment to TM/25/02062/PDVLR (Larger home single storey rear extension) to introduce valley gutter to ensure larger rear home extension would not physically link to additional storey granted prior approval under reference 25/02063/PDVDAS

    Received 20 Aug, published by the council 21 Aug 2026 Amendments