BROOME HILLS MILL HILL LANE BROCKHAM RH3 7LR

1. 11 Aug 2026

   Received by Mole Valley

2. 16 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 11 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Mole Valley took a median of 76 days over the applications it decided in the last year.

This application is with Mole Valley for determination, against a statutory target of eight weeks. Over the last year Mole Valley decided householder applications in a median of 89 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• Orchard Cottage, Kiln Lane, Brockham, Betchworth, Surrey, RH3 7LX

  MO/2021/0234 Submitted 26 Jan 2021 100 yards away

  Erection of single storey rear extension, front porch and pitched roofs to side and rear dormer windows.

  Granted Householder Extension Loft or dormer +1 8 docs
  Small domestic

• 6, Kiln Lane, Brockham, Betchworth, Surrey, RH3 7LX

  MO/2021/0908 Submitted 12 May 2021 150 yards away

  Demolition of current conservatory and erection of single storey extension.

  Refused Householder Extension Demolition 11 docs
  Small domestic

• 7, Kiln Lane, Brockham, Betchworth, Surrey, RH3 7LX document.write(" . View Map ");

  MO/2001/1813 Submitted 6 Dec 2001 150 yards away

  Proposed pitched roof to existing flat roof rear extension.

  Granted Full applications Extension 3 docs

• 12, Kiln Lane, Brockham, Betchworth, Surrey, RH3 7LX

  MO/2021/0818 Submitted 29 Apr 2021 150 yards away

  Certificate of Lawfulness for a proposed development in respect of the erection of a single storey rear extension.

  Granted Lawful development Extension 7 docs
  Small domestic

• 7 NUTWOOD AVENUE BROCKHAM RH3 7LT

  MO/2026/00747 Submitted 7 Apr 2026 200 yards away

  Erection of part single story side extension, alterations to front elevation fenestration and entrance hall and replacement of existing flat roof with pitch roof.

  Granted Householder Extension Windows or glazing 14 docs
  Domestic

• 17 NUTWOOD AVENUE BROCKHAM RH3 7LT

  MO/2025/02451 Submitted 11 Aug 2025 250 yards away

  Erection of a single storey side extension to porch. Alongside changes to fenestration including the addition of a window to north elevation.

  Granted Householder Extension Windows or glazing 8 docs
  Small domestic

• MO/2026/01075 Granted

  18 POPLAR AVENUE LEATHERHEAD KT22 8SH

  Installation of 100mm external wall insulation to all elevations and installation of solar panels to rear roof slope.

  Received 1 Jul, published by the council 11 Aug 2026 Householder
• MO/2026/01119 Granted

  5 OVERDALE ASHTEAD KT21 1PW

  Demolition of existing conservatory, erection of two storey rear/side extension, part-conversion of existing garage and alterations to fenestration.

  Received 6 Aug, published by the council 16 Aug 2026 Householder
• MO/2026/01000 Granted

  HIGHLANDS THE DOWNS LEATHERHEAD KT22 8LF

  Demolition of first floor element on eastern elevation and erection of first floor extensions to both sides and conversion of garage to habitable accommodation.

  Received 16 Jun, published by the council 30 Jul 2026 Householder
• MO/2026/01125 Granted

  11 POPLAR AVENUE LEATHERHEAD KT22 8SH

  Installation of 100mm external wall insulation to all elevations and to also include the installation of solar PV panels.

  Received 1 Jul, published by the council 19 Aug 2026 Householder
• MO/2026/01077 Granted

  DUNCANNON HEADLEY HEATH APPROACH BOX HILL KT20 7LL

  Retention of an 18 metre high telescopic guyed amateur radio mast.

  Received 3 Aug, published by the council 11 Aug 2026 Householder