Skip to content
PlanIndex Get alerts
Menu

Planning application

12 HARRIOTTS LANE ASHTEAD KT21 2QH

Granted Mole Valley MO/2026/00687 Detailed Householder

Works: Extension Demolition Small domestic

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

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

PLEASE NOTE: Amended description. Demolition of conservatory, garage and raised flower bed, erection of single storey side and rear extension and alterations to the porch.

As published by the council, reference MO/2026/00687

Application record

Reference
MO/2026/00687
Type
Detailed Householder
Status
Determined
Decision
Granted As published: APPROVE WITH CONDITIONS
Received
4 May 2026
Validated
28 May 2026
Decided
24 Jul 2026
Ward
Ashtead Lanes & Common
Parish
Non Parish Area
Decision by
Delegated
Postcode
KT21 2QH

Timeline

Dates from the published record

  1. 4 May 2026

    Received by Mole Valley

  2. 28 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 24 Jul 2026

    Decision issued: APPROVE WITH CONDITIONS

  4. 30 Jul 2026

    Added to PlanIndex

Documents

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

17 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Mole Valley granted permission on 24 July 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About householder applications

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.

Nearby applications

Within 0.3 miles

  • 14, Harriotts Lane, Ashtead, Ashtead, Surrey, KT21 2QH

    MO/2024/1377 Submitted 20 Aug 2024 50 yards away

    T2 Oak tree. Oak tree to be section felled to ground level due to extensive rot at the base of the tree. Also large ants nest in the stem of the tree which indicates large amounts of dead wood.

    Granted Trees 7 docs

  • SKYFALL 14A HARRIOTTS LANE ASHTEAD KT21 2QH

    MO/2026/00055 Submitted 21 Dec 2025 50 yards away

    Reduce 2 No. Oak trees by 4 metres and remove deadwood.

    Granted Trees 5 docs

  • 8 HARRIOTTS LANE ASHTEAD KT21 2QH

    MO/2025/02558 Submitted 27 Aug 2025 50 yards away

    T1 Oak - growing in front garden of No.10. reduce lateral limbs overhanging No.8 by approximately 2 metres. T2 Oak - in rear garden of No.6 Reduce lateral limbs over the garden of No.8 by approximately 2 metres and remove epicormic growth on the stem above the shed. T3 Leyland Cypress - fell due to extensive die back in the crown. T4 Oak - reduce lateral limbs growing over the rear boundary by approximately 2 metres.

    Granted Trees 4 docs
    Small domestic

  • 16 HARRIOTTS LANE ASHTEAD KT21 2QH

    MO/2026/01063 Submitted 7 Jul 2026 50 yards away

    Certificate of lawfulness for a proposed development in respect of the extension of the existing flat roof dormer.

    Granted Lawful development Extension Loft or dormer 11 docs

  • 7, Harriotts Lane, Ashtead, Surrey, KT21 2QG

    MO/2023/0082 Submitted 18 Jan 2023 100 yards away

    Certificate of Lawfulness for the proposed use of a mobile home (caravan) to provide additional accommodation for family members.

    Granted Lawful development 22 docs

  • 27, Harriotts Lane, Ashtead, Surrey, KT21 2QG

    MO/2026/00868 Submitted 15 May 2026 100 yards away

    87% historically approved · decision due ~25 Aug

    Variation of conditions 2, 4, 10 and 12 of approved planning application MO/2025/0549 for the erection of 1 No. dwelling with associated parking, landscaping and access and rendered walls and electric gates to front to allow changes to the approved plans in respect of permeable driveway surfacing, additional permeable hard landscaping to the rear and amended cycle storage provision.

    Awaiting decision Conditions 10 docs
    Domestic

In Mole Valley

  • 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