Skip to content
PlanIndex Get alerts
Menu

Planning application

16 HARRIOTTS LANE ASHTEAD KT21 2QH

Granted Mole Valley MO/2026/01063 Proposed Certificate of Lawful Use

Works: Extension Loft or dormer

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

Proposal

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

As published by the council, reference MO/2026/01063

Application record

Reference
MO/2026/01063
Type
Proposed Certificate of Lawful Use
Status
Determined
Decision
Granted As published: APPROVE
Received
7 Jul 2026
Validated
5 Aug 2026
Decided
26 Aug 2026
Ward
Ashtead Lanes & Common
Parish
Non Parish Area
Decision by
Delegated
Postcode
KT21 2QH

Timeline

Dates from the published record

  1. 7 Jul 2026

    Received by Mole Valley

  2. 5 Aug 2026

    Validated

    Checked as complete and ready for consideration.

  3. 11 Aug 2026

    Added to PlanIndex

  4. 26 Aug 2026

    Decision issued: APPROVE

Who's behind it

Company information only, from the register and Companies House

MK40 ARCHITECTS LTD Agent, an architecture practice registered in Bedford

Active · incorporated 2009 · Bedford

15 applications on PlanIndex · across 3 councils · 90% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

11 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 26 August 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 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 0.3 miles

  • 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
  • 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
  • 12 HARRIOTTS LANE ASHTEAD KT21 2QH

    MO/2026/00687 Submitted 4 May 2026 50 yards away

    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.

    Granted Householder Extension Demolition 17 docs
    Small domestic
  • 27, Harriotts Lane, Ashtead, Surrey, KT21 2QG

    MO/2026/00868 Submitted 15 May 2026 50 yards away

    88% 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
  • 27 HARRIOTTS LANE ASHTEAD KT21 2QG

    MO/2026/00944 Submitted 16 Jun 2026 50 yards away

    Erection of a detached outbuilding to the rear.

    Granted Householder 7 docs
    Small domestic
  • 5, Harriotts Lane, Ashtead, Surrey, KT21 2QG document.write(" . View Map ");

    MO/2001/0993 Submitted 16 Jul 2001 50 yards away

    Part single, part 2 storey rear extension.

    Granted Full applications Extension 3 docs

In Mole Valley

  • MO/2026/01294 Granted

    43 LINKS ROAD ASHTEAD KT21 2HL

    Certificate of Lawfulness for a proposed development in respect to an erection of 1 No. rear dormer including Juliet balcony, and insertion of 3 No. roof lights to front elevation and 1 No. roof light to the side elevation.

    Received 5 Aug, published by the council 15 Sep 2026 Lawful development
  • MO/2026/01020 Refused

    WOODSTOCK HOUSE MOLE STREET OCKLEY RH5 5PB

    Certificate of Lawfulness for an Existing Use in respect of the use of and buildings works for an agricultural barn for a period in excess of 4 years.

    Received 19 Jun, published by the council 3 Aug 2026 Lawful development
  • MO/2026/01309 Granted

    4 RIVER LANE LEATHERHEAD KT22 0AU

    Certificate of Lawfulness for a proposed development in respect of the erection of 2 No. single storey outbuildings to accommodate a gym and office.

    Received 5 Aug, published by the council 24 Sep 2026 Lawful development
  • MO/2026/01280 Granted

    62 ST STEPHENS AVENUE ASHTEAD KT21 1PJ

    Certificate of Lawfulness for a proposed development in respect of the change of the roof from hip-to-gable, erection of 1 No. rear dormer and insertion of 2 No. roof lights to front elevation.

    Received 3 Aug, published by the council 15 Sep 2026 Lawful development
  • MO/2026/01065 Refused

    62 REDLANDS HOUSE THE STREET CAPEL RH5 5LA

    Certificate of Lawfulness for a proposed development in respect of the erection of a detached outbuilding

    Received 1 Jul, published by the council 11 Aug 2026 Lawful development