Planning application
17 BROADHURST ASHTEAD KT21 1QB
Works: Extension 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
Erection of single storey rear extension and partial forwards/side double storey infill extension, including new porch; retrofit external insulation to all existing non cavity walls and internal alterations.
As published by the council, reference MO/2026/01062
Application record
- Reference
- MO/2026/01062
- Type
- Detailed Householder
- Status
- Determined
- Decision
- Granted As published: APPROVE WITH CONDITIONS
- Received
- 3 Jul 2026
- Validated
- 5 Aug 2026
- Decided
- 16 Sep 2026
- Ward
- Ashtead Lanes & Common
- Parish
- Non Parish Area
- Decision by
- Delegated
- Postcode
- KT21 1QB
Site history
Applications at this address on the Mole Valley register
This site has had 2 applications since 2025: 2 approved, 0 refused.
-
MO/2025/02589 Granted
17 BROADHURST ASHTEAD KT21 1QB
Erection of part single, part two storey side and rear extension with 1 No. dormer window to side and patio to rear and a two-storey front extension including new front porch.
Timeline
Dates from the published record
-
3 Jul 2026
Received by Mole Valley
-
5 Aug 2026
Validated
Checked as complete and ready for consideration.
-
11 Aug 2026
Added to PlanIndex
-
16 Sep 2026
Decision issued: APPROVE WITH CONDITIONS
Who's behind it
Company information only, from the register and Companies House
MJA Architecture Ltd Agent, an architecture practice registered in East Molesey
Active · incorporated 2023 · East Molesey
7 applications on PlanIndex · across 6 councils
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
37 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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Open the documentsWhat this grant of permission means
Mole Valley granted permission on 16 September 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
-
17 BROADHURST ASHTEAD KT21 1QB
Erection of part single, part two storey side and rear extension with 1 No. dormer window to side and patio to rear and a two-storey front extension including new front porch.
Granted Householder Extension Loft or dormer +1 36 docsSmall domestic -
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.
Granted Householder Extension Demolition +1 31 docsSmall domestic -
GLENTHORNLEY 24 BROADHURST ASHTEAD KT21 1QD
PLEASE NOTE: Amended description. Demolition of existing single storey side element and erection of single storey side/rear extension; extension to the roof and creation of habitable space; erection of 2 No. dormer windows to both front and rear and 1 No. roof light to side; removal of chimney; changes to fenestration at front.
Granted Householder Extension Loft or dormer +2 22 docsSmall domestic -
GLENTHORNLEY 24 BROADHURST ASHTEAD KT21 1QD
Raise the roof to accommodate a first floor extension with 4 No. front dormers and 4 No. rear. Erection of a ground floor rear extension and a detached annex to rear.
Refused Householder Extension Loft or dormer 24 docsDomestic -
12, Culverhay, Ashtead, Surrey, KT21 1PR
Erection of single storey rear extension following demolition of existing conservatory.
Granted Householder Extension Demolition 17 docsSmall domestic -
10, Culverhay, Ashtead, Surrey, KT21 1PR
Convert garage to habitable space and install bi-fold doors to rear elevation.
Granted Householder Windows or glazing 11 docsDomestic
Other householder applications
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.
-
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.
-
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.
-
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.
-
MO/2026/01077 Granted
DUNCANNON HEADLEY HEATH APPROACH BOX HILL KT20 7LL
Retention of an 18 metre high telescopic guyed amateur radio mast.