Planning application
OLD COTTAGE TOT HILL HEADLEY KT18 6PY
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.
As published by the council, reference MO/2025/02763
Application record
- Reference
- MO/2025/02763
- Type
- Detailed Householder
- Status
- Determined
- Decision
- Granted As published: APPROVED WITH CONDITIONS
- Received
- 20 Nov 2025
- Validated
- 16 Dec 2025
- Decided
- 3 Feb 2026
- Ward
- Brockham, Betchworth, Buckland, Box Hill & Headley
- Parish
- Headley
- Decision by
- Delegated
- Postcode
- KT18 6PY
Site history
Applications at this address on the Mole Valley register
This site has had 2 applications since 2025: 2 approved, 0 refused.
-
MO/2025/02305 Granted
OLD COTTAGE TOT HILL HEADLEY KT18 6PY
Certificate of Lawfulness in respect of a proposed development for the erection of a single storey detached outbuilding.
Timeline
Dates from the published record
-
20 Nov 2025
Received by Mole Valley
-
16 Dec 2025
Validated
Checked as complete and ready for consideration.
-
3 Feb 2026
Decision issued: APPROVED WITH CONDITIONS
-
11 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Curio Architects Ltd Agent, an architecture practice registered in Redhill
Active · incorporated 2022 · Redhill
37 applications on PlanIndex · across 21 councils · 97% granted
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See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
16 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 3 February 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
-
OLD COTTAGE TOT HILL HEADLEY KT18 6PY
Certificate of Lawfulness in respect of a proposed development for the erection of a single storey detached outbuilding.
Granted Lawful development 4 docsSmall domestic -
Ash House, Tot Hill, Headley, Epsom, Surrey, KT18 6PZ document.write(" . View Map ");
Ground and first floor rear extensions.
Granted Full applications Extension 5 docs -
FIR TREES TOT HILL LANE HEADLEY KT18 6PQ
Erection of a single storey side/rear extension and extension to rear patio.
Granted Householder Extension 12 docsSmall domestic -
Tunbarr, Tot Hill Lane, Headley, Epsom, Surrey, KT18 6PQ
Variation of Condition 2 of planning permission MO/2018/1439 for the erection of 2 No. replacement dwellings, one with integral garage and one with carport, following demolition of the existing dwellings and garage to allow removal of dormer window on south east elevation of Plot 1 and insertion of 2 No. roof lights and 8 No. sun tunnels and installation of 10 No. solar panels with associated internal and elevational alterations; removal of dormer window on south east elevation of Plot 2 and insertion of 2 No. roof lights and 4 No. sun tunnels with associated internal and elevational alterations.
Granted Conditions Loft or dormer Demolition +1 10 docs -
GLEN ROSA TOT HILL HEADLEY KT18 6PY
Prior notification for the erection of a single storey rear extension of 4 metres deep and 3 metres high with a height to the eaves of 2.9 metres.
Granted Householder Extension 9 docsSmall domestic -
GLEN ROSA TOT HILL HEADLEY KT18 6PY
Prior notification for the erection of a single storey rear extension of 4 metres deep and 3.4 metres high with a height to the eaves of 3.05 metres.
Refused Householder Extension 11 docsSmall domestic
Other householder applications
In Mole Valley
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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.
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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.
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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.