2018
Approved
Demolition of existing garage. Erection of dormer windows to front and rear elevations in…
18 New Road, Smallfield, Horley, Surrey, RH6 9QN Data via plota.co.uk
2026/838
Pending
Proposal
Erection of single storey extension, side dormer and garage Data via plota.co.uk
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View original council record ↗Last checked
Application progress
✓
Received
3 Sept 2026
Decision
Target date was 27 Oct 2026
Under consideration
No decision has been issued yet. Plota predicted a decision around 29 Oct 2026; it is now day 56.
Site constraints 5
Flood zone 2, rivers and sea
Medium chance: between a 1 in 100 and 1 in 1,000 annual chance from rivers, or 1 in 200 to 1 in 1,000 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Article 4 direction
Land East Of A22 And South Of / Redhill Tonbridge Railway.. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Also on the record
National infrastructure project about 1885 m away: Gatwick Airport Northern Runway; Inside the Smallfield built-up area; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 4, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Not green belt · No scheduled monument at the site
Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the Planning Inspectorate and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Sales history 2
Last sold for £552,500 in February 2025. Detached house, freehold.
3 February 2025£552,500
12 November 2004£247,000
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
Floor area96 m² (1,033 sq ft)
Energy ratingD (58 out of 100), could reach B
PropertyDetached house, 5 habitable rooms
Built1976 to 1982
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity
From the energy performance certificate lodged in June 2024, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
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Important details
- Council
- Tandridge
- Postcode
- RH6 9QN
- Received
- 3 Sept 2026
- Validated
- 3 Sept 2026
- Parish
- Burstow
- Target decision
- 27 Oct 2026
Decision outlook
Day 56, past Tandridge's usual 52 days for extensions. 90% are decided within thirteen weeks, so most likely by 3 Dec 2026.
Day 560 days to the 56-day target
71%decided within 8 weeks
89%approved
427decided in the last year
Plota live figures for extensions decided by Tandridge in the last twelve months, from validation. Tandridge decision record →
Consultation & key dates
- Comments by
- 27 Sept 2026
Historical activity at this location
17 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
2018
Approved
Erection of dormer to east elevation. (certificate of lawfulness for a proposed use or de…
Within ~100m
Nearby activity
2025
Approved
27 New Road, Smallfield, Horley, Surrey, RH6 9QN
Construction of a rear dormer to the main roof slope and the installation of 3 No. roof l…
2024
Approved
27 New Road, Smallfield, Horley, Surrey, RH6 9QN
Erection of single storey rear extension which would extend beyond the rear wall of the o…
2024
Approved
27 New Road, Smallfield, Horley, Surrey, RH6 9QN
Erection of single storey rear extension which would extend beyond the rear wall of the o…
2024
Approved
39 New Road, Smallfield, Horley, Surrey, RH6 9QN
Conversion of garage space to habitable space. (Certificate of Lawfulness for a Proposed…
2024
Approved
39 New Road, Smallfield, Horley, Surrey, RH6 9QN
Conversion of garage space to habitable space. (Certificate of Lawfulness for a Proposed…
2021
Approved
39 New Road, Smallfield, Horley, Surrey, RH6 9QN
Erection of hip to gable roof extension, rear dormer and 3 skylights in association with…
2019
Approved
Fieldside, Plough Road, Smallfield, Horley, Surrey, RH6 9JL
Single storey rear and roof extensions.
2019
Approved
Fieldside, Plough Road, Smallfield, Horley, Surrey, RH6 9JL
Single storey rear and roof extensions.
2018
Approved
Field Corner, Plough Road, Smallfield, Horley, Surrey, RH6 9JL
Demolition of existing front conservatory, erection of single storey front extension, fro…
2018
Approved
Field Corner, Plough Road, Smallfield, Horley, Surrey, RH6 9JL
Variation of condition 2 of planning application TA/2018/828 dated 15 June 2018 to allow…
2018
Approved
Field Corner, Plough Road, Smallfield, Horley, Surrey, RH6 9JL
Demolition of existing conservatory. Erection of front/side extension incorporating open…
2017
Approved
The Firs, 4a New Road, Smallfield, Horley, Surrey, RH6 9QN
Erection or rear conservatory.
2017
Approved
30 New Road, Smallfield, Horley, Surrey, RH6 9QN
Demolition of existing conservatory. Erection of single storey rear extension.
2017
Approved
30 New Road, Smallfield, Horley, Surrey, RH6 9QN
Demolition of existing conservatory. Erection of single storey rear extension.
2016
Approved
Myrdene, Plough Road, Smallfield, Horley, Surrey, RH6 9JL
Demolition of existing conservatory and removal of door to rear elevation. Erection of pa…
Tandridge
Planning Authority Score
2.3/10
Poor
#264 of 296 councils
Relevant to this application:
Householder decisions
Tandridge is slower than most councils at deciding householder applications, ranking #234 out of 296. The council extends the time limit on 56% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly more likely to be approved here (90%) than the national average (90%).
Frequently extends decision deadlines
expect longer than the statutory limit
These figures are council-wide context, not a prediction for this application.
View full council performance
Tandridge decision statistics
Based on MHCLG data, the year to March 2026
84%
Overall approval rate
Below avg (87%) #228 of 296
90%
Householder approved
Above avg (90%) #196 of 296
51%
Decided in 8 weeks
Below avg (63%) #234 of 296
56%
Extended time limit
Above avg (41%) #255 of 296
68%
Minor dwellings approved
122 decided (1-9 homes)
47%
Major dwellings approved
17 decided (10+ homes)
75%
Change of use approved
8 decided
701
Total decisions
113 refused in the year to March 2026
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
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18 New Road, Smallfield, Horley, Surrey, RH6 9QN
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The consultation period closed on 27 Sept 2026.