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
Pending
2026/838
Description
Erection of single storey extension, side dormer and garage Data via plota.co.uk
Last checked
Decision outlook
Plota predicts a decision around 28 Oct 2026, from Tandridge's recent extensions.
Day 11 of the 56-day target. Tandridge usually decides extensions by day 55.
Day 1145 days to the 56-day target
62%decided within 8 weeks
91%approved
239decided in the last year
Plota live figures for extensions decided by Tandridge in the last twelve months, from validation. Tandridge decision record →
Site constraints 4
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 Named permitted development rights are withdrawn here.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
Inside the Smallfield built-up area; the 1970s provisional farmland map 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 11 September 2026. Historic England, the Environment Agency, Natural England 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.
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19 Jun 2026Pending
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Erection of three dwellings
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