2021
Approved
Erection of a single storey rear extension and alterations to fenestration on north-East…
159 Harestone Valley Road, Caterham, Surrey, CR3 6HT
Pending
2026/642/NH
Description
Demolition of conservatory. Erection of single storey rear extension extending 4.3m beyond the rear wall of the original dwelling house, with a maximum total height of 3.8m to the top of the glazed roof lantern, and an eaves height of 3.25m to the top of the coping stone. The proposed extension will sit 2.25m from the property boundary line. (Notification of a Proposed Larger Home Extension)
Nearby new applications
Historical activity at this location
13 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
Within ~100m
Nearby activity
2022
Approved
Flat 1, Allestree House, 155 Harestone Valley Road, Caterham, Surrey, CR3 6HT
Ash (T1) & Hazel (T2) - To section fell semi mature Ash and Hazel located on the right ha…
2022
Approved
Flat 1, Allestree House, 155 Harestone Valley Road, Caterham, Surrey, CR3 6HT
Ash (T1) & Hazel (T2) - To section fell semi mature Ash and Hazel located on the right ha…
2021
Approved
153a Harestone Valley Road, Caterham, Surrey, CR3 6HT
Erection of single storey rear extension, patio, retaining walls and internal alterations
2021
Approved
159 Harestone Valley Road, Caterham, CR3 6HT
Erection of single storey rear extension which would extend beyond the rear wall of the o…
2020
Approved
153 Harestone Valley Road, Caterham, Surrey, CR3 6HT
Erection of first floor balcony front extension. (Amended description)
2020
Approved
153 Harestone Valley Road, Caterham, Surrey, CR3 6HT
Erection of first floor balcony front extension. (Amended description)
2018
Approved
161 Harestone Valley Road, Caterham, Surrey, CR3 6HT
First floor rear extension, external and internal alterations
2017
Approved
157 Harestone Valley Road, Caterham, Surrey, CR3 6HT
Demolition of existing detached garage and sheds. Erection of detached outbuilding to pro…
2017
Approved
149 Harestone Valley Road, Caterham, Surrey, CR3 6HT
Erection of two storey side and rear extension incorporating balcony to rear and part con…
2017
Approved
149 Harestone Valley Road, Caterham, Surrey, CR3 6HT
Demolition of exiting dormer window. Erection of three dormer windows to the south elevat…
2017
Approved
149 Harestone Valley Road, Caterham, Surrey, CR3 6HT
Demolition of exiting dormer window. Erection of three dormer windows to the south elevat…
2016
Approved
151 Harestone Valley Road, Caterham, Surrey, CR3 6HT
TPO 21, 2014 (T) - Yew (T1) cut back branches overhanging garden by 1.5m and cut back bra…
Tandridge
Planning Authority Score
2.6/10
Poor
#247 of 292 councils
Relevant to this application:
Householder decisions
Tandridge is slower than most councils at deciding householder applications, ranking #207 out of 292. 52% of applications have the time limit extended, above the 40% national average. Householder applications are slightly less likely to be approved here (89%) than the national average (90%).
Slower than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application.
View full council performance
Tandridge decision performance
Based on MHCLG data, 2025
85%
Overall approval rate
Below avg (87%) #211 of 292
89%
Householder approved
Below avg (90%) #210 of 292
56%
Decided in 8 weeks
Below avg (64%) #207 of 292
52%
Extended time limit
Above avg (40%) #236 of 292
69%
Minor dwellings approved
117 decided (1-9 homes)
56%
Major dwellings approved
16 decided (10+ homes)
70%
Change of use approved
10 decided
709
Total decisions
109 refused in 2025