13 Pine Walk Surbiton KT5 8NJ Data via plota.co.uk

26/01145/NMA - Non-Material Amendment Refused

Proposal

Application for a Non-Material Amendment to Planning Permission ref: 25/00694/HOU (Conversion of an existing garage into habitable space, erection of two storey side, single storey rear and first floor rear extension. Alteration to the roof, enlargement of existing rear dormer to accommodate a habitable room in the loft with installation of 1no front and 1no side rooflight.). Amendment to front elevation ground floor window sills by 200mm; change porch roof and widen window above; not implement the two storey side extension; rear extension flat roof with inbuilt guttering and addition of parapet; remove side elevation windows and reposition the door; remove side elevation horizontal kitchen window and replace with vertical window; apply render instead of material to match existing; and correction to the ground level. Data via plota.co.uk

View original council record ↗

Application progress

Received
1 Jun 2026
Refused
1 Jul 2026
Appeal
Not lodged

Refused on 1 Jul 2026 · Delegated Decision · Last checked 6 Jul 2026

Important details

Application type
Non-Material Amendment
Postcode
KT5 8NJ
Received
1 Jun 2026
Validated
1 Jun 2026
Ward
Berrylands
Parish
Surbiton
Case officer
Show
Target decision
29 Jun 2026
Decision
Refuse
Decision date
1 Jul 2026
Decision level
Delegated Decision
Applicant
Show

Consultation & key dates

Alt. reference
PP-14707864
Env. assessment
No
Kingston upon Thames
Planning Authority Score
6.5/10
Good
#76 of 296 councils
Relevant to this application:
Householder decisions

Kingston upon Thames is faster than most councils at deciding householder applications, ranking #33 out of 296. Only 20% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Kingston upon Thames is also one of the strictest councils - it refuses more householder applications than almost any other, with only 82% approved vs 90% nationally.

One of the strictest councils
only 82% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Kingston upon Thames decision performance
Based on MHCLG data, the year to March 2026
75%
Overall approval rate
Below avg (87%) #288 of 296
82%
Householder approved
Below avg (90%) #266 of 296
81%
Decided in 8 weeks
Above avg (63%) #33 of 296
20%
Extended time limit
Below avg (41%) #18 of 296
44%
Minor dwellings approved
124 decided (1-9 homes)
60%
Major dwellings approved
10 decided (10+ homes)
42%
Change of use approved
26 decided
1,112
Total decisions
274 refused in the year to March 2026