42 A Bickersteth Road SW17 9SQ Data via plota.co.uk

2026/0923 - Householder REGISTERED

Proposal

Alterations including erection of mansard roof extension to main rear roof (with French doors and safety railings) and extension above part of two-storey back addition; Formation of roof terrace above two-storey back addition with 1.7m high screen surround. Installation of an external spiral staircase from first floor level to ground floor level. Data via plota.co.uk

View original council record ↗Last checked

Application progress

Received
31 Mar 2026
Decision
Expected by 26 May 2026

This application is under consideration - no decision has been issued yet. Plota predicted a decision soon after comments close on 2 Jun 2026; it is now day 167. The consultation period closed on 2 Jun 2026.

Site constraints 2

Air quality management area: Wandsworth AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Also on the record
Inside the Wandsworth built-up area.
Not affected
Outside flood zones 2 and 3 · 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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Important details

Council
Wandsworth
Application type
Householder
Postcode
SW17 9SQ
Received
31 Mar 2026
Validated
31 Mar 2026
Ward
Tooting Broadway
Case officer
Show
Applicant
Show

Decision outlook

Day 167, past the statutory target. 95% of extensions in Wandsworth are decided within thirteen weeks; extensions of time are common, and the council need not decide on the day. Last seen undecided on 31 Jul 2026.

Day 167111 days past the 56-day target
82%decided within 8 weeks
89%approved
800decided in the last year

Plota live figures for extensions decided by Wandsworth in the last twelve months, from validation. Wandsworth decision record →

Consultation & key dates

Comments by
2 Jun 2026
Statutory expiry
15 May 2026
Wandsworth
Planning Authority Score
4.8/10
Below average
#164 of 296 councils
Relevant to this application:
Householder decisions

Wandsworth ranks #172 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (92%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Wandsworth decision statistics
Based on MHCLG data, the year to March 2026
90%
Overall approval rate
Above avg (87%) #120 of 296
92%
Householder approved
Above avg (90%) #168 of 296
62%
Decided in 8 weeks
Below avg (63%) #172 of 296
37%
Extended time limit
Below avg (41%) #124 of 296
89%
Minor dwellings approved
680 decided (1-9 homes)
81%
Major dwellings approved
16 decided (10+ homes)
72%
Change of use approved
36 decided
2,062
Total decisions
206 refused in the year to March 2026