98, Waterbeach Road, Slough, SL1 3JY Data via plota.co.uk

P/20887/000 - Full Planning Registered application

Proposal

Erection of a single-storey detached ancillary outbuilding within the residential curtilage of the dwellinghouse, providing incidental accommodation for domestic purposes in association with the use of the host dwellinghouse. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
21 Jul 2026
✓
Consultation
21 Jul 2026
Decision
Expected by 15 Sept 2026

This application is under consideration - no decision has been issued yet. Plota predicted a decision around 5 Oct 2026; it is now day 76.

Site constraints 2

Flood zone 3, rivers and sea
High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 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.
Flood map ↗
Also on the record
Inside the Slough built-up area.
Not affected
Not green belt · No listed building at the site · 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
Slough
Application type
Full Planning
Postcode
SL1 3JY
Received
21 Jul 2026
Validated
21 Jul 2026
Case officer
Show
Target decision
15 Sept 2026
Decision level
Delegated
Applicant
Show
Agent
Arcadia Designs Group Ltd

Decision outlook

Day 76, past the statutory target. 95% of extensions in Slough are decided within thirteen weeks, which runs to 20 Oct 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 3 Oct 2026.

Day 7620 days past the 56-day target
66%decided within 8 weeks
81%approved
460decided in the last year

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

Consultation & key dates

Alt. reference
PP-15026202
Site or press notice
21 Jul 2026
Statutory expiry
18 Aug 2026
Slough
Planning Authority Score
2.4/10
Poor
#260 of 296 councils
Relevant to this application:
Householder decisions

Slough is slower than most councils at deciding householder applications, ranking #263 out of 296. Slough 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
Slough decision statistics
Based on MHCLG data, the year to March 2026
78%
Overall approval rate
Below avg (87%) #275 of 296
82%
Householder approved
Below avg (90%) #269 of 296
42%
Decided in 8 weeks
Below avg (63%) #263 of 296
39%
Extended time limit
Below avg (41%) #142 of 296
60%
Minor dwellings approved
48 decided (1-9 homes)
50%
Major dwellings approved
4 decided (10+ homes)
40%
Change of use approved
47 decided
617
Total decisions
137 refused in the year to March 2026

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use