31, Broadmark Road, Slough, SL2 5QD Data via plota.co.uk

P/07103/001 - Full Planning Registered application

Proposal

Construction of a first floor side and rear extension and garage conversion Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
11 Aug 2026
✓
Validated
19 Oct 2026
✓
Consultation
19 Oct 2026
Decision
Expected by 10 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 11 Dec 2026, from Slough's recent extensions.

Site constraints 2

Also on the record
National infrastructure project 1618 m away: M4 Junctions 3 to 12 Smart Motorway; Inside the Slough built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 20 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate 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.

Sales history 1

Last sold for £456,500 in June 2021. Terraced house, freehold.

21 June 2021£456,500

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area42 m² (452 sq ft)
Energy ratingC (71 out of 100)
PropertySemi-detached maisonette, 3 habitable rooms
Built1967 to 1975
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in May 2019, the latest held for this property. The building may have changed since. View the certificate

Work with planning data?

Every application in Slough - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Important details

Council
Slough
Application type
Full Planning
Postcode
SL2 5QD
Received
11 Aug 2026
Validated
19 Oct 2026
Case officer
Show
Target decision
10 Dec 2026
Decision level
Delegated
Applicant
Show
Agent
Extension Plans UK

Decision outlook

Day 9 of the 56-day target. Slough usually decides extensions by day 53.

Day 947 days to the 56-day target
66%decided within 8 weeks
81%approved
462decided 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-15151303
Site or press notice
19 Oct 2026
Statutory expiry
10 Nov 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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

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

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.