100, Moreton Way, Slough, SL1 5LU Data via plota.co.uk

Y/21191/000 - Permitted Development with Consultation Registered application
Extensions & alterations

Proposal

The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6.0m, with a maximum height of 3m, and an eaves height of 3m Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
14 Oct 2026
✓
Consultation
14 Oct 2026
Decision
Expected by 25 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 6 Dec 2026, from Slough's recent extensions.

Documents

View the documents on the council's website ↗

Site constraints 3

National infrastructure project 196 m away: M4 Junctions 3 to 12 Smart Motorway
The site is 196 m from the project boundary. Highway, decided. The project page says whether consent was granted. Also within 2 km: Slough Multifuel Extension Project (decided, 1958 m).
Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.
Planning Inspectorate project page ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
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 15 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.

Building

Floor area85 m² (915 sq ft)
Energy ratingC (71 out of 100), could reach B
PropertySemi-detached house, 5 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsSystem built, with external insulation

From the energy performance certificate lodged in December 2015, the latest held for this property. The building may have changed since. View the certificate

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Other new applications on this street

14 Sept 2026Pending

71, Moreton Way, Slough, SL1 5LS

Lawful Development Certificate for a proposed hip to gable loft conversion to cr...

P/21106/000

Nearby new applications

19 Oct 2026Pending

27-31, Elmshott Lane, Slough, Berkshire, SL1 5QS

Retrospective application for the installation of a modular self-service launder...

P/00962/025
14 Oct 2026Pending

100, Moreton Way, Slough, SL1 5LU

Lawful development certificate for proposed loft conversion with rear dormer, si...

P/21191/001
7 Oct 2026Pending

43, Anthony Way, Slough, SL1 5PQ

Construction of a front porch & a single storey side and rear extension

P/21052/003
5 Oct 2026Pending

118, St Georges Crescent, Slough, SL1 5PD

Retrospective application for the retention of an ancillary outbuilding for use ...

P/04510/007
14 Sept 2026Pending

71, Moreton Way, Slough, SL1 5LS

Lawful Development Certificate for a proposed hip to gable loft conversion to cr...

P/21106/000
17 Aug 2026Withdrawn

118, St Georges Crescent, Slough, SL1 5PD

Lawful Development Certificate for a proposed use of existing ancillary outbuild

P/04510/006

Important details

Council
Slough
Application type
Permitted Development with Consultation
Postcode
SL1 5LU
Received
14 Oct 2026
Validated
14 Oct 2026
Case officer
Show
Target decision
25 Nov 2026
Decision level
Delegated
Applicant
Show
Agent
Arcadia Designs Group Ltd

Decision outlook

Day 14 of the 56-day target. Slough usually decides extensions by day 53.

Day 1442 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

Site or press notice
14 Oct 2026
Statutory expiry
4 Nov 2026

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved
35, Oldway Lane, Slough, SL1 5LA
Construction of a single storey front extension to form porch, single storey side/rear ex…
P/20720/005
2025 Approved
116, Mercian Way, Slough, SL1 5LX
Construction of a single storey front, side and rear extension to existing dwelling, foll…
P/20903/000
2025 Refused
35, Oldway Lane, Slough, Slough, SL1 5LA
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/20720/003
2024 Approved
35, Oldway Lane, Slough, SL1 5LA
Lawful development certificate for a proposed single storey rear outbuilding for use of g…
P/20720/002
2024 Approved
35, Oldway Lane, Slough, SL1 5LA
Lawful development certificate for a proposed loft conversion with rear dormer and 2no fr…
P/20720/001
2024 Refused
35, Oldway Lane, Slough, SL1 5LA
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/20720/000
2023 Approved
36, Oldway Lane, Slough, SL1 5LF
Lawful development certificate for a proposed loft conversion with rear dormer and 3no fr…
P/07036/007
2023 Approved
36, Oldway Lane, Slough, SL1 5LF
Construction of a single storey rear extension with 3no roof lights
P/07036/008
2023 Approved
Grass Amenity Space On Junction Of The Greenway & Moreton Way, Slough, SL1 5LP
Planning application to convert the existing grass amenity space to a proposed car park
P/20272/000
2022 Approved
114, Mercian Way, Slough, SL1 5LX
Retrospective planning application for a rear outbuilding and erection of a side extensio…
P/18075/005
2022 Refused
102, Mercian Way, Slough, SL1 5LX
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/19711/001
2021 Withdrawn
102, Mercian Way, Slough, SL1 5LX
Construction of a single storey side and rear extension.
P/19711/000
2020 Approved
114, Mercian Way, Slough, SL1 5LX
Demolition of an existing single storey side extension and construction of a single store…
P/18075/003
2020 Approved
114, Mercian Way, Slough, SL1 5LX
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/18075/002
2020 Approved
38, Oldway Lane, Slough, SL1 5LF
Construction of a first floor side and double storey rear extension
P/06381/003
2020 Approved
102, Mercian Way, Slough, SL1 5LX
Notification under electronic communications code
TEL/2020/39
2020 Refused
116, Mercian Way, Slough, SL1 5LX
T1- Oak Tree - Fell to ground level.
TPO/2020/21
2020 Refused
114, Mercian Way, Slough, SL1 5LX
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/18075/001
2020 Refused
114, Mercian Way, Slough, SL1 5LX
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/18075/000
2020 Approved
1, Langton Close, SL1 5NB
Construction of a single storey rear extension
P/16175/001
2018 Approved
110, Mercian Way, Slough, SL1 5LX
Construction of a single storey rear extension & roof replacement to existing single stor…
P/08154/003
2018 Withdrawn
110, Mercian Way, Slough, SL1 5LX
Lawful development certificate for a proposed re-roof to existing side extension & front…
P/08154/002
2018 Refused
110, Mercian Way, Slough, SL1 5LX
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/08154/001
2017 Approved
47, Oldway Lane, Slough, SL1 5LA
Construction of a single storey side & rear extension.
P/17083/000
2016 Refused
100, Mercian Way, Slough, SL1 5LX
Retrospective application for a front porch and canopy and a single storey side and rear…
P/16390/001
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
Source: MHCLG planning statistics · See full council rankings

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.