172, St Georges Crescent, Slough, SL1 5PD Data via plota.co.uk

P/20866/003 - Certificate Proposed (Use/Development) Registered
Extensions & alterations

Proposal

Lawful Development Certificate for a proposed hip to gable loft conversion to create habitable accommodation with rear flat roof dormer extension and 3no. rooflights to the front elevation. Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
13 Jul 2026
✓
Validated
14 Jul 2026
✓
Consultation
14 Jul 2026
Decision
Awaiting decision

This application is under consideration - no decision has been issued yet.

Documents

View the documents on the council's website ↗

Other new applications on this street

59, St Georges Crescent, Slough, SL1 5PF

Construction of a proposed part single storey, part two storey rear extension to...

P/20868/003 - 15 May 2026

27, St Georges Crescent, Slough, SL1 5PL

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

P/21038/000 - 7 Apr 2026

1, St. Georges Crescent, Slough, SL1 5PL

Lawful Development Certificate for a proposed single storey side extension to ex...

P/21031/000 - 30 Mar 2026

Nearby new applications

58, Lincoln Way, Slough, SL1 5RG

Construction of a front porch, single storey side and rear extension, and constr

P/19198/003 - 16 Jul 2026

19, Iona Crescent, Slough, SL1 6JH

Construction of a proposed single storey side and rear extension to existing dwe...

P/03591/005 - 13 Jul 2026

10, Walpole Road, Slough, SL1 6AU

Lawful Development Certificate for a proposed change of use from dwellinghouse (...

P/21090/000 - 17 Jun 2026

16, Berners Close, Slough, SL1 5QX

Construction of a proposed single storey front extension to form porch and cloak...

P/21086/000 - 9 Jun 2026

546, Bath Road, Slough, SL1 6AF

Submission of details pursuant to condition 17 (BNG Plan) and 18 ( Habitat Manag...

P/02550/005 - 9 Jun 2026

546, Bath Road, Slough, SL1 6AF

Submission of details pursuant to condition 3 (Materials), 6 (Construction Manag...

P/02550/004 - 9 Jun 2026

Important details

Council
Slough
Application type
Certificate Proposed (Use/Development)
Postcode
SL1 5PD
Received
13 Jul 2026
Validated
14 Jul 2026
Ward
Cippenham Green
Case officer
Show
Target decision
7 Sept 2026
Decision level
Delegated
Applicant
Show
Agent
SEP Design

Consultation & key dates

Alt. reference
PP-14661296
Site notice
14 Jul 2026
Press notice
14 Jul 2026

Historical activity at this location

26 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025 Refused
Construction of a Single storey rear, two storey side and loft conversion with rear dorme…
P/20866/000
Within ~100m

Nearby activity

2025 Approved
1, Abbotts Way, Slough, SL1 5JX
Construction of a single storey detached outbuilding to be used as a residential room.
P/20846/000
2025
81a, St Andrews Way, Slough, SL1 5NL
Construction of a single storey detached outbuilding to be used as store & office.
P/20617/001
2024 Approved
38, Dennis Way, Slough, SL1 5JP
Lawful development certificate for proposed single storey rear extension.
P/20652/001
2024 Approved
50, Dennis Way, Slough, SL1 5JP
Lawful development certificate for a proposed hip to gable loft conversion with rear dorm…
P/20654/001
2024 Approved
81A, St Andrews Way, Slough, SL1 5NL
Construction of Garage conversion to create a store, gym and childrens play room with WC/…
P/20617/000
2024 Approved
50, Dennis Way, Slough, SL1 5JP
Construction of a single storey side and rear extension and a part first floor rear exten…
P/20654/000
2024 Approved
38, Dennis Way, Slough, SL1 5JP
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/20652/000
2024 Approved
28, Dennis Way, Slough, SL1 5JP
Construction of a two storey side and part first floor extension
P/16028/004
2024 Approved
70, St Andrews Way, Slough, SL1 5NW
Construction of a single storey rear and part first floor rear extension and raising the…
P/17224/002
2024 Refused
28, Dennis Way, Slough, SL1 5JP
Construction of a part two storey, part single storey side and first floor rear exension
P/16028/003
2023 Refused
89, St Andrews Way, Slough, SL1 5NN
Construction of 1no 2no bedroom detached dwelling.
P/16797/005
2023 Approved
70, St Andrews Way, Slough, SL1 5NW
Construction of a single storey rear and part first floor rear extension and raising the…
P/17224/001
2023 Approved
28, Dennis Way, Slough, SL1 5JP
Lawful development certificate for a proposed loft conversion with rear dormer and 1no fr…
P/16028/002
2023 Approved
27, Dennis Way, Slough, SL1 5JS
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/20288/000
2023 Approved
48, Dennis Way, Slough, SL1 5JP
Conversion of existing detached rear outbuilding from gym to granny annex ancillary to ma…
P/20024/001
2022 Approved
48, Dennis Way, Slough, SL1 5JP
Construction of a part single storey, part two storey rear extension.
P/20024/000
2022 Approved
25, Dennis Way, Slough, SL1 5JS
Construction of a single storey rear extension and infill side extension.
P/06137/005
2022 Refused
28, Dennis Way, Slough, SL1 5JP
Construction of a two storey side and part two storey rear extension
P/16028/001
2021 Approved
9, Plackett Way, Slough, SL1 5JU
Lawful development certificate for a proposed hip to gable loft conversion with rear dorm…
P/17197/007
2022 Refused
25, Dennis Way, Slough, SL1 5JS
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/06137/006
2016 Approved
26, Dennis Way, Slough, SL1 5JP
Construction of a two storey side and single storey rear extension
P/16615/000
2016 Refused
4, Abbotts Way, Slough, SL1 5JY
Lawful development certificate for a proposed hip to gable loft conversion and roof light…
P/09200/003
2016 Approved
44, Dennis Way, Slough, SL1 5JP
Construction of a single storey side and part rear extension
P/10188/002
2016 Approved
182, St. Georges Crescent, Slough, SL1 5PD
Lawful development ceritificate for a proposed single storey rear extension.
P/06640/002
2016 Refused
41, Dennis Way, Slough, SL1 5JS
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/16511/000
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 performance
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