138B, Wellington Street, Slough, SL1 1RP Data via plota.co.uk

P/11973/001 - Full Planning Registered application
Extensions & alterations

Proposal

Construction of a Loft conversion including the construction of a rear dormer window and installation of 2no. front facing rooflights to facilitate internal reconfiguration within the existing 1no bedroom flat, with no increase in the number of bedrooms. Data via plota.co.uk

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View original council record ↗

Application progress

✓
Consultation
20 Apr 2026
✓
Received
10 Jul 2026
✓
Validated
13 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 ↗

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Nearby new applications

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P/00072/172 - 22 Jul 2026

Akzonobel Decorative Paints, Wexham Road, Slough, SL2 5DB

Submission of details pursuant to condition 3 (Demolition and Construction Envi

P/00072/171 - 15 Jul 2026

28, Petersfield Avenue, Slough, SL2 5DN

The erection of a single storey rear extension, which would extend beyond the re

P/04882/002 - 10 Jul 2026

28, Petersfield Avenue, Slough, SL2 5DN

The erection of a single storey rear extension, which would extend beyond the re...

Y/04882/002 - 10 Jul 2026

Apsley House, 97, Stratfield Road, Slough, SL1 1UN

Planning application for a change of use of ground floor unutilised internal spa...

S/21103/000 - 6 Jul 2026

Akzonobel Decorative Paints, Wexham Road, Slough, SL2 5DB

S.96a Non-Material Amendment to planning permission P/00072/139 dated 14/08/2024...

P/00072/170 - 29 Jun 2026

Important details

Council
Slough
Application type
Full Planning
Postcode
SL1 1RP
Received
10 Jul 2026
Validated
13 Jul 2026
Case officer
Show
Target decision
4 Sept 2026
Decision level
Delegated
Applicant
Show
Agent
M Ahmed

Consultation & key dates

Alt. reference
PP-14868355
Site notice
20 Apr 2026
Press notice
20 Apr 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025
Land R/O, 15, Uxbridge Road, Slough, SL1 1SN
Construction of 1no three bedroom dwelling with 1 car parking space and associated landsc…
P/07666/004
2025
25, Uxbridge Road, Slough, SL1 1SN
Construction of a dropped kerb.
P/20889/000
2024 Approved
7, Princes Street, Slough, SL1 1SB
Lawful development certificate for proposed loft conversion with rear dormer and 2no velu…
P/02409/005
2024 Approved
7, Princes Street, Slough, SL1 1SB
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/02409/003
2024 Approved
11, Aldin Avenue North, Slough, SL1 1RS
Construction of a single storey side and part rear extension.
P/20658/000
2024 Approved
148, Wellington Street, Slough, SL1 1RP
Lawful development certificate for a proposed loft conversion with rear dormer, hip to ga…
P/14529/002
2024 Approved
148, Wellington Street, Slough, SL1 1RP
Construction of a single storey side infill extension, single storey side and rear extens…
P/14529/001
2024 Approved
10, Aldin Avenue North, Slough, SL1 1RS
Construction of a single storey side extension with 1no roof light
P/10614/005
2023 Approved
162, Wellington Street, Slough, SL1 1RP
Construction of a single storey side and rear extension
P/20339/001
2023
25, Aldin Avenue South, Slough, SL1 1RR
Part retrospective planning application to regularise render to the elevations, side wind…
P/19165/004
2023 Approved
162, Wellington Street, Slough, SL1 1RP
The erection of two single storey rear extensions, which would extend beyond the rear wal…
Y/20339/000
2023 Refused
25, Aldin Avenue South, Slough, SL1 1RR
Part retrospective planning application to regularise render to the elevations, side wind…
P/19165/003
2022 Approved
28, Wexham Road, Slough, SL1 1UA
Construction of a single storey side and rear extension and part first floor rear extensi…
P/05655/003
2023 Refused
Land RO 15, Uxbridge Road, Slough, SL1 1SN
Construction of 1no new two bedroom dwelling with 2 car parking spaces and associated lan…
P/07666/003
2023 Approved
1-3, Aldin Avenue North, Slough, Berkshire, SL1 1RS
Removal of condition 8 (permitted development rights) of planning permission P/03400/005…
P/03400/008
2022 Refused
44b, Wexham Road, Slough, SL1 1RN
Conversion of the loft space into habitable accommodation for a first floor maisonette as…
P/06439/003
2022 Approved
28, Wexham Road, Slough, SL1 1UA
Lawful development certificate for a proposed loft conversion with rear dormer and 2no fr…
P/05655/004
2022 Withdrawn
15, Uxbridge Road, Slough, SL1 1SN
Construction of a proposed new 3bed single dwelling
P/07666/002
2021 Refused
44b, Wexham Road, Slough, SL1 1RN
Conversion of the loft space into habitable accommodation for a first floor non self-cont…
P/06439/002
2021 Withdrawn
Land to rear of 15, Uxbridge Road, Slough, Slough, SL1 1SN
Construction of a new 1no 4 bedroom dwelling
P/07666/001
2018 Approved
14, Aldin Avenue North, Slough, SL1 1RS
Construction of a single storey rear extension.
P/17260/000
2018 Approved
14, Aldin Avenue North, Slough, SL1 1RS
Lawful development certificate for a loft conversion involving rear dormer extensions.
P/17260/001
2017 Approved
46, Wexham Road, Slough, SL1 1RN
Lawful development certificate for a proposed loft conversion with rear dormer and front…
P/17207/000
2017 Refused
46, Wexham Road, Slough, SL1 1RN
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/17207/001
2017 Refused
Land R/O, 22-24, Wexham Road, Slough, SL1 1UB
Construction of 2 x 2 bedroom flats.
P/03538/010
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