54, Haymill Road, Slough, SL1 6NF Data via plota.co.uk

P/15309/002 - Certificate Proposed (Use/Development) Approved
Extensions & alterations

Proposal

Lawful Development Certificate for a proposed loft conversion to create habitable accommodation with rear dormer extension and 2no. rooflights to the front elevation. Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
19 Mar 2026
✓
Consultation
19 Mar 2026
✓
Validated
20 Mar 2026
✓
Approved
9 Apr 2026

Approved on 9 Apr 2026 · Delegated · Last checked 11 Jul 2026

Site constraints 1

CAA Height > 90m

Constraints recorded by the council for this site. Documents on the council site ↗

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Other new applications on this street

56, Haymill Road, Slough, SL1 6NF

Construction of a single storey front porch, side/rear wraparound extension and ...

P/21100/001 - 13 Aug 2026

66, Haymill Road, Slough, SL1 6NF

Construction of a front porch, front bay window, single storey rear extension, t...

P/20945/002 - 5 Mar 2026

63, Haymill Road, Slough, SL1 6NE

Part retrospective for the replacement outbuilding.

P/01585/005 - 8 Jun 2026

Nearby new applications

56, Haymill Road, Slough, SL1 6NF

Construction of a single storey front porch, side/rear wraparound extension and ...

P/21100/001 - 13 Aug 2026

157, Burnham Lane, Slough, SL1 6LA

Change of use of existing dwelling (C3A) into Children Care home (C2)

P/21121/000 - 12 Aug 2026

13, Blumfield Crescent, Slough, SL1 6NL

Retrospective application for a change of use from C3 dwelling house to C4 HMO (...

P/20090/003 - 28 Jul 2026

50, Royston Way, Slough, SL1 6HA

Construction of a single storey rear conservatory with flat roof with 2no roof l...

P/15350/001 - 28 Jul 2026

56, Haymill Road, Slough, SL1 6NF

Lawful development certificate for proposed use for hip to gable loft conversion...

P/21100/000 - 29 Jun 2026

1B, Royston Way, Slough, SL1 6EP

Conversion of garage into habitable room

P/05996/008 - 29 Jun 2026

Important details

Council
Slough
Application type
Certificate Proposed (Use/Development)
Postcode
SL1 6NF
Received
19 Mar 2026
Validated
20 Mar 2026
Ward
Haymill
Case officer
Show
Target decision
14 May 2026
Decision
Approved Grant CLU/D;Informatives
Decision date
9 Apr 2026
Decision level
Delegated
Applicant
Show
Agent
Korban Ali

Consultation & key dates

Alt. reference
PP-14786189
Site notice
19 Mar 2026
Press notice
19 Mar 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2024 Approved
21, Blumfield Crescent, Slough, SL1 6NL
Construction of a front porch extension, part single storey side extension, with an infil…
P/06784/001
2023 Withdrawn
195, Blumfield Crescent, Slough, SL1 6NN
Change of use from C3 dwellinghouse to Sui Generis (7 bedroom, 7 person) HMO facilitated…
P/13552/001
2022 Approved
11, Phipps Road, Slough, SL1 6NQ
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/19770/000
2021 Refused
106, Blumfield Crescent, Slough, SL1 6NJ
Prior approval for an additional two storeys to dwellinghouse
Y/19485/000
2021 Refused
104, Blumfield Crescent, Slough, SL1 6NJ
Prior approval for an additional two storeys to dwellinghouse
Y/07960/004
2020 Approved
191, Blumfield Crescent, Slough, SL1 6NN
Construction of a part first floor rear extension
P/17776/002
2020 Approved
7, Phipps Road, Slough, SL1 6NQ
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/19071/000
2019 Approved
191, Blumfield Crescent, Slough, SL1 6NN
Construction of a single storey side and rear extension.
P/17776/000
2019 Approved
191, Blumfield Crescent, Slough, SL1 6NN
Lawful development certificate for a proposed loft conversion with rear dormer with hip t…
P/17776/001
2018 Approved
19, Blumfield Crescent, Slough, SL1 6NL
Demolition of existing garage. Construction of a single storey rear extension, front porc…
P/17385/000
2018 Approved
19, Blumfield Crescent, Slough, SL1 6NL
Lawful development certificate for a proposed loft conversion with hip to gable extension…
P/17385/001
2018 Approved
40, Haymill Road, Slough, SL1 6NF
Construction of a single storey rear extension.
P/17088/002
2018 Approved
40, Haymill Road, Slough, SL1 6NF
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/17088/001
2018 Approved
20, Blumfield Crescent, Slough, SL1 6NH
Lawful development certificate for a proposed single storey rear extension.
P/17080/002
2017 Approved
193, Blumfield Crescent, Slough, SL1 6NN
Construction of a first floor rear extension & pitched roof to existing ground floor rear.
P/16814/002
2017 Approved
20, Blumfield Crescent, Slough, SL1 6NH
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/17080/001
2017 Withdrawn
20, Blumfield Crescent, Slough, SL1 6NH
Construction of a single storey rear extension.
P/17080/000
2017 Refused
40, Haymill Road, Slough, SL1 6NF
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/17088/000
2017 Approved
193, Blumfield Crescent, Slough, SL1 6NN
Lawful development certificate for a proposed loft conversion with rear dormer, hip to ga…
P/16814/001
2016 Approved
193, Blumfield Crescent, Slough, SL1 6NN
Construction of a part first floor rear extension.
P/16814/000
2016 Approved
104, Blumfield Crescent, Slough, SL1 6NJ
Construction of a new 3 bedroom dwelling with associated amenity and car parking spaces (…
P/07960/003
2016 Approved
104, Blumfield Crescent, Slough, SL1 6NJ
Construction of a new two storey dwelling with associated amenity and car parking spaces.
P/07960/002
2016 Approved
15, Phipps Road, Slough, SL1 6NQ
Construction of a single storey side and rear extension.
P/16449/000
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