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

P/20945/002 - Full Planning Approved
Extensions & alterations

Proposal

Construction of a front porch, front bay window, single storey rear extension, two storey side extension, hip to gable loft conversion with rear dormer and 2no front roof lights and a single storey rear outbuilding for ancillary use and internal alterations… Data via plota.co.uk

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Application progress

✓
Received
5 Mar 2026
✓
Consultation
5 Mar 2026
✓
Approved
28 May 2026

Approved on 28 May 2026 · Delegated · Last checked 11 Jul 2026

Documents

View the documents on the council's website ↗

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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

54, Haymill Road, Slough, SL1 6NF

Lawful Development Certificate for a proposed loft conversion to create habitabl...

P/15309/002 - 19 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
Full Planning
Postcode
SL1 6NF
Received
5 Mar 2026
Validated
5 Mar 2026
Ward
Haymill
Case officer
Show
Target decision
30 Apr 2026
Decision
Approved with Conditions; Informatives
Decision date
28 May 2026
Decision level
Delegated
Applicant
Show

Consultation & key dates

Alt. reference
PP-14503569
Site notice
5 Mar 2026
Press notice
5 Mar 2026

Historical activity at this location

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

This property

Previous applications at this address

2025 Withdrawn
Lawful development certificate for a proposed single storey rear extension with 2no roof…
P/20945/000
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
2024 Approved
47, Blumfield Crescent, Slough, SL1 6NL
Construction of a Single storey side extension
P/16881/001
2023 Withdrawn
13, Blumfield Crescent, Slough, SL1 6NL
Lawful development certificate for a proposed change of use from single dwelling house C3…
P/20090/002
2022 Approved
13, Blumfield Crescent, Slough, SL1 6NL
Lawful development certificate for a proposed loft conversion with rear dormer, 2no front…
P/20090/001
2022 Approved
13, Blumfield Crescent, Slough, SL1 6NL
Construction of a single storey side and rear wraparound extension following the demoliti…
P/20090/000
2022 Approved
36, Blumfield Crescent, Slough, SL1 6NH
Construction of a part single storey rear extension (retrospective)
P/13557/002
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
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
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
20, Blumfield Crescent, Slough, SL1 6NH
Lawful development certificate for a proposed single storey rear extension.
P/17080/002
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 Approved
33, Blumfield Crescent, Slough, SL1 6NL
Alterations to existing front porch.
P/08495/002
2017 Approved
33, Blumfield Crescent, Slough, SL1 6NL
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/08495/001
2017 Approved
47, Blumfield Crescent, Slough, SL1 6NL
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/16881/000
2017 Approved
36, Blumfield Crescent, Slough, SL1 6NH
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/13557/001
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