434, Farnham Road, Slough, SL2 1HZ Data via plota.co.uk

Y/21172/000 - 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 8m, with a maximum height of 4m, and an eaves height of 3m Data via plota.co.uk

Track application Save this application and get an email when its status or decision changes. Alerts nearby Get email alerts for new planning applications near this address.
View original council record ↗Last checked

Application progress

✓
Received
30 Sept 2026
✓
Consultation
30 Sept 2026
Decision
Expected by 11 Nov 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision around 22 Nov 2026, from Slough's recent extensions.

Documents

View the documents on the council's website ↗

Site constraints 1

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 1 October 2026. Historic England, the Environment Agency, Natural England 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.

Work with planning data?

Every application in Slough - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Other new applications on this street

9 Sept 2026Pending

235, Farnham Road, Slough, Slough, SL2 1DE

Outline application with all matters reserved, (pursuant to Appeal Ref: 6000580)...

P/00378/034
26 Aug 2026Pending

305, Farnham Road, Slough, SL2 1HD

Construction of a proposed part first floor rear extension to existing dwelling ...

P/09375/004
20 Aug 2026Pending

Farnham Road Practice, 301, Farnham Road, Slough, SL2 1HD

T1 - Dead tree covered in ivy - Fell T2 - Conifer - To clear lower canopy away...

TPO/2026/14
12 Aug 2026Pending

347, Farnham Road, Slough, SL2 1HU

Construction of a proposed single storey rear extension, conversion of existing ...

P/21127/000

Nearby new applications

24 Sept 2026Pending

60, Surrey Avenue, Slough, SL2 1DT

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

Y/21163/001
21 Sept 2026Pending

60, Surrey Avenue, Slough, SL2 1DT

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

P/21163/000
18 Sept 2026Pending

8, Furnival Avenue, Slough, SL2 1DW

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

P/03406/003
17 Sept 2026Pending

101, Hatton Avenue, Slough, SL2 1NF

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

P/13879/002
15 Sept 2026Pending

86, Faraday Road, Slough, SL2 1RW

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

Y/21154/000
15 Sept 2026Pending

41, Canterbury Avenue, Slough, SL2 1EE

Construction of a proposed single storey side extension, part single storey, par...

P/12883/005

Important details

Council
Slough
Application type
Permitted Development with Consultation
Postcode
SL2 1HZ
Received
30 Sept 2026
Validated
30 Sept 2026
Ward
Farnham
Target decision
11 Nov 2026
Decision level
Delegated
Applicant
Show
Agent
ABA Chartered Surveyors

Decision outlook

Day 4 of the 56-day target. Slough usually decides extensions by day 53.

Day 452 days to the 56-day target
66%decided within 8 weeks
81%approved
460decided 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

Alt. reference
PP-15234301
Site or press notice
30 Sept 2026
Statutory expiry
21 Oct 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
305, Farnham Road, Slough, SL2 1HD
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/09375/003
2025 Approved
305, Farnham Road, Slough, SL2 1HD
Construction of a first floor rear extension and single storey rear extension.
P/09375/002
2025 Refused
305, Farnham Road, Slough, SL2 1HD
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/09375/001
2025 Approved
428, Farnham Road, Slough, SL2 1HZ
Lawful development certificate for proposed single storey rear extension with 1no skyligh…
P/20717/001
2024 Refused
428, Farnham Road, Slough, SL2 1HZ
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/20717/000
2024 Approved
9, Westfield Road, Slough, SL2 1HE
Lawful development certificate for a proposed single storey side and rear extension with…
P/20558/000
2023 Approved
Pyramid Pharmacy, 301 Farnham Road, Slough, SL2 1HD
Mandated mains replacement works, excavations will be required underneath the canopy of t…
TPO/2023/20
2023 Approved
301, Farnham Road Practice, Farnham Road, Slough, SL2 1HD
T1 - 4x Sycamore trees located to the rear of the surgery. Repollarding 4x sycamores, thi…
TPO/2023/1
2022 Approved
442, Farnham Road, Slough, SL2 1HZ
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/20078/000
2022 Approved
Farnham Road Surgery, 301, Farnham Road, Slough, SL2 1HD
Reduce/pollard sycamore tree and remove the remaining parts of the fallen sycamore Replac…
TPO/2022/5
2021 Approved
Farnham Road Surgery, 301, Farnham Road, Slough, SL2 1HD
T1 - Poplar located on the corner of the main Farnham Road. Re-prune to the previous prun…
TPO/2021/16
2020 Approved
109, Stafford Avenue, Slough, SL2 1AP
Construction of a single storey rear extension following the demolition of existing conse…
P/19092/000
2020 Approved
112, Stafford Avenue, Slough, SL2 1AT
Retrospective application for a proposed rear outbuilding for use of a gym with shower ro…
P/17564/001
2019 Approved
117, Stafford Avenue, Slough, SL2 1AP
Construction of a single story rear extension
P/17825/000
2018 Approved
432, Farnham Road, Slough, SL2 1HZ
Construction of a part single, part double storey side and rear extension & single storey…
P/17562/000
2018 Approved
137, Stafford Avenue, Slough, SL2 1AP
Construction of a single storey side and rear extension.
P/17222/003
2018 Approved
112, Stafford Avenue, Slough, SL2 1AT
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/17564/000
2018 Approved
317, Farnham Road, Slough, SL2 1HD
Submission of details pursuant to condition 4 (landscaping) of planning permission P/0875…
P/08751/004
2018 Approved
317, Farnham Road, Slough, SL2 1HD
Conversion of garage into habitable room, erection of 1.5m boundary wall & door to existi…
P/08751/003
2018 Approved
Farnham Road Surgery, 301, Farnham Road, Slough, SL2 1HD
Reduce 2 x Sycamore Trees - T13 & T14 (referred to as T1 & T2 on the application) by 2.5m…
TPO/2018/14
2018 Approved
137, Stafford Avenue, Slough, SL2 1AP
Construction of a single storey side and rear extension
P/17222/002
2018 Approved
137, Stafford Avenue, Slough, SL2 1AP
Construction of a single storey side and rear extension
P/17222/001
2017 Approved
137, Stafford Avenue, Slough, SL2 1AP
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/17222/000
2016 Approved
Farnham Road Surgery, 301, Farnham Road, Slough, SL2 1HD
T1 Sycamore - Reduce crown by up to 4m T2 Sycamore - Lift crown to give 7m clearance abov…
TPO/2016/7
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