203, Northern Road, Slough, SL2 1LU Data via plota.co.uk

P/08598/002 - Certificate Proposed (Use/Development) Registered application
Extensions & alterations

Proposal

Lawful development certificate of proposed Loft conversion with rear dormer and 2no front roof lights and single storey detached outbuidling to be used as gym and play room. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
3 Sept 2026
✓
Consultation
3 Sept 2026
Decision
Expected by 29 Oct 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 28 Oct 2026, from Slough's recent extensions.

Documents

View the documents on the council's website ↗

Site constraints 6

Registered park or garden 23 m away: Stoke Park
Its setting is a consideration for work nearby.
Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.
Historic England ↗
Also on the record
Conservation area 31 m away: Stoke Park; National infrastructure project 1764 m away: Slough Multifuel Extension Project; Inside the Slough built-up area; Green belt 23 m away: London; Priority habitat 22 m away: Deciduous woodland.
Not affected
Outside flood zones 2 and 3 · No listed building at the site · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate 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.

Sales history 2

Last sold for £420,000 in July 2024. Terraced house, freehold.

24 July 2024£420,000
14 May 2004£180,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area96 m² (1,033 sq ft)
Energy ratingD (62 out of 100), could reach B
PropertyMid-terrace house, 5 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in February 2026, the latest held for this property. The building may have changed since. View the certificate

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Other new applications on this street

3 Sept 2026Pending

201, Northern Road, Slough, SL2 1LU

Lawful development certificate for a proposed hip to gable loft conversion with ...

P/12101/005
15 Sept 2026Pending

48, Northern Road, Slough, SL2 1PB

Lawful development certificate for proposed single storey detached outbuilding t...

P/21145/001
17 Aug 2026Pending

94, Northern Road, Slough, SL2 1PA

Construction of a single storey rear and a part first floor rear extension

P/12500/001
3 Jun 2026Pending

132, Northern Road, Slough, SL2 1LP

Planning application for a proposed driveway & dropped kerb

P/11856/001

Nearby new applications

9 Oct 2026Pending

Glenwood Fir Tree Avenue Stoke Poges Buckinghamshire SL2 4NN

Householder application for the construction of a rear outbuilding ancillary to ...

PL/26/08220/FA
5 Oct 2026Pending

Annexe White Cottage Fir Tree Avenue Stoke Poges Buckinghamshire

Change of use of ancillary annexe to single family dwelling.

PL/26/08054/FA
2 Oct 2026Pending

22, Milton Road, Slough, SL2 1PF

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

Y/17105/002
30 Sept 2026Pending

111, Waterbeach Road, Slough, SL1 3JU

Lawful development certificate for a proposed hip to gable loft conversion with ...

P/21165/001
29 Sept 2026Pending

226, Stoke Poges Lane, Slough, Slough, SL1 3LJ

Change of use of existing dwellinghouse (Use Class C3) to a House in Multiple Oc...

P/20211/006
22 Sept 2026Pending

111, Waterbeach Road, Slough, SL1 3JU

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

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Important details

Council
Slough
Application type
Certificate Proposed (Use/Development)
Postcode
SL2 1LU
Received
3 Sept 2026
Validated
3 Sept 2026
Ward
Manor Park & Stoke
Case officer
Show
Target decision
29 Oct 2026
Decision level
Delegated
Applicant
Show
Agent
SA ASSOCIATES

Decision outlook

Day 55, past Slough's usual 53 days for extensions. 95% are decided within thirteen weeks, so most likely by 3 Dec 2026.

Day 551 days to the 56-day target
66%decided within 8 weeks
81%approved
462decided 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-15194138
Site or press notice
3 Sept 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
90, Howard Avenue, Slough, SL2 1LA
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/20908/000
2025 Approved
245, Northern Road, Slough, SL2 1LU
Retrospective application for single storey side, front and rear extension
P/06563/006
2025 Approved
247, Northern Road, Slough, Slough, SL2 1LU
Construction of a part single, part double storey side and rear extension, loft conversio…
P/19902/004
2024 Approved
249, Northern Road, Slough, SL2 1LU
Construction of a Loft conversion with rear dormer.
P/12718/001
2024 Approved
322, Stoke Poges Lane, Slough, SL1 3LN
Construction of a single storey front, single storey side and rear extension with 1no roo…
P/20191/002
2024 Approved
245, Northern Road, Slough, SL2 1LU
Construction of single storey detached outbuilding to the rear of garden for ancillary us…
P/06563/005
2023 Approved
245, Northern Road, Slough, SL2 1LU
Construction of a single storey side and rear extension.
P/06563/004
2023 Approved
245, Northern Road, Slough, SL2 1LU
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/06563/003
2023 Approved
247 Northern Road, Slough, SL2 1LU
Lawful development certificate for a proposed loft conversion with rear dormer and 2no fr…
P/19902/003
2023 Approved
322, Stoke Poges Lane, Slough, SL1 3LN
Lawful development certificate for a proposed hip to gable loft conversion with rear dorm…
P/20191/001
2023 Approved
247, Northern Road, Slough, SL2 1LU
Construction of a rear outbuilding for use of gym ancillary to main dwelling
P/19902/002
2023 Approved
322, Stoke Poges Lane, Slough, SL1 3LN
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/20191/000
2021 Approved
42, Whiteford Road, Slough, SL2 1JX
Construction of a single storey side extension
P/09353/001
2022 Approved
196, Northern Road, Slough, SL2 1LR
Retention of existing front extension
P/20058/000
2022 Approved
247 , Northern Road, Slough, Slough, SL2 1LU
The demolition of a garage to facilitate the construction of a single storey rear and two…
P/19902/001
2022 Approved
247, Northern Road, Slough, SL2 1LU
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/19902/000
2022 Approved
Stoke Poges Lane SW, Manor Park, Slough, SL1 3LN
Notification under electronic communications code
TEL/2022/2
2021 Approved
221, Northern Road, Slough, SL2 1LU
Construction of a single storey front extension
P/19649/000
2021 Approved
200, Northern Road, Slough, SL2 1LR
Construction of a single storey front extension
P/16473/002
2021 Approved
9, Whiteford Road, Slough, SL2 1JZ
Construction of a single storey side and rear extension.
P/18094/001
2016 Approved
320, Stoke Poges Lane, Slough, SL1 3LN
Change of use to a dwelling occupied by people who require supported living.
P/11023/003
2016 Approved
245, Northern Road, Slough, SL2 1LU
Construction of a two storey side and rear extension.
P/06563/002
2016 Approved
218, Northern Road, Slough, SL2 1LR
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/16520/000
2016 Approved
200, Northern Road, Slough, SL2 1LR
Construction of an outbuilding for use as a gym.
P/16473/000
2016 Approved
245, Northern Road, Slough, SL2 1LU
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/06563/001
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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.