91, Farnham Lane, Slough, SL2 2AT Data via plota.co.uk

P/05455/002 - Certificate Proposed (Use/Development) Approved
Extensions & alterations

Proposal

Lawful development certificate for the proposed replacement and enlargement of existing side dormer window, new permeable hard surfacing and 1m high front boundary wall Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
18 Jun 2026
✓
Consultation
18 Jun 2026
✓
Approved
10 Aug 2026

Approved on 10 Aug 2026 · Delegated · Last checked 11 Aug 2026

Documents

View the documents on the council's website ↗

Site constraints 4

CAA Height > 90m
CAA Height > 90mCouncil record
Recorded by the council for this site.
Council site ↗
Also on the record
National infrastructure project 1390 m away: Slough Multifuel Extension Project; Inside the Slough built-up area; Green belt 27 m away: London.
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 1

Last sold for £660,000 in October 2025. Detached house, freehold.

3 October 2025£660,000

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

Building

Floor area168 m² (1,808 sq ft)
Energy ratingD (63 out of 100), could reach B
PropertyDetached house, 5 habitable rooms
Built1967 to 1975
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in May 2025, 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

22 Oct 2026Pending

175, Farnham Lane, Slough, SL2 2EW

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

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3 Sept 2026Pending

11 Rosken Grove Farnham Royal Buckinghamshire SL2 3DZ

Ground floor rear infill extension and changes to fenestration.

PL/26/07089/FA
26 Aug 2026Approved

14 Lawkland Farnham Royal Buckinghamshire SL2 3AN

SINGLE STOREY REAR EXTENSION

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Important details

Council
Slough
Application type
Certificate Proposed (Use/Development)
Postcode
SL2 2AT
Received
18 Jun 2026
Validated
18 Jun 2026
Ward
Britwell
Case officer
Show
Target decision
13 Aug 2026
Decision
Approved Grant CLU/D;Informatives
Decision date
10 Aug 2026
Decision level
Delegated
Applicant
Show
Agent
Authorised Designs Ltd

How this decision compares

Decided in 53 days from validation, about the council's usual 53 days. Approved, as 81% of extensions here are.

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-15018744
Site or press notice
18 Jun 2026
Statutory expiry
31 Aug 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
3, Travis Court, Slough, SL2 3SB
Construction of a single storey rear extension to existing dwelling and conversion of exi…
P/06232/001
2024 Approved
244, Long Readings Lane, Slough, SL2 1QF
Construction of single storey rear extension and front porch.
P/05457/002
2024
85, Farnham Lane, Slough, SL2 2AU
Conversion of existing dwelling into a 6 bed care home, use Class 3(c), planning permissi…
P/04736/007
2024 Approved
244, Long Readings Lane, Slough, SL2 1QF
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/05457/001
2023 Approved
242, Long Readings Lane, Slough, SL2 1QF
Lawful development certificate for the installation of 9no solar panels on the south-faci…
P/10895/001
2022 Approved
248, Long Readings Lane, Slough, SL2 1QF
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/19948/002
2022 Approved
248, Long Readings Lane, Slough, SL2 1QF
Lawful development certificate for a proposed loft conversion with side dormers and 2no r…
P/19948/001
2022 Refused
248, Long Readings Lane, Slough, SL2 1QF
The erection of a single storey rear extension, which would extend beyond the rear wall o…
Y/19948/000
2020 Approved
8, Travis Court, Farnham Royal, Slough, SL2 3SB
Prior approval for an additional storey to dwellinghouse
Y/06189/003
2019 Approved
2, Travis Court, Slough, SL2 3SB
Conversion of loft into habitable room including increase in ridge height, insertion of 3…
P/06179/002
2017 Approved
238, Long Readings Lane, Slough, SL2 1QF
Construction of a single storey rear extension.
P/14443/001
2017 Approved
4, Travis Court, Farnham Royal, Slough, SL2 3SB
Construction of a first floor front extension & conversaion of garage.
P/06173/001
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.