85, Paxton Avenue, Slough, Slough, SL1 2SX Data via plota.co.uk

Y/20517/002 - Permitted Development with Consultation Refused

Proposal

The erection of a single storey rear extension, which would extend beyond the re Data via plota.co.uk

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View original council record ↗Last checked 27 Oct 2026, 02:33

Street View

Application progress

✓

Received

25 Aug 2026

✓

Validated

26 Aug 2026

✓

Consultation

26 Aug 2026

✗

Refused

24 Sept 2026

Appeal

Not lodged

Refused on 24 Sept 2026 · Delegated · Last checked 25 Sept 2026

Documents

View the documents on the council's website ↗

Site constraints 6

Flood zone 3, rivers and sea

High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.

The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.

Flood map ↗

Public footpath 14 m away

Matters where it crosses or adjoins the site: obstructing a path without a diversion order is an offence, and work cannot start until the order is confirmed.

Compiled from highway authority data, not the legal definitive map. A few authorities have not published, so no path shown is not proof there is none.

Air quality management area: Slough AQMA No.1

The council has declared the area as failing an air quality objective.

Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.

Council record ↗

National infrastructure project 23 m away: M4 Junctions 3 to 12 Smart Motorway

The site is 23 m from the project boundary. Highway, decided. The project page says whether consent was granted.

Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.

Planning Inspectorate project page ↗

Also on the record

Inside the Slough built-up area; Green belt 54 m away: London.

Not affected

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 £310,000 in March 2018. Semi-detached house, freehold.

20 March 2018£310,000

10 December 1999£85,300

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

Building

Floor area69 m² (743 sq ft)

Energy ratingE (51 out of 100), could reach B

PropertyMid-terrace house, 4 habitable rooms

Built1967 to 1975

HeatingBoiler and radiators, mains gas

WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in November 2017, 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

20 Oct 2026Pending

85, Paxton Avenue, Slough, SL1 2SX

Construction of a single storey rear extension

P/20517/003

26 Oct 2026Pending

24, Paxton Avenue, Slough, SL1 2SY

Construction of a single storey side extension, front porch, garage conversion ...

P/21199/000

Nearby new applications

26 Oct 2026Pending

24, Paxton Avenue, Slough, SL1 2SY

Construction of a single storey side extension, front porch, garage conversion ...

P/21199/000

20 Oct 2026Pending

85, Paxton Avenue, Slough, SL1 2SX

Construction of a single storey rear extension

P/20517/003

5 Oct 2026Pending

194A, Chalvey Grove, Slough, SL1 2TE

Change of use from a single dwellinghouse (Class C3) to a House in Multiple Occu...

P/02099/015

15 Sept 2026Approved

EXISTING BASE STATION SITE AT CHALVEY, ALEXANDRA ROAD, CHALVEY, BERKSHIRE, SL1 2SF

The installation 2No. 200mm diameter dishes mounted on new support pole attached

TEL/2026/28

5 Aug 2026Approved

6, Banks Spur, Slough, SL1 9JF

Construction of a Garage Conversion and Single storey side extension

P/21123/000

Important details

Council: Slough
Application type: Permitted Development with Consultation
Postcode: SL1 2SX
Received: 25 Aug 2026
Validated: 26 Aug 2026
Ward: Cippenham Manor
Case officer: Show
Target decision: 6 Oct 2026
Decision: Prior Approval; Refused
Decision date: 24 Sept 2026
Decision level: Delegated
Applicant: Show
Agent: M C S Design Architectural Services

How this decision compares

Decided in 29 days from validation, 24 days faster than Slough's median of 53 for extensions. Refused, as 19% of extensions here are.

This one29d

Council53d

UK55d

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-15144321
Site or press notice: 26 Aug 2026
Statutory expiry: 22 Sept 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved

306, Spackmans Way, Slough, SL1 2SD

Construction of a single storey rear extension and front porch.

P/20815/000 9 Jul 2025

2022 Approved

308, Spackmans Way, Slough, SL1 2SD

Construction of a front porch and a single storey rear extension

P/20060/000 4 Nov 2022

2019 Approved

Garage Site R/O, 230-276 (evens), Spackmans Way, Slough, SL1 2SE

Demolition of 8 garages and installation of solar lighting columns.

P/17654/000 22 Feb 2019

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

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.