24 Fairfield Avenue Datchet Slough SL3 9NQ Data via plota.co.uk

26/00803/FULL - Full Awaiting decision

Proposal

First floor rear extension to the existing dwelling and 1 no. self/custom build dwelling attached to the side of the existing dwelling, new dropped kerb, 2no. cycle and bin stores, new PV panels, 2no. ASHP and associated landscaping. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
30 Mar 2026
✓
Validated
9 Jun 2026
Decision
Target date was 1 Sept 2026

Under consideration

No decision has been issued yet. Plota predicted a decision soon after comments close on 24 Aug 2026; it is now day 141.

The consultation period closed on 24 Aug 2026.

Documents 33

All documents on the council site ↗

Site constraints 2

National infrastructure project 137 m away: M4 Junctions 3 to 12 Smart Motorway
The site is 137 m from the project boundary. Highway, decided. The project page says whether consent was granted. Also within 2 km: Expansion of Heathrow Airport (Third Runway) (at pre-application, 439 m).
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 Datchet built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building 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 £477,550 in April 2017. Semi-detached house, freehold.

12 April 2017£477,550

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

Building

Floor area92 m² (990 sq ft)
Energy ratingD (57 out of 100), could reach B
PropertySemi-detached house, 5 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in November 2016, the latest held for this property. The building may have changed since. View the certificate

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Important details

Application type
Full
Postcode
SL3 9NQ
Received
30 Mar 2026
Validated
9 Jun 2026
Ward
Datchet Horton And Wraysbury
Parish
Datchet Parish
Case officer
Show
Target decision
1 Sept 2026
Applicant
Show

Decision outlook

Day 141, past the statutory target. 95% of extensions in Windsor and Maidenhead are decided within thirteen weeks; extensions of time are common, and the council need not decide on the day. Last seen undecided on 27 Oct 2026.

Day 14185 days past the 56-day target
76%decided within 8 weeks
75%approved
862decided in the last year

Plota live figures for extensions decided by Windsor and Maidenhead in the last twelve months, from validation. Windsor and Maidenhead decision record →

Consultation & key dates

Alt. reference
PP-14817679
Planning Portal ref
PP-14817679
Comments by
24 Aug 2026
Statutory expiry
3 Aug 2026
Env. assessment
No
Windsor and Maidenhead
Planning Authority Score
5.3/10
Average
#135 of 296 councils
Relevant to this application:
Householder decisions

Windsor and Maidenhead is faster than most councils at deciding householder applications, ranking #82 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Windsor and Maidenhead is also one of the strictest councils - it refuses more householder applications than almost any other, with only 74% approved vs 90% nationally.

One of the strictest councils
only 74% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Windsor and Maidenhead decision statistics
Based on MHCLG data, the year to March 2026
72%
Overall approval rate
Below avg (87%) #293 of 296
74%
Householder approved
Below avg (90%) #294 of 296
75%
Decided in 8 weeks
Above avg (63%) #82 of 296
28%
Extended time limit
Below avg (41%) #47 of 296
44%
Minor dwellings approved
156 decided (1-9 homes)
96%
Major dwellings approved
27 decided (10+ homes)
64%
Change of use approved
25 decided
1,530
Total decisions
434 refused in the year to March 2026

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.