112 Grenfell Road Maidenhead SL6 1HE Data via plota.co.uk

26/02553/CONDIT - Discharge of Condition Awaiting decision

Proposal

Details required by condition 3 (biodiversity enhancements) of planning permission 26/00786/FULL for a part single part two storey rear/side extension, and alterations to fenestration following demolition of existing elements. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
20 Oct 2026
✓
Validated
21 Oct 2026
Decision
Expected by 15 Dec 2026

Under consideration

No decision has been issued yet. A decision is expected by 15 Dec 2026.

Associated applications 2

Site constraints 5

Air quality management area: Maidenhead AQMA
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 ↗
Also on the record
Local nature reserve 388 m away: The Gullet; Radon affected area, class 3; National infrastructure project 1939 m away: M4 Junctions 3 to 12 Smart Motorway; Inside the Maidenhead built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 23 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) 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 4

Last sold for £843,000 in January 2026. Detached house, freehold.

29 January 2026£843,000
19 November 2009£550,000
6 September 2007£535,000
30 January 1998£175,000

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

Building

Floor area131 m² (1,410 sq ft)
Energy ratingE (47 out of 100), could reach C
PropertyDetached house, 7 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in April 2018, the latest held for this property. The building may have changed since. View the certificate

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Important details

Application type
Discharge of Condition
Postcode
SL6 1HE
Received
20 Oct 2026
Validated
21 Oct 2026
Ward
St Marys
Parish
Maidenhead Unparished
Case officer
Show
Target decision
15 Dec 2026
Applicant
Show

Consultation & key dates

Alt. reference
PP-15304646
Planning Portal ref
PP-15304646
Statutory expiry
15 Dec 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.