12 Princess Street Maidenhead SL6 1NX Data via plota.co.uk
Proposal
Single storey rear extension with parapet walls, raised patio and new steps following demolition of existing element. Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicts a decision around 21 Nov 2026, from Windsor and Maidenhead's recent extensions. Comments are open until 28 Oct 2026.
Comment on this application ↗Documents 4
Application forms 2
Consultation & comments 1
Other documents 1
Site constraints 4
Checked on 2 October 2026. Historic England, the Environment Agency, Natural England 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 6
Last sold for £415,000 in August 2022. Terraced house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Every application in Windsor and Maidenhead - and every UK council - as a live feed, an API, or a bulk CSV export.
Nearby new applications
Hollywood Nails 9 Queen Street Maidenhead SL6 1NB
Prior approval for the change of use of the first and second floor from Commerci...
Folly House 9 Castle Hill Terrace Maidenhead SL6 4JP
T1 - Cedar - Reduce the lowest lateral limb at 6m above ground level by 2m to su...
Queens Convenience Store 99 - 101 Queen Street Maidenhead SL6 1LR
Sub-division of the ground floor commercial unit into 2no. commercial units (use...
Claires Court School Senior Girls 1 College Avenue Maidenhead SL6 6AW
Creation of new staff car park with access from College Avenue
Alma Deli 26 - 32 High Street Maidenhead SL6 1QE
Consent to display 8 no. internally illuminated fascia signs and 3 no. internall...
31 - 33 High Street Maidenhead SL6 1JG
Consent for 1no. internally illuminated fascia sign, 1no. internally illuminated...
Important details
- Council
- Windsor and Maidenhead
- Application type
- Full
- Postcode
- SL6 1NX
- Received
- 7 Sept 2026
- Validated
- 29 Sept 2026
- Ward
- St Marys
- Parish
- Maidenhead Unparished
- Case officer
- Show
- Target decision
- 23 Nov 2026
- Applicant
- Show
- Agent
- Show
Decision outlook
Day 5 of the 56-day target. Windsor and Maidenhead usually decides extensions by day 53.
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
- PLP-00007658
- Comments by
- 28 Oct 2026
- Statutory expiry
- 23 Nov 2026
- Env. assessment
- No
Historical activity at this location
18 nearby applications on record - archival context, not part of the live application.
Nearby activity
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.
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Track this application
12 Princess Street Maidenhead SL6 1NX
Tracking this application
Not there in a minute? Check junk - especially Hotmail and Outlook.
Go to your dashboard →Sign in to view contact details
Applicant and case-officer names are hidden from public view for privacy. Create a free Plota account - or sign back in - and we'll show them, plus you get a dashboard for alerts and tracked applications.