121 Grierson Road, London, SE23 1NT Data via plota.co.uk
Proposal
Replacement of existing windows and doors with uPVC casement windows on the front, side and rear elevations and a uPVC door on the rear elevation and composite door on the front elevation at 121 Grierson Road, SE23. Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicts a decision around 12 Nov 2026, from Lewisham's recent extensions.
Documents 6
Plans & drawings 5
Application forms 1
Site constraints 4
Checked on 24 September 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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.
Every application in Lewisham - and every UK council - as a live feed, an API, or a bulk CSV export.
Other new applications on this street
Nearby new applications
FLAT B, 211 DEVONSHIRE ROAD, LONDON, SE23 3NJ
Retrospective planning application for replacement access platform with metal ba...
192 DEVONSHIRE ROAD, LONDON, SE23 3TQ
Replacement of the existing timber and uPVC windows and doors on the front, rear...
31 AGNEW ROAD, LONDON, SE23 1DH
Replacement of existing windows and doors with uPVC casement windows on the fron...
39 RISELDINE ROAD, LONDON, SE23 1JT
Application for a Lawful Development Certificate (proposed) submitted under Sect...
GROUND FLOOR FLAT, 134 DEVONSHIRE ROAD, LONDON, SE23 3SZ
Construction of bespoke timber, slimlime double-glazed windows in palce of exist...
60 GRIERSON ROAD, LONDON, SE23 1PE
Construction of a front and rear windows and doors replacement for double-glazed...
Important details
Decision outlook
Day 18 of the 56-day target. Lewisham usually decides extensions by day 56.
Plota live figures for extensions decided by Lewisham in the last twelve months, from validation. Lewisham decision record →
Public comments
No public comments yet.
Last counted 1 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15137851
- Neighbours
- 23 Sept 2026
- Consultation
- 23 Sept 2026
- Env. assessment
- No
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Lewisham ranks #127 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (90%) than the national average (90%).
Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.
Track this application
121 Grierson Road, London, SE23 1NT
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.
Check your email
Freehold owner, on paid plans
The company that owns the freehold, from HM Land Registry's register of company-owned property, with its status, business and the companies that control it from Companies House, is shown to Plota subscribers. Plans start at £49 a month.
See paid plansAlready subscribed? Sign in with the email on your plan and this page will show it.
That's today's owners
Your plan shows up to 100 freehold owners a day on the site, and more from tomorrow. For owners in bulk, the API gives them on every record on the Pro plan and above.
See API plans