49 St Marys Avenue Northwood HA6 3AY Data via plota.co.uk
Proposal
Non-material amendment pursuant to planning permission to allow replacement of rooflight with a lantern rooflight to single storey rear extension Data via plota.co.uk
Application progress
Approved on 19 Jan 2026 · Delegated Decision · Last checked 3 Oct 2026
Documents 9
Decision & officer reports 1
Plans & drawings 6
Application forms 1
Other documents 1
Associated applications 2
Part of
- AmendmentNon-material amendment to allow replacement of rooflight with a lantern rooflight to single…This application25/2238/NMA
Site constraints 3
Checked on 6 October 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.
Sales history 1
Last sold for £705,000 in September 2006. Detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Every application in Three Rivers - and every UK council - as a live feed, an API, or a bulk CSV export.
Other new applications on this street
Nearby new applications
18 Batchworth Lane Northwood HA6 3AT
Part Retrospective: Construction of a part single, part two storey front side an...
26 Grove Farm Park Northwood HA6 2BQ
Retrospective Application: Construction of an outbuilding.
6 EASTBURY AVENUE NORTHWOOD HA6 3LG
TPO 155 T4 1x Oak to reduce height by up to 5.5m and lateral spread on all sides...
21 KIRBY CLOSE NORTHWOOD
TPO 152 T70 1x Weeping Willow to dismantle, remove and replace the tree in secti...
5 MOOR PARK ROAD NORTHWOOD
Erection of a double storey rear and side extension, first floor front porch, co...
28A Sandy Lodge Way Northwood HA6 2AS
Substantial demolition; part single part two storey front and rear extensions; c...
Important details
- Council
- Three Rivers
- Application type
- Non Material Amendments
- Postcode
- HA6 3AY
- Received
- 29 Dec 2025
- Validated
- 29 Dec 2025
- Ward
- Moor Park And Eastbury
- Parish
- Batchworth Community Council
- Target decision
- 26 Jan 2026
- Decision
- approved
- Decision date
- 19 Jan 2026
- Decision level
- Delegated Decision
- Applicant
- Show
Public comments
No public comments yet.
Last counted 3 Oct 2026
Consultation & key dates
- Alt. reference
- PP-14585415
- Planning Portal ref
- PP-14585415
- Statutory expiry
- 26 Jan 2026
- Env. assessment
- No
Historical activity at this location
31 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Three Rivers is faster than most councils at deciding householder applications, ranking #30 out of 296. Only 24% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are slightly more likely to be approved here (91%) than the national average (90%).
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
49 St Marys Avenue Northwood HA6 3AY
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
Referenced application
Council archive
49 St Marys Avenue Northwood HA6 3AY
Part retrospective: Demolition of existing conservatory and construction of single storey rear extension
- Received
- 30 Jun 2025
- Decided
- 19 Aug 2025
- Outcome
- Approved