Planning application
20 St Alphege Road London N9 8BX
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Single storey rear extension 6m deep x 4m high (3m high to eaves).
As published by the council, reference 26/03569/PRH
Application record
- Reference
- 26/03569/PRH
- Status
- Application in Progress
- Received
- 24 Aug 2026
- Validated
- 24 Aug 2026
- Postcode
- N9 8BX
Site history
Applications at this address on the Enfield register
This site has had 3 applications since 2026: 0 approved, 1 refused.
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26/03537/FUL Awaiting decision
20 St Alphege Road London N9 8BX
Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) and single storey rear extension, rear dormer with front roof lights, involving associated amenity, cycle and refuse storage.
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26/01760/FUL Refused
20 St Alphege Road London N9 8BX
Change of use from dwelling house (Class C3) to HMO-house in multiple occupation (Class C4) for up to six persons, together with single storey rear extension, rear dormer with front rooflights, involving associated amenity, cycle and refuse storage.
Timeline
Dates from the published record
-
24 Aug 2026
Received by Enfield
-
28 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 19 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Enfield took a median of 63 days over the applications it decided in the last year.
What happens while it is decided
This application is with Enfield for determination, against a statutory target of eight weeks. Over the last year Enfield's median decision took 63 days. More in our guide to how long planning decisions take.
About this record
The published feed does not state which type of application this is; the register entry on Enfield's portal will say. Our guide explains the common types.
Nearby applications
Within 500 metres
-
20 St Alphege Road London N9 8BX
68% historically approved · decision due ~15 Oct
Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) and single storey rear extension, rear dormer with front roof lights, involving associated amenity, cycle and refuse storage.
Awaiting decision Full applications Extension Loft or dormer 7 docsSmall domestic -
20 St Alphege Road London N9 8BX
Change of use from dwelling house (Class C3) to HMO-house in multiple occupation (Class C4) for up to six persons, together with single storey rear extension, rear dormer with front rooflights, involving associated amenity, cycle and refuse storage.
Refused Full applications Extension Loft or dormer 7 docsSmall domestic -
59 St Alphege Road London N9 8BU
Change of use from Use Class C3 (dwelling house) to Use Class C4 to 6-person house in multiple occupation.
Granted Full applications 14 docsDomestic -
22 Cuckoo Hall Lane London N9 8DL
78% historically approved · decision due ~27 Oct
Single-storey rear extension 6m deep x 3m high (3m high to eaves).
Awaiting decision ExtensionSmall domestic -
22 Cuckoo Hall Lane London N9 8DL
68% historically approved · decision due ~21 Oct
Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) with associated amenity, refuse and cycle storage involving hip-to-gable roof extension, rear dormer and front rooflights.
Awaiting decision Full applications Extension Loft or dormer 5 docsDomestic -
22 Cuckoo Hall Lane London N9 8DL
78% historically approved · decision due ~21 Oct
Extension to roof at side to form gable end with rear dormer and front roof lights.
Awaiting decision Extension Loft or dormer 2 docs