Planning application
Harrow School, Deyne Court, Harrow Park, Harrow, HA1 3JE
Works: Loft or dormer Windows or glazing
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Listed Building Consent: Internal and external alterations including repairs, mechanical and electrical upgrade, replacement of gutters; repair and re-decoration of dormer windows; cleaning of stonework; replacement rooflights; replacement roofing and installation of roof insulation and breather membrane; form new showerroom and bathroom; new mechanical ventilation (amended plans)
As published by the council, reference PL/2252/25
Application record
- Reference
- PL/2252/25
- Type
- Listed Building Consent
- Received
- 28 Aug 2025
- Ward
- Harrow on the Hill
- Postcode
- HA1 3JE
Timeline
Dates from the published record
-
28 Aug 2025
Received by Harrow
-
12 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 23 October 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Checking the current position
The process from here
The published feed does not show a live status for this application, which usually means the council register holds more recent detail than the copy PlanIndex receives.
The council portal linked on this page carries the authoritative version, including the documents, any consultation deadline and the decision once made. PlanIndex refreshes its copy of the register on a daily cycle.
About heritage and listed buildings applications
How this application type works
Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.
More on heritage and listed buildings applications in our guide
Nearby applications
Within 500 metres
-
THE TOWER COTTAGE Harrow Park, Harrow, HA1 3JE
Conservation Area known as Harrow Park Pissard plum: In decline. Remove.
Granted Trees -
Deyne Court Harrow Park, Harrow, HA1 3JE
Decision due ~21 May
Details pursuant to Condition 5 ( Method and design (including scaled plans) for upgrading existing timber door to boilers room and New ventilation tiles including location) attached to planning permission PL/2252/25 dated 25/11/2025 for Listed Building Consent: Internal and external alterations including repairs, mechanical and electrical upgrade, replacement of gutters; repair and re decoration of dormer windows; cleaning of stonework; replacement rooflights; replacement roofing and installation of roof insulation and breather membrane; form new showerroom and bathroom; new mechanical ventilation (amended plans)
Status unknown Conditions Loft or dormer Windows or glazing -
Deyne Court Harrow Park, Harrow, HA1 3JE
Decision due ~11 Feb
Listed Building Consent: Window repairs and conservation works to existing masonry walls including the erection of a scaffold to be tied to a grade II listed building and cleaning of walls
Status unknown Heritage and listed buildings Windows or glazing -
DEYNE COURT Harrow Park, Harrow, HA1 3JE
Decision due ~22 Jul
Details pursuant to Condition 4 (Door details) attached to planning reference PL/0412/26 dated 30/04/2026 for Listed Building Consent: Fire-rating upgrade of existing internal doors and installation of insulation to flat roofs
Status unknown Conditions -
Deyne Court Harrow Park, Harrow, HA1 3JE
Decision due ~13 Apr
Listed Building Consent: Fire-rating upgrade of existing internal doors and installation of insulation to flat roofs.
Status unknown Heritage and listed buildings -
Pinewood House Julian Hill, Harrow On The Hill, Harrow, HA1 3NE
Decision due ~4 Feb
Details pursuant to Condition 5 (Tree protection plan) attached to planning permission PL/0809/25 dated 25.5.25 for Detached single storey outbuilding at front to be used as a three car garage (Demolition of outbuildings to front)
Status unknown Conditions Demolition TreesSmall domestic
Other heritage and listed buildings applications
In Harrow
-
PL/1656/26 Status unknown
Gate Posts Junction Of High Street, 1 Canons Drive, Edgware, Harrow, HA8 7RH
Listed Building Consent: repair and conservation works to the southern gate pier.
-
PL/1427/26 Status unknown
The Butler Centre Football Lane, Harrow On The Hill, Harrow, HA1 3EA
Listed Building Consent: works to accommodate the conversion of existing room into a multi-faith room including installing washbasins, light fittings and keypad code, upgrade and extension of existing fire alarm system and new ventilation system including extract fans
-
PL/1249/26 Status unknown
HIGH STREET HARROW HIL, 90 High Street, Harrow Hill, Harrow, HA1 3LP
Listed Building Consent: Removal and installation of external metal railings.
-
PL/1057/26 Status unknown
CHESTNUT COTTAGE Church Lane, Pinner, Harrow, HA5 3AA
Listed Building Consent: Reconstruction of flank chimney stack and external walling together with removal of roof tiling and re-tiling following stabilisation works. Timber frame repairs and restoration to the south-west part of Chestnut Cottage including structural works, replacement and repair of some historic timberwork and some rebuilding of brick walls and foundations, lime render on laths externally and lime plaster on laths internally. Replacement flooring to ground floor dining room and hall. Underfloor heating and insulation works. (Some urgent repair works already undertaken to stabilise the existing structure).
-
PL/0905/26 Status unknown
The Change Of Hart Public House, 21 High Street,, Edgware, HA8 7EE
Listed Building Consent: Internal and external alterations at ground, first and second floor in association with the re-use of the building as a public house and ancillary accommodation including fabric repairs, internal reordering including creation of en-suites for guest rooms, provision of new floor, wall and ceiling finishes, installation of new services, and formation of a new plant room, removal and introduction of walls, secondary glazing, fire doors, staircase alterations, fire and sound insulation, installing a kitchen at ground floor level (Amended plans)