Planning application
28 Parliament Hill London NW3 2TN
Works: New dwelling Extension Loft or dormer Windows or glazing Several homes
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
Excavation of a swimming pool at lower ground floor level. Amalgamation of two flats into one single family dwelling. Mansard roof extension with dormer windows, new part two storey rear extension and ground floor roof terrace with rear spiral stair. Alterations to rear elevation windows. New entrance steps to the front of property, a new side access gate and new side access steps, all as approved in application 2023/0396P dated 02/03/2023 with the exception of the lower ground swimming pool.
As published by the council, reference 2025/0524/P
Application record
- Reference
- 2025/0524/P
- Category
- Full applications
- Status
- Registered
- Postcode
- NW3 2TN
Site history
Applications at this address on the Camden register
This site has had 4 applications since 2020: 2 approved, 0 refused.
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2025/5111/P Granted
28 Parliament Hill London NW3 2TN
Details submitted in relation to condition 4 (chartered engineer) and 6 (green roof) of approved application 2025/0524/P dated 18/09/2025 (for: Excavation of swimming pool at ground floor level. Mansard roof extension with dormer windows, new part two storey rear extension,and ground floor roof terrace with rear spiral. Alterations to rear elevation windows. New entrance steps to the front of the property, a new side access gate and new side steps, all as approved in application 2023/0398/P dated 02/03/2023 with the exception of the lower ground swimming pool.)
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2024/4314/P Withdrawn
28 Parliament Hill London NW3 2TN
Variation of Condition 2 (approved drawings) of permission 2023/0396/P granted on 30/08/23 for 'Amalgamation of two flats into one single family dwelling. Mansard roof extension with dormer windows, new part two storey rear extension and ground floor roof terrace with rear spiral stair. Alteration to rear elevation windows, new, entrance steps to front of property side access gate and new side access steps', namely to allow the formation of a swimming pool on the lower ground floor.
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2020/3233/T Granted
28 Parliament Hill London NW3 2TN
REAR GARDEN: 1 x Apple Tree - Fell to ground level.
Timeline
Dates from the published record
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22 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
Camden took a median of 42 days over the applications it decided in the last year.
Related applications
Cases linked to this one on the register
1 later application on the register refers to this one:
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2025/5111/P Granted
28 Parliament Hill London NW3 2TN
Details submitted in relation to condition 4 (chartered engineer) and 6 (green roof) of approved application 2025/0524/P dated 18/09/2025 (for: Excavation of swimming pool at ground floor level. Mansard roof extension with dormer windows, new part two storey rear extension,and ground floor roof terrace with rear spiral. Alterations to rear elevation windows. New entrance steps to the front of the property, a new side access gate and new side steps, all as approved in application 2023/0398/P dated 02/03/2023 with the exception of the lower ground swimming pool.)
What happens while it is decided
This application is with Camden for determination, against a statutory target of eight weeks. Over the last year Camden decided full applications in a median of 56 days. More in our guide to how long planning decisions take.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
28 Parliament Hill (garage fronts Nassington Road) London Camden NW3 2TN
Enlargement of garage fronting Nassington Road.
Granted Full applications -
-
28 Parliament Hill London Camden NW3 2TN
Excavation and formation of basement incorporating a swimming pool
Withdrawn Full applications -
28 Parliament Hill London NW3 2TN
Details submitted in relation to condition 4 (chartered engineer) and 6 (green roof) of approved application 2025/0524/P dated 18/09/2025 (for: Excavation of swimming pool at ground floor level. Mansard roof extension with dormer windows, new part two storey rear extension,and ground floor roof terrace with rear spiral. Alterations to rear elevation windows. New entrance steps to the front of the property, a new side access gate and new side steps, all as approved in application 2023/0398/P dated 02/03/2023 with the exception of the lower ground swimming pool.)
Granted Full applications Extension Loft or dormer +1 10 docs -
28 Parliament Hill London NW3 2TN
Variation of Condition 2 (approved drawings) of permission 2023/0396/P granted on 30/08/23 for 'Amalgamation of two flats into one single family dwelling. Mansard roof extension with dormer windows, new part two storey rear extension and ground floor roof terrace with rear spiral stair. Alteration to rear elevation windows, new, entrance steps to front of property side access gate and new side access steps', namely to allow the formation of a swimming pool on the lower ground floor.
Withdrawn Full applications New dwelling Extension +2Several homes -
28 Parliament Hill London Camden NW3 2TN
Variation of condition 2 (approved drawings) of planning permission 2023/0396/P granted on 30/08/2023 for Amalgamation of two flats into one single family dwelling.Mansard roof extension with dormer windows,new part two storey rear extension and ground floor roof terrace with rear spiral stair. Alterations to rear Elevation windows.New Entrance steps to the front of property side access gate and new side access steps, namely to allow the formation of a swimming pool on the lower ground floor.
Withdrawn Full applications New dwelling Extension +2Several homes
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