25 Marlborough Hill Westminster NW8 0NG
Full refurbishment of the dwelling including a loft conversion; removal of the existing rooflight and installation of new rooflights; horizontal repositioning of two existing bathroom windows on the side elevation; replacement of the existing basement balcony door on the rear elevation; removal and replacement of paving to the front and rear gardens; and installation of 2 condenser units in the rear garden within acoustic enclosures.
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Progress
Application details
- Reference
- 26/06448/FULL
- Local authority
- Westminster
- Postcode
- NW8 0NG
- Ward
- ARW_22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 1 Oct 2026
- Validated
- 1 Oct 2026
- Target decision
- 26 Nov 2026
Estimated project value
£37k–£100k
Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 4 recent sales are listed below.
- FLAT 2C, 55 MARLBOROUGH HILL, LONDON, NW8 0NGFlat or maisonette · Leasehold · £975,0003 months ago10 Jun 2026
- FLAT 4C, 55 MARLBOROUGH HILL, LONDON, NW8 0NGFlat or maisonette · Leasehold · £990,0004 months ago18 May 2026
- 25 MARLBOROUGH HILL, LONDON, NW8 0NGTerraced · £2,300,0007 months ago13 Feb 2026
- FLAT 6A, 51 MARLBOROUGH HILL, LONDON, NW8 0NGFlat or maisonette · Leasehold · £900,00018 months ago31 Mar 2025
- FLAT 4, 35 MARLBOROUGH HILL, LONDON, NW8 0NGFlat or maisonette · Leasehold · £1,065,0003 years ago6 Jan 2023
- FLAT 4C, 55 MARLBOROUGH HILL, LONDON, NW8 0NGFlat or maisonette · Leasehold · £990,0004 years ago27 Sept 2022
- FLAT 6B, 53 MARLBOROUGH HILL, LONDON, NW8 0NGFlat or maisonette · Leasehold · £1,015,0004 years ago20 May 2022
- FLAT 9B, 53 MARLBOROUGH HILL, LONDON, NW8 0NGFlat or maisonette · Leasehold · £1,120,0004 years ago4 Feb 2022
Homes here go for about £1,002,500 — the median of the last 8 market sales in NW8 0NG, £900,000 to £2,300,000.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.
Planning constraints
No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.
Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.
Nearby applications
- 25 Marlborough Hill Westminster NW8 0NGPendingNext door
- 24 Marlborough Hill Westminster NW8 0NGPendingNext door
- 24 Marlborough Hill Westminster NW8 0NGPendingNext door
- 29 Marlborough Hill Westminster NW8 0NGPermittedAdjoining
- 29 Marlborough Hill Westminster NW8 0NGPermittedAdjoining
- 29 Marlborough Hill Westminster NW8 0NGWithdrawnAdjoining