Carrington House City of Westminster W1J 7RG
This application is being made on behalf of Rosevale Properties Ltd c/o Orbiton Estates for the change of use of Flat 110 on the First Floor of Carrington House from its current office use to a 2 bed residential apartment. This will return this flat to its original residential use which it held until it was converted into an office for the administration of the whole mansion block in the 1980s. This change of use will also restore the mansion block to fully residential use from the main entrance on the upper ground floor in the courtyard to the top floor of the building.
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Progress
Application details
- Reference
- 25/06303/P3JPA
- Local authority
- Westminster
- Postcode
- W1J 7RG
- Ward
- WEW_22
- Application type
- Prior Approval
- Property type
- Flat
Key dates
- Submitted
- 4 Sept 2025
- Validated
- 4 Sept 2025
- Comments close
- 6 Oct 2025
- Target decision
- 29 Oct 2025
- Decided
- 28 Oct 2025
Estimated project value
£21k–£135k
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: trade estimate.
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 6 recent sales are listed below.
- FLAT 209, CARRINGTON HOUSE HERTFORD STREET, LONDON, W1J 7RGFlat or maisonette · Leasehold · Not a standard market sale · £1,000,0002 months ago2 Jul 2026
- FLAT 104, CARRINGTON HOUSE HERTFORD STREET, LONDON, W1J 7RGFlat or maisonette · Leasehold · Not a standard market sale · £1,350,0002 months ago2 Jul 2026
- FLAT 202, CARRINGTON HOUSE HERTFORD STREET, LONDON, W1J 7RGFlat or maisonette · Leasehold · Not a standard market sale · £1,225,00010 months ago27 Oct 2025
- FLAT 107, CARRINGTON HOUSE HERTFORD STREET, LONDON, W1J 7RGFlat or maisonette · Leasehold · £1,250,00017 months ago27 Mar 2025
- FLAT 103, CARRINGTON HOUSE HERTFORD STREET, LONDON, W1J 7RGFlat or maisonette · Leasehold · £1,600,00018 months ago28 Feb 2025
- FLAT 102, CARRINGTON HOUSE HERTFORD STREET, LONDON, W1J 7RGFlat or maisonette · Leasehold · £1,712,00018 months ago27 Feb 2025
- FLAT 3, CARRINGTON HOUSE HERTFORD STREET, LONDON, W1J 7RGFlat or maisonette · Leasehold · Not a standard market sale · £1,100,0002 years ago3 Sept 2024
- FLAT 201, CARRINGTON HOUSE HERTFORD STREET, LONDON, W1J 7RGFlat or maisonette · Leasehold · £1,495,0003 years ago7 Oct 2022
Homes here go for about £1,547,500 — the median of the last 4 market sales in W1J 7RG, £1,250,000 to £1,712,000.
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.
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