79 Chiltern Street Westminster W1U 6NW
Demolition and re-building of rear basement extension, alterations to windows including replacement of 2 third floor front dormer windows with a single dormer window and new door and window openings at front and rear, all in association with use as 6 residential flats (site at 79-81 Chiltern Street).
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Progress
Application details
- Reference
- 03/04993/FULL
- Local authority
- Westminster
- Postcode
- W1U 6NW
- Ward
- MARYLEBONE HIGH STREET
- Application type
- All Other
- Property type
- Flat
Key dates
- Decided
- 29 Jun 2004
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
Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.
- 79 CHILTERN STREET, LONDON, W1U 6NWTerraced · £575,00023 years ago6 Dec 2002
Contains HM Land Registry data © Crown copyright and database right 2002. 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
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- 5 Sherlock Mews Westminster W1U 6DWRefusedNext door
- 76 Chiltern Street WestminsterPermittedAdjoining
- 10 Sherlock Mews Westminster W1U 6DRPermittedAdjoining
- 69 Chiltern Street Westminster W1U 6NLPermittedAdjoining