49-53 Chiltern Street Westminster W1U 6NF
Erection of part additional floor to Nos. 49-53 with mansard roof to front to provide 2 x 2 bedroom flats.
Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.
Progress
Application details
- Reference
- 0110266
- Local authority
- Westminster
- Postcode
- W1U 6NF
- Ward
- MARYLEBONE HIGH STREET
- Application type
- All Other
- Property type
- Flat
Key dates
- Decided
- 14 Feb 2002
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.
- FLAT 2, 59 CHILTERN STREET, LONDON, W1U 6NFFlat or maisonette · Leasehold · £564,0004 years ago30 Sept 2021
- 59 CHILTERN STREET, LONDON, W1U 6NFOther · Leasehold · Not a standard market sale · £160,0007 years ago13 Dec 2018
- FLAT 9, 59 CHILTERN STREET, LONDON, W1U 6NFFlat or maisonette · Leasehold · Not a standard market sale · £1,275,0008 years ago18 Sept 2017
- FLAT 4, 59 CHILTERN STREET, LONDON, W1U 6NFFlat or maisonette · Leasehold · £693,00015 years ago10 Sept 2010
- FLAT 4, 59 CHILTERN STREET, LONDON, W1U 6NFFlat or maisonette · Leasehold · £475,00019 years ago14 Nov 2006
- FLAT 1, 59 CHILTERN STREET, LONDON, W1U 6NFFlat or maisonette · Leasehold · £205,00022 years ago21 May 2004
- FLAT 4, 59 CHILTERN STREET, LONDON, W1U 6NFFlat or maisonette · Leasehold · £405,00023 years ago2 Sept 2003
- FLAT 1, 59 CHILTERN STREET, LONDON, W1U 6NFFlat or maisonette · Leasehold · £35,00025 years ago20 Dec 2000
Homes here go for about £440,000 — the median of the last 6 market sales in W1U 6NF, £35,000 to £693,000.
Contains HM Land Registry data © Crown copyright and database right 2021. 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
- 49A Chiltern Street Westminster W1U 6LZPermittedNext door
- 49A Chiltern Street Westminster W1U 6LZPermittedNext door
- 49A Chiltern Street Westminster W1U 6LZPendingNext door
- 49A Chiltern Street Westminster W1U 6LZPermittedNext door
- WestminsterPermittedNext door
- 3, 6 Kenrick Place City Of Westminster W1U 6HDPermittedNext door