1 Montpelier Square Westminster SW7 1JT
Variation of Condition 1 of planning permission dated 2 January 2024 (23/03312/FULL) for: Excavation of a new basement, extension at rear lower ground to first floor levels with mechanical plant and enclosure to the roof of the new extension namely, levelling of basement floorplate; relocation of kitchen extract; installation of condenser unit within acoustic enclosure to side lightwell and installation of a new roof hatch.
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Progress
Application details
- Reference
- 26/03332/FULL
- Local authority
- Westminster
- Postcode
- SW7 1JT
- Ward
- KBW_22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 20 May 2026
- Validated
- 20 May 2026
- Comments close
- 2 Sept 2026
- Target decision
- 15 Jul 2026
- Decided
- 28 Oct 2026
Estimated project value
£135k–£340k
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
Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.
- 3 MONTPELIER SQUARE, LONDON, SW7 1JTTerraced · £15,200,00012 years ago11 Aug 2014
- 5 MONTPELIER SQUARE, LONDON, SW7 1JTTerraced · £3,450,00021 years ago22 Jul 2005
- 2 MONTPELIER SQUARE, LONDON, SW7 1JTTerraced · £2,900,00023 years ago3 Nov 2003
- 6 MONTPELIER SQUARE, LONDON, SW7 1JTTerraced · £3,610,00024 years ago1 Jul 2002
- 1 MONTPELIER SQUARE, LONDON, SW7 1JTTerraced · £2,625,00026 years ago8 Nov 1999
- 1 MONTPELIER SQUARE, LONDON, SW7 1JTTerraced · £1,825,00028 years ago13 Mar 1998
- 6 MONTPELIER SQUARE, LONDON, SW7 1JTTerraced · £3,000,00029 years ago30 Sept 1997
- 2 MONTPELIER SQUARE, LONDON, SW7 1JTTerraced · £1,810,00031 years ago6 Jan 1995
Homes here go for about £2,950,000 — the median of the last 8 market sales in SW7 1JT, £1,810,000 to £15,200,000.
Contains HM Land Registry data © Crown copyright and database right 2014. 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.
Recorded changes
- 29 Oct 2026: Approved
- 29 Oct 2026: The proposal was amended
- 15 Sept 2026: No longer includes internal alterations
Nearby applications
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