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Permitted20/02165/NMASubmitted 6 years agoBasement

1 Little Chester Street Westminster SW1X 7AL

Amendments to planning permission dated 30 January 2019 (RN: 18/07915), which varied Condition 1 of the planning permission dated 9 August 2018 (RN: 18/01285) for demolition of existing buildings and replacement with four residential townhouses, and off-street basement car parking and secure cycle storage accessed via car lift from Chester Mews. (Site includes 19 Chester Mews); NAMELY to increase the length of the access hatch and introduce a safety balustrade adjacent to the first floor roof terrace access hatch (House 3A).

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Progress

Submitted
26 Mar 2020
— completed
Validated
26 Mar 2020
— completed
Consultation
27 Apr 2020
— completed
Target date
23 Apr 2020
— completed
Decided
30 Apr 2020
— completed

Application details

Reference
20/02165/NMA
Local authority
Westminster
Postcode
SW1X 7AL
Ward
KBC_02
Application type
All Other
Property type
House

Key dates

Submitted
26 Mar 2020
Validated
26 Mar 2020
Comments close
27 Apr 2020
Target decision
23 Apr 2020
Decided
30 Apr 2020

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

New owners, recently moved in. First work on a house usually follows within months of completing.

Homes here go for about £934,000 — the median of the last 3 market sales in SW1X 7AL, £750,000 to £2,650,000.

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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