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Permitted24/01347/FULLSubmitted 2 years agoBoundary treatment

3 Montrose Place Westminster SW1X 7DU

Replacement of balustrade at roof level with metal railings and box planters to perimeter of the roof area and erection of extension at rear second and third floor levels and alterations to existing rear first floor extension.

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Progress

Submitted
21 Mar 2024
— completed
Validated
21 Mar 2024
— completed
Consultation
19 Apr 2024
— completed
Target date
16 May 2024
— completed
Decided
2 Jul 2024
— completed

Application details

Reference
24/01347/FULL
Local authority
Westminster
Postcode
SW1X 7DU
Ward
KBW_22
Application type
All Other
Property type
House

Key dates

Submitted
21 Mar 2024
Validated
21 Mar 2024
Comments close
19 Apr 2024
Target decision
16 May 2024
Decided
2 Jul 2024

Estimated project value

£3k–£14k

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.

Floor area gained: 10.5

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £4,225,000 — the median of the last 8 market sales in SW1X 7DU, £715,000 to £16,000,000.

Contains HM Land Registry data © Crown copyright and database right 2025. 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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