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Permitted25/09104/FULLSubmitted 8 months agoLoft conversion

1 Kildare Terrace Westminster W2 5JT

Construction of a mansard roof, a lower ground rear extension with roof terrace above (replacing the existing lower ground extension with roof terrace above), lowering the lower ground floor slab, the installation of an air conditioning unit in the rear garden, new front boundary treatment, and new second floor window on north elevation.

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Progress

Submitted
12 Jan 2026
— completed
Validated
12 Jan 2026
— completed
Consultation
19 Mar 2026
— completed
Target date
9 Mar 2026
— completed
Decided
1 Jun 2026
— completed

Application details

Reference
25/09104/FULL
Local authority
Westminster
Postcode
W2 5JT
Ward
BWW_22
Application type
All Other
Property type
House

Key dates

Submitted
12 Jan 2026
Validated
12 Jan 2026
Comments close
19 Mar 2026
Target decision
9 Mar 2026
Decided
1 Jun 2026

Estimated project value

£99k–£205k

Based on the 61.0m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 60.97 · 2 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £4,525,000 — the median of the last 8 market sales in W2 5JT, £540,000 to £5,850,000.

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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