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Permitted21/01508/LDCPSubmitted 5 years agoLoft conversion

51 Mordaunt Street London Borough of Lambeth SW9 9RD

Certificate of Lawful Development (proposed) in respect of the erection of a rear/side dormer extension over the outrigger with the installation of two front rooflights and a rear rooflight and the installation of a first floor rear side window.

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Progress

Submitted
14 Apr 2021
— completed
Validated
14 Apr 2021
— completed
Consultation
— completed
Target date
9 Jun 2021
— completed
Decided
7 Jun 2021
— completed

Application details

Reference
21/01508/LDCP
Local authority
Lambeth
Postcode
SW9 9RD
Ward
FNDALE
Application type
All Other
Property type
House

Key dates

Submitted
14 Apr 2021
Validated
14 Apr 2021
Target decision
9 Jun 2021
Decided
7 Jun 2021

Estimated project value

£28k–£58k

Based on the 17.0m² 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: 17 · 1 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 £1,052,500 — the median of the last 8 market sales in SW9 9RD, £420,000 to £1,385,150.

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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