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Permitted25/P1719Submitted over a year agoLoft conversion

17 CHARMINSTER AVENUE Merton SW19 3EL

APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE, REAR DORMER ROOF EXTENSION.

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Progress

Submitted
9 Jun 2025
— completed
Validated
9 Jun 2025
— completed
Consultation
9 Jun 2025
— completed
Target date
4 Aug 2025
— completed
Decided
11 Jul 2025
— completed

Application details

Reference
25/P1719
Local authority
Merton
Postcode
SW19 3EL
Ward
Merton Park
Application type
Householder
Property type
House

Key dates

Submitted
9 Jun 2025
Validated
9 Jun 2025
Comments close
9 Jun 2025
Target decision
4 Aug 2025
Decided
11 Jul 2025

Estimated project value

£56k–£115k

Based on the 34.3m² 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: 34.3m² · 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 £997,500 — the median of the last 8 market sales in SW19 3EL, £800,000 to £1,212,000.

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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