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PermittedDM2026/00673Submitted 4 months agoLoft conversion

14 Princes Avenue Sutton SM5 4NZ

Erection of a part one, part two storey front, side and rear extension including the conversion of the integrated flank garage into habitable rooms and associated external work, conversion of loft space involving alterations to existing roofline, a dormer extension at rear, rooflights to front roofslope, installation of rooflights to the ground floor rear extension flat and pitched roof and alterations to the ground floor front and first floor rear fenestrations.

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Map of the site

Progress

Submitted
11 Jun 2026
— completed
Validated
11 Jun 2026
— completed
Consultation
—
— completed
Target date
6 Aug 2026
— completed
Decided
6 Aug 2026
— completed

Application details

Reference
DM2026/00673
Local authority
Sutton
Postcode
SM5 4NZ
Ward
Carshalton South & Clockhouse
Application type
Householder
Property type
Flat

Key dates

Submitted
11 Jun 2026
Validated
11 Jun 2026
Target decision
6 Aug 2026
Decided
6 Aug 2026

Estimated project value

£145k–£305k

Based on the 98.0m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 98m²

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 £805,000 — the median of the last 8 market sales in SM5 4NZ, £667,500 to £1,025,000.

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.

Recorded changes

  • 12 Aug 2026: Approved

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