← Back to search

Refused22/P3273Submitted 3 years agoRear extension

14 Seymour Avenue Merton SM4 4RD

APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH THE FOLLOWING DIMENSIONS: EXTENDS BEYOND THE REAR WALL OF THE ORIGINAL DWELLINGHOUSE BY 4.5 M. THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3.65 M. THE HEIGHT OF THE EAVES OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 2.7 M.

Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.

Progress

Submitted
4 Nov 2022
— completed
Validated
4 Nov 2022
— completed
Consultation
30 Nov 2022
— completed
Target date
15 Dec 2022
— completed
Decided
2 Dec 2022
— completed

Application details

Reference
22/P3273
Local authority
Merton
Postcode
SM4 4RD
Ward
Lower Morden
Application type
Prior Approval
Property type
House

Key dates

Submitted
4 Nov 2022
Validated
4 Nov 2022
Comments close
30 Nov 2022
Target decision
15 Dec 2022
Decided
2 Dec 2022

Estimated project value

£47k–£79k

Based on the 20.9m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 20.92

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 £465,000 — the median of the last 7 market sales in SM4 4RD, £440,000 to £580,000.

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.

Nearby applications