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Refused25/P1604Submitted over a year agoRear extension

133 Tennyson Avenue Merton KT3 6NA

APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH A DEPTH OF 3.8M, MAXIMUM HEIGHT OF 3.99M AND EAVES HEIGHT OF 2.4M.

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Map of the site

Progress

Submitted
2 Jun 2025
— completed
Validated
2 Jun 2025
— completed
Consultation
26 Jun 2025
— completed
Target date
11 Jul 2025
— completed
Decided
27 Jun 2025
— completed

Application details

Reference
25/P1604
Local authority
Merton
Postcode
KT3 6NA
Ward
West Barnes
Application type
Prior Approval
Property type
House

Key dates

Submitted
2 Jun 2025
Validated
2 Jun 2025
Comments close
26 Jun 2025
Target decision
11 Jul 2025
Decided
27 Jun 2025

Estimated project value

£39k–£64k

Based on the 17.0m² 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: 17m²

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 3 recent sales are listed below.

Homes here go for about £567,500 — the median of the last 8 market sales in KT3 6NA, £500,000 to £662,250.

Contains HM Land Registry data © Crown copyright and database right 2026. 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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