23 Tennyson Avenue Merton KT3 6LY
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 M THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3.6 M THE HEIGHT OF THE EAVES OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 2.6 M
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Progress
Application details
- Reference
- 21/P2891
- Local authority
- Merton
- Postcode
- KT3 6LY
- Ward
- West Barnes_historic
- Application type
- Prior Approval
- Property type
- House
Key dates
- Submitted
- 5 Aug 2021
- Validated
- 5 Aug 2021
- Comments close
- 28 Aug 2021
- Target decision
- 15 Sept 2021
- Decided
- 14 Sept 2021
Estimated project value
£38k–£69k
Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.
- 6 TENNYSON AVENUE, NEW MALDEN, KT3 6LYTerraced · £560,00014 months ago1 Aug 2025
- 1 TENNYSON AVENUE, NEW MALDEN, KT3 6LYTerraced · £600,00016 months ago27 Jun 2025
- 20 TENNYSON AVENUE, NEW MALDEN, KT3 6LYTerraced · £800,00021 months ago17 Jan 2025
- 9 TENNYSON AVENUE, NEW MALDEN, KT3 6LYTerraced · £688,7502 years ago19 Jul 2024
- 30 TENNYSON AVENUE, NEW MALDEN, KT3 6LYTerraced · £540,0003 years ago20 Jan 2023
- 35 TENNYSON AVENUE, NEW MALDEN, KT3 6LYTerraced · £625,0004 years ago16 Sept 2022
- 22 TENNYSON AVENUE, NEW MALDEN, KT3 6LYTerraced · £570,0005 years ago18 Oct 2021
- 27 TENNYSON AVENUE, NEW MALDEN, KT3 6LYTerraced · £600,0006 years ago16 Sept 2020
Homes here go for about £600,000 — the median of the last 8 market sales in KT3 6LY, £540,000 to £800,000.
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
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- 39 Tennyson Avenue Merton KT3 6LYPermitted52 yd