3 Thornbury Heights, Thornbury Wood, Chandler's Ford, Eastleigh, SO53 5DQ Data via plota.co.uk
Proposal
Demolition of the existing side conservatory and chimney; erection of a first-floor extension over the existing lounge and entrance with associated roof alterations; conversion of the garage to a gym/store; and alterations to fenestration and external materials Data via plota.co.uk
Application progress
Approved on 5 Oct 2026 · Delegated Decision · Last checked 6 Oct 2026
Site constraints 6
Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Sales history 2
Last sold for £1,160,000 in March 2025. Detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in August 2023, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
Every application in Eastleigh - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
How this decision compares
Decided in 56 days from validation, about the council's usual 55 days. Approved, as 98% of demolitions here are.
Plota live figures for demolitions decided by Eastleigh in the last twelve months, from validation. Eastleigh decision record →
Consultation & key dates
- Comments by
- 4 Sept 2026
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Eastleigh is faster than most councils at deciding householder applications, ranking #94 out of 296. Only 27% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are slightly more likely to be approved here (92%) than the national average (90%).
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
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3 Thornbury Heights, Thornbury Wood, Chandler's Ford, Eastleigh, SO53 5DQ
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