21 Primrose Lane Estate Goldsithney Penzance Cornwall TR20 9LX Data via plota.co.uk
Proposal
Dormer extension Data via plota.co.uk
Application progress
Approved on 14 Jul 2026 · Peer Sign Off · Last checked 14 Jul 2026
Documents 5
Decision & officer reports 2
Statements & assessments 2
Application forms 1
Site constraints 7
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 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 1
Last sold for £189,950 in March 2019. Terraced 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 March 2016, 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 Cornwall - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Cornwall
- Application type
- Full application
- Postcode
- TR20 9LX
- Received
- 19 May 2026
- Validated
- 19 May 2026
- Ward
- Long Rock, Marazion And St Erth
- Parish
- Perranuthnoe
- Case officer
- Show
- Target decision
- 14 Jul 2026
- Decision
- Approved (Statutory/one condition only)
- Decision date
- 14 Jul 2026
- Decision level
- Peer Sign Off
- Applicant
- Show
- Agent
- Penzance Planning/PZ Plans
How this decision compares
Decided in 56 days from validation, about the council's usual 54 days. Approved, as 95% of extensions here are.
Plota live figures for extensions decided by Cornwall in the last twelve months, from validation. Cornwall decision record →
Consultation & key dates
- Alt. reference
- PP-14945529
- Planning Portal ref
- PP-14945529
- Neighbours
- 20 May 2026
- Consultation
- 20 May 2026
- Comments by
- 10 Jun 2026
- Statutory expiry
- 14 Jul 2026
- Env. assessment
- No
Historical activity at this location
9 nearby applications on record - archival context, not part of the live application.
Nearby activity
Cornwall is faster than most councils at deciding householder applications, ranking #64 out of 296. Householder applications are more likely to be approved here than most councils, with a 97% approval rate vs 90% nationally.
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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21 Primrose Lane Estate Goldsithney Penzance Cornwall TR20 9LX
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