20 Grange Bottom Royston Hertfordshire SG8 9UQ Data via plota.co.uk
Proposal
Single storey rear extension following demolition of existing conservatory. Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicts a decision around 4 Nov 2026, from North Hertfordshire's recent extensions. Comments are open until 30 Oct 2026.
Comment on this application ↗Site constraints 2
Checked on 1 October 2026. Historic England, the Environment Agency, Natural England 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 £213,500 in June 2014. Semi-detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Every application in North Hertfordshire - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- North Hertfordshire
- Application type
- Full Permission Householder
- Postcode
- SG8 9UQ
- Received
- 16 Sept 2026
- Validated
- 16 Sept 2026
- Ward
- Royston Meridian Ward
- Parish
- Royston Town Council
- Case officer
- Show
- Applicant
- Show
- Agent
- Show
Decision outlook
Day 18 of the 56-day target. North Hertfordshire usually decides extensions by day 49.
Plota live figures for extensions decided by North Hertfordshire in the last twelve months, from validation. North Hertfordshire decision record →
Public comments
No public comments yet.
2 neighbours consulted · Last counted 1 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15204038
- Comments by
- 30 Oct 2026
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
North Hertfordshire ranks #128 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (95%) 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.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
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20 Grange Bottom Royston Hertfordshire SG8 9UQ
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