18 Batchworth Lane Northwood HA6 3AT Data via plota.co.uk
Proposal
Part Retrospective: Construction of a part single, part two storey front side and rear extension; conversion of the garage into habitable accommodation; conversion of loft into habitable accommodation including insertion of front and rear dormers; installation of rooflights; alterations to the fenestration; removal of the chimney stack and construction of raised patio and boundary treatment Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 28 Nov 2026, from Three Rivers's recent extensions.
Documents 12
Statements & assessments 2
Plans & drawings 8
Application forms 1
Other documents 1
Site constraints 1
Checked on 7 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 1
Last sold for £1,140,000 in September 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 July 2024, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
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Important details
- Council
- Three Rivers
- Application type
- Full Application
- Postcode
- HA6 3AT
- Received
- 14 Sept 2026
- Validated
- 5 Oct 2026
- Ward
- Moor Park And Eastbury
- Parish
- Batchworth Community Council
- Case officer
- Show
- Target decision
- 30 Nov 2026
- Decision level
- Delegated
- Applicant
- Show
- Agent
- Show
Decision outlook
Day 4 of the 56-day target. Three Rivers usually decides extensions by day 54.
Plota live figures for extensions decided by Three Rivers in the last twelve months, from validation. Three Rivers decision record →
Public comments
No public comments yet.
Last counted 7 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15219685
- Planning Portal ref
- PP-15219685
- Comments by
- 27 Oct 2026
- Statutory expiry
- 30 Nov 2026
- Env. assessment
- No
Historical activity at this location
27 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Three Rivers is faster than most councils at deciding householder applications, ranking #30 out of 296. Only 24% 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 (91%) 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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18 Batchworth Lane Northwood HA6 3AT
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Comments are open until 27 Oct 2026