Hill Cottage School Lane Warmington Banbury OX17 1DE Data via plota.co.uk
26/00105/FUL - Full Application
Approved
Proposal
Single storey rear extension Data via plota.co.uk
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View original council record ↗Last checked
Application progress
✓
Received
15 Jan 2026
✓
Validated
2 Feb 2026
✓
Approved
18 Mar 2026
Approved on 18 Mar 2026 · Last checked 24 Sept 2026
Site constraints 5
Grade II listed: The Homestead
List entry 1185080 · 29 m away · 11 more listed buildings within 150 m (11 Grade II)
Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show the other 11 with distances
- 57 m5, School LaneGrade II
- 73 mThimble CottageGrade II
- 85 mAgdon HouseGrade II
- 98 mClefs and Ivy DeneGrade II
- 115 mHolly CottageGrade II
- 126 mThe DeneGrade II
- 126 mK6 Telephone KioskGrade II
- 130 m2 and 3 the GreenGrade II
- 138 mThe Old RectoryGrade II
- 138 mSunny Cottage and Attached BarnGrade II
- 147 mCarpenters CottageGrade II
Cotswolds National Landscape
Great weight to conserving the landscape; major development restricted.
Previously an area of outstanding natural beauty, which is still the designation in law. Since 2023 authorities must seek to further its purpose, not merely have regard to it.
Radon affected area, class 6
An estimated 30% or more of homes reach the radon action level. Indicative for the 1 km square, which takes the highest class found in it; a radon test gives the answer for a building.
From the British Geological Survey and UK Health Security Agency indicative atlas. Under building regulations, as the BRE guide BR 211 (2023) sets out, new buildings and extensions need basic radon protection from class 3 in England and Wales and from class 2 in Scotland, and full protection from class 5. The class at the site itself, from the detailed BGS map, decides which.
Also on the record
Inside the Warmington (Stratford-on-Avon) built-up area; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 3, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site
Checked on 6 October 2026. 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 2
Last sold for £640,550 in July 2007. Detached house, freehold.
11 July 2007£640,550
9 September 2002£495,000
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
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Important details
- Council
- Stratford on Avon
- Application type
- Full Application
- Postcode
- OX17 1DE
- Received
- 15 Jan 2026
- Validated
- 2 Feb 2026
- Ward
- Bishops Itchington, Fenny Comp & Napton
- Parish
- Warmington
- Case officer
- Show
- Target decision
- 30 Mar 2026
- Decision date
- 18 Mar 2026
- Applicant
- Show
- Agent
- Stable Architecture Ltd
How this decision compares
Decided in 44 days from validation, 12 days faster than Stratford on Avon's median of 56 for extensions. Approved, as 96% of extensions here are.
This one44d
Council56d
UK55d
53%decided within 8 weeks
96%approved
643decided in the last year
Plota live figures for extensions decided by Stratford on Avon in the last twelve months, from validation. Stratford on Avon decision record →
Consultation & key dates
- Consultation
- 3 Feb 2026
- Comments by
- 5 Mar 2026
- Site or press notice
- 12 Feb 2026
Historical activity at this location
35 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
2025
Approved
-T1 Magnolia - reduced in size by 30% to return it to shape and character.
2025
Approved
-T1 Magnolia - reduced in size by 30% to return it to shape and character.
2024
Approved
-G1, field maple x2no. - Remove.
2024
Approved
-G1, field maple x2no. - Remove.
2020
Approved
-T1 (A) goat willow - Remove. -T2 (B) field maple (noted as oak on notification) - Reduce…
2020
Approved
-T1 (A) goat willow - Remove. -T2 (B) field maple (noted as oak on notification) - Reduce…
2019
Approved
-T1 Leyland cypress (noted as fir on notification form): Fell.
2019
Approved
-T1 Leyland cypress (noted as fir on notification form): Fell.
2018
Approved
-T1 pear - Fell.
2018
Approved
-T1 pear - Fell.
Within ~100m
Nearby activity
2025
Approved
Fir Tree House The Green Warmington Banbury OX17 1BU
Installation of 11 solar panels to east elevation of outbuilding including battery and EV…
2025
Approved
Fir Tree House The Green Warmington Banbury OX17 1BU
Installation of 11 solar panels to east elevation of outbuilding including battery and EV…
2025
Approved
Fir Tree House The Green Warmington Banbury OX17 1BU
Installation of 11 solar panels to east elevation of outbuilding including battery and EV…
2025
Approved
Fir Tree House The Green Warmington Banbury OX17 1BU
Installation of 11 solar panels to east elevation of outbuilding including battery and EV…
2025
Approved
Holly Cottage The Green Warmington Banbury OX17 1BU
T1-Yew - Fell T2 and T3 - Plum - Fell T4 - Hazel -Pollard at 2m to allow to regenerate T5…
2025
Approved
Holly Cottage The Green Warmington Banbury OX17 1BU
T1-Yew - Fell T2 and T3 - Plum - Fell T4 - Hazel -Pollard at 2m to allow to regenerate T5…
2024
Approved
Warmington Grange Warmington Banbury OX17 1BT
-T1 Norway spruce - Fell. -T2-4 Leyland cypress - Fell.
2024
Approved
Warmington Grange Warmington Banbury OX17 1BT
-T1 Norway spruce - Fell. -T2-4 Leyland cypress - Fell.
2024
Approved
Holly Cottage The Green Warmington Banbury OX17 1BU
-T1 ash - Fell.
2024
Approved
Holly Cottage The Green Warmington Banbury OX17 1BU
-T1 ash - Fell.
2023
Approved
Agdon House The Green Warmington Banbury OX17 1BU
-T1 maple - Reduce branches extending over neighbour's property back to boundary line, or…
2023
Approved
Agdon House The Green Warmington Banbury OX17 1BU
-T1 maple - Reduce branches extending over neighbour's property back to boundary line, or…
2023
Approved
Holly Cottage The Green Warmington Banbury OX17 1BU
-G1 Lawson cypress - Fell 5no. stems. -T2 ash - Fell leaning stem.
2023
Approved
Holly Cottage The Green Warmington Banbury OX17 1BU
-G1 Lawson cypress - Fell 5no. stems. -T2 ash - Fell leaning stem.
2023
Approved
The Old Rectory The Green Warmington Banbury OX17 1BU
-T1 conifer - Remove.
2023
Approved
The Old Rectory The Green Warmington Banbury OX17 1BU
-T1 conifer - Remove.
2023
Approved
2 Chapel Street Warmington Banbury OX17 1DB
-T1 silver birch - fell. -T2 holly - fell.
2023
Approved
2 Chapel Street Warmington Banbury OX17 1DB
-T1 silver birch - fell. -T2 holly - fell.
2023
Approved
The Old Rectory The Green Warmington Banbury OX17 1BU
-T1 walnut - Reduce canopy to 6metres and shape, pruning to appropriate growth points.
2023
Approved
The Old Rectory The Green Warmington Banbury OX17 1BU
-T1 walnut - Reduce canopy to 6metres and shape, pruning to appropriate growth points.
2016
Approved
The Old Post Office The Green Warmington Banbury OX17 1BU
- T1: Holly: reduce crown by approx 1m - T2: Ornamental Japanese tree: fell.
2016
Approved
Sunny Cottage The Green Warmington OX17 1BU
Conversion of one barn into a kitchen and other barn into a utility room and garage, link…
2016
Approved
Sunny Cottage The Green Warmington OX17 1BU
Conversion of one barn into a kitchen and other barn into a utility room and garage, link…
2016
Approved
Sunny Cottage The Green Warmington OX17 1BU
Conversion of one barn into a kitchen and other barn into a utility room and garage, link…
2016
Approved
Sunny Cottage The Green Warmington OX17 1BU
Conversion of one barn into a kitchen and other barn into a utility room and garage, link…
Stratford on Avon
Planning Authority Score
5.5/10
Average
#121 of 296 councils
Relevant to this application:
Householder decisions
Stratford on Avon ranks #142 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (95%) than the national average (90%).
These figures are council-wide context, not a prediction for this application.
View full council performance
Stratford on Avon decision statistics
Based on MHCLG data, the year to March 2026
92%
Overall approval rate
Above avg (87%) #94 of 296
95%
Householder approved
Above avg (90%) #93 of 296
67%
Decided in 8 weeks
Above avg (63%) #142 of 296
42%
Extended time limit
Above avg (41%) #166 of 296
82%
Minor dwellings approved
146 decided (1-9 homes)
91%
Major dwellings approved
11 decided (10+ homes)
87%
Change of use approved
53 decided
1,257
Total decisions
98 refused in the year to March 2026
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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Hill Cottage School Lane Warmington Banbury OX17 1DE
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