9 Mansfield Road Oxford Oxfordshire OX1 3SZ Data via plota.co.uk

26/02060/FUL - Full Application Approved
Extensions & alterations

Proposal

Repair, restoration and associated works to existing conservatory. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
25 Aug 2026
✓
Consultation
2 Sept 2026
✓
Approved
20 Oct 2026

Approved on 20 Oct 2026 · Delegated Decision · Last checked 21 Oct 2026

Documents 18

Decision & officer reports 2

PDF Ful decision Decision · 20 Oct 2026 View ↗ PDF Delegated report Report · 20 Oct 2026 View ↗

Statements & assessments 8

PDF Heritage statement Other · 25 Aug 2026 View ↗ PDF Design and access statement Other · 25 Aug 2026 View ↗ PDF Conditions survey assessment - section 3 - internal masonry Approved Plan · 25 Aug 2026 View ↗ PDF Conditions survey assessment - section 2 - internal masonry Approved Plan · 25 Aug 2026 View ↗ PDF Conditions survey assessment - east elevation Approved Plan · 25 Aug 2026 View ↗ PDF Conditions survey assessment - north elevation Approved Plan · 25 Aug 2026 View ↗ PDF Conditions survey assessment - section 1 - internal masonry Approved Plan · 25 Aug 2026 View ↗ PDF Conditions survey assessment - south elevation Approved Plan · 25 Aug 2026 View ↗

Plans & drawings 4

PDF Site location plan Approved Plan · 25 Aug 2026 View ↗ PDF Proposed elevations Approved Plan · 25 Aug 2026 View ↗ PDF Existing and proposed site plan Approved Plan · 25 Aug 2026 View ↗ PDF Proposed floor plans Approved Plan · 25 Aug 2026 View ↗

Application forms 2

PDF Application form redacted Application Form · 25 Aug 2026 View ↗ PDF Cil form Other · 25 Aug 2026 View ↗

Other documents 2

IMG Site notice photo --------------- · 14 Oct 2026 View ↗ PDF Site visit report Other · 25 Aug 2026 View ↗

All documents on the council site ↗

Site constraints 10

Central conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Article 4 direction
Houses in Multiple Occupation Article 4 Direction. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Air quality management area: The City of Oxford
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
21 listed buildings within 150 m of the postcode pin
Nearest: 9, Mansfield Road, Grade II, about 32 m from the postcode pin · 1 Grade II*, 20 Grade II
The site itself is not listed. 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 all 21 with distances
Historic England ↗
Also on the record
SSSI about 238 m away: Magdalen Grove SSSI; Registered park or garden about 130 m away: Wadham College; Scheduled monument about 214 m away: Oxford city walls; Inside the Oxford built-up area; National infrastructure project about 1250 m away: East West Rail - Bedford to Cambridge and Western improvements, at pre-application.
Not affected
Outside flood zones 2 and 3 · Not green belt

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 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.

Building

Floor area456 m² (4,908 sq ft)
Energy ratingE (50 out of 100), could reach C
PropertySemi-detached maisonette, 7 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas
WallsSandstone or limestone, as built, no insulation (assumed)

From the energy performance certificate lodged in September 2020, 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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Other new applications on this street

9 Sept 2026Approved

5 Mansfield Road Oxford Oxfordshire OX1 3SZ

Works to various trees as specified by Mr Robert Douglas Brown in the Central Co...

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11 Aug 2026Pending

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16 Oct 2026Pending

Mansfield College Mansfield Road Oxford Oxfordshire OX1 3TF

Details submitted in compliance with conditions 41 (CEMP), 43 (Ecological enhanc...

25/03195/CND2
18 Sept 2026Pending

University Of Oxford Mansfield Road Oxford Oxfordshire OX1 3QT

Installation of a new wall mounted air conditioning unit in a basement lightwell...

26/02240/FUL

Nearby new applications

16 Oct 2026Pending

Mansfield College Mansfield Road Oxford Oxfordshire OX1 3TF

Details submitted in compliance with conditions 41 (CEMP), 43 (Ecological enhanc...

25/03195/CND2
16 Oct 2026Pending

Mansfield College Mansfield Road Oxford Oxfordshire OX1 3TF

Details submitted in compliance with conditions 13 (Archaeology WSI), 17 (Archae...

25/03195/CND3
14 Oct 2026Pending

74 High Street Oxford Oxfordshire OX1 4BG

Details submitted in compliance with condition 11 (Archaeology) of planning perm...

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14 Oct 2026Pending

14 Ship Street Oxford Oxfordshire OX1 3DA

Retention of a self-contained dwelling (Use Class C3). Change of use of 2no. gro...

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12 Oct 2026Pending

Magdalen College High Street Oxford Oxfordshire OX1 4AU

Details submitted in compliance with condition 20 (Ecological Enhancements) of p...

26/00315/CND3
12 Oct 2026Pending

Electricity Substation The Observatory South Parks Road Oxford Oxfordshire OX1 3RQ

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Important details

Council
Oxford
Application type
Full Application
Postcode
OX1 3SZ
Received
25 Aug 2026
Validated
25 Aug 2026
Ward
Holywell Ward
Case officer
Show
Target decision
20 Oct 2026
Decision
Approved
Decision date
20 Oct 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Show

How this decision compares

Decided in 56 days from validation, about the council's usual 56 days. Approved, as 85% of extensions here are.

58%decided within 8 weeks
85%approved
494decided in the last year

Plota live figures for extensions decided by Oxford in the last twelve months, from validation. Oxford decision record →

Public comments

No public comments yet.

1 neighbour consulted · Last counted 21 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15184316
Planning Portal ref
PP-15184316
Neighbours
2 Sept 2026
Consultation
2 Sept 2026
Comments by
2 Oct 2026
Site or press notice
10 Sept 2026
Statutory expiry
20 Oct 2026
Env. assessment
No

Historical activity at this location

29 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025 Approved
Works to various trees as specified by Mr. Robert Douglas Brown in the Central Conservati…
25/02839/CAT
2025 Approved
Works to various trees as specified by Mr. Robert Douglas Brown in the Central Conservati…
25/02839/CAT
2018 Approved
Fell 1No. Apple tree in the Central Conservation Area.
18/00453/ENT
2018 Approved
Fell 1No. Apple tree in the Central Conservation Area.
18/00453/ENT
Within ~100m

Nearby activity

2025 Approved
5 Mansfield Road Oxford Oxfordshire OX1 3SZ
Works to various trees as specified by Mr. Robert Douglas Brown in the Central Conservati…
25/02840/CAT
2025 Approved
5 Mansfield Road Oxford Oxfordshire OX1 3SZ
Works to various trees as specified by Mr. Robert Douglas Brown in the Central Conservati…
25/02840/CAT
2024 Approved
Harris Manchester College Mansfield Road Oxford Oxfordshire OX1 3TD
Replacement of existing lighting and chapel carpet, installation of audio-visual equipmen…
24/01547/LBC
2024 Approved
Harris Manchester College Mansfield Road Oxford Oxfordshire OX1 3TD
Replacement of existing lighting and chapel carpet, installation of audio-visual equipmen…
24/01547/LBC
2022 Approved
Zoology Research And Administration Building 11A Mansfield Road Oxford Oxfordshire OX1 3SZ
Retention of the existing research and administrative modular building for the department…
22/00887/FUL
2022 Approved
Zoology Research And Administration Building 11A Mansfield Road Oxford Oxfordshire OX1 3SZ
Retention of the existing research and administrative modular building for the department…
22/00887/FUL
2020 Approved
3 Mansfield Road Oxford Oxfordshire OX1 3TB
Works to 1no. Birch Tree as specified by Mr Haley in the Central Conservation Area
20/02236/CAT
2020 Approved
3 Mansfield Road Oxford Oxfordshire OX1 3TB
Works to 1no. Birch Tree as specified by Mr Haley in the Central Conservation Area
20/02236/CAT
2019 Approved
1 Savile Road Oxford Oxfordshire OX1 3TZ
Works to 1no. Holly Tree and 1no. Acacia Tree as specified by Boward Tree Services in the…
19/02651/CAT
2019 Approved
1 Savile Road Oxford Oxfordshire OX1 3TZ
Works to 1no. Holly Tree and 1no. Acacia Tree as specified by Boward Tree Services in the…
19/02651/CAT
2019 Approved
Harris Manchester College Mansfield Road Oxford OX1 3TD
Installation of secondary glazing to its north facade including the Library, two teaching…
19/01357/LBC
2019 Approved
Harris Manchester College Mansfield Road Oxford OX1 3TD
Installation of secondary glazing to its north facade including the Library, two teaching…
19/01357/LBC
2019 Approved
7A Mansfield Road Oxford OX1 3SZ
Works to 1no. Eucalyptus as specified by Chris Munday in the Central Conservation Area.
19/00235/CAT
2019 Approved
7A Mansfield Road Oxford OX1 3SZ
Works to 1no. Eucalyptus as specified by Chris Munday in the Central Conservation Area.
19/00235/CAT
2018 Approved
7 Mansfield Road Oxford Oxfordshire OX1 3SZ
Fell 1no. Walnut Tree in the Central Conservation Area.
18/02836/CAT
2018 Approved
7 Mansfield Road Oxford Oxfordshire OX1 3SZ
Fell 1no. Walnut Tree in the Central Conservation Area.
18/02836/CAT
2017 Approved
1 Savile Road Oxford OX1 3TZ
Demolition of existing rear single storey extension. External and internal alterations.
17/03331/LBC
2017 Approved
1 Savile Road Oxford OX1 3TZ
Demolition of existing rear single storey extension. External and internal alterations.
17/03331/LBC
2018 Approved
Saville House 4 Mansfield Road Oxford OX1 3TE
Display of 1no. externally illuminated sign.
18/00436/ADV
2018 Approved
Saville House 4 Mansfield Road Oxford OX1 3TE
Display of 1no. externally illuminated sign.
18/00436/ADV
2017 Approved
Land To The Rear Of The University Club 11 Mansfield Road Oxford Oxfordshire OX1 3SZ
Erection of a teaching laboratory modular building for the Departments of Zoology and Bio…
17/01144/FUL
2017 Approved
Saville House 4 Mansfield Road Oxford Oxfordshire OX1 3TE
Installation of 2No. remote chiller units with erection of timber enclosure.
17/00392/FUL
2017 Approved
Saville House 4 Mansfield Road Oxford Oxfordshire OX1 3TE
Installation of 2No. remote chiller units with erection of timber enclosure.
17/00392/FUL
2016 Approved
1 Savile Road Oxford OX1 3TZ
Fell 1no. Honey Locust Tree in the Central Conservation Area.
16/03097/CAT
2016 Approved
1 Savile Road Oxford Oxfordshire OX1 3TZ
Remove limb of 1no. Cypress tree in Central Conservation Area.
16/02431/CAT
Oxford
Planning Authority Score
1.8/10
Poor
#277 of 296 councils
Relevant to this application:
Householder decisions

Oxford is slower than most councils at deciding householder applications, ranking #261 out of 296. The council extends the time limit on 57% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly less likely to be approved here (89%) than the national average (90%).

Frequently extends decision deadlines
expect longer than the statutory limit
These figures are council-wide context, not a prediction for this application. View full council performance
Oxford decision statistics
Based on MHCLG data, the year to March 2026
88%
Overall approval rate
Above avg (87%) #159 of 296
89%
Householder approved
Below avg (90%) #205 of 296
43%
Decided in 8 weeks
Below avg (63%) #261 of 296
57%
Extended time limit
Above avg (41%) #259 of 296
61%
Minor dwellings approved
64 decided (1-9 homes)
100%
Major dwellings approved
5 decided (10+ homes)
75%
Change of use approved
117 decided
1,150
Total decisions
140 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

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.