13 - 18 Merton Street Oxford Oxfordshire OX1 4JE Data via plota.co.uk

26/01961/LBC - Listed Building Consent Approved

Proposal

Upgrades to mechanical and electrical services. Upgrades to thermal efficiency including the installation of insulation to roof, walls and draught proofing. Alterations to fenestration. Associated works. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
11 Aug 2026
✓
Consultation
7 Sept 2026
✓
Approved
23 Oct 2026

Approved on 23 Oct 2026 · Delegated Decision · Last checked 24 Oct 2026

Documents 54

Plans & drawings 24

PDF Existing floor plans Approved Plan · 14 Oct 2026 View ↗ PDF Existing elevations Approved Plan · 14 Oct 2026 View ↗ PDF Floor and elevations existing Approved Plan · 14 Oct 2026 View ↗ PDF Floor and elevations existing Approved Plan · 14 Oct 2026 View ↗ PDF Floor and elevations existing Approved Plan · 14 Oct 2026 View ↗ PDF Floor plans existing Approved Plan · 14 Oct 2026 View ↗ PDF Existing elevations Approved Plan · 14 Oct 2026 View ↗ PDF Proposed floor plans Approved Plan · 14 Oct 2026 View ↗ PDF Proposed elevations Approved Plan · 14 Oct 2026 View ↗ PDF Floor and elevations proposed Approved Plan · 14 Oct 2026 View ↗ PDF Floor and elevations proposed Approved Plan · 14 Oct 2026 View ↗ PDF Floor and elevations proposed Approved Plan · 14 Oct 2026 View ↗ PDF Proposed floor plans Approved Plan · 14 Oct 2026 View ↗ PDF Proposed elevations Approved Plan · 14 Oct 2026 View ↗ PDF Proposed floor plan - site plan - outdoor amenity Approved Plan · 11 Aug 2026 View ↗ PDF Existing location and block plans Approved Plan · 11 Aug 2026 View ↗ PDF Proposed location and block plans Approved Plan · 11 Aug 2026 View ↗ PDF Secondary glazing - typical edge conditions Approved Plan · 11 Aug 2026 View ↗ PDF Secondary glazing - window type 1 Approved Plan · 11 Aug 2026 View ↗ PDF Secondary glazing - window type 2 Approved Plan · 11 Aug 2026 View ↗ PDF Secondary glazing - window type 3 Approved Plan · 11 Aug 2026 View ↗ PDF Secondary glazing - window type 4 Approved Plan · 11 Aug 2026 View ↗ PDF Secondary glazing - window type 5 Approved Plan · 11 Aug 2026 View ↗ PDF Secondary glazing - window type 6 Approved Plan · 11 Aug 2026 View ↗

All documents on the council site ↗

Site constraints 10

80 listed buildings within 150 m of the postcode pin
Nearest: 13, Merton Street, Grade II, about 8 m from the postcode pin · 21 Grade I, 3 Grade II*, 56 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 80 with distances
Historic England ↗
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 ↗
Scheduled monument about 75 m away: Oxford city walls
Its setting is a consideration for work nearby.
Nationally important archaeology protected by the Secretary of State. Work that affects the monument or its setting is rarely permitted.
Historic England ↗
Registered park or garden about 24 m away: Merton College
Its setting is a consideration for work nearby.
Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.
Historic England ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
SSSI about 311 m away: Magdalen Grove SSSI; Inside the Oxford built-up area; National infrastructure project about 1126 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.

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Important details

Council
Oxford
Application type
Listed Building Consent
Postcode
OX1 4JE
Received
11 Aug 2026
Validated
11 Aug 2026
Ward
Holywell Ward
Case officer
Show
Target decision
23 Oct 2026
Decision
Approved
Decision date
23 Oct 2026
Decision level
Delegated Decision
Applicant
Show

How this decision compares

Decided in 73 days from validation, 17 days slower than Oxford's median of 56 for extensions. 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

1comment received
1 neutral

1 neighbour consulted · Last counted 24 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15113977
Planning Portal ref
PP-15113977
Neighbours
14 Aug 2026
Consultation
7 Sept 2026
Comments by
28 Sept 2026
Site or press notice
20 Aug 2026
Statutory expiry
6 Oct 2026
Env. assessment
No
Oxford
Planning Authority Score
1.8/10
Poor
#277 of 296 councils
Relevant to this application:
Other 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