Hollyhocks, 9 Martins Lane, Dorchester-on-Thames, OX10 7JE Data via plota.co.uk

P25/S3263/LB - Listed Building Consent Approved

Proposal

Removal of existing rear extensions and replacement with part double storey, part single storey rear extension (as amplified by Preliminary Roost Assessment received on 20/11/25 and amended by plans received on 23/12/25 and 25/02/26). Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
16 Oct 2025
✓
Validated
23 Oct 2025
✓
Approved
2 Apr 2026

Approved on 2 Apr 2026 · Delegated · Last checked 11 Oct 2026

Associated applications 2

Site constraints 7

15 listed buildings within 150 m of the postcode pin
Nearest: Thatchings, Grade II, about 6 m from the postcode pin · 15 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 15 with distances
Historic England ↗
Green belt: Oxford
Inappropriate development needs very special circumstances.
Green belt policy allows a short list of exceptions, such as limited extensions and replacement buildings. Anything else needs very special circumstances that clearly outweigh the harm. Some green belt land can count as grey belt, where it does not strongly serve the green belt's purposes. The council decides this in its green belt assessment or on each application, so we do not mark it here.
Read the government guidance ↗
Dorchester Conservation Area 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.
Habitat network: Network Enhancement Zone 1
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Scheduled monument about 149 m away: Roman town
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 ↗
Also on the record
Inside the Dorchester (South Oxfordshire) built-up area; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 2, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3

Checked on 11 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 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 4

Last sold for £811,450 in July 2022. Detached house, freehold.

28 July 2022£811,450
8 February 2021£650,000
31 August 2005£500,000
16 June 2000£200,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area157 m² (1,690 sq ft)
Energy ratingE (54 out of 100), could reach C
PropertyDetached house, 7 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas
WallsTimber frame, as built, no insulation (assumed)

From the energy performance certificate lodged in March 2014, 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

Application type
Listed Building Consent
Postcode
OX10 7JE
Received
16 Oct 2025
Validated
23 Oct 2025
Case officer
Show
Target decision
2 Apr 2026
Decision
Listed Building Consent is Granted
Decision date
2 Apr 2026
Decision level
Delegated
Applicant
Show
Agent
Riach Architects

How this decision compares

Decided in 161 days from validation, 106 days slower than South Oxfordshire's median of 55 for listed building works. Approved, as 94% of listed building works here are.

60%decided within 8 weeks
94%approved
115decided in the last year

Plota live figures for listed building works decided by South Oxfordshire in the last twelve months, from validation. South Oxfordshire decision record →

Public comments

No public comments yet.

Last counted 11 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Consultation
27 Oct 2025
Comments by
26 Nov 2025
Statutory expiry
2 Apr 2026
South Oxfordshire
Planning Authority Score
7.6/10
Good
#39 of 296 councils
Relevant to this application:
Other decisions

South Oxfordshire is faster than most councils at deciding householder applications, ranking #89 out of 296. Householder applications are more likely to be approved here than most councils, with a 98% approval rate vs 90% nationally.

More permissive than most councils
98% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
South Oxfordshire decision statistics
Based on MHCLG data, the year to March 2026
94%
Overall approval rate
Above avg (87%) #47 of 296
98%
Householder approved
Above avg (90%) #23 of 296
74%
Decided in 8 weeks
Above avg (63%) #89 of 296
35%
Extended time limit
Below avg (41%) #105 of 296
83%
Minor dwellings approved
163 decided (1-9 homes)
56%
Major dwellings approved
27 decided (10+ homes)
92%
Change of use approved
26 decided
1,529
Total decisions
96 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.

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.