Rosemary Cottage, The Lane, Porton, Salisbury, SP4 0LN Data via plota.co.uk

PL/2026/05286 - Householder planning permission Submitted
Extensions & alterations

Proposal

Proposed 2 storey side extension & internal alterations Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
1 Sept 2026
Decision
Target date was 27 Oct 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 29 Oct 2026; it is now day 58.

The consultation period closed on 7 Oct 2026.

Documents 10

Statements & assessments 1

PDF Heritage Statement Statements · 8 Sept 2026 View ↗

Plans & drawings 5

PDF Proposed Floor Plan Plan · 1 Sept 2026 View ↗ PDF Proposed Elevation Plan · 1 Sept 2026 View ↗ PDF Existing Floor Plan Plan · 1 Sept 2026 View ↗ PDF Location Plan Plan · 1 Sept 2026 View ↗ PDF Proposed Floor Plan Plan · 20 Aug 2026 View ↗

Consultation & comments 3

PDF Highways Consultation response Consultee Response · 5 Oct 2026 View ↗ PDF Neighbour Map PNG · 9 Sept 2026 View ↗ PDF List of Consultees & Neighbours PDF · 9 Sept 2026 View ↗

Other documents 1

PDF ApplicationForm.pdf PDF · 1 Sept 2026 View ↗

All documents on the council site ↗

Site constraints 8

Nutrient neutrality catchment: River Avon SAC
New homes and overnight accommodation must show nutrient neutrality before approval.
Natural England advice: extra wastewater in these catchments harms protected habitats, so schemes must offset their nutrient load, usually through credits.
Porton 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 ↗
SSSI about 74 m away: Porton Meadows SSSI
Natural England may need consulting, depending on what is proposed.
Sites of special scientific interest are the best wildlife and geological sites in the country. Development likely to harm one is rarely permitted.
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
8 listed buildings within 150 m of the postcode pin
Nearest: Lane End Cottage, Grade II, about 37 m from the postcode pin · 8 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 8 with distances
Historic England ↗
Also on the record
Radon affected area, class 2; Inside the Porton built-up area; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 4, 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. 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 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 1

Last sold for £390,000 in January 2026. Detached house, freehold.

7 January 2026£390,000

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

Building

Floor area128 m² (1,378 sq ft)
Energy ratingF (30 out of 100), could reach D
PropertyDetached house, 4 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, oil
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in November 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
Wiltshire
Application type
Householder planning permission
Postcode
SP4 0LN
Received
1 Sept 2026
Validated
1 Sept 2026
Ward
Winterslow & Upper Bourne Valley ED
Parish
Idmiston CP
Case officer
Show

Decision outlook

Day 58, past the statutory target. 86% of extensions in Wiltshire are decided within thirteen weeks, which runs to 1 Dec 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 24 Oct 2026.

Day 582 days past the 56-day target
61%decided within 8 weeks
95%approved
1,522decided in the last year

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

Public comments

3comments received
3 neutral

Last counted 24 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
7 Oct 2026

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved
WISTERIA HOUSE, HIGH STREET, PORTON, SALISBURY, SP4 0LH
T1 - Apple tree - reduce by 30% T2 - Cherry tree - reduce by 30%
PL/2025/05781
2025 Approved
ROSE COTTAGE, HIGH STREET, PORTON, SALISBURY, SP4 0LH
T1 Beech - Reduce crown by up to 10% T2 Beech - Reduce crown by up to 30% T3 Robinia - Re…
PL/2025/05123
2025 Approved
4 BOURNE CLOSE, PORTON, SALISBURY, SP4 0LL
T1 - T5 5 x Leylandii Cypress trees - reduce height by 2m-3m and cut in sides to shape an…
PL/2025/04939
2025 Withdrawn
Rosemoor House, High Street, Porton, Salisbury, SP4 0LH
Demolition of single storey utility, construction of two storey replacement extension plu…
PL/2025/01452
2025 Withdrawn
Rosemoor House, High Street, Porton, Salisbury, SP4 0LH
Demolition of single storey utility, construction of two storey replacement extension plu…
PL/2025/00993
2025 Approved
MARTINS HOUSE, HIGH STREET, PORTON, SALISBURY, SP4 0LH
T1. 3 x Beech: Fell to just above ground level. T2. Hawthorn: Reduce and reshape back to…
PL/2025/01851
2024 Approved
Wistaria House, High Street, Porton, Salisbury, SP4 0LH
Proposed single storey rear extension, internal and external alterations and remedial wor…
PL/2024/10099
2024 Approved
Wistaria House, High Street, Porton, Salisbury, SP4 0LH
Proposed single storey rear extension, internal and external alterations and remedial wor…
PL/2024/09829
2024 Approved
BEECH HOUSE, THE LANE, PORTON, SALISBURY, SP4 0LN
T1 Silver Birch tree to be dismantled due to touching neighbours dwelling and sever decay…
PL/2024/04836
2023 Approved
WISTARIA HOUSE, HIGH STREET, PORTON, SALISBURY, SP4 0LH
T1 - Robinia tree - crown reduce by 30%
PL/2023/06927
2023 Approved
ROSEMOOR, HIGH STREET, PORTON, SALISBURY, SP4 0LH
(T1) Holly - reduce by up to 2m from top. (T2) Holly - reduce by up to 2m from top.
PL/2023/04617
2021 Approved
ROSE COTTAGE, HIGH STREET, PORTON, SALISBURY, SP4 0LH
T1 - Beech tree - crown reduce by 30% T2 - Acer tree - crown reduce by 30% T3 - Prunus tr…
PL/2021/09838
2020 Withdrawn
Wistaria House High Street Porton Salisbury Wiltshire SP4 0LH
T1 Hawthorrn - Fell T2 - Hawthorn - Fell T3 - Apple - Fell T4 - Pear Tree reduce by a thi…
20/02969/TCA
2020 Approved
Wistaria House High Street Porton SP4 0LH
Erection of a replacement garage set further back from listed dwelling, following the dem…
20/02001/LBC
2020 Approved
Wistaria House High Street Porton SP4 0LH
Erection of a replacement garage set further back from listed dwelling, following the dem…
20/01297/FUL
2020 Withdrawn
Lane End Cottage The Lane Porton SP4 0LN
The Tree in Question close to hedge boundary - Fell
20/01391/TCA
2020 Withdrawn
Wistaria House High Street Porton Salisbury Wiltshire SP4 0LH
T1 Apple - Remove limb on south side of tree over fruit cage to create more light. T2 App…
20/01823/TCA
2019 Withdrawn
The Old Vicarage High Street Porton Salisbury Wiltshire SP4 0LH
T1 - Yew tree - reduce crown by 25% & raise over High Street by 1m
19/09363/TCA
2019 Withdrawn
Wsiteria house High street Porton SP4 0LH
Removal of T1 & T2 (Apple), Removal of T3 (Holly), Removal of T4 Hawthorn Deadwood remova…
19/08444/TCA
2019 Withdrawn
The Old Vicarage High Street Porton Salisbury Wiltshire SP4 0LH
Trim Yew Tree back to boundary
19/07594/TCA
2016 Approved
Boxhedge Cottage High Street Porton SP4 0LH
Proposed two storey rear extension
16/04776/LBC
2016 Approved
Boxhedge Cottage High Street Porton SP4 0LH
Proposed two storey rear extension
16/04773/FUL
2016 Withdrawn
Land at Boxhedge Cottage High Street Porton SP4 0LH
Erection of carport
16/06827/FUL
2016 Withdrawn
Rose Cottage High Street Porton Salisbury Wiltshire SP4 0LH
T1 & T2 - two Cherry trees - reduce by approx one-third T3 - Robinia tree - reduce by app…
16/03927/TCA
2016 Refused
Land at Bourne Close and High Street corner Porton SP4 0LL
Proposed bungalow (resubmission of 15/04079/FUL).
15/10963/FUL
Wiltshire
Planning Authority Score
3.9/10
Below average
#203 of 296 councils
Relevant to this application:
Householder decisions

Wiltshire is slower than most councils at deciding householder applications, ranking #225 out of 296. The council extends the time limit on 55% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly more likely to be approved here (96%) 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
Wiltshire decision statistics
Based on MHCLG data, the year to March 2026
93%
Overall approval rate
Above avg (87%) #71 of 296
96%
Householder approved
Above avg (90%) #65 of 296
53%
Decided in 8 weeks
Below avg (63%) #225 of 296
55%
Extended time limit
Above avg (41%) #252 of 296
78%
Minor dwellings approved
339 decided (1-9 homes)
90%
Major dwellings approved
48 decided (10+ homes)
92%
Change of use approved
160 decided
3,659
Total decisions
256 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

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.