31 Mill Lane Bassingbourn Cum Kneesworth Cambridgeshire SG8 5PP Data via plota.co.uk

26/03205/LBC - Listed Building Consent Awaiting decision
Extensions & alterationsListed buildings

Proposal

Installation of staircase, new internal partition, upgrading first floor storage area to a shower room, minor alterations to internal layout and 3no.rooflights to rear elevation. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
27 Aug 2026
✓
Consultation
7 Sept 2026
Decision
Expected by 22 Oct 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision around 19 Oct 2026, from South Cambridgeshire's recent extensions.

Documents 10

Statements & assessments 2

PDF DESIGN & ACCESS STATEMENT Design and Access Statement · 24 Aug 2026 View ↗ PDF HERITAGE IMPACT ASSESSMENT Application Survey / Assessment / Statement · 24 Aug 2026 View ↗

Plans & drawings 1

PDF A.26.7.1 LOCATION PLAN Superseded Documents · 24 Aug 2026 View ↗

Application forms 2

PDF APPLICATION FORM - NO PERSONAL INFO Application Information · 24 Aug 2026 View ↗ PDF FEE CALCULATION Application Information · 24 Aug 2026 View ↗

Consultation & comments 1

PDF EMAIL - UPDATED PROPOSAL Agent / Applicant Comments · 27 Aug 2026 View ↗

Other documents 4

PDF ACKNOWLEDGEMENT LETTER Application Officer Correspondence · 27 Aug 2026 View ↗ PDF SITE NOTICE Application Press/Site Notices · 27 Aug 2026 View ↗ PDF INVALID LETTER Application Information · 26 Aug 2026 View ↗ PDF ATTACHMENT SUMMARY FROM PORTAL Attachment Summary · 24 Aug 2026 View ↗

All documents on the council site ↗

Site constraints 8

Flood zone 3, rivers and sea
High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
Bassingbourn 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 ↗
Public footpath 9 m away
Matters where it crosses or adjoins the site: obstructing a path without a diversion order is an offence, and work cannot start until the order is confirmed.
Compiled from highway authority data, not the legal definitive map. A few authorities have not published, so no path shown is not proof there is none.
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
3 listed buildings within 150 m
Nearest: Mill House, Grade II, 38 m away · 3 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 3 with distances
Historic England ↗
Scheduled monument 149 m away: Bury Yard moated site adjacent to Milldyke
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 Bassingbourn built-up area; the 1970s provisional farmland map had this area as grade 2, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Not green belt

Checked on 11 September 2026. 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.

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Other new applications on this street

29 Jun 2026Approved

9 Mill Lane Bassingbourn Cum Kneesworth Cambridgeshire SG8 5PR

Single storey rear extension, new first floor window and internal alterations

26/02365/HFUL

Nearby new applications

28 Aug 2026Pending

15 North End Bassingbourn Cum Kneesworth Cambridgeshire SG8 5NX

Single storey side and rear extension with roof lantern and new external bi-fold...

26/03282/LBC
28 Aug 2026Pending

15 North End Bassingbourn Cum Kneesworth Cambridgeshire SG8 5NX

Single storey side and rear extension with roof lantern and new external bi-fold...

26/03282/LBC
28 Aug 2026Pending

15 North End Bassingbourn Cum Kneesworth Cambridgeshire SG8 5NX

Single storey side and rear extension with roof lantern and new external bi-fold...

26/03282/LBC
27 Aug 2026Pending

31 Mill Lane Bassingbourn Cum Kneesworth Cambridgeshire SG8 5PP

Installation of staircase, new internal partition, upgrading first floor storage...

26/03205/LBC
27 Aug 2026Pending

31 Mill Lane Bassingbourn Cum Kneesworth Cambridgeshire SG8 5PP

Installation of staircase, new internal partition, upgrading first floor storage...

26/03205/LBC
23 Jul 2026Pending

9 South End Bassingbourn Cum Kneesworth Cambridgeshire SG8 5NJ

T1 - Ash (mature multi-stemmed) - Crown reduce by approximately 2-3 metres from ...

26/0748/TTCA

Important details

Council
South Cambridgeshire
Application type
Listed Building Consent
Postcode
SG8 5PP
Received
27 Aug 2026
Validated
27 Aug 2026
Ward
Bassingbourn
Parish
Bassingbourn Cum Kneesworth CP
Case officer
Show
Target decision
22 Oct 2026
Applicant
Show
Agent
BGB UK Ltd.

Decision outlook

Day 18 of the 56-day target. South Cambridgeshire usually decides extensions by day 53.

Day 1838 days to the 56-day target
87%decided within 8 weeks
96%approved
386decided in the last year

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

Public comments

No public comments yet.

Last counted 12 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Site or press notice
7 Sept 2026
Statutory expiry
22 Oct 2026
Env. assessment
No

Historical activity at this location

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

This property

Previous applications at this address

2022 Approved
Installation of packaged treatment plant beneath driveway.
22/03670/HFUL
2022 Approved
Installation of packaged treatment plant beneath driveway.
22/03670/HFUL
Within ~100m

Nearby activity

2025 Approved
30 Mill Lane Bassingbourn Cum Kneesworth Cambridgeshire SG8 5PP
First floor rear extension and installation of 1no. window to west elevation.
25/04911/HFUL
2025 Approved
30 Mill Lane Bassingbourn Cum Kneesworth Cambridgeshire SG8 5PP
First floor rear extension and installation of 1no. window to west elevation.
25/04911/HFUL
2025 Approved
32 Mill Lane Bassingbourn Cum Kneesworth Cambridgeshire SG8 5PP
One of 2 Horse chestnut trees on which there are TPOs at my home address is dead. it over…
25/0511/TTPO
2025 Approved
32 Mill Lane Bassingbourn Cum Kneesworth Cambridgeshire SG8 5PP
One of 2 Horse chestnut trees on which there are TPOs at my home address is dead. it over…
25/0511/TTPO
2022 Approved
22 Mill Lane Bassingbourn Cum Kneesworth Cambridgeshire SG8 5PR
Single-storey extension to front.
22/04035/HFUL
2022 Approved
22 Mill Lane Bassingbourn Cum Kneesworth Cambridgeshire SG8 5PR
Single-storey extension to front.
22/04035/HFUL
2021 Approved
32 Mill Lane Bassingbourn Cum Kneesworth SG8 5PP
TPO 0033 (2003) G1: Two horse chestnut trees to reduce the crown by 2.75 metres; crown li…
21/0927/TTPO
2021 Approved
32 Mill Lane Bassingbourn Cum Kneesworth SG8 5PP
TPO 0033 (2003) G1: Two horse chestnut trees to reduce the crown by 2.75 metres; crown li…
21/0927/TTPO
2020 Approved
32 Mill Lane Bassingbourn Cum Kneesworth SG8 5PP
Two storey rear extension
20/01701/HFUL
2020 Approved
32 Mill Lane Bassingbourn Cum Kneesworth SG8 5PP
Two storey rear extension
20/01701/HFUL
2019 Approved
The Coach House 9A Mill Lane Bassingbourn Cum Kneesworth Royston SG8 5PR
T1 - Common Horse Chestnut - Crown reduction - reduce the height and spread of the tree b…
S/1063/19/TC
2019 Approved
The Coach House 9A Mill Lane Bassingbourn Cum Kneesworth Royston SG8 5PR
T1 - Common Horse Chestnut - Crown reduction - reduce the height and spread of the tree b…
S/1063/19/TC
2018 Approved
Old Mill House 33 Mill Lane Bassingbourn Cum Kneesworth Royston Cambridgeshire SG8 5PP
T1 Sequoiadendron giganteum (Wellingtonia) to crown lift to 3m dead wood and fit a lightn…
S/3902/18/TC
2018 Approved
Old Mill House 33 Mill Lane Bassingbourn Cum Kneesworth Royston Cambridgeshire SG8 5PP
T1 Sequoiadendron giganteum (Wellingtonia) to crown lift to 3m dead wood and fit a lightn…
S/3902/18/TC
2018 Approved
23 Mill Lane Bassingbourn Cum Kneesworth Royston Cambridgeshire SG8 5PP
Demoltion of conservatory and erection of a single storey side extension
S/0003/18/FL
2018 Approved
23 Mill Lane Bassingbourn Cum Kneesworth Royston Cambridgeshire SG8 5PP
Demoltion of conservatory and erection of a single storey side extension
S/0003/18/FL
2016 Approved
The Coach House 9A Mill Lane Bassingbourn Cum Kneesworth Royston SG8 5PR
Alterations and extensions: enlarge existing boiler room to form utility room. Form new p…
S/0740/16/FL
2016 Approved
The Coach House 9A Mill Lane Bassingbourn Cum Kneesworth Royston SG8 5PR
Alterations and extensions: enlarge existing boiler room to form utility room. Form new p…
S/0740/16/FL
South Cambridgeshire
Planning Authority Score
8.1/10
Excellent
#25 of 296 councils
Relevant to this application:
Other decisions

South Cambridgeshire is one of the fastest councils in England for householder decisions, ranking #24 out of 296. Householder applications are slightly more likely to be approved here (95%) than the national average (90%).

Among the fastest councils in England
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
South Cambridgeshire decision statistics
Based on MHCLG data, the year to March 2026
94%
Overall approval rate
Above avg (87%) #45 of 296
95%
Householder approved
Above avg (90%) #91 of 296
84%
Decided in 8 weeks
Above avg (63%) #24 of 296
31%
Extended time limit
Below avg (41%) #60 of 296
86%
Minor dwellings approved
215 decided (1-9 homes)
96%
Major dwellings approved
27 decided (10+ homes)
79%
Change of use approved
38 decided
1,509
Total decisions
96 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings