29 Lawrance Lea Harston Cambridgeshire CB22 7QR Data via plota.co.uk

26/02916/HFUL - Householder Works/Extension Awaiting decision
Extensions & alterations

Proposal

Single storey front and rear extension, including conversion of existing garage to habitable space. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
31 Jul 2026
Decision
Expected by 25 Sept 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision around 22 Sept 2026, from South Cambridgeshire's recent extensions.

Documents 5

Application forms 2

PDF APPLICATION FORM - NO PERSONAL INFO Application Information · 31 Jul 2026 View ↗ PDF FEE CALCULATION Application Information · 31 Jul 2026 View ↗

Other documents 3

PDF RECEIPT Application Officer Correspondence · 4 Aug 2026 View ↗ PDF APPLICATION VALID Application Officer Correspondence · 4 Aug 2026 View ↗ PDF ATTACHMENT SUMMARY FROM PORTAL Attachment Summary · 31 Jul 2026 View ↗

All documents on the council site ↗

Site constraints 2

Also on the record
Inside the Harston 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
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

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

10 Jul 2026Approved

26 Lawrance Lea Harston Cambridgeshire CB22 7QR

Single storey rear extension and detached single storey games room to rear garde...

26/02619/HFUL

Nearby new applications

19 Aug 2026Pending

51 High Street Harston Cambridgeshire CB22 7PZ

New access, boundary wall and gate along with erection of new cart lodge.

26/03151/FUL
19 Aug 2026Pending

51 High Street Harston Cambridgeshire CB22 7PZ

New access, boundary wall and gate along with erection of new cart lodge.

26/03151/FUL
19 Aug 2026Pending

51 High Street Harston Cambridgeshire CB22 7PZ

New access, boundary wall and gate along with erection of new cart lodge.

26/03151/FUL
17 Aug 2026Pending

2 High Street Harston Cambridgeshire CB22 7PX

Submission of details required by conditions 17 (water efficiency specification)...

25/02509/CONDD
17 Aug 2026Pending

2 High Street Harston Cambridgeshire CB22 7PX

Submission of details required by conditions 17 (water efficiency specification)...

25/02509/CONDD
17 Aug 2026Pending

2 High Street Harston Cambridgeshire CB22 7PX

Submission of details required by conditions 17 (water efficiency specification)...

25/02509/CONDD

Important details

Council
South Cambridgeshire
Application type
Householder Works/Extension
Postcode
CB22 7QR
Received
31 Jul 2026
Validated
31 Jul 2026
Ward
Harston & Comberton
Parish
Harston CP
Case officer
Show
Target decision
25 Sept 2026
Applicant
Show
Agent
Agency of Architecture

Decision outlook

Day 45 of the 56-day target. South Cambridgeshire usually decides extensions by day 53.

Day 4511 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.

5 neighbours consulted · Last counted 12 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
25 Sept 2026
Env. assessment
No

Historical activity at this location

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

This property

Previous applications at this address

2022 Approved
Single storey extension to front and rear.
22/02273/HFUL
2022 Approved
Single storey extension to front and rear.
22/02273/HFUL
Within ~100m

Nearby activity

2022 Refused
Byeways Station Road Harston CB22 7NY
part single, part two storey rear extensions including erection of a front boundary wall…
22/01126/HFUL
2022 Refused
Byeways Station Road Harston CB22 7NY
part single, part two storey rear extensions including erection of a front boundary wall…
22/01126/HFUL
2021 Approved
17 The Paddock Harston CB22 7PR
First floor extension, extension of porch and single storey rear extension to replace the…
21/04326/HFUL
2021 Approved
17 The Paddock Harston CB22 7PR
First floor extension, extension of porch and single storey rear extension to replace the…
21/04326/HFUL
2021 Approved
28 Lawrance Lea Harston CB22 7QR
First floor side extension with dormer window over existing garage, monopitch roof to rep…
21/04070/HFUL
2021 Approved
28 Lawrance Lea Harston CB22 7QR
First floor side extension with dormer window over existing garage, monopitch roof to rep…
21/04070/HFUL
2021 Approved
Byeways Station Road Harston CB22 7NY
Part single, part two storey rear extensions including erection of a front boundary wall…
21/02100/HFUL
2021 Approved
Byeways Station Road Harston CB22 7NY
Part single, part two storey rear extensions including erection of a front boundary wall…
21/02100/HFUL
2020 Refused
Byeways Station Road Harston CB22 7NY
Part single part double storey rear extension
20/05171/HFUL
2020 Refused
Byeways Station Road Harston CB22 7NY
Part single part double storey rear extension
20/05171/HFUL
2019 Approved
18 The Paddock Harston Cambridge Cambridgeshire CB22 7PR
Certificate of lawful development for a single storey rear extension
S/2578/19/LD
2019 Approved
18 The Paddock Harston Cambridge Cambridgeshire CB22 7PR
Certificate of lawful development for a single storey rear extension
S/2578/19/LD
2019 Approved
21 The Paddock Harston CB22 7PR
Single storey rear extension including re-roofing of existing flat roof extension to matc…
S/1837/19/FL
2019 Approved
21 The Paddock Harston CB22 7PR
Single storey rear extension including re-roofing of existing flat roof extension to matc…
S/1837/19/FL
2016 Approved
2 Lawrance Lea Harston CB22 7QR
Lawful development certificate for proposed single storey rear extension
S/1989/16/LD
2016 Approved
2 Lawrance Lea Harston CB22 7QR
Lawful development certificate for proposed single storey rear extension
S/1989/16/LD
South Cambridgeshire
Planning Authority Score
8.1/10
Excellent
#25 of 296 councils
Relevant to this application:
Householder 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