17 Knights Way Milton Cambridgeshire CB24 6DE Data via plota.co.uk

26/02251/HFUL - Householder Works/Extension Approved

Proposal

Replacement of existing conservatory roof, windows and glazing on retained brick plinth walls. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
15 Jun 2026
✓
Consultation
8 Jul 2026
✓
Approved
10 Aug 2026

Approved on 10 Aug 2026 · Delegated Decision · Last checked 10 Aug 2026

Site constraints 7

Grade II listed: Lodge, Wall and Gate Piers at Number 17
List entry 1127354 · The pin is inside its outline · 2 more listed buildings within 150 m (2 Grade II)
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 the other 2 with distances
Historic England ↗
National infrastructure project 929 m away: A14 Cambridge to Huntingdon Improvement Scheme
The site is 929 m from the project boundary. Highway, decided. The project page says whether consent was granted. Also within 2 km: Cambridge Waste Water Treatment Plant Relocation (decided, 1186 m); East West Rail - Bedford to Cambridge and Western improvements (at pre-application, 1285 m).
Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.
Planning Inspectorate project page ↗
Also on the record
Conservation area 28 m away: Milton; Tree preservation order 6 m away: MILTON High Street; Inside the Milton (South Cambridgeshire) built-up area; Green belt 66 m away: Cambridge; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 3, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 6 October 2026. 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.

Sales history 5

Last sold for £605,000 in February 2025. Detached house, freehold.

26 February 2025£605,000
8 May 2019£480,000
13 October 2014£445,000
24 October 2005£300,000
28 June 1996£123,700

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

Building

Floor area108 m² (1,163 sq ft)
Energy ratingE (51 out of 100), could reach C
PropertyDetached house, 5 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in December 2018, the latest held for this property. The building may have changed since. View the certificate

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Important details

Application type
Householder Works/Extension
Postcode
CB24 6DE
Received
15 Jun 2026
Validated
15 Jun 2026
Ward
Milton & Waterbeach
Parish
Milton CP
Case officer
Show
Target decision
10 Aug 2026
Decision
Granted Permission
Decision date
10 Aug 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Vivaldi Construction Ltd

How this decision compares

Decided in 56 days from validation, about the council's usual 53 days. Approved, as 97% of extensions here are.

85%decided within 8 weeks
97%approved
677decided 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.

9 neighbours consulted · Last counted 10 Aug 2026

Read the comments on the council site ↗

Consultation & key dates

Site or press notice
8 Jul 2026
Statutory expiry
10 Aug 2026
Env. assessment
No
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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

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.