17 Mount Pleasant Cambridge Cambridgeshire CB3 0BL Data via plota.co.uk
Proposal
Single storey rear/side extension, garden studio to side, new shed, new opening in garden wall, raise height of garden wall, new window and rooflight to rear. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 15 Dec 2026, from Cambridge's recent extensions.
Documents 10
Statements & assessments 5
Application forms 2
Consultation & comments 1
Site constraints 5
Show the other 7 with distances
- 51 mStorey's AlmshousesGrade II
- 117 mEnd House South and End House NorthGrade II
- 126 m83, Castle StreetGrade II
- 134 mChapel of St Edmund's House (Roman Catholic)Grade II
- 134 mWestminster College BoundsGrade II
- 136 m55-69, Castle StreetGrade II
- 145 mCastle End Mission and Working Mens Institute with attached Iron HallGrade II
Checked on 1 November 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.
Sales history 1
Last sold for £840,000 in December 2023. Terraced house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in February 2020, the latest held for this property. The building may have changed since. View the certificate
Every application in Cambridge - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
Decision outlook
Day 21 of the 56-day target. Cambridge usually decides extensions by day 54.
Plota live figures for extensions decided by Cambridge in the last twelve months, from validation. Cambridge decision record →
Public comments
No public comments yet.
Last counted 6 Nov 2026
Consultation & key dates
- Site or press notice
- 11 Nov 2026
- Statutory expiry
- 17 Dec 2026
- Env. assessment
- No
Historical activity at this location
27 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Cambridge is one of the fastest councils in England for householder decisions, ranking #21 out of 296. Only 26% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).
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.
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17 Mount Pleasant Cambridge Cambridgeshire CB3 0BL
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