Planning application
174 Thoday Street Cambridge Cambridgeshire CB1 3AX
Works: Extension Loft or dormer Small domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
S73 to vary condition 2 (Approved plans) of planning permission 25/03781/FUL (Two storey side extension, hip to gable roof extension including rear dormer and part single storey, part two storey rear extension. Change of use from C3 (dwelling) to C4 (HMO) for 6 persons along with bin and cycle storage to front. External render/insulation) to change the use from C3 (Dwelling) to large 6 bedroom 7 person HMO.
As published by the council, reference 26/03084/S73
Application record
- Reference
- 26/03084/S73
- Type
- Section 73 - Remove/Vary Condition
- Status
- Awaiting decision
- Received
- 12 Aug 2026
- Validated
- 17 Aug 2026
- Ward
- Romsey
- Postcode
- CB1 3AX
Comment by 9 September 2026
The council is taking comments on this application until then. Have your say on Cambridge's portal.
Timeline
Dates from the published record
-
12 Aug 2026
Received by Cambridge
-
17 Aug 2026
Validated
Checked as complete and ready for consideration.
-
27 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 12 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Cambridge took a median of 52 days over the applications it decided in the last year.
Related applications
Cases linked to this one on the register
- Application: 25/03781/FUL (Decided)
Documents
Plans, drawings, consultee responses and the officer's report
11 documents on file for this application
- CONSULTEE COMMENT SUBMITTED ONLINE
- CONSULTEE COMMENT SUBMITTED ONLINE
- SUSTAINABILITY
- NATURAL ENGLAND
- ACKNOWLEDGEMENT LETTER
- MAP OF NOTIFIED NEIGHBOURS
- WASTE - SHARED SERVICE
- COVER EMAIL
- INVALID LETTER
- PROPOSED EXTENSIONS AND ALTERATIONS
- APPLICATION APPLICATION FORM
Trade members open them from here.
Open the documentsWhat happens while it is decided
This application is with Cambridge for determination, against a statutory target of eight weeks. Over the last year Cambridge decided amendment applications in a median of 35 days. More in our guide to how long planning decisions take.
About amendment applications
An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
160 Thoday Street Cambridge Cambridgeshire CB1 3AX
Change of use from residential to a 5 bed, 5 person HMO, together with a single storey rear extension and internal replan
Granted Full applications Extension 25 docsSmall domestic -
109 Thoday Street Cambridge Cambridgeshire CB1 3AT
(1) Silver Birch 25m high, requiring 50% reduction to 12.5m (2) Rowan Berry tree 22m high, requiring 50% reduction to 11m high. The shaping of the trees will reduce their spread from 10m to 6m.
Granted Trees 11 docs -
97 Thoday Street Cambridge Cambridgeshire CB1 3AT
T1 Sycamore removal due to size of tree in area effecting multiple gardens T2 Elder removal as low value, and position it is growing in
Split decision Trees 9 docs -
108 Catharine Street Cambridge Cambridgeshire CB1 3AR
T1 - Pagoda Tree - Reduce by up to 3m
Granted Trees -
163 Ross Street Cambridge Cambridgeshire CB1 3BS
T1 - Cherry - fell T2 - Leyland Cypress - fell
Granted Trees 7 docs -
165 Ross Street Cambridge Cambridgeshire CB1 3BS
T1 - Group of 4 Leyland - fell
Granted Trees 8 docs
Other amendment applications
In Cambridge
-
23/04732/NMA5 Awaiting decision
Devonshire Gardens Devonshire Road Cambridge CB1 2BJ
Non material amendment of planning permission 23/04732/S73 Addition of oak pergola to terrace areas of the Blocks B, C and D, Roof access walkways / handrails added to provide maintenance access to PV panels and rooflights on roofs of Blocks B, C and D, Rainwater overflows added to Block B to meet requirements of blue/green roof system, Roof access walkway/handrail added to Block C to provide maintenance access for PV Panels and Rainwater overflows added to Block D to meet requirements of blue/green roof system.
-
26/02644/S73 Granted
14 Lyndewode Road Cambridge Cambridgeshire CB1 2HL
S73 to vary condition 2 (approved plans) of planning permission 25/00583/HFUL (Demolition of existing rear extension and garden room with new single storey rear extension and new annex in the rear garden and associated landscaping works) to incorporate front garden landscaping arrangements and the addition of a cycle store within the side passage.
-
25/02891/NMA1 Granted
19 Selwyn Road Cambridge Cambridgeshire CB3 9EA
Non material amendment on application 25/02891/HFUL for outbuilding reduction in size.
-
25/04475/NMA1 Granted
11 Romsey Terrace Cambridge Cambridgeshire CB1 3NH
Non material amendment on application 25/04475/HFUL to include changes to fully glass/glazed roof for the side return we wish to switch it with a tiled roof containing three standardised roof lights and a vent for an extractor fan.
-
26/03325/S73 Awaiting decision
Robinson College Grange Road Cambridge Cambridgeshire CB3 9AN
S73 to vary condition 2 (approved drawings) of planning permission 25/02613/FUL (Upgrade and modifications to the ductwork, ventilation canopies and HVAC system to the main basement kitchen, including the creation of a new plant room and associated internal and external works) to allow revised extract ductwork across the Cloister Corridor, discharging through new louvres within an existing masonry opening, together with associated alterations to the positioning of condenser units.