Planning application
Babbage House Castle Park Cambridge Cambridgeshire CB3 0AT
Works: Extension Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
S73 to vary conditions 2 (approved drawings), 3 (approval of materials) and 28 (approval of details of the trellis on the northeastern boundary) of ref: 23/04037/FUL (Refurbishment and retrofit of existing building with new fourth storey, rooftop plant and rear extension, new cycle parking and landscaping adjacent to the building together with new cycle hub in existing basement car park under Castle Court) for removal of the substation, increase to the approved single storey flat roofed extension, cycle parking changes, removal of the approved bin storage, relocation of the disabled driver parking space, additional landscaping and minor alterations to windows and doors.
As published by the council, reference 26/00567/S73
Application record
- Reference
- 26/00567/S73
- Type
- Section 73 - Remove/Vary Condition
- Status
- Decided
- Decision
- Granted As published: Granted Permission
- Received
- 13 Feb 2026
- Validated
- 13 Feb 2026
- Decided
- 17 Jul 2026
- Ward
- Castle
- Decision by
- Delegated Decision
- Postcode
- CB3 0AT
Site history
Applications at this address on the Cambridge register
This site has had 8 applications since 2024: 7 approved, 0 refused.
-
26/00567/CONDC Granted
Babbage House Castle Park Cambridge Cambridgeshire CB3 0AT
Submission of details required by condition 30 (Lighting Scheme) of planning permission 26/00567/S73
-
26/00567/CONDD Granted
Babbage House Castle Park Cambridge Cambridgeshire CB3 0AT
Submission of details required by condition 31 (EV Vehicle Charging Point Details) of planning permission 26/00567/S73
-
26/00567/CONDA Granted
Babbage House Castle Park Cambridge Cambridgeshire CB3 0AT
Submission of details required by condition 15 (Biodiverse Roof) of planning permission 26/00567/S73
-
26/00567/CONDB Granted
Babbage House Castle Park Cambridge Cambridgeshire CB3 0AT
Submission of details required by condition 18 (Design Stage BREEAM Assessment) of planning permission 26/00567/S73
-
23/04037/CONDG Withdrawn
Babbage House Castle Park Cambridge Cambridgeshire CB3 0AT
Submission of details required by condition 18 (design stage BREEAM assessment) of planning permission 23/04037/FUL
-
23/04037/CONDF Granted
Babbage House Castle Park Cambridge Cambridgeshire CB3 0AT
Submission of details required by condition 4 (sample panel) of planning permission 23/04037/FUL
-
23/04037/CONDA Granted
Babbage House Castle Park Cambridge Cambridgeshire CB3 0AT
Submission of details for part discharge of conditions 10 (traffic management plan), 24 (demolition/construction noise and vibration impact assessment) and 25 (airborne dust) of planning permission 23/04037/FUL
Timeline
Dates from the published record
-
13 Feb 2026
Received by Cambridge
-
17 Jul 2026
Decision issued: Granted Permission
-
23 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
4 later applications on the register refer to this one:
-
26/00567/CONDC Granted
Babbage House Castle Park Cambridge Cambridgeshire CB3 0AT
Submission of details required by condition 30 (Lighting Scheme) of planning permission 26/00567/S73
-
26/00567/CONDD Granted
Babbage House Castle Park Cambridge Cambridgeshire CB3 0AT
Submission of details required by condition 31 (EV Vehicle Charging Point Details) of planning permission 26/00567/S73
-
26/00567/CONDA Granted
Babbage House Castle Park Cambridge Cambridgeshire CB3 0AT
Submission of details required by condition 15 (Biodiverse Roof) of planning permission 26/00567/S73
-
26/00567/CONDB Granted
Babbage House Castle Park Cambridge Cambridgeshire CB3 0AT
Submission of details required by condition 18 (Design Stage BREEAM Assessment) of planning permission 26/00567/S73
- Application: 23/04037/FUL (Decided)
Documents
Plans, drawings, consultee responses and the officer's report
48 documents on file for this application
- DELEGATED REPORT
- DECISION NOTICE
- REVISED CYCLE PARKING
- TREE OFFICER COMMENTS
- EOT REQUEST
- URBAN DESIGN
- CONSERVATION
- PLANNING CONDITION ELEVATIONS - SOUTH WEST AND NORTH WEST
- PLANNING CONDITION ELEVATIONS - SOUTH EAST AND NORTH EAST
- PLANNING CONDITION 3
- PLANNING CONDITION 4
- ARBORICULTURAL IMPACT ASSESSMENT
- CYCLE PARKING
- TREE PROTECTION SCHEME
- CONSERVATION
- TREES
- URBAN DESIGN
- LOCAL HIGHWAY AUTHORITY
- LOCAL HIGHWAY AUTHORITY
- LANDSCAPE
- LANDSCAPE
- ENVIRONMENTAL QUALITY AND GROWTH
- LLFA
- ECOLOGY
- SUSTAINABILITY
- WASTE - SHARED SERVICE
- SUSTAINABILITY
- ACKNOWLEDGEMENT LETTER
- MAP OF NOTIFIED NEIGHBOURS
- SITE NOTICE
- SITE NOTICE
- ANGLIAN WATER
- FEE CALCULATION
- APPLICATION FORM - NO PERSONAL INFO
- ATTACHMENT SUMMARY FROM PORTAL
- BLOCK PLAN
- GENERAL ARRANGEMENT PLAN - LEVEL 01
- GENERAL ARRANGEMENT PLAN - LEVEL 03
- CYCLE SHELTER TO ADJACENT PROPERTY
- GENERAL ARRANGEMENT PLAN - LEVEL 02
- PLANNING CONDITION ELEVATIONS - SOUTH WEST AND NORTH WEST
- GENERAL ARRANGEMENT PLAN - LEVEL 00
- TRELLIS - PLAN AND ELEVATION 28
- TRELLIS AND EXTENSION ILLUSTRATIVE VIEWS FROM NO 265
- GENERAL ARRANGEMENT PLAN ROOF PLAN
- PLANNING CONDITION ELEVATIONS - SOUTH EAST AND NORTH EAST
- TRELLIS DETAIL
- MINOR MATERIAL AMENDMENT
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Open the documentsWhat this grant of permission means
Cambridge granted permission on 17 July 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
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 0.3 miles
-
Babbage House Castle Park Cambridge Cambridgeshire CB3 0AT
Submission of details for part discharge of conditions 10 (traffic management plan), 24 (demolition/construction noise and vibration impact assessment) and 25 (airborne dust) of planning permission 23/04037/FUL
Granted Conditions Demolition 13 docs -
Babbage House Castle Park Cambridge Cambridgeshire CB3 0AT
Submission of details required by condition 18 (design stage BREEAM assessment) of planning permission 23/04037/FUL
Withdrawn Conditions 10 docs -
Babbage House Castle Park Cambridge Cambridgeshire CB3 0AT
Submission of details required by condition 30 (Lighting Scheme) of planning permission 26/00567/S73
Granted Conditions 7 docs -
Babbage House Castle Park Cambridge Cambridgeshire CB3 0AT
Submission of details required by condition 31 (EV Vehicle Charging Point Details) of planning permission 26/00567/S73
Granted Conditions 8 docs -
Babbage House Castle Park Cambridge Cambridgeshire CB3 0AT
Submission of details required by condition 15 (Biodiverse Roof) of planning permission 26/00567/S73
Granted Conditions 16 docs -
Babbage House Castle Park Cambridge Cambridgeshire CB3 0AT
Submission of details required by condition 4 (sample panel) of planning permission 23/04037/FUL
Granted Conditions 14 docs
Other amendment applications
In Cambridge
-
23/04687/NMA2 Awaiting decision
Barnwell Local Centre Barnwell Road Cambridge Cambridgeshire CB5 8RG
Non material amendment on application 23/04687/FUL to: 1 - Community Centre Hall (Block ABC east elevation) single exit doors within garden space amended to double doors to comply with fire strategy. 2 - Community Centre (Block ABC west elevation) 1no. window to one to one room at request of Cambridge City Council due to operational requirements. 3 - Community Centre (Block ABC link roof) 1no. Skylight introduced for access and natural light. 4 - Community Centre (Block ABC) Glazing to garden wall omitted for hit and miss brick detail at request of Cambridge City Council due to vandalism and maintenance concerns. 5 - Community Centre (Garden) Ramp omitted due to appropriate existing levels allowing level access. 6 - All Blocks (Elevations) 825mm reduction in parapet height to accommodate appropriate technical floor and roof build ups, and service voids, which would have otherwise increased overall building height. 7 - Block ABC (North and East Elevations) 3no. RWP's introduced on both elevations because loadings on roof are too great to comply with warranty provider requirements if falls only go from front to back. additionally higher parapets would have been required contradicting above change. 8 - Block D (North elevation) Plant room door omitted as no longer a requirement for electrical plant room. 9 - Block A (South elevation) M4(3) slopes introduced to patios of units to allow easier wheelchair access at request of Cambridge City Council
-
26/02814/NMA1 Awaiting decision
115 Wadloes Road Cambridge Cambridgeshire CB5 8PF
Non material amendment on application 26/02814/HFUL to the ridge line of the building on the original plan from mainly E/W to N/S on the new plan and the eaves on the new plan are 90mm higher
-
23/04732/NMA6 Awaiting decision
Devonshire Gardens Devonshire Road Cambridge CB1 2BJ
Non material amendment on application 23/04732/S73 for changes to the Permitted Scheme comprising the omission of the balustrades on the western elevation of Block F&G parapet gutters.
-
26/03739/S73 Awaiting decision
98 Riverside Cambridge Cambridgeshire CB5 8HN
S73 to vary condition 2 (approved plans) of ref: 26/01087/HFUL (Part single, part two storey side extension with first floor terrace and sedum roof. Roof extension including rear dormer, following demolition of existing carport building and separate lean-to structures. Alterations to fenestration.) to include repositioning of three walls to align with existing structure, patio door changed to window, addition of rooflights, metal balustrade instead of glass, and amended attic windows.
-
24/04593/NMA1 Granted
12 Aylestone Road Cambridge Cambridgeshire CB4 1HF
Non material amendment on application 24/04593/FUL to include additional 2no projecting solar shade louvre installation to the rear elevation.