Planning application
DM2026/00391
69 Cornwall Road Cheam SM2 6DU
Proposal
Change of use from Class C3 (residential) to Class C4 (small house of multiple occupation) to provide 4 HMO rooms, involving the erection of a single storey rear extension, conversion of the attached flank garage into habitable rooms and alterations to ground floor front, flank and rear fenestrations.
As published by the council, reference DM2026/00391
Timeline
Dates from the published record
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26 Mar 2026
Received by Sutton
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15 Apr 2026
Validated
Checked as complete and ready for consideration.
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25 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Sutton for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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DM2023/01180 Granted
70 York Road Cheam SM2 6HJ
Conversion of loft space involving alterations to existing roofline, three dormer extensions at rear and rooflights to front roofslope.
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DM2023/01291 Granted
63 Cornwall Road Cheam SM2 6DU
Erection of first floor side extensions, conversion of loftspace involving alterations to existing roofline, dormer extension to rear and alterations to fenestrations.
-
B2004/52511 Granted
71 York Road Cheam Surrey SM2 6HN
Erection of a first floor rear extension.
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B2010/63551 Granted
71 York Road Cheam SM2 6HN
Non-material amendment to previously approved application B2010/63117/HHA - Change roof from part flat/part apex to full apex roof.
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B2002/49265 Granted
79 York Road Cheam Surrey SM2 6HN
Erection of a conservatory at rear.
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DM2023/01210 Granted
94 Cornwall Road Cheam SM2 6DS
Demolition of existing outbuilding and erection of new outbuilding on same footprint.
Other full applications applications
In Sutton
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DM2026/00574 Granted
81 Banstead Road Carshalton SM5 3NP
Change of use from Class Ea (Display or retail sale of goods) to Class Eb (Sale of food and drink for consumption on the premises) involving the addition of an extraction flue to the rear.
-
DM2026/00645 Granted
28 Deans Road Sutton SM1 1QP
Erection of infill dormer extensions to the front and rear.
-
DM2026/00649 Granted
St Margarets Catholic Church Fir Tree Grove Carshalton SM5 4NG
Demolition of detached garage and erection of single storey community hall with adjoining roof, access ramp, and alterations to parking and landscaping.
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DM2026/00646 Refused
Flat 2 2 Hampton Road Worcester Park KT4 8ET
Conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope.
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DM2026/00374 Refused
2 Arlington Drive Carshalton SM5 2EX
Erection of an attached two storey dwelling with cycle and refuse storage.