Planning application
3 Mill Farm Crescent Whitton Middlesex TW4 5PF
Works: Extension Demolition Small domestic
Read from the description, not a valuation. How we read the register
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Proposed single storey rear extension, 6m in depth, 3.62m in height, 3m in height to eaves, following demolition of existing conservatory.
As published by the council, reference PA26/2527
Application record
- Reference
- PA26/2527
- Type
- General Permitted Development Extension
- Status
- Decided
- Decision
- GPD Extension Refused
- Received
- 21 Jul 2026
- Validated
- 22 Jul 2026
- Decided
- 14 Aug 2026
- Ward
- Heathfield Ward [HTF]
- Decision by
- Delegated Decision
- Postcode
- TW4 5PF
Timeline
Dates from the published record
-
21 Jul 2026
Received by Richmond upon Thames
-
22 Jul 2026
Validated
Checked as complete and ready for consideration.
-
26 Jul 2026
Added to PlanIndex
-
14 Aug 2026
Decision issued: GPD Extension Refused
Documents
Plans, drawings, consultee responses and the officer's report
11 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this refusal means
Richmond upon Thames refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.
About prior approval applications
Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
2 Mill Farm Crescent Whitton Richmond Upon Thames TW4 5PG
Conversion of existing semi detached house into two self contained 1 bedroom flats and a 2 storey side extension providing 1 self contained unit.
Withdrawn Full applications New dwelling Extension 9 docs -
749 Hanworth Road Whitton Richmond Upon Thames TW4 5NY
Proposed 2-storey side extension to allow conversion of property into 4 self-contained flats (3 no. 1 bed flats and 1 no. studio flat).
Granted Full applications New dwelling Extension 6 docs -
764 Hanworth Road Whitton Richmond Upon Thames TW4 5NU
Proposed Single Storey Rear Extension And Two Storey Side Extension.
Granted Householder Extension 4 docsSmall domestic -
758 Hanworth Road Whitton Richmond Upon Thames TW4 5NU
Widening of existing vehicular access to 3.5m.
Refused Householder 9 docsDomestic -
16 Mill Farm Crescent Whitton Richmond Upon Thames TW4 5PG
Demolition Of Existing Rear Extension And Erection Of A New Single Storey Rear Extension.
Granted Householder Extension Demolition 11 docsSmall domestic -
756 Hanworth Road Whitton Richmond Upon Thames TW4 5NU
Widening of existing vehicular access to 3.4m.
Granted Householder 5 docsDomestic
Other prior approval applications
In Richmond upon Thames
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PA26/2560 Granted
32 Fortescue Avenue Twickenham TW2 5LS
Construction of a hip to gable and rear dormer roof extension, rooflights to front elevation and single storey rear extension
-
PA26/3175 Awaiting decision
146, Waldegrave Road, Teddington, TW11 8NA
CONSTRUCTION OF HIP TO GABLE AND REAR DORMER EXTENSIONS,INSERTION OF ROOFLIGHTS,ONE OBSCURE GLAZED SIDE WINDOW AND ALTERATIONS TO THE SOIL VENT PIPE. RESUBMISSION OF PREVIOUS REFUSED APPLICATION REF. PA26/2122.
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PA26/2193 Refused
5, The Hermitage, Richmond, TW10 6SH
ASHP unit to rear flat roof, AOV (automatic opening vent) - flue to rear flat roof
-
PA26/2454 Granted
11 Collingwood Close Twickenham TW2 7AE
Hip to gable and rear dormer roof extensions and insertion of 2x rooflights to the front roof slope.
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PA26/0893 Granted
21, Gloucester Road, Twickenham, TW2 6NF
PROPOSED OUT BUILDING TO BE USED FOR STORAGE, SUMMER HOUSE AND GYMNASIUM