Planning application
46 Milton Avenue Sutton SM1 3QE
Works: Extension 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
Erection of a single storey rear extension.
As published by the council, reference DM2026/00361
Application record
- Reference
- DM2026/00361
- Type
- Householder Application
- Status
- Application Granted
- Decision
- Application Granted
- Received
- 20 Mar 2026
- Validated
- 20 Mar 2026
- Decided
- 15 May 2026
- Ward
- Carshalton Central
- Decision by
- Delegated Decision
- Postcode
- SM1 3QE
Site history
Applications at this address on the Sutton register
This site has had 2 applications since 2026: 1 approved, 0 refused.
-
DM2026/00708 Decided
46 Milton Avenue Sutton SM1 3QE
Erection of a single storey rear extension.
Timeline
Dates from the published record
-
20 Mar 2026
Received by Sutton
-
15 May 2026
Decision issued: Application Granted
-
25 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Design Extension Agent, a design practice registered in Purley
Active · incorporated 2025 · Purley
121 applications on PlanIndex · across 23 councils · 75% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
13 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 grant of permission means
Sutton granted permission on 15 May 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 householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
46 Milton Avenue Sutton SM1 3QE
88% historically approved · decision due ~6 Aug
Erection of a single storey rear extension.
Decided ExtensionSmall domestic -
38 Brookfield Avenue Sutton SM1 3QF
Erection of a two storey side extension.
Granted Householder Extension 10 docsDomestic -
31 Milton Avenue Sutton SM1 3QB
Partial conversion of existing garage and erection of a first floor side extension. Installation of replacement patio doors and windows to rear elevation and a roof light to front roof slope.
Granted Householder Extension Loft or dormer +1 13 docsDomestic -
10 Mead Crescent Sutton SM1 3QS
Erection of a single storey detached outbuilding to rear garden.
Granted Outline 13 docsSmall domestic -
27 Milton Avenue Sutton SM1 3QB
Erection of a single storey rear extension and a first floor rear extension.
Refused Householder Extension 21 docsSmall domestic -
27 Milton Avenue Sutton SM1 3QB
Erection of a part one, part two storey rear extension.
Refused Householder Extension 20 docsDomestic
Other householder applications
In Sutton
-
DM2026/00600 Granted
5 Waterer Rise Wallington SM6 9DN
Erection of front boundary gates with walls, piers and railings.
-
DM2026/00764 Granted
12 The Causeway Sutton SM2 5RS
Erection of a single storey rear extension and provision of a raised rear terrace and steps, two dormer extensions to both front and rear roofslopes, alterations to roof of existing single storey side extension, partial conversion of garage into habitable room and alterations to fenestrations.
-
DM2026/00544 Granted
18 Cheviot Close Sutton SM2 5SB
Erection of a single storey front, side and rear extension.
-
DM2026/00083 Granted
53 Oxford Road Carshalton SM5 3QZ
Erection of a part one, part two storey side and rear extension. Conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope.
-
DM2026/00644 Granted
37 Farm Way Worcester Park KT4 8RZ
Erection of a single storey rear extension and conversion of the garage to a habitable room with associated external works.