Planning application
21 MONNOW GARDENS, WEST END, SOUTHAMPTON, SO18 3QD
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
Prior Notification for the construction of a single storey rear extension (depth 4 metres, eaves height not exceeding 3 metres, and maximum height not exceeding 4 metres), following removal of existing conservatory.
As published by the council, reference PN/26/101199
Application record
- Reference
- PN/26/101199
- Type
- Prior notification
- Status
- Decided Prior Approval Not Required
- Decision
- Prior Approval Not Required
- Received
- 2 Apr 2026
- Validated
- 16 Apr 2026
- Decided
- 18 May 2026
- Ward
- West End South Ward
- Parish
- West End CP
- Decision by
- Delegated Decision
- Postcode
- SO18 3QD
Timeline
Dates from the published record
-
2 Apr 2026
Received by Eastleigh
-
16 Apr 2026
Validated
Checked as complete and ready for consideration.
-
18 May 2026
Decision issued: Prior Approval Not Required
-
25 Jul 2026
Added to PlanIndex
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 grant of permission means
Eastleigh granted permission on 18 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 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.
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Other prior approval applications
In Eastleigh
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PN/26/102040 Decided
34 CRANBURY ROAD, EASTLEIGH, SO50 5HA
Prior Notification for the construction of a single storey rear extension with a flat roof, constructed in materials similar to that of the existing dwellinghouse (depth 6.0m, height at the eaves 3.0 metres, and maximum height 3.0 metres).
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PN/26/102035 Decided
IMPERIAL HOUSE, GRANGE DRIVE, HEDGE END, SOUTHAMPTON, SO30 2AF
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PN/26/101581 Granted
55-57 MARKET STREET, EASTLEIGH, SO50 5RF
Prior Notification for the creation of 1.no 1-bedroom flat and 1.no studio flat at first floor from Class E with the retention of Class E at the ground floor under Schedule 2, Part 3, Class G of the Town and Country Planning (General Permitted Development) Order 2015
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PN/26/101777 Granted
178 HURSLEY ROAD, CHANDLER'S FORD, EASTLEIGH, SO53 1JS
Prior Notification for the construction of a single storey rear extension with flat roof (depth not exceeding 5.2m, height to eaves 2.40m and maximum height not exceeding 3.20m)
-
PN/26/101709 Granted
4 WEST HORTON LANE, BISHOPSTOKE, EASTLEIGH, SO50 8LR
Prior Notification for the erection of a single storey rear extension. Depth 4.3 metres, overall height 3.45 metres, eaves height 2.95 metres.