Planning application
20 Teddington Park Teddington TW11 8DA
Works: Loft or dormer Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Rear Dormer Window
As published by the council, reference PA25/3501
Application record
- Reference
- PA25/3501
- Type
- Section 192 Permitted Development
- Status
- Decided
- Decision
- Granted As published: Granted Permission
- Received
- 6 Oct 2025
- Validated
- 25 Nov 2025
- Decided
- 13 Jan 2026
- Ward
- Teddington Ward [TDD]
- Decision by
- Delegated Decision
- Postcode
- TW11 8DA
Site history
Applications at this address on the Richmond upon Thames register
This site has had 3 applications since 2025: 2 approved, 1 refused.
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PA25/3576 Granted
20 Teddington Park Teddington TW11 8DA
T1 - Oak TPO 1380089 Crown thinning up to 10% including deadwood, branches over gardens of 41 Elmfield Avenue and 20 Teddington Park by up to 1.5 metres. The work is part of normal maintenance for a 200 year old tree and will give more light to the garden of 41 Elmfield Avenue and clearance to the properties at 41 Elmfield Avenue and in the garden of 20 Teddington Park. The height and the width of the oak will be the same before and after the works - approximately 17 metres high by 10 metres width. Although the tree is sited in and owned by 20 Teddington Park, a large proportion of the oak tree overhangs the garden of 41 Elmfield Avenue and blocks light, continually denying plants in the garden of 41 Elmfield Avenue of water and light (to the point where we have laid artificial turf in the garden as the grass kept dying). A substantial amount of deadwood falls into the garden of 41 Elmfield Avenue throughout the year. Recently a property was built in the garden of 20 Teddington Park directly under the tree so the the owners of the tree at 20 Teddington Park are keen to properly maintain the tree so it does not cause damage to the building. TPO consent was granted in 2017 and 2022 for the same works as being applied for here. This is continuing maintenance work.
-
PA25/3502 Refused
20 Teddington Park Teddington TW11 8DA
Single storey rear extension following the demolition of an existing conservatory, rear dormer and internal reconfiguration throughout the existing dwelling.
Timeline
Dates from the published record
-
6 Oct 2025
Received by Richmond upon Thames
-
25 Nov 2025
Validated
Checked as complete and ready for consideration.
-
13 Jan 2026
Decision issued: Granted Permission
-
13 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
26 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Richmond upon Thames granted permission on 13 January 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.
Nearby applications
Within 0.3 miles
-
20 Teddington Park Teddington TW11 8DA
T1 - Oak TPO 1380089 Crown thinning up to 10% including deadwood, branches over gardens of 41 Elmfield Avenue and 20 Teddington Park by up to 1.5 metres. The work is part of normal maintenance for a 200 year old tree and will give more light to the garden of 41 Elmfield Avenue and clearance to the properties at 41 Elmfield Avenue and in the garden of 20 Teddington Park. The height and the width of the oak will be the same before and after the works - approximately 17 metres high by 10 metres width. Although the tree is sited in and owned by 20 Teddington Park, a large proportion of the oak tree overhangs the garden of 41 Elmfield Avenue and blocks light, continually denying plants in the garden of 41 Elmfield Avenue of water and light (to the point where we have laid artificial turf in the garden as the grass kept dying). A substantial amount of deadwood falls into the garden of 41 Elmfield Avenue throughout the year. Recently a property was built in the garden of 20 Teddington Park directly under the tree so the the owners of the tree at 20 Teddington Park are keen to properly maintain the tree so it does not cause damage to the building. TPO consent was granted in 2017 and 2022 for the same works as being applied for here. This is continuing maintenance work.
Granted Trees 3 docs -
20 Teddington Park Teddington TW11 8DA
Single storey rear extension following the demolition of an existing conservatory, rear dormer and internal reconfiguration throughout the existing dwelling.
Refused Householder Extension Loft or dormer +1 26 docsSmall domestic -
18 Teddington Park Teddington TW11 8DA
The tree that we would like to prune by 1.00 meters is the Yew tree on the land of 18 Teddington Park, T.26 of Tree Protection Order 138. Amended Specification: I apply for permission to reduce the crown by 1.00 meter in width and in height, leaving a canopy spread of 5 meters in width (measured from one end of branches to the other end of branches, or 2.5 meters in width measured from tree trunk to end of branches) and and 10 meters in height.
Granted Trees 3 docs -
Hall Court 30 Teddington Park Teddington Richmond Upon Thames TW11 8EB
T1 (T5) - Sycamore (Acer pseudoplatanus) - Remove deadwood, stubs, broken or crossing branches. Remove epicormic growth and basal/root suckers. Raise canopies to statutory height over carriage ways and pedestrian areas. Reduce from properties, street furniture, telephone and electricity cables etc. to give 2-3 metres clearance. Carry out climbing inspection. T2 (T10) - Sycamore (Acer pseudoplatanus) - Remove deadwood, stubs, broken or crossing branches. Remove epicormic growth and basal/root suckers. Raise canopies to statutory height over carriage ways and pedestrian areas. Reduce from properties, street furniture, telephone and electricity cables etc. to give 2-3 metres clearance. Carry out climbing inspection. T3 (T12) - Remove Ivy.
Granted Trees 1 doc -
2 Blenheim Place Teddington TW11
Installation of velux window to side roof elevation
Granted Householder Loft or dormer Windows or glazing 9 docsDomestic -
Blenheim Place Teddington Richmond Upon Thames TW11 8NZ
T1 - Sycamore (Acer pseudoplatanus) - Lift and thin T2 - Sycamore (Acer pseudoplatanus) - Lift and thin T3 - Lime (Tilia europaea) - Reduce and reshape by 30% T4 - Lime (Tilia europaea) - Reduce and reshape by 30%
Granted Trees
Other prior approval applications
In Richmond upon Thames
-
PA26/2683 Granted
3, Pauline Crescent, Twickenham, TW2 6JD
Single storey rear extension
-
PA26/3420 Awaiting decision
129 Lower Mortlake Road Richmond TW9 2LP
Conversion of existing loftspace into habitable rooms with dormers to rear over main house and offshot
-
PA26/3160 Granted
2A Station Road Hampton Wick Middlesex KT1 4HG
Repair of the front dormer cheeks, involving the replacement of the existing hanging slates with traditional lead.
-
PA26/3423 Awaiting decision
95 Selkirk Road Twickenham TW2 6PT
Construction of single storey rear extension, 4.3m in depth, 3m in height and 3m in height to eaves.
-
PA26/3389 Awaiting decision
39, Shacklegate Lane, Teddington, TW11 8SF
The existing 4.55 m deep ground-floor rear extension is to be extended by 1.45 m. The existing pitched roof will also be extended, with the overall height remaining unchanged (6m overall depth, 2.41m eaves height, 3.78m overall height).