Planning application
62 The Avenue Sunbury-on-Thames TW16 5ES
Works: Extension Loft or dormer Roofing Windows or glazing
Relates to 24/01183/HOU
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Amended description:- Development without compliance with Conditions 2 (approved plans) and 3 (approved materials) imposed upon planning permission 24/01183/HOU for the erection of a first floor rear extension and two storey front extension along with proposed roof extension including raising ridge height along with the installation of a rear facing dormer, to allow change to grey slate tile roof, alterations and re-positioning of rear facing dormer along with the installation of a new a skylight over and revised location to first floor northern flank window. Proposed increased eaves level to the two storey front element.
As published by the council, reference 25/01394/RVC
Application record
- Reference
- 25/01394/RVC
- Type
- Removal or Variation of Condition
- Status
- Decided (Refused)
- Decision
- Refused As published: Application Refused
- Received
- 19 Nov 2025
- Validated
- 19 Jan 2026
- Decided
- 2 Apr 2026
- Ward
- Sunbury East
- Parish
- Lower Sunbury And Halliford ED
- Decision by
- Delegated Decision
- Postcode
- TW16 5ES
Site history
Applications at this address on the Spelthorne register
This site has had 4 applications since 2024: 1 approved, 1 refused.
-
26/01055/RVC Awaiting decision
62 The Avenue Sunbury-on-Thames TW16 5ES
Development without compliance with Conditions 2 (approved plans) and 3 (approved materials) imposed upon planning permission 24/01183/HOU for the erection of a first floor rear extension and two storey front extension along with proposed roof extension including raising ridge height along with the installation of a rear facing dormer, to allow change to grey slate tile roof, alterations and re-positioning of rear facing dormer along with the installation of a new a skylight over and revised location to first floor northern flank window. Proposed increased eaves level to the two storey front element.
-
24/01183/HOU Granted
62 The Avenue Sunbury-on-Thames TW16 5ES
Erection of a first floor rear extension and two storey front extension along with conversion of existing garage into habitable room. Proposed roof extension including raising ridge height along with the installation of a rear facing dormer to provide additional accommodation within the loft (resubmission).
-
24/00045/DC1 Withdrawn
62 The Avenue Sunbury-on-Thames TW16 5ES
Application to Discharge of Condition 3 (Materials) and Condition 4 (Tree Protection) relating to planning permission ref. no. 24/00045/HOU.
Timeline
Dates from the published record
-
19 Nov 2025
Received by Spelthorne
-
19 Jan 2026
Validated
Checked as complete and ready for consideration.
-
2 Apr 2026
Decision issued: Application Refused
-
11 Aug 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
-
24/01183/HOU Granted
62 The Avenue Sunbury-on-Thames TW16 5ES
Erection of a first floor rear extension and two storey front extension along with conversion of existing garage into habitable room. Proposed roof extension including raising ridge height along with the installation of a rear facing dormer to provide additional accommodation within the loft (resubmission).
Who's behind it
Company information only, from the register and Companies House
Ascot Design Agent, a design practice
53 applications on PlanIndex · across 15 councils · 90% 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
14 documents on file for this application
- RERVCZ REFUSAL VARIATION OF CONDITION
- DELEGATED REPORT UPDATED 24.6.20
- 23-J4491 - (MASTER) 13.03.26 - S73 APPLICATION -112 E -PROPOSED ELEVATIONS
- 23-J4491 - 19.02.26 - S73 APPLICATION-110 B - PROPOSED SITE PLAN
- 23-J4491 - 19.02.26 - S73 APPLICATION-112 D -PROPOSED ELEVATIONS
- ACKFUL ACK LETTER FOR FULL
- APPLICATIONFORMREDACTED
- FEECALCULATION
- ATTACHMENTSUMMARY
- PROPOSED SITE PLAN REV A
- PROPOSED FLOOR PLANS
- PROPOSED ELEVATIONS
- LOCATION PLAN
- FORM 1 - ADDITIONAL INFORMATION FORM
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this refusal means
Spelthorne 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 amendment applications
An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
62 The Avenue Sunbury-on-Thames TW16 5ES
Erection of a first floor rear extension and two storey front extension along with conversion of existing garage into habitable room. Proposed roof extension including raising ridge height along with the installation of a rear facing dormer to provide additional accommodation within the loft (resubmission).
Granted Householder Extension Loft or dormer +1 25 docsDomestic -
66 The Avenue Sunbury-on-Thames TW16 5ES
Erection of a single storey rear extension and single storey front extension to form a porch (following demolition of existing single storey rear extension). Proposed partial garage conversion to home gym. Additional windows to side elevation.
Granted Householder Extension Demolition +1 28 docsSmall domestic -
68 The Avenue Sunbury-on-Thames TW16 5ES
Erection of single storey side/front extension.
Granted Householder Extension 21 docsSmall domestic -
52 The Avenue Sunbury-on-Thames TW16 5ES
Erection of a two storey front and side extension, a part single part two storey rear extension
Refused Householder Extension 10 docsDomestic -
69 The Avenue Sunbury-on-Thames TW16 5HY
TPO030SUN/T028 - 1 x Horse Chestnut to reduce by 3 metres in height leaving finished height of 15 metres tall. Reduce lateral sides by 2 metres leaving no more than a spread of 6 metres.
Granted Trees 5 docs -
57 The Avenue, Sunbury On Thames, TW16 5HY
TPO 30/SUN Horse chestnut (T20) reduce canopy by 25% remove branch growing towards propertyremove branch with hole in base/rotting
Granted Trees 4 docs
Other amendment applications
In Spelthorne
-
25/00719/AMD Awaiting decision
6 Kenton Avenue Sunbury-on-Thames TW16 5AR
Non material amendment to planning application 25/00719/HOU Comprising change doors in rear elevation from double and single door to 5 panel bi fold doors. Change of bow windows on front elevation to casement windows. Removal of one small window on front elevation and re position windows. Change position of rooflights on front elevation.
-
26/00137/AMD Decided
95 Pavilion Gardens Staines-upon-Thames TW18 1LT
Non material Amendment to planning application 26/00137/HOU comprising alterations to the fenestration in rear extension
-
26/00223/RVC Granted
81 Alexandra Road Ashford TW15 1TW
Variation of Condition 2 (approved plans), 8 (vehicular access), 9 (parking spaces), imposed upon planning permission 23/01070/FUL, for the erection of a two storey side extension to create 1 x 2 bedroom house with associated parking and amenity space, and parking and amenity space for the existing HMO, to allow the variation of the site block plan with amendments to parking spaces and variations to the amenity space
-
26/00528/RVC Granted
Baytrees Greenway Drive Laleham Staines-upon-Thames TW18 1RT
Variation of Condition 2 (approved plans) imposed upon planning permission 25/01144/HOU for the proposed extension to an existing outbuilding along with incorporation of a new pitched roof, to allow increased footprint.
-
26/00424/RVC Granted
44 Park Road Stanwell Staines-upon-Thames TW19 7NY
Variation of condition 3 (plans condition) of p/a 25/01032/HOU for the erection of a two storey side extension, single storey rear extension, new roof with raised ridge height, single storey front extension and pergola in rear garden, to allow addition of 2 no. dormers in rear of roof, recessed solar panels, 3 no. roof lights in front roof plane, Cotswold-style stone and grey/black tiles and alterations to the position and design of the Pergola.