Council hub · South East
Spelthorne planning applications
609 applications. 88% approved. 56 days to decide.
As of July 2026, PlanIndex holds 609 planning applications from Spelthorne. 109 were decided in the trailing 12 months, with 88% of clear-cut outcomes approved.
Latest applications
Data to July 2026
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25/01292/DC1 Awaiting decision
3 Glen Avenue Ashford Surrey TW15 2JE
Discharge of conditions: 4, 5, 7 and 9 relating to planning permission: 25/01292/FUL. Condition 4: Drawing MR.216.11, Landscaping, denotes the means of enclosure for the site and drawing MR216.12A, External Hard Landscaping Materials, shows the intended materials that will be used for boundary treatments. Condition 5: Drawing MR216.14 (Trial Hole Positions) and a Survey Report. Condition 7: Renewable Energy Statement Condition 9: Biodiversity Gain Plan
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26/00797/HOU Awaiting decision
52 Avondale Road Ashford TW15 3HT
Proposed part first floor rear extension
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26/00786/HOU Awaiting decision
38 Knightsbridge Crescent Staines-upon-Thames TW18 2QR
Single storey extension to existing garage following part demolition
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26/00787/CPD Awaiting decision
91 Metcalf Road Ashford TW15 1HB
Certificate of Lawfulness for the proposed erection of a front porch.
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22/01460/AMD3 Awaiting decision
41 Church Road Ashford TW15 2TY
Non-material amendment relating to planning permission 22/01460/FUL. The proposed non-material amendments comprise the reconfiguration of one approved office suite to provide a dedicated EE plant room; the retention of three existing telecommunications masts and associated cabinets, plant and supporting equipment; and the removal of equipment that is no longer required. Consequential minor revisions are proposed to the internal layout, roof plan, rear elevation and rear window positions to accommodate the retained equipment and reflect updated measured survey information.
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26/00778/LBC Awaiting decision
1 Laleham Abbey Abbey Drive Laleham Staines-upon-Thames TW18 1SZ
Listed Building Consent for the installation of a spiral staircase between the ground floor living room and the basement room
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26/00781/TEST Awaiting decision
Council Offices Knowle Green Staines-upon-Thames TW18 1XB
test application. please ignore.
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26/00776/PDH Awaiting decision
136 Station Crescent Ashford TW15 3HL
Prior approval notification for a single storey rear extension measuring 4.5 metres in depth beyond the rear wall of the original dwelling house measuring a maximum height of 3 metres and a height to the eaves of 3 metres.
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26/00773/FUL Awaiting decision
Lewis And Son 131 High Street Staines-upon-Thames TW18 4PD
External alterations including creation of new window openings to side (east and west) and rear (south) facades at ground and 1st floors, installation of external doors to side (east) elevation, and roof lights; together with replacement of existing windows
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26/00774/TCA Awaiting decision
4A Church Street Sunbury-on-Thames TW16 6RG
Tree in Lower Sunbury Conservation Area - Silver Birch - to fell to ground level and grind stump
Recent decisions
Data to July 2026
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26/00144/FUL Granted
126 Whitley Close Stanwell Staines-upon-Thames TW19 7EY
Retrospective permission for the erection of a single storey rear extension to ground floor flat.
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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
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26/00532/HOU Granted
39 Woodthorpe Road Ashford TW15 2RP
Erection of a single storey extension to an existing rear garden outbuilding to be used ancillary to the main residential house.
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26/00568/HOU Granted
19 Anglesey Close Ashford TW15 2JH
Erection of a single storey rear extension.
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26/00571/CPD Granted
21 Arnold Road Laleham Staines-upon-Thames TW18 1LY
Certificate of Lawfulness for proposed hip to gable roof alteration with rear facing dormer and 2 no. roof lights on front roof plane (As shown on Location plan and plans no's MATTHEW/PLAN/001, /002, /003, /004 rec'd 01.06.2026.)
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26/00558/TCA Granted
114 Church Street Staines-upon-Thames TW18 4ZB
Tree in Staines Conservation Area- 1 x Sycamore (T1 on submitted plan) - Crown reduction of the entire canopy by approximately 1-2 metres in height and radial spread. Works as part of a management strategy to mitigate structural risk. The tree exhibits evidence of a historic lightning strike with associated longitudinal bark disruption.
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25/01461/FUL Granted
The Vineries Site Spout Lane Stanwell Moor Staines-upon-Thames TW19 6BN
Demolition of existing buildings and erection of an office, welfare and maintenance building, replacement of existing hardstanding, with retention of existing storage yard (Use Class B8). Associated car and cycle parking, refuse storage and landscaping.
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26/00414/HOU Granted
17A Mornington Road Ashford TW15 1NP
Proposed ground floor rear extension and garage conversion.
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26/00531/CPD Granted
197 Green Lane Shepperton TW17 8DY
Certificate of Lawfulness for proposed loft conversion with a hip to gable roof alteration and a rear dormer with two roof windows to the front elevation
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26/00578/FUL Granted
Unit E Dolphin Estate Dolphin Road Sunbury-on-Thames TW16 7HE
Flexible change of use from Use Class B8 to Use Class E(g), B2 and B8
The full record
Decisions between 2012 and 2026
PlanIndex holds 392 decisions from Spelthorne between 2012 and 2026, part of 609 applications on record. Over that period 88% of clear-cut outcomes were approvals, 304 granted against 42 refused. The busiest single year was 2026, with 289 applications recorded.
The trailing-year figures above track current activity. This record reaches back further, so a decision here may predate the online portal; each application still has its own page with the source link.
From the archive
Earliest records shown in full
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12/00125/TPO Granted
Cedar Close, Laleham, Staines, TW18 2TF
TPO019 - G10 - Wellingstonia (T3 on submitted plan) - reduce limb projecting towards building by 20%. G6 - Sycamore (T16 on submitted plan) to fell. G5 - Ash (T18 on submitted plan) reduce crown by 20% and thin by 20%
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12/00104/FUL Refused
23 Station Road, Ashford, TW15 2UP
Change of use of existing retail storage unit (to rear of shop unit) and erection of single storey rear extension to create residential accommodation with associated amenity area, fencing, bin store and parking.
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12/00119/HOU Granted
45 Ashurst Drive, Shepperton, TW17 0JH
Insertion of a rear facing dormer window and two front facing roof lights
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12/00159/FUL Granted
23 Feltham Road, Ashford, TW15 1DQ
Change of use of existing retail unit at ground floor to a one bedroomed self contained residential unit with parking, amenity space and bin storage.
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12/00181/HOU Granted
15 St Hildas Avenue, Ashford, TW15 3RG
Erection of a single storey side and rear extension.
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12/00132/FUL Granted
Montana And Lyndhurst, Riverside, Shepperton, TW17 8NF
Demolition of Lyndhurst and Montana and erection of 2 no. 3-bedroom dwellings with associated parking and amenity space.
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12/00529/HOU Granted
17 Station Crescent, Ashford, TW15 3JJ
Erection of a single storey rear extension.
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12/00443/LBC Granted
34 Oaks Road, Stanwell, Staines, TW19 7LG
Planning and Listed Building Consent for the creation of a basement for storage beneath outbuilding recently approved Ref: 11/00687/HOU
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12/00514/CPD Withdrawn
74 Parkland Grove, Ashford, TW15 2JP
Certificate of proposed development for a single storey rear extension
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12/00471/SCC Granted
Hithermoor Quarry, Leylands Lane, Stanwell Moor, Staines, TW19 6AZ
Surrey County Council consultation submitted by Brett Aggregates Ltd for continuation of mineral extraction together with mineral processing, including material from windfall operations, recycling of construction and demolition wastes together with concrete production, provision and operation of aggregate bagging plant and restoration to nature conservation, public access and agricultural uses without compliance with conditions 1 and 11 of planning permission ref: SP03/1212 dated 28 November 2008 so as to allow retention and use of the Temporary Junction Improvement Works at the junction of Horton Road and Leylands Lane for the duration of the development permitted under SP03/1212.
Decision speed
12 months to July 2026, where both dates are published
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Within 8 weeks the statutory target for most applications 66 61%
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8 to 13 weeks the target band for major development 24 22%
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Over 13 weeks often extended by agreement 19 17%
Common questions
How many planning applications does Spelthorne decide?
In the 12 months to July 2026, Spelthorne decided 109 planning applications. 88% of clear-cut outcomes were approvals.
How long does a planning decision take in Spelthorne?
The median time from a planning application being received to a decision was 56 days over the 12 months to July 2026. Individual cases vary with complexity and consultation responses.
How many Spelthorne decisions arrive within the eight week target?
Of the 109 decisions in the 12 months to July 2026 where both dates are published, 61% came within eight weeks of the application being received, and 83% within thirteen weeks.
How many planning applications has Spelthorne decided in total?
PlanIndex holds 392 decisions from Spelthorne between 2012 and 2026, out of 609 applications on record. Across that whole period 88% of clear-cut outcomes were approvals.
When is planning activity busiest in Spelthorne?
June 2026 was the busiest month across the 12 months to July 2026, with 82 applications recorded. The monthly pattern is listed on this page.
How do I find a planning application by its reference number?
Every application indexed here has its own page at a stable address. Look the reference up in a search engine together with the council name, or browse the latest applications below. Each page shows the description, address, dates and decision as the council published them.
Cite these figures
Spelthorne: 609 planning applications on record as of July 2026. Trailing 12 months: 109 decided, 88% approved, median 56 days to a decision. 315 new applications received in the same period. Decisions on record run between 2012 and 2026: 392 in total, 88% approved. Source: PlanIndex, planindex.co.uk.