1 Ashville Avenue Eaglescliffe Stockton-On-Tees TS16 9AU Data via plota.co.uk

26/1545/FUL - Full Application Approved

Proposal

Erection of 2no dormer windows to the rear, installation of bi-folding doors to side and roof lights and solar PV panels to front. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
10 Aug 2026
✓
Consultation
12 Aug 2026
✓
Approved
2 Oct 2026

Approved on 2 Oct 2026 · Delegated Decision · Last checked 3 Oct 2026

Site constraints 5

Nutrient neutrality catchment: Teesmouth and Cleveland Coast SPA/Ramsar
New homes and overnight accommodation must show nutrient neutrality before approval.
Natural England advice: extra wastewater in these catchments harms protected habitats, so schemes must offset their nutrient load, usually through credits.
Local nature reserve about 182 m away: Quarry Wood
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
Also on the record
Scheduled monument about 247 m away: Stockton & Darlington Railway: earthworks of the 1825 main line and associated features within Preston Park; 1 listed building within 150 m of the postcode pin; Inside the Egglescliffe built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 1

Last sold for £320,000 in October 2025. Detached house, freehold.

8 October 2025£320,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area129 m² (1,389 sq ft)
Energy ratingC (73 out of 100), could reach B
PropertyDetached house, 6 habitable rooms
Built1967 to 1975
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in March 2025, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Important details

Application type
Full Application
Postcode
TS16 9AU
Received
10 Aug 2026
Validated
10 Aug 2026
Ward
Eaglescliffe East
Parish
Preston-on-Tees Parish Council
Case officer
Show
Target decision
5 Oct 2026
Decision
Approved with Conditions
Decision date
2 Oct 2026
Decision level
Delegated Decision
Applicant
Show
Agent
CR Design Services

How this decision compares

Decided in 53 days from validation, about the council's usual 56 days. Approved, as 98% of extensions here are.

65%decided within 8 weeks
98%approved
261decided in the last year

Plota live figures for extensions decided by Stockton-on-Tees in the last twelve months, from validation. Stockton-on-Tees decision record →

Public comments

No public comments yet.

7 neighbours consulted · Last counted 3 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15142892
Planning Portal ref
PP-15142892
Neighbours
12 Aug 2026
Consultation
12 Aug 2026
Comments by
2 Sept 2026
Statutory expiry
5 Oct 2026
Env. assessment
No
Stockton-on-Tees
Planning Authority Score
5.8/10
Average
#112 of 296 councils
Relevant to this application:
Householder decisions

Stockton-on-Tees ranks #180 out of 296 councils for householder decision speed. Householder applications are more likely to be approved here than most councils, with a 97% approval rate vs 90% nationally.

More permissive than most councils
97% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Stockton-on-Tees decision statistics
Based on MHCLG data, the year to March 2026
93%
Overall approval rate
Above avg (87%) #67 of 296
97%
Householder approved
Above avg (90%) #44 of 296
61%
Decided in 8 weeks
Below avg (63%) #180 of 296
40%
Extended time limit
Below avg (41%) #155 of 296
79%
Minor dwellings approved
19 decided (1-9 homes)
82%
Major dwellings approved
11 decided (10+ homes)
86%
Change of use approved
44 decided
612
Total decisions
41 refused in the year to March 2026

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.