25, Heythrop Drive, Middlesbrough, TS5 8QA Data via plota.co.uk

26/0342/FUL - Full Planning Pending Consideration

Proposal

Two storey extension to side comprising of car port, single storey extension to rear and widening of access to the front boundary treatment Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
11 Aug 2026
Decision
Expected by 5 Oct 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 9 Oct 2026; it is now day 59.

Site constraints 2

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.
Also on the record
Inside the Middlesbrough built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 6 October 2026. 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.

Building

Floor area116 m² (1,249 sq ft)
Energy ratingC (71 out of 100)
PropertySemi-detached house, 4 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in July 2026, the latest held for this property. The building may have changed since. View the certificate

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Important details

Application type
Full Planning
Postcode
TS5 8QA
Received
11 Aug 2026
Validated
11 Aug 2026
Ward
Ayresome, Kader
Case officer
Show
Target decision
5 Oct 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Pyramid Architectural Designs

Decision outlook

Day 59, past the statutory target. 87% of extensions in Middlesbrough are decided within thirteen weeks, which runs to 10 Nov 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 7 Oct 2026.

Day 593 days past the 56-day target
61%decided within 8 weeks
88%approved
127decided in the last year

Plota live figures for extensions decided by Middlesbrough in the last twelve months, from validation. Middlesbrough decision record →

Consultation & key dates

Statutory expiry
2 Sept 2026
Middlesbrough
Planning Authority Score
1.1/10
Poor
#289 of 296 councils
Relevant to this application:
Householder decisions

Middlesbrough is one of the slowest councils in England for householder decisions, ranking #270 out of 296. 55% of applications have the time limit extended, above the 41% national average. Middlesbrough is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.

Among the slowest councils in England
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Middlesbrough decision statistics
Based on MHCLG data, the year to March 2026
75%
Overall approval rate
Below avg (87%) #289 of 296
81%
Householder approved
Below avg (90%) #274 of 296
38%
Decided in 8 weeks
Below avg (63%) #270 of 296
55%
Extended time limit
Above avg (41%) #251 of 296
50%
Minor dwellings approved
4 decided (1-9 homes)
40%
Major dwellings approved
5 decided (10+ homes)
56%
Change of use approved
36 decided
301
Total decisions
75 refused in the year to March 2026

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.