Single-storey rear extension planning approval rate in Stockton on Tees
98% of 1,947 decided single-storey rear extension applications in Stockton on Tees were approved.
Checked against 20.6 million UK planning applications on file across 420 planning authorities. Approval rates from 2,343,419 decisions we classified across 181 councils in England.
A similar project nearby can help you understand the council's decisions. Its outcome does not establish what will be acceptable at your address.
98%
Approval rate, all years, from 1,947 decided
1,947
decided single-storey rear extension applications in Stockton on Tees: 1,909 approved, 38 refused
98%
Recent rate, decided since 2022, from 633 decided
How to read these rates
These are historical outcomes for the applications in our archive, not the chance of approval for your property. Compare the same project type and read the decided count alongside each percentage.
About the planning data
Rate = approved divided by approved plus refused, using the decisions in our classified archive. Rates are withheld as unknown where fewer than 8 records of that project type were decided. Withdrawn applications are excluded. The eight-record threshold is a display rule, not a guarantee that a sample is statistically reliable.
Recent means records dated 2022 or later. Records without a year are excluded from the recent rate but remain in the all-years figure. Historical coverage varies by council, and duplicate application references may remain in the archive.
Approval rates from 2,343,419 decisions we classified across 181 councils in England. The wider 20.6 million application catalogue is accessible through PlanIT; it is not the dataset used to calculate these percentages.
Read the full methodology and coverage notes.
Project types and outcomes are classified from council records. Check the original application and decision notice before relying on an individual example. A page rebuild does not mean every council record has just been refreshed.
Coverage for this project type
Dated records in this archive span 2015 to 2026. 0 of 1,947 decided records have no year recorded. Coverage may have gaps within the date range.
633 decided records are dated 2022 or later. This is an archive count, not a measure of all current council activity.
These project categories can include different application routes and proposals combining several kinds of work. Read the proposal and decision type before comparing it with your project.
Check planning requirements in Stockton on Tees, or read about permitted development in Stockton on Tees. An approval rate does not decide which route your property qualifies for.
Example single-storey rear extension decisions in Stockton on Tees
These examples deliberately include approved and refused applications where available. They are not a representative sample or a list of the latest decisions. Look up each reference on the council's planning search to read the plans and decision notice.
Visit Stockton on Tees's official website to find its planning register and search the references below. Descriptions may be shortened.
| Reference | Year | Decision | Application |
|---|---|---|---|
| 25/2053/FUL | 2026 | Approved | Erection of part two storey, part single storey extension to the side and rear. 23 Cottersloe Road Norton Stockton-on-Tees TS20 1JA |
| 25/2054/FUL | 2026 | Approved | Erection of part two storey, part single storey extension to front and side to include air source heat pump and single storey extension to the rear. 51 Butterfield Drive Eaglescliffe Stockton-on-Tees TS16 0EZ |
| 25/2120/FUL | 2026 | Approved | Erection of a single storey rear extension (Demolition of existing conservatory and alterations to existing window/door for installation of bi fold doors) 47 Richmond Road Stockton-on-Tees TS18 4DT |
| 21/2864/FUL | 2024 | Refused | Erection of single storey detached building to rear garden 12 Grange Avenue Stockton-On-Tees TS18 4LU |
| 23/1938/FUL | 2024 | Refused | Erection of single storey rear extension 12 Grays Road Stockton-on-Tees TS18 4LP |
| 23/2030/RET | 2024 | Refused | Part retrospective application for the erection of a part two storey part single storey extension to the side and single storey rear extension for the creati... 33 Oaklands Avenue Norton Stockton-on-Tees TS20 2PB |
About the planning data
Checked against 20.6 million UK planning applications on file across 420 planning authorities. Approval rates from 2,343,419 decisions we classified across 181 councils in England.
Other project types in Stockton on Tees
- Two-storey rear extension 97%, 458 decided
- Wraparound extension 99%, 111 decided
- Side extension 97%, 689 decided
- Loft conversion and dormer 90%, 127 decided
- Rooflight 96%, 148 decided
- Outbuilding and garden room 94%, 147 decided
- Porch 96%, 223 decided
- Garage conversion 99%, 520 decided
- Basement unknown, 6 decided
- Window and door 97%, 383 decided