Single-storey rear extension planning approval rate in Uttlesford
84% of 320 decided single-storey rear extension applications in Uttlesford 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.
84%
Approval rate, all years, from 320 decided
320
decided single-storey rear extension applications in Uttlesford: 268 approved, 52 refused
84%
Recent rate, decided since 2022, from 99 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 Withdrawn applications are excluded.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 2025. 0 of 320 decided records have no year recorded. Coverage may have gaps within the date range.
99 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 Uttlesford, or read about permitted development in Uttlesford. An approval rate does not decide which route your property qualifies for.
Example single-storey rear extension decisions in Uttlesford
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 Uttlesford's official website to find its planning register and search the references below. Descriptions may be shortened.
| Reference | Year | Decision | Application |
|---|---|---|---|
| UTT/24/3178/HHF | 2025 | Approved | Proposed single storey rear extension for a WC. 14 Blythwood Gardens Stansted Essex CM24 8HG |
| UTT/24/3184/HHF | 2025 | Approved | Proposed single storey front and rear extensions. 17 Quicksie Hill Arkesden Essex CB11 4HE |
| UTT/25/0362/HHF | 2025 | Approved | Single storey rear extension 4 Thaxted Road Saffron Walden Essex CB11 3AA |
| UTT/25/2795/HHF | 2025 | Refused | Proposed rear extension, new windows, garage conversion, new retaining wall and associated internal alterations. Street Barn The Street Great Hallingbury Essex CM22 7TR |
| UTT/25/2796/LB | 2025 | Refused | Proposed rear extension, new windows, garage conversion, new retaining wall and associated internal alterations. Street Barn The Street Great Hallingbury Essex CM22 7TR |
| UTT/25/2830/HHF | 2025 | Refused | Proposed single storey rear extension Chapel Farm Radwinter Road Ashdon Essex CB10 2EY |
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 Uttlesford
- Two-storey rear extension 82%, 142 decided
- Wraparound extension 86%, 28 decided
- Side extension 84%, 151 decided
- Loft conversion and dormer 74%, 78 decided
- Rooflight 75%, 81 decided
- Outbuilding and garden room 73%, 167 decided
- Porch 78%, 59 decided
- Garage conversion 72%, 65 decided
- Basement 83%, 23 decided
- Window and door 77%, 174 decided