Single-storey rear extension planning approval rate in Carlisle
98% of 703 decided single-storey rear extension applications in Carlisle 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 703 decided
703
decided single-storey rear extension applications in Carlisle: 692 approved, 11 refused
97%
Recent rate, decided since 2022, from 255 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 Withdrawn applications are excluded.
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.
Example single-storey rear extension decisions in Carlisle
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.
| Reference | Year | Decision | Application |
|---|---|---|---|
| 22/0574 | 2026 | Approved | Erection Of Single Storey Rear Extension To Provide Additional En-Suite Bedrooms & Communal Areas Connected To Existing Building Via A Glazed Link Green Lane House, Greenhill, Brampton, CA8 1SU |
| 25/0425 | 2026 | Refused | Conversion Of Workshop To Playroom And Study; Single Storey Side/Rear Extension Of Existing Kitchen And Garage To Provide Dining And Utility Areas; Replaceme... 9 Glendale Rise, Morton Park, Carlisle, CA2 6NJ |
| 25/0523 | 2026 | Approved | Partial Demolition Of Existing Rear Offshoot; Erection Of A Single Storey Rear Extension To Provide Lounge/Dining Area & Internal Alterations 76 Etterby Street, Carlisle, CA3 9JD |
| 25/0530 | 2026 | Approved | Partial Demolition Of Existing Rear Offshoot; Erection Of A Single Storey Rear Extension To Provide Lounge/Dining Area & Internal Alterations (LBC) 76 Etterby Street, Carlisle, CA3 9JD |
| 25/0542 | 2026 | Refused | Erection Of Single Storey Side & Rear Extension To Provide Hall & Extended Bedroom & Kitchen/Lounge Together With Installation Of Dormer And Creation Of En-S... 487 Durdar Road, Carlisle, CA2 4TU |
| 24/0690 | 2025 | Refused | Demolition Of Rear Conservatory And Erection Of 2no. Ground Floor Rear Extensions To Provide Additional Living Accommodation; Provision Of Rear Dormer To Fac... 68 Aglionby Street, Carlisle, CA1 1JS |
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 Carlisle
- Two-storey rear extension 98%, 280 decided
- Wraparound extension 99%, 136 decided
- Side extension 98%, 616 decided
- Loft conversion and dormer 94%, 62 decided
- Rooflight 100%, 71 decided
- Outbuilding and garden room 94%, 239 decided
- Porch 99%, 160 decided
- Garage conversion 100%, 38 decided
- Basement 96%, 27 decided
- Window and door 95%, 434 decided