Single-storey rear extension planning approval rate in Basildon
90% of 1,944 decided single-storey rear extension applications in Basildon 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.
90%
Approval rate, all years, from 1,944 decided
1,944
decided single-storey rear extension applications in Basildon: 1,753 approved, 191 refused
90%
Recent rate, decided since 2022, from 621 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 Withdrawn applications are excluded.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 Basildon
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 |
|---|---|---|---|
| 25/01358/FULL | 2026 | Approved | Single storey rear extension to replace existing conservatory 3 Mons Avenue Billericay Essex CM11 2HG |
| 25/01496/FULL | 2026 | Approved | Demolition of carport, proposed single storey rear extension, alterations to rear and side dormer including provision of Juliet balcony to rear dormer Redlands Gardiners Lane North Billericay Essex CM11 2XA |
| 25/01521/FULL | 2026 | Approved | Single storey rear extension and new raised patio 81 Norsey Road Billericay Essex CM11 1BT |
| 26/00101/LDCP | 2026 | Refused | To establish the lawfulness of the demolition and removal of existing rear conservatory and the proposed construction of a single-storey rear extension in th... 24 Buller Road Laindon Essex SS15 6BA |
| 24/01358/FULL | 2025 | Refused | Proposed single storey rear extension, front entrance porch addition/bedroom extension and exterior material alterations Summer House Cornwall Road Bowers Gifford Basildon Essex SS13 2JZ |
| 25/00224/FULL | 2025 | Refused | Single storey rear extension and alterations to garage 7 Rubicon Avenue Wickford Essex SS11 8LL |
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 Basildon
- Two-storey rear extension 75%, 847 decided
- Wraparound extension 80%, 299 decided
- Side extension 79%, 908 decided
- Loft conversion and dormer 78%, 512 decided
- Rooflight 89%, 404 decided
- Outbuilding and garden room 65%, 398 decided
- Porch 88%, 262 decided
- Garage conversion 92%, 283 decided
- Basement 61%, 23 decided
- Window and door 92%, 351 decided