Two-storey rear extension planning approval rate in Thurrock
72% of 684 decided two-storey rear extension applications in Thurrock 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.
72%
Approval rate, all years, from 684 decided
684
decided two-storey rear extension applications in Thurrock: 494 approved, 190 refused
76%
Recent rate, decided since 2022, from 277 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 Withdrawn applications are excluded.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 two-storey rear extension decisions in Thurrock
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 |
|---|---|---|---|
| 25/01207/HHA | 2026 | Approved | Single-storey side and rear extension and two-storey rear extension 51 St Francis Way Chadwell St Mary Essex RM16 4RB |
| 25/01224/HHA | 2026 | Approved | Part single, part two-storey rear extension and loft conversion with rear dormer 41 Clarence Road Grays Essex RM17 6QJ |
| 25/01315/HHA | 2026 | Approved | Two storey side extension, single storey rear extension. Addition of front porch. 121 Mollands Lane South Ockendon Essex RM15 6DJ |
| 25/01451/HHA | 2026 | Refused | First floor rear extension to add a bedroom and relocating the bathroom. 88 Hogg Lane Grays Essex RM17 5QT |
| 22/01180/HHA) Two storey side extension with part single storey and part two storey rear extension. This scheme is 90% complete. The loft conversion has utilised permitted development rights and is in completion stage. | 2025 | Refused | A loft conversion has been added to approved scheme (Ref. No: 22/01180/HHA) Two storey side extension with part single storey and part two storey rear extens... 21 Meadway Grays Essex RM17 5TA |
| 24/01052/HHA | 2025 | Refused | Proposed two-storey rear and two-storey side extension, associated groundworks, and upgrade to vehicle access off Pilgrims Lane. 2 Davey Down Villas Pilgrims Lane North Stifford Grays Essex RM16 5AA |
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 Thurrock
- Single-storey rear extension 77%, 1,988 decided
- Wraparound extension 79%, 351 decided
- Side extension 79%, 886 decided
- Loft conversion and dormer 79%, 461 decided
- Rooflight 85%, 687 decided
- Outbuilding and garden room 77%, 490 decided
- Porch 89%, 205 decided
- Garage conversion 92%, 255 decided
- Basement 75%, 24 decided
- Window and door 90%, 158 decided