Outbuilding and garden room planning approval rate in City of London
Not enough decided outbuilding and garden room applications in City of London to give a fair rate. Unknown, not clear.
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.
Unknown
Approval rate, all years: only 4 decided, fewer than 8
4
decided outbuilding and garden room applications in City of London: 4 approved, 0 refused
Unknown
Recent rate, decided since 2022: only 4 decided, fewer than 8
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 Withdrawn applications are excluded.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 outbuilding and garden room decisions in City of London
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 |
|---|---|---|---|
| 23/00301/FULL | 2024 | Approved | Partial demolition at first, second and roof level and the construction of a first and second floor extension and associated garden room and pergola at secon... St Mary Le Bow Church, Rector's Flat |
| 24/00177/FULL | 2024 | Approved | Refurbishment works comprising: (i) raising of the second floor roof and replacement roof covering; (ii) the construction of a replacement garden room; (iii)... St Mary Le Bow Church, Rector's Flat |
| 21/00911/NMA | 2022 | Approved | Non-material amendment under Section 96A of the Town and Country Planning Act 1990 (as amended) to planning permission dated 15/09/2021 (app. no. 21/00053/FU... |
| 22/00425/FULL | 2022 | Approved | Installation of an Air Handling Unit to the ground floor of the rear of the annexe building. |
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 City of London
- Single-storey rear extension 100%, 10 decided
- Two-storey rear extension unknown, 1 decided
- Wraparound extension unknown, 1 decided
- Side extension unknown, 0 decided
- Loft conversion and dormer 100%, 67 decided
- Rooflight 100%, 54 decided
- Porch 98%, 44 decided
- Garage conversion unknown, 2 decided
- Basement 99%, 378 decided
- Window and door 100%, 691 decided