Outbuilding and garden room planning approval rate in Wandsworth
91% of 149 decided outbuilding and garden room applications in Wandsworth 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.
91%
Approval rate, all years, from 149 decided
149
decided outbuilding and garden room applications in Wandsworth: 136 approved, 13 refused
90%
Recent rate, decided since 2022, from 119 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 Withdrawn applications are excluded.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 outbuilding and garden room decisions in Wandsworth
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 |
|---|---|---|---|
| 2024/1657 | 2026 | Approved | Installation of 3x air conditioning units (2 x side to main dwelling and 1 x to rear outbuilding). |
| 2025/2221 | 2026 | Refused | Erection of a single storey outbuilding. |
| 2025/3103 | 2026 | Approved | Retention of a garden office and rear roof terrace at second floor level. |
| 2025/3738 | 2026 | Refused | Variation of condition 2 of planning permission dated 14/03/2024 ref 2023/4632 (Retention of existing public house and erection of 1no. single-storey dwellin... The Grapes |
| 2025/4270 | 2026 | Approved | Details of external shutters pursuant to Condition 3 of planning permission dated 24/10/2025 ref 2025/0149 (Retention of outbuilding and excavation of sunk... |
| 2025/4382 | 2026 | Refused | Use of the main house and ancillary outbuildings for short term lets as temporary sleeping accommodation for more than 90 days in any one calendar year. Templeton |
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 Wandsworth
- Single-storey rear extension 93%, 2,373 decided
- Two-storey rear extension 90%, 1,463 decided
- Wraparound extension 94%, 426 decided
- Side extension 94%, 1,560 decided
- Loft conversion and dormer 89%, 2,067 decided
- Rooflight 92%, 461 decided
- Porch 89%, 123 decided
- Garage conversion 90%, 31 decided
- Basement 95%, 2,592 decided
- Window and door 93%, 1,376 decided