Garage conversion planning approval rate in Three Rivers
100% of 27 decided garage conversion applications in Three Rivers 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.
100%
Approval rate, all years, from 27 decided
27
decided garage conversion applications in Three Rivers: 27 approved, 0 refused
100%
Recent rate, decided since 2022, from 12 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 Withdrawn applications are excluded.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 garage conversion decisions in Three Rivers
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 |
|---|---|---|---|
| 25/2005/FUL | 2026 | Approved | Conversion of garage into habitable accommodation and replacement of rear doors with window and bifold doors. 28 Offord Grove Leavesden Watford Hertfordshire WD25 7NE |
| 25/0787/CLPD | 2025 | Approved | Certificate of Lawfulness Proposed Development: Construction of front porch extension; and conversion of existing garage to habitable accommodation, includin... 17 Windmill Drive Croxley Green Rickmansworth Hertfordshire WD3 3FF |
| 25/1276/RSP | 2025 | Approved | Retrospective: Conversion of garage into habitable accommodation 14 Oulton Way Carpenders Park Watford Hertfordshire WD19 5EL |
| 24/0373/FUL | 2024 | Approved | Construction of lower ground floor level to rear of dwelling with roof as a raised patio, conversion of garage and alterations to rear fenestration. 90 Highfield Way Rickmansworth Hertfordshire WD3 7PH |
| 24/0580/FUL | 2024 | Approved | Conversion of garage into habitable accommodation, provision of window to side elevation. Hanson House Homefield Road Chorleywood Rickmansworth Hertfordshire WD3 5QJ |
| 24/0884/FUL | 2024 | Approved | Construction of single storey side infill extension, conversion of existing garage into habitable accommodation. East Glade London Road Rickmansworth Hertfordshire WD3 1JR |
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 Three Rivers
- Single-storey rear extension 89%, 223 decided
- Two-storey rear extension 84%, 147 decided
- Wraparound extension 93%, 69 decided
- Side extension 87%, 95 decided
- Loft conversion and dormer 79%, 33 decided
- Rooflight 94%, 103 decided
- Outbuilding and garden room 88%, 48 decided
- Porch 100%, 22 decided
- Basement 50%, 18 decided
- Window and door 98%, 41 decided