Wraparound extension planning approval rate in Dacorum
93% of 266 decided wraparound extension applications in Dacorum 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.
93%
Approval rate, all years, from 266 decided
266
decided wraparound extension applications in Dacorum: 248 approved, 18 refused
91%
Recent rate, decided since 2022, from 110 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 Withdrawn applications are excluded.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 wraparound extension decisions in Dacorum
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 |
|---|---|---|---|
| 25/01066/FUL | 2026 | Refused | Part two part single-story rear and side extensions to create 1 one bedroom flat and 1 three bedroom flat. Associated refuse/recycling/cycle storage. 10 Langley Avenue Hemel Hempstead Hertfordshire HP3 9NP |
| 25/02960/FHA | 2026 | Approved | Single storey side and rear extension 34 St Albans Road Hemel Hempstead Hertfordshire HP2 4BA |
| 24/02636/FHA | 2025 | Approved | Single storey front, side and rear extensions, with front porch canopy, following demolition of attached garage. Everglade Browns Spring Potten End Berkhamsted Hertfordshire HP4 2SQ |
| 24/02776/FHA | 2025 | Approved | Single storey rear and side extension. Alterations to internal layout and fenestration. 23 Valley Road Northchurch Berkhamsted Hertfordshire HP4 3PZ |
| 25/01145/FHA | 2025 | Refused | Single storey rear and side extension 8 Chipperfield Road Kings Langley Hertfordshire WD4 9JA |
| 25/01621/FHA | 2025 | Refused | Garage conversion, 1 and 2 storey side and rear extensions with new front porch canopy, alterations to external materials, windows and doors and associated i... 19 Lombardy Drive Berkhamsted Hertfordshire HP4 2LG |
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 Dacorum
- Single-storey rear extension 95%, 1,607 decided
- Two-storey rear extension 92%, 841 decided
- Side extension 94%, 775 decided
- Loft conversion and dormer 88%, 413 decided
- Rooflight 94%, 396 decided
- Outbuilding and garden room 89%, 399 decided
- Porch 95%, 208 decided
- Garage conversion 95%, 209 decided
- Basement 87%, 79 decided
- Window and door 93%, 407 decided