Wraparound extension planning approval rate in North Hertfordshire
40% of 15 decided wraparound extension applications in North Hertfordshire 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.
40%
Approval rate, all years, from 15 decided
15
decided wraparound extension applications in North Hertfordshire: 6 approved, 9 refused
22%
Recent rate, decided since 2022, from 9 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 Withdrawn applications are excluded.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 North Hertfordshire
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 |
|---|---|---|---|
| 25/03022/FPH | 2026 | Refused | Alterations to existing roof to include hip to gable roof extension and insertion of rear box dormer with Juliet balcony and front rooflights to facilitate l... 117 Willian Road Hitchin Hertfordshire SG4 0LT |
| 24/02298/FPH | 2025 | Refused | Single storey front; side and rear extensions following demolition of existing garage/store and hard landscaping works 25 Harkness Way Hitchin Hertfordshire SG4 0QJ |
| 24/02811/FPH | 2025 | Refused | Erection of single storey rear and side extension, patio and rear outbuilding (development commenced) 31 Thatchers End Hitchin Hertfordshire SG4 0PD |
| 23/00852/LBC | 2023 | Approved | Single storey side and rear extensions following demolition of existing rear extension and internal alterations. Old Farm Fore Street Weston Hitchin Hertfordshire SG4 7AS |
| 21/03436/LDCP | 2022 | Approved | Single storey side and rear extensions with associated alterations to existing dwelling and proposed garden outbuilding with pool. Hobbits Danesbury Park Road Welwyn Hertfordshire AL6 9SS |
| 17/04145/LBC | 2018 | Approved | Two storey and single storey side extension following demolition of existing single storey side and rear extensions. Internal and external alterations Folly House Folly Lane St Ippolyts Hitchin Hertfordshire SG4 7NU |
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 North Hertfordshire
- Single-storey rear extension 80%, 350 decided
- Two-storey rear extension 35%, 95 decided
- Side extension 53%, 90 decided
- Loft conversion and dormer 77%, 95 decided
- Rooflight 92%, 221 decided
- Outbuilding and garden room 70%, 79 decided
- Porch 89%, 35 decided
- Garage conversion 86%, 74 decided
- Basement 93%, 14 decided
- Window and door 91%, 270 decided