Side extension planning approval rate in New Forest National Park
76% of 782 decided side extension applications in New Forest National Park 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.
76%
Approval rate, all years, from 782 decided
782
decided side extension applications in New Forest National Park: 595 approved, 187 refused
93%
Recent rate, decided since 2022, from 80 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 Withdrawn applications are excluded.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 side extension decisions in New Forest National Park
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 |
|---|---|---|---|
| 25/01002FULL | 2026 | Refused | Two storey side extension; roof alterations to include dormer window and roof li 254, WOODLANDS ROAD, WOODLANDS, SOUTHAMPTON, SO40 7GH |
| 25/01281FULL | 2026 | Approved | Single storey side extension WOODLAND COTTAGE, ROYDEN LANE, BOLDRE, LYMINGTON, SO41 8PJ |
| 25/01327FULL | 2026 | Refused | Two storey side extensions; replacement porch Moorview Cottage, Winsor Road, Winsor, Southampton SO40 2HP |
| 25/01337FULL | 2026 | Approved | Single storey side extension; replacement boundary treatment including altered a The Old Pilley Chapel, PILLEY STREET, Pilley, LYMINGTON, SO41 5QP |
| 23/01039FULL | 2025 | Approved | Replacement first floor; replacement roof; two porches; side extension, repair w Myrtle Cottage, ROYDEN LANE, BOLDRE, LYMINGTON, SO41 8PJ |
| 25/00324FULL | 2025 | Refused | Single-storey side extension; loft conversion with 1no. new window and 4no. roof ST JUST, BASHLEY COMMON ROAD, NEW MILTON, BH25 5SG |
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 New Forest National Park
- Single-storey rear extension 85%, 1,152 decided
- Two-storey rear extension 75%, 668 decided
- Wraparound extension 88%, 168 decided
- Loft conversion and dormer 71%, 520 decided
- Rooflight 90%, 323 decided
- Outbuilding and garden room 82%, 2,220 decided
- Porch 85%, 580 decided
- Garage conversion 68%, 103 decided
- Basement 67%, 58 decided
- Window and door 87%, 417 decided