Planning Permission in Fareham: A Homeowner’s Guide Before You Build
If you’re planning building work in Fareham, one of the first questions you’re likely to ask is whether planning permission is required. With many homeowners in Portchester, Titchfield, Locks Heath and Park Gate choosing to extend or renovate rather than move, understanding local planning rules is essential before starting any project.
This guide explains when planning permission is needed in Fareham, what falls under Permitted Development, and how to avoid delays or costly mistakes before work begins.
What Is Planning Permission?
Planning permission is approval from the local planning authority that allows you to carry out certain types of building work or changes to your property. Its purpose is to ensure developments are appropriate for the area and do not negatively impact neighbours or the local environment.
Not all building work requires planning permission — many common projects can be completed under Permitted Development Rights.
What Is Permitted Development?
Permitted Development (PD) allows homeowners to carry out specific types of building work without applying for full planning permission, provided strict size and design rules are followed.
In Fareham, many common projects fall under PD, including:
- Single-storey rear extensions (within size limits)
- Loft conversions (within volume allowances)
- Internal alterations
- Garage conversions
- Certain outbuildings and garden rooms
Even when PD applies, Building Regulations approval is still required.
When Do You Need Planning Permission in Fareham?
You will usually need planning permission if your project involves:
1. Large Extensions
Planning permission is often required if:
- A rear extension exceeds PD size limits
- A side extension significantly alters the property’s appearance
- The extension occupies too much of the garden
Double-storey extensions almost always require approval.
2. Double-Storey Extensions
These typically need planning permission due to:
- Impact on neighbouring properties
- Overlooking or loss of light
- Changes to the external appearance
Local considerations in Fareham can influence approval outcomes.
3. Properties in Conservation Areas
Some parts of Fareham and nearby villages have conservation restrictions. Homes in these areas often face:
- Reduced PD rights
- Tighter design controls
- Additional approval requirements
4. Listed Buildings
If your property is listed, planning permission and listed building consent are required for most external and internal alterations.
5. Significant External Changes
This includes:
- Major alterations to roof shape
- Large dormer loft conversions
- External cladding or render changes
- Changes affecting the street scene
Do Loft Conversions Need Planning Permission in Fareham?
Many loft conversions fall under Permitted Development if:
- The additional roof volume is within limits
- The conversion does not extend beyond the front roof slope
- Materials match the existing property
However, planning permission may be required for:
- Large dormers
- Hip-to-gable conversions
- Homes in conservation areas
Do Garden Rooms Need Planning Permission?
Garden rooms and outbuildings are usually allowed under PD if:
- They are single-storey
- They meet height restrictions
- They are not used as separate dwellings
- They do not cover more than 50% of the garden
Planning permission may be required for larger or higher structures.
What About Internal Renovations?
Internal works generally do not require planning permission, including:
- Removing internal walls
- Reconfiguring layouts
- Kitchen and bathroom renovations
However, structural work must still comply with Building Regulations.
Building Regulations vs Planning Permission
It’s important to understand the difference:
- Planning Permission controls what you can build
- Building Regulations control how it is built
Even if planning permission isn’t required, Building Regulations approval is almost always needed for:
- Extensions
- Structural alterations
- Loft conversions
- Electrical and plumbing work
How Long Does Planning Permission Take in Fareham?
Typical timescales include:
- Householder planning applications: 8 weeks
- More complex applications: up to 13 weeks
Delays can occur if:
- Plans need revisions
- Additional information is requested
- Objections are raised
Common Planning Mistakes Homeowners Make
Some of the most common issues include:
- Assuming planning permission isn’t required
- Starting work before approval
- Not checking conservation area rules
- Ignoring neighbour considerations
- Submitting poorly prepared drawings
These mistakes can lead to enforcement action or costly redesigns.
How a Local Fareham Builder Can Help
An experienced local builder can:
- Advise whether planning permission is needed
- Work with architects and planning consultants
- Ensure designs meet local requirements
- Coordinate Building Control approval
- Reduce delays and costly errors
Local knowledge is particularly valuable when dealing with planning rules specific to Fareham and surrounding villages.
Final Thoughts
Understanding planning permission in Fareham before you build is essential for a smooth, stress-free project. While many home improvements fall under Permitted Development, larger extensions, loft conversions and external alterations often require approval.
Whether you’re planning an extension in Locks Heath, a renovation in Portchester, or a loft conversion in Titchfield, getting professional advice early can save time, money and frustration.
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