East Hampshire looks like a relatively rural, straightforward place to get planning permission. It isn't. With a large portion of the district sitting inside the South Downs National Park, 50 conservation areas, and around 2,900 listed buildings, the gap between what you think your project needs and what it actually needs can be significant. WhatCanIBuild exists precisely for this gap — giving you a picture of what's been approved and refused for projects like yours, near properties like yours.
The short version
- A large part of East Hampshire falls within the South Downs National Park, where permitted development rights are heavily restricted
- The district has 50 conservation areas, 50 Article 4 directions, and around 2,900 listed buildings
- Approval odds depend heavily on your specific address — not just the general area
Your postcode is only the start
East Hampshire covers a wide stretch of postcodes — GU34, GU35, GU30, SO24, PO8, PO9 and more. But two houses on the same street can sit under completely different planning regimes. One might benefit from standard permitted development rights. The other might be in an Article 4 direction zone where those same rights have been removed, or sit within a conservation area boundary that follows a line most homeowners don't even know exists.
Most homeowners don't realise their property might fall on Article 1(5) land — which applies to much of the South Downs National Park area — and that this fundamentally changes what you can do without applying, and what's likely to be approved if you do.
The South Downs factor changes everything
If your property falls within the South Downs National Park boundary, you're not just dealing with East Hampshire District Council's policies. The National Park has its own planning authority, its own design expectations, and its own view on what constitutes appropriate development. Extensions that sail through in Alton might face serious scrutiny in Petersfield or Liphook.
The problem is that most homeowners assume the rules are roughly the same across the district. They aren't. And assuming you know which side of the boundary you're on — without checking — is one of the most common ways projects run into trouble.
Worth knowing
Even if you're not in the National Park, East Hampshire has 50 Article 4 directions affecting specific streets and areas. These can remove permitted development rights for things like extensions, outbuildings, and changes to windows — meaning you may need full planning permission for work you assumed was automatic.
What the approval rate doesn't tell you
National and regional approval rate figures can feel reassuring. But a headline number tells you nothing about what happens to projects like yours, on a street like yours, with the specific combination of constraints your property carries. A conversion refused in a conservation area in Alresford is a different story from a rear extension approved in an unconstrained part of Havant.
The question isn't "how does East Hampshire perform nationally?" — it's "what happens to applications like mine, near my address?" That's the question that actually matters, and it's one WhatCanIBuild is built to answer — surfacing nearby decisions, refusal patterns, and what they mean for your specific project.
What you don't know is the risk
East Hampshire's planning landscape is genuinely complex. Listed building consent, National Park policy, conservation area character appraisals, Article 4 directions — any one of these can shift your approval odds significantly. The best way to understand what applies to your property, and what similar applications near you have looked like, is to check before you commit time or money to plans.
WhatCanIBuild shows you the decisions that have already been made near your address — including refusals and the reasons behind them — so you're not going in blind.
Want a detailed planning report?
Get a personalised report covering constraints, precedents, and approval odds for your project.
See a sample report