Planning permission in Hastings feels straightforward until you start digging. With 18 conservation areas and 570 listed buildings across TN34, TN35, TN37, and TN38, the rules that apply to your neighbour's house may be completely different from the ones that apply to yours — and most homeowners don't realise that until it's too late. WhatCanIBuild can show you what's actually been approved and refused near your property, so you're not guessing.
The short version
- Hastings has 18 conservation areas where external alterations face much tighter scrutiny
- 570 listed buildings recorded — listed status changes everything about what you can and can't do
- Approval odds vary not just by project type, but by street and individual property
- The £548 householder application fee is non-refundable whether you're approved or refused
Your address matters more than you think
Hastings sits across a varied landscape — from the Old Town's historic core to modern suburban streets further inland. Being one postcode away from a conservation area boundary can make the difference between a routine approval and a refusal. But it's not just about whether you're inside a designated zone. Article 4 Directions can remove permitted development rights from properties that aren't listed and aren't in conservation areas. Most homeowners don't realise these exist until their application hits a problem.
The question isn't just "does my project need permission?" It's "given everything about my specific property, how likely is it to get approved?"
What trips people up most often
Homeowners in Hastings regularly underestimate how much the following can affect their application:
- Conservation area status — there are 18 of them, and each one has its own character and sensitivities. Being in one doesn't mean automatic refusal, but it does mean the scrutiny is completely different.
- Listed building consent — with 570 listed buildings recorded across the borough, there's a real chance your property is affected. And it's not just Grade I buildings — Grade II listings are far more common and equally binding.
- Flood zones — parts of Hastings sit in areas with flood risk designations that add another layer of assessment to certain project types.
- Neighbouring precedents — what got approved on your street matters. What got refused matters even more.
The best way to understand how these factors stack up for your specific property is to use WhatCanIBuild, which surfaces real approval and refusal data for projects like yours in your area.
Don't assume permission from a neighbour's project
Just because the house next door got an extension approved doesn't mean yours will. Even minor differences in plot size, boundary position, or listed status can produce entirely different outcomes.
The decision timeline adds real pressure
Hastings Borough Council typically takes around 8 weeks to decide on householder applications. That's 8 weeks of uncertainty — after you've already paid a £548 non-refundable fee. Submitting an application without understanding your approval odds first is a risk that's easy to avoid.
And if your application is refused, you'll either be resubmitting (more time, potentially more cost) or appealing — a process that can take considerably longer.
Before you apply
The constraints that matter most aren't always the obvious ones. It's the combination — your property type, its designation status, what's been approved or refused nearby, and how the council has interpreted similar cases — that determines your real odds. WhatCanIBuild is built to surface exactly that: not just whether restrictions exist, but what they've meant in practice for properties like yours in Hastings.
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