Planning reform has become one of the biggest talking points in the St Albans property market this year. If you own a home in AL2 or AL3, you’ve probably seen headlines about Grey Belt developments in Redbourn and Chiswell Green and wondered what they could mean for your property’s future value.
The reality is that these developments are creating opportunities as well as raising questions. While additional housing will gradually increase supply over the coming years, the associated investment in local infrastructure, schools and community facilities is also strengthening the long-term appeal of these areas.
Here’s what every homeowner should know before deciding whether to move.
What is a grey belt?
‘Grey Belt’ refers to previously developed or lower-quality land within the wider Green Belt that has been identified as more suitable for housing development under updated planning policy.
Unlike traditional Green Belt land, these sites are considered capable of accommodating carefully planned development while still protecting the wider countryside.
In St Albans, this has allowed several major housing schemes to move forward after years of limited development opportunities.
Major developments changing the local landscape
Two significant residential developments are helping shape the local market.
Redbourn
The approved development at Mansdale Road will deliver around 300 new homes alongside substantial investment in local infrastructure.
Importantly for families, funding has been allocated towards expanding education provision, helping ensure local schools continue to meet growing demand.
Chiswell Green
The approved Cala Homes development will introduce approximately 150 new homes together with significant Section 106 investment that will contribute towards roads, community facilities, green spaces and other local improvements.
Rather than simply increasing housing numbers, these developments are helping support the wider community as it grows.
What does this mean for local property values?
Many homeowners naturally worry that additional housing could reduce property values.
In reality, the picture is far more balanced.
St Albans continues to experience strong buyer demand thanks to its excellent schools, attractive surroundings, fast rail connections into London and limited overall housing supply.
While new developments will eventually introduce more homes to the market, they are being delivered gradually over several years rather than all at once.
At the same time, investment in schools, infrastructure and public amenities often strengthens the long-term attractiveness of an area, supporting demand from future buyers.
Why established homes remain attractive
Even with new developments underway, existing homes continue to offer qualities many buyers actively seek.
Period properties and established family homes often provide:
- Larger gardens.
- More generous room sizes.
- Mature residential settings.
- Established school catchments.
- Character features that cannot easily be replicated in modern developments.
Many buyers continue to prioritise these features, particularly families relocating to St Albans for the long term.
Should you sell now or wait?
There’s no single answer that suits every homeowner.
If you’re already considering moving over the next year or two, current market conditions continue to provide opportunities. Buyer demand remains healthy, particularly for well-presented homes in desirable locations such as Redbourn, Chiswell Green and surrounding villages.
Waiting purely to see how future development affects prices may not necessarily produce a better outcome, particularly as additional housing gradually enters the market over time.
Understanding your property’s current value allows you to make an informed decision based on facts rather than speculation.
Why local knowledge matters
Planning changes affect individual streets differently.
Some properties may benefit from improved infrastructure and transport links, while others remain largely unaffected by nearby development.
This is why local expertise is so valuable when valuing your home.
At Northwood St Albans, the team closely monitors planning activity, buyer demand and local market conditions across AL2, AL3 and the wider district. That local knowledge helps provide realistic valuations based on what’s happening in your specific neighbourhood, not simply across St Albans as a whole.
Thinking about selling in 2026?
Whether you’re ready to move now or simply exploring your options, understanding your home’s current market position is the ideal place to start.
Book a free, no-obligation valuation with Northwood St Albans and receive honest advice based on current market evidence, local buyer demand and your property’s individual characteristics.
Alternatively, get in touch with the Northwood St Albans team to discuss your plans, ask questions about the local market or arrange a convenient time for a valuation.
With the right local guidance, you can make your next move with confidence.
