Bats in Buildings | What Surveyors Need to Know with Jason Harker

Welcome back! This week, we dive into an intriguing conversation with Jason Harker, our first returning guest, who sheds light on the unexpected intersection of ecology and real estate — specifically, bats.

One of the key topics Jason discusses is the importance of preliminary roost assessments (PRAs). These assessments are crucial when planning construction work that might disturb bat habitats.

"If your little finger can get in there, a bat can get in there," Jason emphasises, highlighting how even the smallest openings can be potential roosting sites for these fascinating creatures.

He breaks down the different categories of roosts, explaining that most properties fall into low or moderate-risk categories for bat presence. Yet, surprises can happen, like the time he discovered seven bats emerging from a seemingly well-sealed London home.