Detectives are investigating two burglaries that happened on 17 December.
Between 4.15am and 5.30am on Tuesday 17 December, a property in Grange Road was broken in to and a number of tools, valued at around £3500 were taken (crime reference 41/107327/24).
Between around 5am and 5.30am on Tuesday 17 December, another property was broken in to on Icknield Way. Tools valued at around £1000 were removed from the property (crime reference 41/4726/24).
The two burglaries are being treated as linked at this time and investigations are ongoing.
The suspects are described as three males, one wearing a dark leather jacket and beanie hat, the other two suspects were described as wearing all dark clothing.
PC Sarah Scanlon, who is investigating, said: “Our enquiries are continuing, and I am appealing for anyone with information to please get in touch. I would also like to hear form anyone who thinks they may have seen the stolen items.
“We are also releasing an image of someone that we would like to talk to as we believe they may have been in the area at the time and may have vital information for out investigations.
“If you saw anyone acting suspiciously in the area around this time, please get in touch. Additionally, if you have a doorbell cam fitted, please check it as you may have recorded some crucial footage to assist our investigation. You can email me at sarah.scanlon@herts.police.uk with any information.
“This is also a timely reminder for residents to take a look at the crime prevention advice on our website at herts.police.uk/crimeprevention. There are lots of useful tips to help protect your home from burglars.”