Colney Heath is well connected by road and broadband, and barely at all by train. Most working residents either drive or work from home. Hardly anyone takes the train. Gigabit broadband reaches most homes. Every postcode is close to a busy road, and the noise comes with the convenience.
There is no station in the village. The nearest options include St Albans City, Hatfield (Herts), Welham Green and Brookmans Park, all of them a drive or a bus ride away. At the 2021 Census only about 2% of working residents commuted by train and about 1% by bus, even though the area has 56 bus stops. The railway serves Colney Heath in the way an airport serves a town: it is there, and you have to get to it.
What residents do instead is plain from the same census. About 45% drove to work and about 42% worked from home, with walking a distant third at about 5%. About 9% of households have no car, and about 52% have two or more. In Colney Heath, two cars on the drive is the usual way to get anywhere.
The Department for Transport's modelled journey times, which average across the area and date from 2019, put the nearest town centre about 11 minutes away by car, 23 by public transport, 18 by bike and 39 on foot. A GP is about 10 minutes by car, 23 by public transport and 36 on foot. A hospital is about 25 minutes by car and 58 by public transport. A food shop is about 11 minutes' walk or 7 minutes' drive. The distances will not have changed, but the public transport times are the shakiest of the set, because bus services have changed since 2019. The nearest employment centre is about 14 minutes by car and 11 by public transport, the one trip where the model has the bus ahead of the car. The 39-minute walk into town is the clearest result here: nobody in Colney Heath walks to the shops in town on a whim.
The buses are better than the commuting figures suggest. Each stop averages about 80 scheduled departures on a weekday and about 5 in the peak hour, and about 82% of stops have some weekend service. Those are current timetables, so they are more reliable than the modelled journey times. The buses run often enough to use, and the commuting figures show that very few people use them.
Gigabit broadband is available to about 88% of premises in the area and superfast to about 92%, with none below the legal minimum for a decent connection, and every network's 4G or 5G reaches the whole area. For the 42% working from home, that matters more than any timetable.
Road noise is the cost of all that road access. Every postcode in the area is near a road at or above 65 decibels, the level at which official noise mapping treats road traffic as significant, and the loudest band recorded reaches 75 decibels. No postcode is near a railway at that level. Visit at rush hour and stand in the garden of the house you are considering, because the mapping only says a loud road is nearby and cannot tell you what you will hear from that garden.
The area has 4 public charge points with 6 connectors between them, and 1 is rapid. With one rapid unit, charging is something to plan for, and most electric car owners will rely on a charger on their own drive.
Colney Heath is middling for connections: good for drivers and home workers, weak for anyone who needs the train.