I moved in to a Persimmon new build property in January 2023. I was told a service charge of £704 per annum upon reservation. I remember it saying 'estimated'. I have completed and moved in. When the Management company took over 4 months after we moved in (April 23), we then received the final bill £1064 (pro rated) which is a 130% increase on what they told us at reservation, year on year. Upon discussing it with other residents, Persimmon & the Management company have used the 2019 valuations when calculating the service charges and citing additional services for fire, health and safety regulations and inspections. They have refused to give me compensation as we only found out 4 months after moving in. Note that they did know of the increased service charges as residents who had moved in earlier and living on site in December 22 were advised of the increase. That was before exchange and completion at that point. Is there anything I can do to get compensation as I really feel misled here. I do not understand why they could not have told us of the increased service charges in December 22 before exchange but of course, they did not want to risk the sale. Saying 'estimated' service charges, I expect some change but not a 130% increase. It is unconscionable.