Hi
There is also a new estate being built on the Golf Links Road. Skerries is a lovely spot and I think something to bear in mind is walking distance to the town centre and the beach/harbour. Barnageeragh Cove is a good distance out and would require jumping in a car to do pretty much anything.
Some of the more settled older estates are closer to the town centre and the beach and include Churchfield, Shenick, Downside, Seacreast, Townparks, Hillside and St.Patricks Close. House prices do tend to be higher in some of these estates.
There is also usually a few houses for sale in Kelly's Bay which is a newer estate (10 yrs+ old) but it is quite large.
The prices for the new estate on the golf links road haven't been released yet as far as I know but they will be in a very good location within Skerries and with top spec so definitely worth considering.