The Proceeds is NOT on Canvey Island, as stated incorrectly in a previous answer. It is on the 'mainland', in Leigh on Sea - 27 Hillside Cresenct.
That depends on lots of factors. If she is the executor of the estate , and the house is not explicitly addressed in a will, she can sell it and distribute the proceeds according to the will. You can always contest the actions of the executor. If she was left the house by terms of a will, you are not entitled to any of the proceeds. If you and she were left the house together, then you are entitled to a portion of the proceeds, and to a say in whether or not the house is sold in the first place.
Lee-Longsworth House was created in 1800.
Thomas Lee House was created in 1664.
Stokes-Lee House was created in 1700.
Olaf Lee House was created in 1905.
No.
The lien will need to be paid from the proceeds of the sale.
The proceeds of a house sale should typically be split among the owners based on their ownership percentage or as agreed upon in a legal document such as a co-ownership agreement.
Stephen D. Lee House was created in 1847.
Hooper-Lee-Nichols House was created in 1685.
Lee-Throckmorton-McDonald House was created in 1810.
If as seems likely, your Mom was the owner of the house (i.e., her name was on the title/deed), the proceeds of the sale of that house will have to be used for her nursing home care or other medical care.