The Mackersey family have donated a double seesaw and outdoor musical instruments to be added to the Havelock North Village Green playground.
At the same time the safety surface on the playground will be replaced, and more shade sails and seating will be added.
The work will start towards the end of August and will take about seven weeks, depending on the weather. The playground will be closed over that time but the skatepark will remain open.
Hastings District Council great communities subcommittee chairwoman Eileen Lawson said that since the fully refurbished park opened in 2017 its use had exceeded all expectations.
"The playground quickly cemented itself as one of the region's premier destinations for young people of all ages and their families.