The men’s volleyball team took home gold first by beating the University of East London in three straight sets.
Cam Kern was the player of the match.
Coach Alex Porter said: "I’m immensely proud of the group, both individually and collectively.
"We put pen to paper 188 days ago with the season’s goals and over the last week we’ve ticked off two of the four big milestones, winning the Super League and becoming BUCS Championships, with the Super League Final 4 and National Cup yet to come.
"This group of tenacious, bold and daring men set the bar high and each one of those 188 days they’ve held each other to account, helping each other grow on and off the court, the Essex Spirit is well and truly alive.
"UEL is one of our biggest rivals, but it’s also the team we’re closest to. After losing twice 3:2 to them during the regular season, winning the final was the perfect way to end the BUCS season.
"Whilst we will enjoy the celebrations, our focus now moves to Saturday's National Cup Semi-Final against London Giants, 7:30pm in the Essex Sport Arena, where we will attempt to tick off another milestone."
'Very proud'
The women’s basketball side was the next to celebrate –beating home team Loughborough in a tense game which finished 59-46.
This is the first title for the side in four years with Maria Blazejewski named MVP – securing 21 points, seven rebounds and two assists.
Coach Ash Cookson said: "I’m very proud of this team and this achievement of winning a national BUCS championship.
"This group has been a joy to work with throughout the season.
"Not only the countless hours put in throughout the weeks, but more importantly the support they have shown each other has been a testament to their character
'Essex is a special place'
The women’s volleyball team win was the finale of Essex’s record evening, with the side vanquishing Durham University.
It comes after the side completed a perfect 13-0 season.
Coach Alex Chinery said: “I cannot say enough good things about this group.
“Every day is a win when you assemble a group of people as kind, as hard-working and as motivated to grow as this group of humans.
“They’ve pushed me harder than I’ve ever been pushed in search of success and now we get to reap the rewards.”
And added: “Sport is special, Essex is a special place, this group is full of special people. What a ride. 13-0. The perfect end to the perfect season!”