The reduction follows the introduction of its new Homelessness and Rough Sleeping Framework, launched earlier this year.
The council credits early intervention, streamlined services, and long-term housing solutions for the positive trend.
Councillor David Carter, cabinet member for housing, said: “Every family at risk of homelessness matters.
“One household without a home is one too many, and we are working tirelessly to ensure no one is left behind.
“Our housing teams are dedicated to helping residents stay in their homes, or move swiftly into safe, secure, and permanent accommodation.
“The introduction of our new housing allocations system earlier this year – part of our wider Housing Allocations Policy overhaul – has already made a real difference.
“These changes ensure that Harlow homes go to Harlow people, and that support reaches those who need it most.”
Cllr Carter said the council is committed to reducing reliance on temporary accommodation, which is both costly and disruptive for families.
He said: “Our plan is beginning to show signs of progress and we will continue our commitment to all Harlow residents.”
