Porter Square Apartments — Cambridge, MA
33 active apartments · Median $3,450/mo
· Avg $3,660/mo
· Range $2,000 – $5,400 · Updated August 22, 2026
Average Rent by Bedrooms — Porter Square
$2,850
Studio (4)
$3,127
1 BR (10)
$3,727
2 BR (10)
$3,983
3 BR (3)
$4,817
4 BR (6)