Today lower merion, Bryn Mawr PA is count around 68 homes for sale at current average listing price of $1,442,749. Nearby neighborhoods of lower merion are None Available, Gladwyne, Green Hill, Ardmore, Penn Valley, Wynnewood, Oak Hill, Bleddyn Court, Bryn Mawr, College Park. Most of lower merion homes are 4 bedrooms with 3 bathrooms.