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    • 21 Union St

    Boston, MA 02108

    Apartment building
    2-3 beds

    What’s available

    This building may have units for rent or for sale. Select a unit to contact.

    Neighborhood: Haymarket

    Areas of interest

    Use our interactive map to explore the neighborhood and see how it matches your interests.

    Travel times

    Walk, Transit & Bike Scores

    99 / 100
    Walker's Paradise
    100 / 100
    Rider's Paradise
    90 / 100
    Biker's Paradise

    Nearby schools in Boston

    GreatSchools rating

    Frequently asked questions

    What is the walk score of 21 Union St?

    21 Union St has a walk score of 99, it's a walker's paradise.

    What is the transit score of 21 Union St?

    21 Union St has a transit score of 100, it's a rider's paradise.

    What schools are assigned to 21 Union St?

    The schools assigned to 21 Union St include Josiah Quincy Elementary School, Eliot K-8 Innovation School, and Boston Adult Academy.

    What neighborhood is 21 Union St in?

    21 Union St is in the Haymarket neighborhood in Boston, MA.