• Job Openings

    Founded in 1948, SPLIA is well-known as an early pace-setter in historic preservation and is today the foremost preservation advocate and resource for Long Island. The Society oversees three historic […]

  • Property Manager Position

    Property Manager Position

    SPLIA is looking for a Property Manager – check out the full job description!

  • May is National Preservation Month

    May is National Preservation Month

    In honor of Preservation Month, SPLIA’s Preservation Director joined the Long Island History Project for a conversation about historic preservation on Long Island. Give it a listen!

  • #MyLongIslandLandmarks Exhibit

    #MyLongIslandLandmarks Exhibit

    What does the word “landmark” mean to you? Let us know!

  • Donate Today

    Donate Today

    SPLIA is the only region-wide advocate for Long Island’s cultural heritage and we rely on you to keep us in the business of promoting the understanding, celebration and preservation of a shared legacy.