Redfin Corp.
3 Seal Harbor Rd APT 342, Winthrop, MA 02152

Welcome to 51 Undine Ave, Winthrop, MA 02152 — a 3-bed/1-bath single family in Winthrop, MA. Offered at $700001. Explore the photos and details to see if it’s the right fit. • 3 bd • 1 ba • 1250 sqft living area • Lot: 3085 sqft • Estimated value: $687800 • Rent estimate: $2704/mo • Days on market: 28 • Status: for sale • Price change: +$1 on 2026-05-15T07:00:00.000Z • Notes: For sale by agent Listed by Coldwell Banker Realty - Lynnfield.
3 Seal Harbor Rd APT 342, Winthrop, MA 02152
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