- 2 bd
- 2 ba
- 1.3K sqft

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ZIP code 54234 covers parts of Sister Bay and Ephraim on Door County’s Green Bay shoreline, where wooded ridges, bayside views and a four-season climate shape daily life. Sister Bay’s marina and waterfront parks offer places to stroll, picnic and enjoy the water; Ephraim is known for its historic waterfront and white buildings, with the Ephraim Historical Foundation preserving local stories. Peninsula State Park, just south of Ephraim, adds trails, shoreline, scenic overlooks and outdoor recreation. Dining ranges from cafés and coffee stops to restaurants serving regional fare, while local shops cluster in the village centers. Galleries, seasonal events and live entertainment add to the arts scene. Residents and visitors get around by car, bicycle or on foot in the compact downtown areas; regional roads connect the villages and nearby communities.
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Blackstone Harbor is located at 10525 Judith Blazer Dr, Sister Bay, WI. The surrounding area includes multiple restaurants and cafes within 2 miles, such as Zero Sum, Rad House Cafe, and Top Shelf Gourmet.
The closest hospitals and medical facilities to Blackstone Harbor include Aurora Nor-Door Clinic (0.5 miles away), Aurora Family Medicine (0.5 miles away), and Aurora Health Center (0.5 miles away).
The schools assigned to Blackstone Harbor include Gibraltar Elementary School, Gibraltar Middle School, and Gibraltar High School.
Blackstone Harbor is located near 4 grocery stores, including Piggly Wiggly (0.2 miles) and Sister Bay Farmers Market (0.3 miles). Additional shopping options, including Country Walk Shops, are approximately 0.1 miles away.
Blackstone Harbor has a walk score of 42, it's car-dependent.
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