Mariners Cay — Resident Reviews, Pros & Cons
San Castle, San Castle, FL · What renters actually say about living here, distilled from public reviews. Updated Jul 2026.
Address
3801 San Castle Blvd, Lantana, FL 33462
Floor plans
Mixed 1-3 BR condo units (individually owned; exact unit mix not centrally published)
Advertised rents
Set individually by unit owners; no single published community rate (as of 2026-07, per public listings)
Pet friendly
No
What residents like
- ✓Waterfront setting directly on the Intracoastal next to a marina and natural preserve, unusual for a community at this price point
- ✓Clubhouse amenity list (sauna, library, billiards) is more extensive than typical for a small condo community
- ✓Small private beach area gives residents direct water access without a country-club membership
Common complaints
- ✕Units are individually owned, so interior condition, furnishings, and rental terms vary widely from one listing to the next
- ✕HOA application and approval process can slow down move-in compared to corporately managed apartment complexes
- ✕Located in unincorporated Palm Beach County, so residents rely on the county rather than a municipality for some services
Our take
Mariners Cay is a low-rise condo community directly on San Castle Blvd along the Intracoastal Waterway, offering water-access amenities (private beach, marina proximity, pool, sauna) that are uncommon for the area. Because units are individually owned and rented out by their owners rather than by one management company, pricing and unit condition vary considerably.
Amenities
Private beach accessHeated/chilled community poolClubhouse with billiards roomFitness centerSaunaLibrary/TV roomIntracoastal Waterway frontageAdjacent marina and nature preserve
About these pros & cons
How we build these pages: we read publicly available resident reviews (Google, ApartmentRatings, Yelp, Reddit and similar) for each community and summarize the recurring themes in our own words. We don't copy review text, we don't display star ratings we didn't compute, and no complex has paid to appear or to have anything removed. Cons reflect what residents report — experiences vary. Rent ranges come from public listings and change often; always confirm current pricing, fees and policies with the property directly.
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