
Castle Beach Club Unit 729 For Sale

























Property Details
| Asking Price | $429,000 |
|---|---|
| Price per SqFt | $1,073 |
| Maintenance Fee | $858 Monthly |
| Property Taxes | $5,891 2025 |
| Interior Space | 400 SqFt |
| Beds/Baths | 0/1 |
| Year Built | 1966 |
| MLS # | A12077090 |
Location
From the listing
Unique opportunity on prestigious Millionaire’s Row! This oceanfront studio features a private balcony with spectacular direct views of the beach and Atlantic Ocean. Located in a full-service resort-style building offering direct beach access, swimming pool, fitness center, valet parking, and multiple amenities. Short-term rentals and Airbnb are permitted, making it an excellent vacation residence or income-producing investment.
Listed by Serhant
What It Costs to Own
Monthly, before a mortgage and insurance
Maintenance $858 a month; taxes $5,891 for 2025. MLS figures, which may not be accurate.
Sales History for This Unit · Castle Beach Club Unit 729
| Sale ⇅ | Sold Price ⇅ | Closed Date ⇅ |
|---|---|---|
| A10930475 | $270,000 | 3/29/21 |
What Other Units Have Been Selling For at Castle Beach Club
8 units sold at Castle Beach Club in the last 12 months at an average of $641/SqFt · This unit (729) is asking $1,073/SqFt
Below, the most recent sales most like this unit: units with the same bedroom count.
| Unit ⇅ | Sold Price ⇅ | % of Ask ⇅ | Closed Date ⇅ |
|---|---|---|---|
| CU26 | $95,000$365/SqFt | 76% | 10/21/26 |
| 627 | $340,000$850/SqFt | 92% | 10/20/26 |
| 1515 | $292,000$730/SqFt | 92% | 10/14/26 |
| 1701 | $350,000$875/SqFt | 97% | 7/14/26 |
| 610 | $215,000$538/SqFt | 72% | 7/10/26 |
| 1607 | $240,000$615/SqFt | 89% | 12/2/25 |
| 1602 | $230,000$676/SqFt | 92% | 10/21/25 |
| — | $230,000$590/SqFt | 86% | 7/16/25 |
For a full analysis of past sales in this building, contact Mark Zilbert.

Listed by Serhant. Mark Zilbert of ONE Sotheby's International Realty is a cooperating (transaction) broker and helps buyers find properties in Miami Beach and throughout South Florida.
Ask Mark About This Listing
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Castle Beach Club Unit 729, 5445 Collins Ave · MLS A12077090 · $429,000
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The curated data and calculated data for this property and its surrounding condo units and homes is based solely on data we have extracted from the MLS. There may be unpublished, private, quit claim and other property offerings and transfers that do not appear here, which may affect how a buyer or seller perceives property values. Always conduct proper due diligence when considering buying or selling property.
More at Castle Beach Club
At Castle Beach Club, 30 units are for sale and 8 sold in the last 12 months at an average of $641 per SqFt. Unit 729 asks $1,073 per SqFt, above the building's recent sold average. Figures compiled by Mark Zilbert, a Miami Beach real estate agent with ONE Sotheby's International Realty, from MLS records.

