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Active
ActiveWaterfront · Condominium
$400,000$1,143 / sqft
5445 Collins Ave # 724, Miami Beach FL 33140
Listed
0
Bedrooms
1
Bathrooms
350 sqft
Interior
1966
Year built
$873 / mo
HOA
Condominium
Type
About this home
Renovated oceanfront studio at Castle Beach Club on Millionaire’s Row with no rental restrictions. Ideal for short-term rentals/Airbnb or personal use. Features tile flooring, ocean views, and resort-style amenities including direct beach access, pool, gym, valet, spa, Turkish bath, and 24/7 security. Prime Miami Beach location minutes from South Beach, Bal Harbour Shops, and Lincoln Road. Excellent investment opportunity with strong income potential. Portfolio of Six units can be sold together for $2.4mln: 1730, 1232, 1424, 928, 724, and 1203
Features
- First Floor Entry
- Fire Sprinklers
- Other
- None
- Ocean View
- Direct Ocean
Leasing
- Minimum lease
- 1 day
- Leases permitted per year
- 365
- Daily Rentals Allowed
- Okay To Lease 1st Year
Leasing terms as stated in the MLS listing, not verified by us. The association’s governing documents control what is actually permitted and can change — confirm before you buy.
Run the numbers
We fill in the price and the building's HOA dues. That leaves tax, insurance and maintenance — they depend on your exemptions, your insurer and the unit, so we don't guess them. Rent starts from what comparable units are asking nearby. Vacancy and the loan terms below start at common defaults; change them.
Median asking rent for studio rentals in Miami Beach, from 200 active listings; the middle half ask $1,850–$3,300.That is what landlords ask, not what units let for — edit it if you know better.
Our default, not a market figure
From the listing
Depends on assessed value & exemptions
Varies widely by building
Repairs, turnover, management
Cap rate
Cash-on-cash
Monthly cash flow
Net operating income
Enter property tax, insurance, maintenance to see the returns. A cap rate calculated without every cost overstates the deal — often by half — so we don't show a partial one.
Illustration only — not a loan offer, quote, or investment advice. We are not a lender and neither offer nor arrange financing. The loan fields start at 20% down over 30 years at 6.5% (rates as of July 2026); that is a nominal rate for illustration, not an APR, and your actual terms will differ. Cap rate is unlevered; cash-on-cash counts the down payment as invested capital and excludes closing costs.
Listing data from the MIAMI Association of REALTORS® (MIAMIRE) IDX program. Information deemed reliable but not guaranteed. Demo data shown for layout purposes.