Golden Beach homes: what sold, and for how much

Seventeen arm's-length sales reached $5 million or more, with a median of $11.3 million. Thirteen of them were improved houses with a qualified code, at a median of $1,792 per sq ft (about $19,300 per m²) on 6,103 sq ft (567 m²). From January 2025 to July 2026 the Sunny Isles Beach towers recorded 72 arm's-length condominium sales at that level, at a median of $7.0 million and $2,036 per sq ft. A tower residence costs more per foot; a Golden Beach house costs more per sale, land included.

Counting every recorded transfer at $5 million or more, whatever its code, there were 20: 5 on the oceanfront, 12 on west-side waterfront and 3 on interior lots, 4 of them vacant lots.

Some recorded prices are not market sales and stay out of the medians: 23 nominal transfers, two executor or guardian transfers (the higher at $24.0 million) and one transfer coded atypical, at $12.5 million. One code-03 sale, at $21.0 million, was arm's-length but involved a property that changed before 1 January, so it is counted in the sales above but not in the price per square foot.

Property tax. The combined property-tax rate in the Town of Golden Beach for 2025 was 23.4227 mills: $23.42 for every $1,000 of taxable value, or about 2.34% a year. A residence assessed at $10 million that is not the owner's Florida homestead would pay about $234,200 a year. After a purchase, the assessment resets to full market value on the next 1 January. The appraiser's just value can differ from the price paid; for this town the median just value of a house on the 2026 roll is $6.66 million.

At purchase. Florida's documentary stamp tax on the deed is $0.60 for every $100 of the price in Miami-Dade County, about $40,365 at the town's median arm's-length price of $6.7275 million; the purchase contract decides which party pays it. Miami-Dade's additional surtax of $0.45 per $100 does not apply to a deed that transfers only a single-family residence, but it does apply to a vacant lot. A mortgage adds documentary stamp tax of $0.35 per $100 of the loan and an intangible tax, a state tax on the loan itself, of $2 per $1,000.

Insurance. The National Flood Insurance Program (NFIP) covers up to $250,000 for a residential building and $100,000 for contents, so for houses at these values cover above the NFIP limits is bought privately. Citizens, Florida's state-backed insurer of last resort, may not insure a house whose dwelling replacement cost is $700,000 or more, or $1 million in counties where the regulator finds too little competition. What counts is the cost of rebuilding the house, not the price paid; an insurance agent can say whether a given house qualifies.

Flood zones on the west side. Most west-side houses already stand in Zone AE, the area with a 1% chance of flooding in any year, where a mortgage lender usually requires flood insurance. On the revised maps all but 24 of the 333 parcels west of Ocean Boulevard fall in it.

On FEMA's current maps, effective 11 September 2009, Zone AE carries a base flood elevation of 6 ft on 145 of those parcels and 7 ft on 134, and Zone X (unshaded), minimal flood risk, covers 54. The revised maps, effective 19 February 2027, show Zone AE at 7 ft on 308 parcels (8 ft on one) and Zone X (shaded), with a 0.2% annual chance of flooding, on 24. Across the town, 36 parcels move from Zone X into Zone AE and 15 move from AE into X.

A base flood elevation is the height water is expected to reach in a 1%-a-year flood, measured from the map's reference level, never a depth of water. The current maps measure it from NGVD29 and the revised maps from NAVD88, so the figures do not compare directly; these are map readings, not official determinations. Like all of Golden Beach, the west side lies in Miami-Dade Storm Surge Planning Zone B, where storm surge, the sea water a hurricane pushes ashore, is a risk from Category 2 storms upward. The county orders evacuations by each storm's track and projected surge, not by category alone.

Building rules. The town code (Municode, version of 15 June 2026) zones every residential lot for single-family homes, with no business use. It also bars renting or occupying a home for less than six consecutive months, a rule the town first adopted in 2002 and re-adopted in its current text in 2015. Florida Statute 509.032(7)(b), which bars local laws that limit how long a vacation rental may last, does not apply to local laws adopted on or before 1 June 2011.

A full-size lot has at least 75 ft of frontage and 11,250 sq ft (1,045 m²), an undersized lot 50 ft and 7,500 sq ft (697 m²). A house may rise 27.5 ft (8.4 m), or 30 ft (9.1 m) on a lot with 100 ft of frontage or more, measured from the first finished floor. On a full-size lot it needs at least 3,000 sq ft (279 m²) of living area, and at least 35% of each lot stays pervious.

Canal and Intracoastal lots keep setbacks of 35 ft (10.7 m) front and rear, side setbacks are 7.5 or 10 ft, and the first finished floor sits at 9 ft NAVD88. Exterior colors come from the Town Council's palette, and carports are prohibited.

Caps and buying from abroad. Assessment caps and homestead rules are on the Golden Beach page, and the oceanfront building rules on the oceanfront estates page; the rules for buyers from abroad are in the buying-from-abroad guide.