Read the full record 4 paragraphs and 15 facts, every figure from the MLS and county record
Completed in 1982, Brickell Key One stands 22 stories at 520 Brickell Key Dr in Brickell. The Miami-Dade Property Appraiser lists 301 residential units plus 14 commercial units, averaging 1,512 SF of living area. It was developed by Swire Properties. The condo archive records it as waterfront (bay).
On November 2, 2026, 14 units were listed for sale, asking $359K to $4.5M (median ask $528/SF across 14 listings). Two more were under contract. 12 sales closed between November 2, 2025 and November 2, 2026, from $255K to $1.4M, a median $460/SF, after a median 93 days on the market. In the 12 months before that, 11 sales closed at a median $531/SF, so the median fell 13%. The MLS holds 110 closed sales here going back to 2019; among years with three or more sales, 2025 set the high at a median $550/SF. That 12-month median ranks 57th of the 66 Brickell buildings with at least three sales in the same window. Two-bedrooms made up 10 of the 23 sales in the last 24 months, at a median $675,500.
Eight units were offered for rent at $3,000 to $9,700 a month. 21 leases were signed over the same 12 months, at a median $4,300 a month (range $2,250 to $10,500).
About 37% of the residences are owner-occupied according to county records. Association rules on file: pets yes (owners only); no short-term rentals; minimum lease 6 months; up to two leases a year. The association is managed by First Service Residential. I have five of its association documents on file, including the SIRS and the Rules & Regulations.
Sources: Miami Assoc. of REALTORS® MLS via Bridge IDX (activity as of November 2, 2026), Miami-Dade Property Appraiser records and my condo archive. Blanks mean the record doesn't state it; nothing here is estimated.
The record
- Address
- 520 Brickell Key Dr, Miami 33131
- Neighborhood
- Brickell
- Developer
- Swire Properties
- Management
- First Service Residential
- Front desk / mgmt
- (305) 358-8080 Ext. 1
- Year built
- 1982
- Floors
- 22
- Residences (county-verified)
- 301
- Commercial units
- 14
- Owner-occupied
- 37% of residences
- Avg. unit size
- 1,512 sq ft
- Total living area
- 455,107 sq ft
- County condo folios
- 315
- Waterfront
- Yes / Bay
- Recorded MLS listings
- 268