Brickell Key One Condos for Sale & Rent in Brickell
Brickell Key One condos in Brickell, FL: 13 for sale from $420,000, rentals, recent sales, price per square foot and association fees from live MLS data, updated daily.
Brickell Key One at a Glance
| Address | 520 BRICKELL KEY DR |
|---|---|
| Year built | 1982 |
| Units for sale | 13 |
| Asking prices | $420,000 to $4,500,000 |
| Median asking price per sq ft | $544/sq ft |
| Median association fee | $4,200/mo |
| Units for rent | 5 |
| Median asking rent | $5,300/mo |
| Sold in the last 12 months | 8 |
| Median sold price | $747,500 |
| Sale price as % of list | 93% |
| Leased in the last 12 months | 15 |
| Median leased rent | $4,800/mo |
| Median leased rent per sq ft | $3.35/sq ft |
| Average days to lease | 39 days |
| Leased rent as % of asking | 97.8% |
| Water frontage | Bayfront |
| Pet policy (per listings) | Yes, Pet Restrictions Possible |
Source: BeachesMLS, every listing at the building's address; figures refresh daily. Not an appraisal.
About Brickell Key One
Brickell Key One is a waterfront condominium at 520 Brickell Key Drive on Brickell Key. Its address is 520 Brickell Key Drive, built in 1982 according to the MLS. Listings describe its water frontage as bayfront. This page gathers every unit the MLS shows at the building's address: the ones for sale, the rentals and the closings of the last twelve months.
Brickell Key One Condos for Sale
13 units are for sale at Brickell Key One right now, from $420,000 to $4,500,000, at a median $544 per square foot, with 1 to 3 bedrooms. The median association fee on these listings is $4,200 a month; what it covers differs by building, so confirm it for the unit.
Recent Sales and Rentals at Brickell Key One
8 units closed in the last twelve months at a median $747,500 ($502 per square foot), at 93% of the asking price after 122 days on market. 5 units are for rent at a median $5,300 a month; the association sets the minimum lease term and the approval process.
Before You Buy at Brickell Key One
Florida requires milestone structural inspections and fully funded structural reserves for condominium buildings three stories and taller, so the building's inspection reports, its reserve study, the current budget and any special assessment matter as much as the unit. We also read the rules on leasing, pets, renovations and the association's approval process, and check the insurance and the flood zone, before you make an offer at Brickell Key One.
Units for Sale at Brickell Key One
$880,000
520 Brickell Key Drive A1015, Miami FL 33131
2 bd · 3 ba · 1,377 sq ft · Condominium$650,000
520 Brickell Key Drive A700, Miami FL 33131
2 bd · 2 ba · 1,278 sq ft · Condominium$559,000
520 Brickell Key Drive A1902, Miami FL 33131
2 bd · 2 ba · 1,229 sq ft · Condominium$1,050,000
520 Brickell Key Drive A1616, Miami FL 33131
3 bd · 3 ba · 1,890 sq ft · Condominium$1,190,000
520 Brickell Key Drive A1421, Miami FL 33131
3 bd · 3 ba · 1,890 sq ft · Condominium$1,150,000
520 Brickell Key Drive A1216, Miami FL 33131
3 bd · 3 ba · 1,890 sq ft · Condominium$749,000
520 SE Brickell Key Drive A1615, Miami FL 33131
2 bd · 3 ba · 1,377 sq ft · Condominium$799,999
520 Brickell Key Drive A914, Miami FL 33131
2 bd · 3 ba · 1,609 sq ft · Condominium$690,000
520 Brickell Key Drive A610, Miami FL 33131
2 bd · 2 ba · 1,464 sq ft · Condominium$1,350,000
520 Brickell Key Drive A1904, Miami FL 33131
2 bd · 2 ba · 2,010 sq ft · Condominium$745,000
520 Brickell Key Drive A1010, Miami FL 33131
2 bd · 2 ba · 1,464 sq ft · Condominium$4,500,000
520 Brickell Key Drive UPH-03, Miami FL 33131
3 bd · 4 ba · 3,065 sq ft · Condominium$420,000
520 Brickell Key Drive A811, Miami FL 33131
1 bd · 2 ba · 820 sq ft · Condominium
Units for Rent at Brickell Key One
$9,700/mo
520 Brickell Key Drive A721, Miami FL 33131
3 bd · 3 ba · 1,890 sq ft · Condominium$8,000/mo
520 Brickell Key Drive A1216, Miami FL 33131
3 bd · 3 ba · 1,890 sq ft · Condominium$5,300/mo
520 Brickell Key Drive A1015, Miami FL 33131
2 bd · 3 ba · 1,377 sq ft · Condominium$4,500/mo
520 Brickell Key Drive A1007, Miami FL 33131
2 bd · 2 ba · 1,137 sq ft · Condominium$4,500/mo
520 Brickell Key Drive A610, Miami FL 33131
2 bd · 2 ba · 1,464 sq ft · Condominium
Recently Sold at Brickell Key One
Sold $550,000
Closed Sep 30, 2026 · 520 Brickell Key Drive A802, Miami FL 33131
2 bd · 2 ba · 1,229 sq ft · $448/sq ft · 91 days on market · 92.4% of list priceSold $745,000
Closed Sep 10, 2026 · 520 Brickell Key Drive A1404, Miami FL 33131
3 bd · 3 ba · 1,624 sq ft · $459/sq ft · 399 days on market · 93.7% of list priceSold $615,000
Closed Aug 25, 2026 · 520 Brickell Key Drive A1007, Miami FL 33131
2 bd · 2 ba · 1,137 sq ft · $541/sq ft · 136 days on market · 96.1% of list price
Sold $2,550,000
Closed Aug 24, 2026 · 520 E Brickell Key Drive Bh25, Miami FL 33131
3 bd · 4 ba · 2,542 sq ft · $1,003/sq ft · 167 days on market · 88.1% of list priceSold $465,000
Closed May 12, 2026 · 520 W Brickell Key Drive A619, Miami FL 33131
2 bd · 2 ba · 1,223 sq ft · $380/sq ft · 94 days on market · 86.9% of list priceSold $1,350,000
Closed Apr 29, 2026 · 520 Brickell Key Drive A1506, Miami FL 33131
2 bd · 3 ba · 2,124 sq ft · $636/sq ft · 16 days on market · 91.5% of list priceSold $750,000
Closed Feb 26, 2026 · 520 Brickell Key Drive A604, Miami FL 33131
3 bd · 3 ba · 1,624 sq ft · $462/sq ft · 62 days on market · 93.9% of list priceSold $1,075,000
Closed Nov 10, 2025 · 520 Brickell Key Drive A621, Miami FL 33131
3 bd · 3 ba · 1,890 sq ft · $569/sq ft · 12 days on market · 93.5% of list price
Own a Condo at Brickell Key One?
A buyer working with BreakThru Realty may already be looking for a residence like yours. BreakThru Realty works with hundreds of prequalified buyers searching for properties. Request a review of recent sales at Brickell Key One, the competing listings in the building and your selling options, with no buyer named and nothing shared until you decide.
- A value range built from comparable Brickell Key One sales, with the reasoning
- Whether a buyer already working with BreakThru Realty is looking for a property like yours
- The plan that reaches the rest of the market if no buyer on file fits
- An estimate of your selling costs and what you would keep after closing
Explore My Brickell Key One Selling Options · Get My Brickell Home Value
Leased at Brickell Key One in the Last 12 Months
What units at the building actually rented for: each closed lease with the rent it closed at, the days it took and how it compared with the asking rent. Rental portals show asking rents; these are achieved rents from BeachesMLS.
Sold $5,500
Closed Oct 12, 2026 · 520 Brickell Key Drive A307, Miami FL 33131
2 bd · 3 ba · 1,747 sq ft · $3/sq ft · 102 days on market · 94.8% of list priceSold $4,400
Closed Oct 12, 2026 · 520 Brickell Key Drive A1710, Miami FL 33131
2 bd · 2 ba · 1,464 sq ft · $3/sq ft · 0 days on market · 97.8% of list priceSold $4,150
Closed Oct 10, 2026 · 520 Brickell Key Drive A1207, Miami FL 33131
2 bd · 2 ba · 1,137 sq ft · $4/sq ft · 0 days on market · 96.5% of list priceSold $4,800
Closed Sep 7, 2026 · 520 Brickell Key Drive A713, Miami FL 33131
2 bd · 2 ba · 1,555 sq ft · $3/sq ft · 52 days on market · 96% of list priceSold $4,300
Closed Sep 2, 2026 · 520 Brickell Key Drive A1005, Miami FL 33131
2 bd · 2 ba · 1,255 sq ft · $3/sq ft · 44 days on market · 100% of list priceSold $10,000
Closed Sep 1, 2026 · 520 Brickell Key Drive A1206, Miami FL 33131
4 bd · 3 ba · 2,646 sq ft · $4/sq ft · 45 days on market · 100% of list priceSold $4,400
Closed Jul 20, 2026 · 520 Brickell Key Drive A2015, Miami FL 33131
2 bd · 3 ba · 1,377 sq ft · $3/sq ft · 88 days on market · 97.8% of list priceSold $4,800
Closed Apr 20, 2026 · 520 Brickell Key Drive A1102, Miami FL 33131
2 bd · 2 ba · 1,229 sq ft · $4/sq ft · 0 days on market · 98% of list priceSold $3,550
Closed Mar 19, 2026 · 520 Brickell Key Drive A1510, Miami FL 33131
2 bd · 2 ba · 1,464 sq ft · $2/sq ft · 112 days on market · 93.4% of list price
Sold $4,300
Closed Feb 21, 2026 · 520 Brickell Key Drive A-1200, Miami FL 33131
2 bd · 2 ba · 1,278 sq ft · $3/sq ft · 73 days on market · 98.9% of list priceSold $10,500
Closed Jan 30, 2026 · 520 Brickell Key Drive UPH-03, Miami FL 33131
3 bd · 4 ba · 3,065 sq ft · $3/sq ft · 0 days on market · 100% of list priceSold $6,900
Closed Jan 10, 2026 · 520 Brickell Key Drive A806, Miami FL 33131
4 bd · 3 ba · 2,646 sq ft · $3/sq ft · 0 days on market · 86.8% of list priceSold $4,000
Closed Dec 18, 2025 · 520 Brickell Key Drive A605, Miami FL 33131
2 bd · 2 ba · 1,255 sq ft · $3/sq ft · 41 days on market · 100% of list priceSold $7,200
Closed Dec 15, 2025 · 520 Brickell Key Drive APH00, Miami FL 33131
2 bd · 3 ba · 2,055 sq ft · $4/sq ft · 23 days on market · 96% of list priceSold $4,900
Closed Nov 19, 2025 · 520 Brickell Key Drive A1910, Miami FL 33131
2 bd · 2 ba · 1,464 sq ft · $3/sq ft · 8 days on market · 100% of list price
Brickell Key One: Frequently Asked Questions
- How much do condos at Brickell Key One cost?
- Units at Brickell Key One are listed from $420,000 to $4,500,000 right now, a median $544 per square foot. Over the last twelve months units closed at a median $747,500. Floor, view and renovation drive the spread; these figures refresh daily from the MLS.
- What are the association fees at Brickell Key One?
- The median association fee on current and recent listings at Brickell Key One is $4,200 a month. Fees vary by unit size and what the association covers, and older buildings may add special assessments for inspections and repairs, so we confirm the fee, the budget and any assessment for the specific unit.
- Can I rent out a unit at Brickell Key One?
- The Brickell Key One association decides: most South Florida condominiums set a minimum lease term, limit how many times a year a unit may be leased and require tenant approval, and some require an owner to hold the unit for a period first. 5 units are listed for rent in the building right now, which shows leasing is possible; we read the current rules before you buy.
- Are pets allowed at Brickell Key One?
- Listings at Brickell Key One describe the pet policy as "Yes, Pet Restrictions Possible". Weight, breed and number limits are set by the association and can change, so we confirm the current rule for your pet before you offer or apply.
- How do I see a unit at Brickell Key One?
- Request a showing from any listing on this page, or ask a BreakThru agent to arrange a private tour of the units for sale or for rent at Brickell Key One. We also compare the building with similar Brickell condominiums so you can see the choice side by side.
To request a tour, call (786) 914-1017 or email sales@breakthrurealty.com.
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