Oceana
Condos for Sale in Key Biscayne, FL
All 81 homes for sale in Key Biscayne, FL · median $1,250,000 · 75 condos for sale in Key Biscayne · 131 homes for sale in 33149 · Miami-Dade County homes for sale
True comps, carrying-cost math, and listings before the portals.
Market Heat
Photo via MIAMI MLS
As of October 2026, Oceana in Key Biscayne, FL has 7 homes for sale, asking from $3,500,000 to $17,900,000 (median $8,950,000). Over the 12 months ending 2026-09-20, 6 recorded sales closed at a median of $8,375,000, $2,443 per square foot, a median 79 days on market, sellers accepting 93% of original asking (+2% versus the prior year). Homes listed or recently sold were built 2014–2014; 4 of 7 report an HOA (median $3,330/mo). At the median price and Miami-Dade County's FY2025-26 rate of 17.59 mills, annual property tax runs about $147,340 ($146,630 with the full homestead exemption).
Last 30 days in Oceana: 2 new listings (median asking $7,774,500). As of October 20, 2026, Listing information provided by the Southeast Florida MLS (SEFMLS) / MIAMI Association of REALTORS(R). Information is deemed reliable but not guaranteed by the MLS to be accurate.
Homes For Sale Right Now in Oceana
Live MLS inventory for Oceana. Every active listing, what is under contract right now, and the last 12 months of closed sales, refreshed twice a day. Closed comps beat an algorithm's guess every time.
Active and pending Oceana listings as of 2026-10-19, priced high to low. Based on information from the Southeast Florida Multiple Listing Service (SEFMLS) or from MIAMI Association of REALTORS(R) for the period 2018 through 2026. Tap any home to ask about it.
Oceana Key Biscayne prices on a per-square-foot basis more than on unit count — the median works out to roughly $2,443 per square foot, which tells you the building's value is anchored in space and finish rather than square footage alone. With a median price near $7.45M, this is a market where condition, floor, and view stack directly onto price in a way smaller transactions don't show.
Only four closings feed the current snapshot, so treat every figure here as directional rather than statistically final. Days on market running near 79 and pricing down 9.1% year over year point to a market that's cooled from its prior pace — sellers are taking longer to find buyers willing to meet asking, and buyers have more room to negotiate than they would have a year ago.
Figures in this note are as of July 22, 2026. The live market numbers elsewhere on this page update nightly and are newer.
Oceana right now
🟡 Still climbing. The trailing-12-month median ($8.38M) is up 2.1% from the prior 12 months ($8.20M). With about 7 sales a year, a single closing can swing this number, so read the level and the decade, not one year's move.Momentum Research, record-level MIAMI MLS closed sales, 12-month windows ending September 20. Confidence: Medium (6 and 6 sales in the two windows).
Jump to: Price history & scorecard · Homes for sale · Schools · FAQ
· Updated October 20, 2026 · Live data: MIAMI MLS, refreshed twice daily · MLS facts carry their source; interpretation lines are Momentum Research · Data sources & freshness
The 60-Second Overview
Oceana market snapshot (as of September 20, 2026): the median sale price is about $8.38M ($2443 per sq ft over the trailing 12 months of closed sales), and a median 79 days on market for closed sales. The trailing-12-month median is up 2% from the prior 12 months, computed from record-level MIAMI MLS closed sales (6 closings in the current window).
In ZIP 33149 (Key Biscayne), 134 homes closed in the last 12 months at a median of $1.49M ($921/sq ft), up 18.0% year over year, with a median 77 days on market. Right now 61 active and 13 pending listings — a buyer's market. See the live ZIP 33149 housing market and the Miami-Dade County market.
MIAMI REALTORS sales records identify 42 homes in Oceana that have changed hands since 2015, built between 2014 and 2014 (median 2014), with a median living area of about 3,013 sq ft and a typical 3-bedroom, 4.5-bath layout; 83% are condominiums. Source: MIAMI REALTORS closed-sale history compiled by Momentum Research; counts reflect homes with a recorded MLS sale, not every home in the community.
Oceana Key Biscayne trades in a thin, high-dollar segment where each closing carries outsized weight on the numbers — a market heat score of 42 reflects that current pace, not necessarily long-term direction.
The setting & the homes.
Aerial and on-site photos of Oceana. Swipe to explore the community.
Swipe or use the arrows → tap any photo to enlarge
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OceanaPhotos from MIAMI MLS listings in Oceana; content deemed reliable but not guaranteed.
Who Oceana is best for.
Best for
- Buyers with a defined high-end budget who prioritize per-square-foot value over unit count comparisons
- Sellers prepared for a longer marketing runway given the current median days-on-market
- Buyers comfortable making decisions in a thin-data, low-transaction-volume segment
Probably not for
- Buyers who need a wide selection of active comparables to feel confident on price
- Sellers expecting last year's pricing levels given the current year-over-year pull-back
- Anyone requiring a quick, high-volume resale timeline
Price History: What Homes Here Have Actually Sold For
Median sale price over the trailing 12 months ending September 20 of each year, from record-level MIAMI MLS closed sales. Same methodology as every appreciation figure on this page: the 2026 point ($8.38M) IS the median in the snapshot above, and the move from 2025 ($8.20M) IS the +2.1% one-year change.
Windows contain 2 to 19 sales each (6 in the current window); every figure carries its sample size, and thin markets swing on single closings. Based on information from the Southeast Florida Multiple Listing Service (SEFMLS) or from MIAMI Association of REALTORS(R) for the period 2018 through 2026. Deemed reliable but not guaranteed.
16% of homes for sale in ZIP 33149 are already under contract (under contract ÷ under contract + active listings) — a read on how much of the available inventory buyers have already claimed. Source: MLS data (2026-10-20).
Oceana Market Scorecard
Oceana is currently a balanced market., a median asking price of $4,800,000, and homes go under contract in about 202 days.
Go deeper: ZIP market scorecard · county scorecard · true cost calculator · affordability calculator.
Live data: MIAMI MLS, refreshed twice daily. Market metrics only; these describe homes for sale and recent sales, not residents.
The Oceana buying strategy.
If we were buying in Oceana today, this is the order of operations we would run for our clients.
Underwrite the condition first. Price the roof, HVAC, and systems honestly before judging any list price; condition swings value here more than square footage alone.
Match the home to real comps. Recent sales of similar condition and lot, not the asking price, tell you what a home is worth.
Move deliberately, not desperately. Neither side has a decisive edge, so a well-prepared, fairly-priced offer wins without overpaying.
Line up financing and inspection early. A pre-approval and an inspection plan let you act fast and negotiate from evidence.
Keep an agent in your corner. The listing agent works for the seller; we represent you and prepare a hand-built valuation before any offer in Oceana.
Price Per Foot Is the Real Story
At this price point, the headline median matters less than the per-square-foot figure, which sits at $2,443.05. That number is the clearer signal of what buyers are actually paying for space here, and it's the figure to anchor any offer or listing strategy around rather than the median price alone, since so few units trade in a given window.
The year-over-year pull-back of 9.1%, paired with a median time on market near 79 days, suggests sellers are adjusting expectations rather than holding firm on prior peak pricing. For sellers, that means realistic positioning from day one; for buyers, it means there's more latitude to negotiate on price and terms than the raw median might suggest.
The location and the amenities are priced into every listing in Oceana. The deal is won or lost on condition, the comps, and the renovation math.
Why work with Momentum here
With only a handful of closings feeding the market data at any given time, pricing a unit here — or evaluating an asking price — takes more than a quick comparable pull. We track per-square-foot trends and time-on-market shifts closely in low-volume luxury segments like this one, so you're not relying on a stale or thin data set to make a seven-figure decision.
Oceana in 15 seconds.
What it really costs to own in Oceana Condos for Sale
The parts of the monthly number a mortgage calculator leaves out, from the tax roll, the MLS, Citizens and FEMA. Property facts only.
| Property tax | Current owners' bills run a median of $96,521/yr across 6 listings here (MLS tax records, 2026-10-20). |
|---|---|
| HOA dues | Median $4,009/month across 6 MLS listings (most billed monthly; 2026-10-20). Dues cover what the documents say they cover; ask for the budget and reserve study. |
| Home and flood insurance | The average Citizens Property Insurance premium in Miami-Dade County is $1,891/yr (56,357 policies, Citizens detail by county, April 2026); private-market quotes depend on roof age, wind mitigation and construction. |
| Roof and age | Median build year 2014 across 7 listings. An original roof here is about 12 years old: still inside the 15-year window Florida carriers use, but ask for the roof's permit date before you bind coverage. |
Estimated carrying cost at the median asking price, before the mortgage: about $12,210/month (tax $8,043, HOA $4,009, insurance $158). An estimate from the sources above, not a quote.
Email me new listings in Oceana Condos for Sale
One e-mail a day, only when a home lists here, with price, beds, baths and a link to every listing. Straight from the MLS feed; no account needed.
Ask an agent about Oceana Condos for Sale
Have a question about the homes, fees, rules or commute here? A Momentum agent who works Oceana Condos for Sale will answer, and the answer is published on this page for the next buyer.
HOA, CDD & Fees
- HOA dues reported around $4,009/month (about $48,108/yr) · median of 6 MLS listings, most billed monthly
- Any club/amenity membership is billed separately
Listings in this community report association dues of about $4,009 per month ($48,108 a year) — the median AssociationFee across 6 MLS records, normalised to a monthly figure; most are billed monthly. Dues change with budgets and can differ by section or product type; confirm the current figure with the association before you offer. Source: MLS listing records, 2026-10.
Confirm the current HOA dues, exactly what they cover, and any CDD bond or special assessment for a specific address before you offer.
Tools for a Oceana buy.
Free calculators to pressure-test the real cost before you tour.
Selling here is won on condition and pricing to real comps, not an automated estimate. The right number comes from closed Oceana sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in Oceana, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your Oceana home worth?
Get a no-obligation home value based on real comparable sales in Oceana, not an automated guess. Tell us about your home and we will personally prepare your numbers and a pricing strategy. No obligation, no spam.
See all homes for sale in Key Biscayne →
Recently off market in Oceana
Homes in Oceana that recently left the market. Each address opens its public-record profile: county-recorded value, property taxes, the last recorded sale, community sales history, and what is for sale nearby now. 2 on record.
- 111 Reef Ln · off market
- 360 Ocean Dr 304S · off market
| Location | Key Biscayne, Miami-Dade County, FL · ZIP 33149 |
|---|---|
| Home types (current listings and sales) | condos 86%, villas 14% |
| Sale prices, last 12 months | $8,375,000 median across 6 closed sales · $2443 per sq ft · +2.1% vs the prior 12 months |
| Days on market (closed sales) | 79 median |
| For sale right now | 7 active, 0 pending · median asking $4,800,000 |
Data as of September 20, 2026. Based on information from the Southeast Florida Multiple Listing Service (SEFMLS) or from MIAMI Association of REALTORS(R) for the period 2018 through 2026. Market figures describe homes, not residents. Cite as: Momentum Realty, “Oceana key facts,” movewithmomentum.com/neighborhoods/oceana-key-biscayne-condo, data as of September 20, 2026.
Just listed in Oceana
The newest homes for sale in Oceana right now, newest first. Each link opens the full listing with every photo, the price history and a tour request.
- 110 Reef Ln 10 $11,750,000 · 7 bd · 6 ba · 5,074 sq ft · new today Courtesy of Compass Florida, LLC
- 350 Ocean Dr 405N $3,799,000 · 2 bd · 4 ba · 1,727 sq ft · 3 days on market Courtesy of Vantage Real Estate LLC
- 350 Ocean Dr Lph2N $17,900,000 · 5 bd · 6 ba · 4,764 sq ft · 145 days on market Courtesy of BHHS EWM Realty
- 350 Ocean Dr 701N $11,495,000 · 4 bd · 6 ba · 3,787 sq ft · 202 days on market Courtesy of One Sotheby's International Realty
- 350 E Ocean Dr 301N $8,950,000 · 4 bd · 7 ba · 3,798 sq ft · 257 days on market Courtesy of Douglas Elliman
- 350 Ocean Dr 205N $3,500,000 · 2 bd · 3 ba · 1,830 sq ft · 266 days on market Courtesy of Coldwell Banker Realty
Checked against the MLS Oct 20, 2026. All new listings in this market.
Every Home for Sale in Oceana Key Biscayne Condo Right Now (7)
All 7 active and pending Oceana Key Biscayne Condo listings with a detail page, newest first, refreshed twice a day from the MLS.
- 110 Reef Ln 10 · $11,750,000 · 7 bd / 6 ba · listed Oct 5, 2026 · listed by Compass Florida, LLC
- 350 Ocean Dr 405N · $3,799,000 · 2 bd / 4 ba · listed Sep 7, 2026 · listed by Vantage Real Estate LLC
- 350 Ocean Dr Lph2N · $17,900,000 · 5 bd / 6 ba · listed Jul 22, 2026 · listed by BHHS EWM Realty
- 350 Ocean Dr 701N · $11,495,000 · 4 bd / 6 ba · listed Jul 22, 2026 · listed by One Sotheby's International Realty
- 350 E Ocean Dr 301N · $8,950,000 · 4 bd / 7 ba · listed Jul 22, 2026 · listed by Douglas Elliman
- 360 Ocean Dr 205S · $3,650,000 · 2 bd / 4 ba · listed Jul 22, 2026 · listed by Fortune Christie's International Real Estate
- 350 Ocean Dr 205N · $3,500,000 · 2 bd / 3 ba · listed Jul 22, 2026 · listed by Coldwell Banker Realty
More Key Biscayne home searches
- All homes for sale in Key Biscayne, FL
- Homes for sale in Miami-Dade County, FL
- 4-bedroom homes for sale in Key Biscayne
- Key Biscayne home values: what is my house worth?
- ZIP 33149 housing scorecard
- 25 coming-soon communities in Miami-Dade County
Key Biscayne guides & data
Florida buyer guides
Recent Developments in Oceana Key Biscayne Condo
Development, infrastructure, retail, and school activity affecting Oceana Key Biscayne Condo, tracked by our team and summarized from public reporting and official sources, with links to the original coverage. Last updated October 2026.
- October 2026Development
Casa Bella Residences opens at 1400 Biscayne Boulevard in Downtown Miami
Related Group and Alta Developers completed the 56-story, 650-foot tower with 319 residences, including 10 penthouses. Closings are underway and first residents have moved in, with more than 90 percent of homes reported under contract. Construction began in November 2023.
What it may mean for the marketAdds 319 completed homes to the downtown Biscayne corridor, close to existing transit, offices and dining. The site is about 4 miles northwest of Oceana Key Biscayne Condo.
Source: Florida YIMBY - October 2026Builder Activity
Swire Properties breaks ground on Residences at Mandarin Oriental, Miami on Brickell Key
Swire Properties started construction at 500 Brickell Key Drive and 750 Claughton Island Drive on two towers, 66 stories (850 feet) and 33 stories (426 feet). The project includes 326 residences and a 121-room hotel, with Moss as general contractor and completion scheduled for 2030.
What it may mean for the marketAdds multi-year construction activity and future hotel and residential supply on Brickell Key, near the Brickell employment core. The site is about 2 miles northwest of Oceana Key Biscayne Condo.
Source: Florida YIMBY - October 2026Development
Crescent Heights revises workforce housing tower plans at 824 Alton Road
Revised plans call for a 39-story tower over 500 feet with 149 residences, up from 120, including 72 workforce units and 77 market-rate units. The developer is seeking height and density increases under the Live Local Act. The plan includes over 2,500 square feet of ground-floor retail and a 156-space parking podium; no approval has been reported.
What it may mean for the marketIf approved, would add workforce-priced rental supply near Miami Beach job centers and shops. The site is about 3 miles northeast of Oceana Key Biscayne Condo.
Source: Florida YIMBY - October 2026Development
Sweetbird North breaks ground at 95 NE 40th Street in the Miami Design District
Miami Design District Associates and Raycliff Capital began an eight-story, 120,500 square foot building with more than 92,000 square feet of office and about 22,500 square feet of retail. Atria Health and Research Institute leased about 55,000 square feet and 26North will also join. Completion is expected in early 2028.
What it may mean for the marketAdds office space and ground-floor retail in the Design District, increasing nearby daytime employment and shopping options. The site is about 5 miles north of Oceana Key Biscayne Condo.
Source: Florida YIMBY - September 2026Development
University of Miami agreement with Coral Gables would add a hospital of up to 100 beds
A development agreement would allow construction of a hospital with up to 100 beds on the university's Coral Gables campus, offering inpatient, outpatient and emergency care. The agreement would also reshape the campus, which includes the Gables Village residential complex of 1,458 beds slated for mid-2029. Cost, size and timeline for the hospital were not stated.
What it may mean for the marketA campus hospital would add inpatient and emergency care capacity and healthcare employment in the Coral Gables area. The site is about 7 miles west of Oceana Key Biscayne Condo.
Source: Miami Today - September 2026Civic
Miami-Dade commissioners adopt $14.26 billion budget with flat tax rate
County commissioners approved the fiscal year 2026-27 budget after a meeting that ran from Thursday afternoon into Friday morning. The operating property tax rate stays flat at 4.57 mills. The county says the plan prioritizes public safety, parks and transportation amid slowing revenue growth.
What it may mean for the marketA flat operating millage keeps the county's property tax rate steady for owners across Miami-Dade for the coming fiscal year. The site is about 3 miles northwest of Oceana Key Biscayne Condo.
Source: Local 10 News
Summaries reflect public reporting and official sources linked above as of the dates shown. Project details, timelines, and approvals can change. Commentary on potential market effects is general observation, not investment advice or a prediction for any specific property. For the freshest items across the whole region, see This Week in Northeast Florida.
Frequently Asked Questions
What is the median home price in Oceana?
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Where is Oceana, and what county is it in?
Should you buy in Oceana?
An honest fit check. We will tell you when it is not your community.
Data sources & freshness
| Live listings | MIAMI MLS, refreshed twice daily (last: October 19, 2026) |
| Community market stats | MIAMI MLS closed sales, 12-month windows ending September 20, 2026 |
| Under-contract shares | MIAMI MLS records, as of 2026-09-20 |
| Historical depth | Closed-sale records back to 2018 (62 transactions analyzed) |
Verify the primary sources yourself: Florida DOR · U.S. Census · FEMA flood maps · Citizens Property Insurance.
Momentum Research figures are our own analysis of MIAMI MLS records; MLS data is deemed reliable but not guaranteed. Methodology: how Momentum market scores are computed. Market metrics describe homes for sale and recent sales, not residents.
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More on Oceana Condos for Sale in Key Biscayne
- Home values · What homes in Oceana Condos for Sale in Key Biscayne actually sell for
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