Momentum Housing Data · Home Values · Miami-Dade County
BAY HARBOR ISLAND (FL): 18 recorded closings in the 12 months ending 2026-07-20, a 13-year price record, and sales split by price band and home size — every number from recorded MLS closings, none from an estimate model.
In the current window, sellers accepted a median 92.1% of original asking; the median sale took 96 days; new construction was 38.9% of recorded sales — builder pricing competes with resales here (window ending 2026-07-20).
| Year | Median sold | Median $/sqft | Median DOM | Sold ÷ original ask | Sales |
|---|---|---|---|---|---|
| 2026 | $3,319,525 | $1,444 | 96 | 92.1% | 18 |
| 2025 | $4,100,000 | $1,254 | 74 | 88.5% | 5 |
| 2024 | $3,100,000 | $1,033 | 76 | 92.3% | 13 |
| 2023 | $4,137,500 | $1,139 | 68 | 91.2% | 8 |
| 2022 | $2,700,000 | $902 | 65 | 97.1% | 39 |
| 2021 | $1,627,500 | $620 | 139 | 89.4% | 38 |
| 2020 | $1,250,000 | $456 | 123 | 87.1% | 17 |
| 2019 | $1,612,500 | $546 | 125 | 84.1% | 10 |
| 2018 | $1,375,000 | $579 | 80 | 92.1% | 9 |
| 2015 | $1,650,000 | $540 | 90 | 90.0% | 13 |
| 2014 | $1,002,750 | $382 | 68 | 93.3% | 23 |
| 2013 | $1,137,500 | $308 | 95 | 87.8% | 10 |
| 2012 | $993,750 | $368 | 56 | 89.1% | 4 |
Over the recorded series, BAY HARBOR ISLAND’s median sold price moved from $993,750 (2012) to $3,319,525 (12 months ending 2026-07-20) — +234% over that span, with every year’s figure from recorded closings, not a model.
The recorded series starts in 2012 at $993,750. The 2020–22 run-up did what it did everywhere — BAY HARBOR ISLAND’s median moved +67% from 2019 to 2022. Against the 2023 peak of $4,137,500, the current median stands at -20%. Annual sales volume here has ranged from 0 to 39 closings a year (10-yr average 15.7).
What actually trades here: 80% single-family residence, 15% condominium, 5% townhouse, with a median of 2,848 sq ft and a median price per square foot of $1,444 in the current window.
Of the 28 recorded BAY HARBOR ISLAND closings since 2024, half landed between $2,507,500 and $8,457,500 (the middle two quartiles); the lowest recorded sale was $1,200,000 and the highest $21,950,000. If your home sits outside the middle band, the reason usually shows up in the size table below before it shows up in condition.
| Sold price band | Share of closings | Sales |
|---|---|---|
| Under $1,700,000 | 3 (11%) | |
| $1,700,000 – $5,900,000 | 15 (54%) | |
| $5,900,000 – $10,100,000 | 5 (18%) | |
| $10,100,000 – $14,300,000 | 2 (7%) | |
| None and up | 3 (11%) |
The same recorded closings, split into thirds by living area. Find the row your home falls in: the $/sqft figure times your square footage is the recorded-sales bracket for homes like yours here — a starting range from real closings, not a valuation of your specific property. Larger homes here have been selling at a higher price per square foot than smaller ones ($1,725 vs $1,444) — less common, and usually a sign of newer or upgraded product at the top of the range.
| Size group | Median $/sqft | Median sold | Sold range | Sales |
|---|---|---|---|---|
| Smaller homes 1,150–2,298 sq ft | $1,444 | $1,900,000 | $1,610,000 – $3,361,050 | 9 |
| Mid-size homes 2,326–4,029 sq ft | $1,254 | $3,278,000 | $1,200,000 – $9,470,000 | 9 |
| Larger homes 4,037–8,548 sq ft | $1,725 | $10,160,875 | $3,850,000 – $21,950,000 | 10 |
From the live MLS feed as of 2026-09-03: 28 active listings (plus 9 pending) asking from $1,750,000 to $36,500,000, median $3,650,000; 18 of 28 have been on the market over 60 days (median 119 days so far); the homes listed or recently sold were built between 1953 and 2026 (median 2024), 13 of them new construction; 24 of 37 listed or recently sold homes report an HOA, median $3,201/mo. For a seller this is the competition a buyer will tour alongside your home; for a buyer, the stale share is where negotiating room usually is. See the current BAY HARBOR ISLAND listings →
At BAY HARBOR ISLAND’s $3,319,525 median and Miami-Dade County’s adopted 17.59 mills (FY2025-26), a home assessed at that price carries roughly $58,400 a year in property tax before exemptions, or about $57,690 with the full Florida homestead exemption — a buyer’s first-year figure; a long-time owner’s Save Our Homes cap can be far lower, which is one reason resale taxes jump at closing. Municipal and special-district millage varies inside the county; see the Miami-Dade County tax page.
Momentum’s market-heat index for BAY HARBOR ISLAND reads 41/100 (computed from DOM, sale-to-list, and absorption; 2020–21 peaked in the 70s here).
Cash bought 89% of recorded BAY HARBOR ISLAND sales in the window ending 2026-07 (16 of 18) — a fact worth knowing before assuming every buyer needs an appraisal to close. The table above is the closed-sale record to price a BAY HARBOR ISLAND home against; asking prices are an opening position, recorded closings are the value.
We don’t publish algorithm guesses for specific homes — they can’t see condition, upgrades, or your lot. A local agent will prepare a records-based valuation from the same closed-sale data on this page, adjusted for your home. Free, no obligation.
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Communities buyers shopping BAY HARBOR ISLAND are also weighing (same ZIP), each on its own recorded 12-month closings. A median well above the neighbors is a ceiling to price against; well below is where the value argument lives.
| Community | Median sold | Median $/sqft | Median DOM | Sales |
|---|---|---|---|---|
| BAL HARBOUR TOWER CONDO | $3,400,000 | $926 | 30 | 5 |
| BELLINI CONDO | $4,500,000 | $1,146 | 212 | 4 |
| SERENO RESIDENCES CONDO | $1,730,000 | $1,099 | 224 | 3 |
| BAL HARBOUR 101 CONDO | $1,700,000 | $673 | 20 | 5 |
More BAY HARBOR ISLAND: full community guide & homes for sale · choosing an agent here · should you sell now (statewide data) · what selling costs · cash offer vs. listing
Based on information from the Southeast Florida Multiple Listing Service (SEFMLS) or from MIAMI Association of REALTORS(R) for the period 2012 through 2026. Compiled from recorded MLS closings; deemed reliable but not guaranteed. Figures are medians for the stated windows and change as new sales record; individual homes vary widely. No automated valuation for any specific property appears on this page. Equal Housing Opportunity. © 2026 Move With Momentum LLC — brokerage licensed in FL and GA. Disclosures
Content on this page is compiled from public records, MLS data, and automated data sources, and may contain errors or be out of date. It is provided for general information only and is not a representation about any specific property, community, builder, or association. Verify all information independently before relying on it.