251 Galen Dr · Key Biscayne, FL 33149

Key Biscayne Vi

3-story low-rise, completed 1968, 44 residences in Key Biscayne. 1 for sale and 2 for rent on Nov 2, 2026.

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At a glance Key Biscayne Vi (251 Galen Dr, Key Biscayne) is a 3-story, 44-unit building completed in 1968. As of Nov 2, 2026, 1 unit is for sale and 2 are for rent; the median closed price was $465 per square foot over 3 sales in the last 24 months. FEMA flood zone AE. Source: Miami Assoc. of REALTORS® MLS via Bridge IDX, Miami-Dade Property Appraiser records and the FEMA flood map.

Photo · MLS listing in this building

For sale
1
For rent
2
Median $/SF
$4653 sales · 24 mo
Sold
2last 12 months
Built
1968
Floors
3
Residences
44county
Flood zone
AEFEMA

MLS via Bridge IDX · as of Nov 2, 2026 · How these numbers are made

On the market at Key Biscayne Vi.

The weekly MLS snapshot, newest asks first. Each unit opens its full listing: photos, taxes, history. Or check the live feed for today's inventory.

Snapshot as of Nov 2, 2026.

Listings matched to this building's recorded addresses. I don't have to be the listing agent to show you any unit or to negotiate for you. Search condos in 33149

Key Biscayne Vi, floor by floor.

Every unit the MLS has recorded here, placed by its unit number: floors up, lines across, each column as wide as the units in it. Amber is for sale today (a unit listed both for sale and for rent is amber). Hover or tap a unit to read its record.

13 units seen · MLS via Bridge IDX · as of Nov 2, 2026
  • Under contract 1
  • For rent 1
  • Sold or leased, last 12 months 4
  • Seen in the MLS before that 7
  • No MLS record seen 5
01E03E04E06E09E12E3101E03E04E06E09E12E31

Tap a unit to read its record here. Amber and white units open their listing page.

Units seen13of 44 residences on record
Floors with units3floors 1 to 3
Lines6stacks of units, by number

Closed $/SF figures use the 3 recorded sales of these units in the 24 months to Nov 2, 2026; a median needs three. Floor, line and size are the record's. Views and orientation are not in it and are not shown.

The largest typical unit is line 12E, a median 1,109 sf over 3 units seen, recorded with 2 bedrooms.

The lines what the MLS record holds for each stack of units
LineUnits seenTypical sizeBedsOn the marketClosed $/SF · 24 mo
Line 01E21,109 sf21–
Line 03E2854 sf1––
Line 04E21,109 sf211 sale, too few
Line 06E21,187 sf2––
Line 09E2946 sf1–1 sale, too few
Line 12E31,109 sf2–1 sale, too few

9 units in the record sit outside this grid (105E, 114E, 115E, 207E, 215, 216, 302, 308E, …): penthouse, townhouse or ground-level numbers, or lines seen only once or twice.

How this is drawn: a unit's floor and line come from its MLS unit number alone (5614 is floor 56, line 14). A cell exists only where the MLS has recorded a listing, a closing or a lease; a blank means no record was seen, not that no unit exists. Column widths follow each line's median recorded living area. Pre-construction towers and buildings with a thin record have no drawing.

Floor and line from the MLS unit number; a blank cell means no record was seen. How these numbers are made

The read on Key Biscayne Vi.

Activity as of Nov 2, 2026
  • Resale +41%. The median closed price moved from $333/SF in 2021 (5 sales) to $469/SF in 2022 (5 sales), the first and last years with three or more recorded sales.
Read the full record 3 paragraphs and 7 facts, every figure from the MLS and county record

Key Biscayne Vi is a low-rise condominium of three floors at 251 Galen Dr in Key Biscayne, built in 1968. County folio records count 44 residences. It is one of two buildings recorded under the Key Biscayne Vi name.

One unit was for sale on November 2, 2026, asking $480K (that is $562/SF). Two sales closed between November 2, 2025 and November 2, 2026, from $440K to $520K, $465 and $469/SF. The year before saw one closed sale.

Two units were offered for rent at $2,600 to $3,200 a month. Two leases were signed over the same 12 months, at $3,200 and $3,300 a month.

Sources: Miami Assoc. of REALTORS® MLS via Bridge IDX (activity as of November 2, 2026), Miami-Dade Property Appraiser records. Blanks mean the record doesn't state it; nothing here is estimated.

The record

Address
251 Galen Dr, Key Biscayne 33149
Neighborhood
Key Biscayne
Year built
1968
Floors
3
Residences (county-verified)
44
County condo folios
44
Recorded MLS listings
42

The numbers at Key Biscayne Vi.

Every sale and lease the MLS has recorded at this address, sales first.

MLS via Bridge IDX · as of Nov 2, 2026

Median $/SF by year closed

Every recorded sale at this address, 2020 to 2026. Count in the tooltip.

$235$469$2872020$3332021$4692022$4682023$4132025$4692026$235$469$2872020$3332021$4692022$4682023$4132025$4692026

Pale bars: fewer than three sales that year, so the bar is the sale itself or the average of two, too few for a median.

Year by year, every recorded closing
YearSalesMedian $/SFLeasesMedian rent
2026 (to date)1$469*2$3,250/mo*
20252$413*1$3,200/mo*
2024––4$3,400/mo
20232$468*5$3,550/mo
20225$4695$3,400/mo
20215$3333$2,100/mo
20201$287*4$2,450/mo

* Fewer than three closings that year: the figure is the closing itself or the average of two, too few for a median.

Own here? See how the building moved since you bought.

Median closed $/SF in 2021: $333 (5 sales). In the last 24 months: $465 (3 sales). Change: +40%.

This is the building's movement, not your unit's value. Floor, view, line and condition move a unit's price more than the building does. Only years with three or more recorded sales are listed.

Get your unit's value →
Show all closings 16 sales · 24 leases on record since 2020

Closed sales Nov 2, 2024 to Nov 2, 2026 · 3

UnitBDBASFAskedClosed$/SFClose dateDOM
204E221,109$550,000$520,000$469Mar 30, 2026518
309e11.5946$465,000$440,000$465Dec 10, 202510
112E221,109$475,000$400,000$361Oct 24, 202561

Leases signed Nov 2, 2025 to Nov 2, 2026 · 2

UnitBDBASFAsked/moLeased/mo$/SF/moLease dateDOM
306E221,187$3,250/mo$3,200/mo$2.70Apr 1, 202665
312E221,109$3,390/mo$3,300/mo$2.98Mar 27, 202610

Data: Miami Assoc. of REALTORS® MLS via Bridge IDX, as of Nov 2, 2026. Listings matched to this building's recorded addresses; pending includes under-contract. Closed listings shown as records only, no photos. Blanks mean the record doesn't state it. How these numbers are made

The file on Key Biscayne Vi.

The rules on record, the documents in my files, the two Florida checks every buyer should run, and the buildings around it. Each card opens.

FEMA flood zone

AE

Inside FEMA's Special Flood Hazard Area. A federally backed mortgage requires flood insurance here.

What the zone means
  • The 1% annual chance ("100-year") flood area, with a base flood elevation set.
  • Base flood elevation 9 ft (NGVD29).
  • The zone is a map line, not a premium. Ask the association for its master flood policy, and get a flood quote for the specific unit before you commit.

FEMA National Flood Hazard Layer, checked at the building's mapped location on Oct 12, 2026. Open the official map ↗

Milestone structural inspection

Turned 30 in 1998

The statute's first deadline for a building this age was December 31, 2024, then every 10 years.

What the deadline means
  • Based on year built 1968 (county record). The statute counts from the certificate of occupancy date, which can differ.
  • The association must give every owner the inspector's summary. Ask for it, and for the structural integrity reserve study, before you commit.

Fla. Stat. § 553.899(3) ↗ and Miami-Dade recertification ↗, read Oct 9, 2026. What the deadline means for buyers

Nearby

Around Key Biscayne Vi

5 more nearby

Compare with the two nearest →Every Key Biscayne building →Distances are straight-line. Building data from Miami Assoc. of REALTORS® MLS records via Bridge IDX.

Own here, or looking here

Owners: tell me your unit and I'll prepare its value myself. Buyers and renters: I'll tell you when a unit here lists or sells. Either way it starts a conversation with me, not a mailing list.

Own here?

Get your unit's value

Tell me your unit and I'll prepare its value myself, from Key Biscayne Vi's closed sales and what is listed now. Then we talk it through.

Phone or email. One is enough.

Thinking about

Goes to Enrique only. No mailing list.

Looking here?

Get alerts when a unit lists or sells

When a unit at Key Biscayne Vi lists or sells, I'll let you know. I send these myself, not a robot.

Phone or email. One is enough.

Alerts for

Goes to Enrique only. No mailing list.

Enrique Ponte Ojeda on a balcony overlooking the water in Miami
I read the building before you buy or sell a unit in it.Closed history, the association's rules, what is really for sale and what it should trade at. Then we talk.
Enrique Ponte Ojeda
Licensed Florida Real Estate Agent · Carmona Realty Group

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