21085 NE 34th Ave · Aventura, FL 33180

Spinnaker Bay

4-story low-rise, completed 1986, 48 residences in Aventura. Nothing listed on Nov 2, 2026; 1 sale closed in the last 12 months.

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At a glance Spinnaker Bay (21085 NE 34th Ave, Aventura) is a 4-story, 48-unit building completed in 1986. As of Nov 2, 2026, no unit is listed for sale or for rent; the median closed price was $295 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
0
For rent
0
Median $/SF
$2953 sales · 24 mo
Sold
1last 12 months
Built
1986
Floors
4
Residences
48county
Flood zone
AEFEMA
Owner-occupied
35%
Avg. unit
1,355sq ft

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

On the market at Spinnaker Bay.

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Snapshot as of Nov 2, 2026.

Nothing listed at Spinnaker Bay on Nov 2, 2026.

That is exactly when off-market outreach works. Tell me which line you want and I'll approach the owners directly.

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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 33180

The read on Spinnaker Bay.

Activity as of Nov 2, 2026
  • Resale +51%. The median closed price moved from $196/SF in 2020 (5 sales) to $295/SF in 2024 (3 sales), the first and last years with three or more recorded sales.
Read the full record 4 paragraphs and 11 facts, every figure from the MLS and county record

Built in 1986, Spinnaker Bay is a four-story low-rise at 21085 NE 34th Ave in Aventura. The Miami-Dade Property Appraiser lists 48 residential units, averaging 1,355 SF of living area.

Nothing was listed for sale on November 2, 2026. One sale closed between November 2, 2025 and November 2, 2026 at $373K, $297/SF. The year before saw two closed sales. The MLS holds 19 closed sales here going back to 2020; among years with three or more sales, 2024 set the high at a median $295/SF.

One lease was signed over the same 12 months, at $2,500 a month.

About 35% of the residences are owner-occupied according to county records, which points to an investor-heavy ownership base.

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
21085 NE 34th Ave, Aventura 33180
Neighborhood
Aventura
Year built
1986
Floors
4
Residences (county-verified)
48
Owner-occupied
35% of residences
Avg. unit size
1,355 sq ft
Total living area
65,040 sq ft
County condo folios
48
Recorded MLS listings
39
Also recorded as
21075 NE 34th Ave

The numbers at Spinnaker Bay.

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.

$152$304$1962020$2132021$3042022$2622023$2952024$2752025$2972026$152$304$1962020$2132021$3042022$2622023$2952024$2752025$2972026

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$297*1$2,500/mo*
20251$275*3$2,800/mo
20243$2953$3,000/mo
20231$262*1$2,850/mo*
20222$304*4$3,000/mo
20216$2131$2,000/mo*
20205$1963$1,925/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 2020: $196 (5 sales). In the last 24 months: $295 (3 sales). Change: +51%.

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 19 sales · 16 leases on record since 2020

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

UnitBDBASFAskedClosed$/SFClose dateDOM
303-2221,255$395,000$373,000$297Jul 31, 202655
404-2221,255$355,000$345,000$275Mar 20, 2025134
305-1221,255$370,000$370,000$295Dec 5, 2024199

Leases signed Nov 2, 2025 to Nov 2, 2026 · 1

UnitBDBASFAsked/moLeased/mo$/SF/moLease dateDOM
103-2221,255$2,500/mo$2,500/mo$1.99Mar 2, 20267

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 Spinnaker Bay.

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 6 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 2016

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 1986 (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 Spinnaker Bay

5 more nearby

Smaller buildings close by: La Mirage of Harbor Village (150 m)

Compare with the two nearest →Every Aventura 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 Spinnaker Bay's closed sales and what is listed now. Then we talk it through.

Phone or email. One is enough.

Thinking about

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Looking here?

Get alerts when a unit lists or sells

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

Phone or email. One is enough.

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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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