9821 E Bay Harbor Dr · Bay Harbor Islands, FL 33154

O Residences

9-story mid-rise, completed 2017, 41 residences in Bay Harbor Islands. 1 for sale on Nov 2, 2026.

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At a glance O Residences (9821 E Bay Harbor Dr, Bay Harbor Islands) is a 9-story, 41-unit building completed in 2017. As of Nov 2, 2026, 1 unit is for sale and none for rent; the median closed price was $788 per square foot over 4 sales in the last 12 months. FEMA flood zone AE. Source: Miami Assoc. of REALTORS® MLS via Bridge IDX, Miami-Dade Property Appraiser records and the FEMA flood map.

6 photos from my condo archive

For sale
1
For rent
0
Median $/SF
$7884 sales · 12 mo
Sold
4last 12 months
Built
2017
Floors
9
Residences
41county
Flood zone
AEFEMA
Owner-occupied
44%
Avg. unit
1,157sq ft

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

On the market at O Residences.

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 33154

O Residences, 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.

31 units seen · MLS via Bridge IDX · as of Nov 2, 2026
  • For sale 1
  • Under contract 1
  • Sold or leased, last 12 months 7
  • Seen in the MLS before that 22
  • No MLS record seen 11
010203040506935010203040506935Floors 1 to 2: no unit seen in the MLSFloors 1 to 2: no unit seen in the MLS

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

Units seen31of 41 residences on record
Floors with units7floors 3 to 9
Lines6stacks of units, by number

Closed $/SF figures use the 5 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 04, a median 1,199 sf over 5 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 016947 sf21–
Line 0271,142 sf2–2 sales, too few
Line 0371,143 sf2–2 sales, too few
Line 0451,199 sf2––
Line 0541,141 sf211 sale, too few
Line 0621,338 sf3––

2 units in the record sit outside this grid (L-302, PH04): 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 O Residences.

Activity as of Nov 2, 2026
  • Resale +34%. The median closed price moved from $587/SF in 2021 (7 sales) to $788/SF in 2026 (4 sales), the first and last years with three or more recorded sales.
  • Gross rental yield 7.4%. A year of rent at the median $4.83/SF/mo (4 leases) against the median $788/SF sale (4 sales), both over 12 months, before HOA, taxes and vacancy.
  • Sells in a median 149 days. Days on market across the 4 sales closed in the last 12 months.

Where it ranks citywide, condo buildings in 17 Miami neighborhoods

  • #59 of 584 · highest sales turnover14.6% of units sold in 24 months · n 6 · Oct 2024 to Sep 2026

See the full rankings · How rankings are made

Read the full record 4 paragraphs and 14 facts, every figure from the MLS and county record

O Residences is a 9-story mid-rise at 9821 E Bay Harbor Dr in Bay Harbor Islands, built in 2017. County folio records count 41 residences, averaging 1,157 SF of living area. It was developed by S2 Development and BH Investment Group and designed by Frankel Benayoun Architects. The condo archive records it as waterfront (bay).

One unit was for sale on November 2, 2026, asking $870K (that is $919/SF). Four sales closed between November 2, 2025 and November 2, 2026, from $830K to $1.1M, a median $788/SF, after a median 149 days on the market. The year before saw one closed sale. Across 28 recorded sales since 2020, the best year by median price per square foot was 2024, at $791 over 5 sales. That 12-month median ranks 6th of the 17 Bay Harbor Islands buildings with at least three sales in the same window.

Four leases were signed over the same 12 months, at a median $5,000 a month (range $4,900 to $6,100).

County records show 44% of residences as owner-occupied.

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

The record

Address
9821 E Bay Harbor Dr, Bay Harbor Islands 33154
Neighborhood
Bay Harbor Islands
Developer
S2 Development, BH Investment Group
Architect
Frankel Benayoun Architects
Year built
2017
Floors
9
Residences (county-verified)
41
Owner-occupied
44% of residences
Avg. unit size
1,157 sq ft
Total living area
47,423 sq ft
County condo folios
41
Waterfront
Yes / Bay
Recorded MLS listings
67
Also recorded as
9821 E B Harbor Island

The numbers at O Residences.

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.

$410$819$5472020$5872021$7762022$7622023$7912024$8192025$7882026$410$819$5472020$5872021$7762022$7622023$7912024$8192025$7882026

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)4$7883$5,000/mo
20251$819*4$5,000/mo
20245$7912$5,688/mo*
20233$7626$6,225/mo
20227$7765$5,900/mo
20217$5875$3,850/mo
20201$547*7$3,750/mo
2019––3$3,550/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: $587 (7 sales). In the last 12 months: $788 (4 sales). Change: +34%.

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 28 sales · 35 leases on record since 2020

Closed sales Nov 2, 2024 to Nov 2, 2026 · 5

UnitBDBASFAskedClosed$/SFClose dateDOM
503221,143$995,000$950,000$831Jul 2, 2026288
502221,142$879,000$850,000$744Jun 25, 202647
302221,142$830,000$830,000$727May 25, 202636
903221,143$1,130,000$1,080,000$945Mar 30, 2026251
PH-905221,141$970,000$935,000$819Jul 24, 2025260

Leases signed Nov 2, 2025 to Nov 2, 2026 · 4

UnitBDBASFAsked/moLeased/mo$/SF/moLease dateDOM
703221,143$5,900/mo$6,100/mo$5.34Oct 20, 202633
80122947$5,000/mo$5,000/mo$5.28Apr 10, 202645
402221,142$5,200/mo$4,900/mo$4.29Jan 18, 202644
502221,142$5,000/mo$5,000/mo$4.38Nov 25, 202561

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 O Residences.

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

Due 2047

Due by statute by December 31, 2047, 30 years after 2017, then every 10 years.

What the deadline means
  • Miami-Dade sets 25 years for condo buildings within three miles of the coastline, which would be December 31, 2042.
  • Based on year built 2017 (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 O Residences

5 more nearby

Smaller buildings close by: 1101 (180 m) · Rex Gardens (220 m) · 1155 Building (270 m) · Anthony Gardens (270 m) · Island House South (370 m) · Byblos (390 m)

Compare with the two nearest →Every Bay Harbor Islands 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 O Residences'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 O Residences 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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