Own Bal Harbour & Surfside · Bay Harbor Islands

O Residences

9821 E Bay Harbor Dr · Built 2017 · 9 floors · 41 residences

1 for sale
For sale
1
0 pending · 3.0 mo supply
Median asking
$870K
from $870K
Median $/sqft
$919/sqft
$788/sqft sold, 12 mo
Days on market
35
149 to sell · 4 in 12 mo
O Residences
Listing photo · courtesy of Frank Taylor Real Estate Inc · MLS #A11652880

O Residences is a waterfront condominium on East Bay Harbor Drive in Bay Harbor Islands, developed by Chateau Group and completed in 2017. The building rises 9 floors and holds 41 residences. The Property Appraiser records it as O Residence Condo.

The building sits in FEMA flood zone AE, part of the Special Flood Hazard Area, where FEMA maps a 1% yearly chance of flooding and lenders require flood insurance for federally backed or federally regulated mortgages. It is in Miami-Dade hurricane evacuation zone B, and the lowest street next to the building is 1.6 ft above the highest tide predicted for 2026 at Virginia Key.

The Car-Free Index here is 0, and the nearest Publix is 860 m away in a straight line, about 0.5 miles. Three active tower construction sites are within 1 km, all 3 within 500 m. Construction nearby can bring noise and traffic while it lasts, and new towers can change views.

On the 2025 tax roll, 20% of the 41 units carry a homestead exemption and 44% are owned by a company or trust. Miami-Dade Clerk records show 4 resale deeds in the 12 months to October 21, 2026.

Live near more of Miami

What surrounds O Residences: seasonal events, annual programs and lifestyle indexes, measured from the building.

Distances are straight-line, not walking or driving.

Getting around

Bal Harbour & Surfside is a walkable urban neighborhood. Transit, parks, dining and landmarks within reach:

Bal Harbour ShopsSurfside BeachHaulover ParkKane ConcourseBal Harbour Beach PathSurfside Community Center
70
/ 100
A−
own.miami Score

A data-grounded score for O Residences from live market data — value, momentum, liquidity, building health, waterfront and age. Computed, not opinion.

Value66
$919/sqft — vs. Bal Harbour & Surfside condos, then all of Miami
Momentum6
-21.2% $/sqft over 6 months
Liquidity81
3.0 months of supply · 35 days on market
Health89
Public records checked — no liens, lawsuits or complaints on file
Waterfront90
Waterfront building
Age81
Built 2017 — vs. Bal Harbour & Surfside buildings
own.miami Condo Index
117Above market100 = the median Miami condo building's price per sq ft; 200 = twice it.
Rank
#255 of 698 tracked Miami condos
Top 37% by price per sq ft
#29 of 76 in Bal Harbour & Surfside
Momentum
↓ Cooling
$919/sqft median ask
Liquidity
Hot
See the full Condo Index →
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Inventory

Sold $/sqft trend

3-month rolling median of closed sales in O Residences; bars are closings per month.

$694$845$995Oct 2023Apr 2024Sep 2024Jul 2025Mar 2026Jul 2026

Location

Nearby buildings within half a mile.

Building facts

Address
9821 E Bay Harbor Dr
Year built
2017
Floors
9
Residences
41
Developer
Chateau Group
Waterfront
Yes
Developed by
Chateau Group
61
B · Developer Score
  • Ranks #1 of 5 scored Chateau Group buildings
  • Asking $919/sqft here vs $1,387/sqft across the developer's portfolio
  • 49% of the developer's portfolio has no adverse verified record
  • All 6 buildings by this developer

Amenities

  • · Sauna
  • · Pool
  • · Hot tub
  • · Water deck
  • · Summer kitchen
  • · Steam room
  • · Boat dock
  • · Kayaking and paddle boarding

Building rules

Parking
The building offers assigned parking and owner storage.

Special assessments & recertification outlook

Clear

Public records checked Oct 30, 2026 (Miami-Dade Clerk, civil docket, Florida DBPR).

  • Built 2017 — its first 25-year structural milestone inspection is due around 2042

Estimated from O Residences’s age and signals in active listings — not an official inspection or reserve report. Always verify the building’s milestone-inspection status and reserves with the association before buying.

Financeability

What the banks say about O Residences: recorded purchase mortgages, the down payments they accepted, and the programmes in use.

36Limited financing
Mortgages recorded, 12 months
1
1 from banks and credit unions · purchases and refinances
Sales bank-financed
25%
4 recorded sales, 12 months · Resales only
Average down payment
—
Lowest down payment accepted
—
Loan programmes, 24 months:Conventional 1

Low confidence — few loans · As of 2026-10-31

Source: Miami-Dade County official records and the FHA/VA approval lists. Aggregates only; individual instruments are never shown. Compare with Bal Harbour & Surfside

Flooding and storm surge

Public flood data at this building’s location, read Oct 22, 2026.

FEMA flood zone
Zone AE: high-risk area. FEMA maps a 1% yearly chance of flooding here.
Base flood elevation on the map: 9.0 ft (NGVD29).
Hurricane evacuation zone
Zone B
Miami-Dade storm surge planning zones run from A (called first) to E. The county decides which zones evacuate in a storm.
Ground at the building
3.9 ft
Lowest nearby street
2.6 ft
Highest predicted tide, 2026
1.0 ft

Elevations in feet above the NAVD88 datum.

The lowest street next to this building sits 1.6 ft above this year’s highest predicted tide (Oct 27, 2026).

Estimated from public data, not a flood determination. Check the FEMA flood map and an elevation certificate for this building.

How we measure thisCompare neighborhoods

Frequently asked

How much do condos at O Residences cost?+

There are 1 condos for sale at O Residences, from $870,000, with a median asking price of $870,000 ($919/sqft).

How much are the HOA fees at O Residences?+

HOA / maintenance fees at O Residences run around $1,408 per month among units currently for sale; the exact fee varies by unit size and line, so confirm the current amount with the listing or the condo association.

Is O Residences a waterfront building?+

Yes — O Residences is a waterfront building (Bal Harbour & Surfside).

When was O Residences built?+

O Residences was built in 2017, 9 stories, 41 residences.

Who developed O Residences?+

O Residences was developed by Chateau Group. Chateau Group's own.miami Developer Score is B across 6 buildings.

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