1120 102nd St · Bay Harbor Islands, FL 33154

The Golden Key

3-story low-rise, completed 1964, 24 residences in Bay Harbor Islands. 2 for sale on Nov 2, 2026.

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At a glance The Golden Key (1120 102nd St, Bay Harbor Islands) is a 3-story, 24-unit building completed in 1964. As of Nov 2, 2026, 2 units are for sale and none for rent; the median rent was $1,850 a month over 5 leases 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.

Photo · MLS listing in this building

For sale
2
For rent
0
Median rent
$1,850/mo5 leases · 12 mo
Sales on record
3since 2022
Built
1964
Floors
3
Residences
24county
Flood zone
AEFEMA
Owner-occupied
50%
Avg. unit
810sq ft

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

On the market at The Golden Key.

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

The read on The Golden Key.

Activity as of Nov 2, 2026
  • A quiet record. The most recent sale on record closed Feb 13, 2025; 3 sales are on record since 2022.
Read the full record 4 paragraphs and 10 facts, every figure from the MLS and county record

Built in 1964, The Golden Key is a three-story low-rise at 1120 102nd St in Bay Harbor Islands. The Miami-Dade Property Appraiser lists 24 residential units, averaging 810 SF of living area.

On November 2, 2026, two units were listed for sale, each asking $305K ($377/SF each). No sale closed between November 2, 2025 and November 2, 2026; one closed in the 12 months before.

Five leases were signed over the same 12 months, at a median $1,850 a month (range $1,500 to $2,000).

About 50% of the residences are owner-occupied according to county records.

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
1120 102nd St, Bay Harbor Islands 33154
Neighborhood
Bay Harbor Islands
Year built
1964
Floors
3
Residences (county-verified)
24
Owner-occupied
50% of residences
Avg. unit size
810 sq ft
Total living area
19,440 sq ft
County condo folios
24
Recorded MLS listings
39

The numbers at The Golden Key.

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, 2022 to 2026. Count in the tooltip.

Year by year, every recorded closing
YearSalesMedian $/SFLeasesMedian rent
2026 (to date)––4$1,850/mo
20251$296*5$1,850/mo
2024––4$1,845/mo
2023––1$2,100/mo*
20222$302*5$2,050/mo
2021––4$1,350/mo
2020––5$1,450/mo
2019––1$1,300/mo*

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

Show all closings 3 sales · 29 leases on record since 2022

Closed sales Nov 2, 2024 to Nov 2, 2026 · 1

UnitBDBASFAskedClosed$/SFClose dateDOM
1411810$200,000$240,000$296Feb 13, 202511

Leases signed Nov 2, 2025 to Nov 2, 2026 · 5

UnitBDBASFAsked/moLeased/mo$/SF/moLease dateDOM
811810$2,100/mo$2,000/mo$2.47Jul 17, 2026118
1511810$1,850/mo$1,850/mo$2.28Jul 16, 2026254
711810$1,850/mo$1,850/mo$2.28Jun 16, 2026329
611810$1,550/mo$1,550/mo$1.91Feb 15, 202624
611810$1,600/mo$1,500/mo$1.85Nov 15, 202598

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 The Golden Key.

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 1994

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 1964 (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 The Golden Key

5 more nearby

Smaller buildings close by: Island House North (60 m) · Island House South (80 m) · Anthony Gardens (120 m) · Four Friends (170 m) · Knollwood (220 m) · Covenant Manor (230 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 The Golden Key'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 The Golden Key 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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