7 buildings · 101 to 251 Crandon Blvd · Key Biscayne, FL 33149

Key Colony

7 condominium buildings with 885 residences in all, in Key Biscayne, completed 1978 to 1981. 8 for sale and 30 for rent across the buildings on Oct 26, 2026.

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

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When a unit at Key Colony lists or sells, I'll let you know. One building or all of them. I send these myself, not a robot.

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See the 7 buildings → WhatsApp Enrique

At a glance Key Colony (Key Biscayne) is a community of 7 condominium buildings, built between 1978 and 1981. As of Oct 26, 2026, 8 units were listed for sale and 30 for lease across them; the median closed price was $750 per square foot over 24 sales in the last 12 months. All 7 buildings sit in a FEMA Special Flood Hazard Area. Source: Miami Assoc. of REALTORS® MLS via Bridge IDX, Miami-Dade Property Appraiser records and the FEMA flood map.

Photos of 4 of the buildings, from MLS listings and my condo archive

For sale
8
For rent
30
Median $/SF
$75024 sales · 12 mo
Sold
24last 12 months
Buildings
7
Residences
885county
Built
1978to 1981
Floors
4to 12
Flood zone
AEFEMA
HOA dues
$1.23/SF/mo · 8 listings

MLS via Bridge IDX · as of Oct 26, 2026 · How these numbers are made

The 7 buildings of Key Colony.

Each building has its own page with its own residences, sales and listings. Residences: Miami-Dade Property Appraiser folios at each address. Listings and sales: MLS as of Oct 26, 2026.

Pins at each building's mapped location, numbered as in the table; 3 of the 7 share one map point in their MLS records and are left off. Imagery © Esri, Maxar, Earthstar Geographics.
#BuildingResidencesFloorsFor saleFor rentSold, 12 moSales on record
1101 Crandon Blvd Botanica at Key Colony63414115
2121 Crandon Blvd Key Colony No 462402018
3141 Crandon Blvd Key Colony No 465411518
4161 Crandon Blvd Key Colony No 463400324
5181 Crandon Blvd Key Colony No 439414319
6201 Crandon Blvd Tidemark at Key Colony2821248766
7251 Crandon Blvd Oceansound at Key Colony31112111571
All 7 buildings88583024231

On the market at Key Colony.

The weekly MLS snapshot across the 7 buildings, highest asks first. Each card names its building and opens the full listing.

Snapshot as of Oct 26, 2026

For rent 30 listings · Oct 26, 2026

Unit 642 · 201 Crandon Blvd$15,500/mo$8.24/SF2 bd · 2.5 ba · 1,880 sf118 days listed · listed by Fortune Christie's International Real EstateFull listing →Unit 938 · 201 Crandon Blvd$14,000/mo$5.57/SF3 bd · 2.5 ba · 2,515 sf24 days listed · listed by Coldwell Banker RealtyFull listing →Unit 138 · 201 Crandon Blvd$12,000/mo$7.79/SF2 bd · 3 ba · 1,541 sf139 days listed · listed by Urdapilleta Real Estate, LLCFull listing →Unit 306 · 251 Crandon Blvd$10,500/mo$6.79/SF2 bd · 2 ba · 1,546 sf252 days listed · listed by Urdapilleta Real Estate, LLCFull listing →Unit 1235 · 201 Crandon Blvd$10,000/mo$4.60/SF3 bd · 3 ba · 2,176 sf5 days listed · listed by The Keyes CompanyFull listing →Unit 102 · 181 Crandon Blvd$9,500/mo$5.22/SF3 bd · 3 ba · 1,820 sf1 day listed · listed by Luft RealtyFull listing →Unit 1027 · 201 Crandon Blvd$9,500/mo$6.21/SF2 bd · 2 ba · 1,531 sf124 days listed · listed by Fortune Christie's International Real EstateFull listing →Unit 739 · 201 Crandon Blvd$9,500/mo$6.16/SF2 bd · 2 ba · 1,541 sf28 days listed · listed by Miami Homestead Realty, Inc.Full listing →Unit 227 · 251 Crandon Blvd$9,500/mo$6.14/SF2 bd · 2 ba · 1,546 sf132 days listed · listed by Urdapilleta Real Estate, LLCFull listing →Unit 509 · 251 Crandon Blvd$9,500/mo$5.66/SF3 bd · 3 ba · 1,677 sf8 days listed · listed by Elite Sales GroupFull listing →Unit 276 · 101 Crandon Blvd$9,000/mo$4.50/SF3 bd · 2 ba · 2,000 sf38 days listed · listed by Capital Intl Realty LLCFull listing →Unit 109 · 181 Crandon Blvd$9,000/mo$5.25/SF3 bd · 2 ba · 1,715 sf19 days listed · listed by Coldwell Banker RealtyFull listing →Unit 904 · 251 Crandon Blvd$9,000/mo$5.87/SF2 bd · 2 ba · 1,532 sf5 days listed · listed by BHHS EWM RealtyFull listing →Unit 259 · 121 Crandon Blvd$8,900/mo$4.89/SF2 bd · 2 ba · 1,820 sf10 days listed · listed by Avanti Way Realty LLCFull listing →Unit 1233 · 251 Crandon Blvd$8,500/mo$5.55/SF2 bd · 2 ba · 1,532 sf1 day listed · listed by Coldwell Banker RealtyFull listing →Unit 306 · 181 Crandon Blvd$8,000/mo$5.00/SF3 bd · 2 ba · 1,600 sf383 days listed · listed by Urdapilleta Real Estate, LLCFull listing →Unit 301 · 181 Crandon Blvd$7,800/mo$4.29/SF3 bd · 2.5 ba · 1,820 sflisted today · listed by DLS International RealtyFull listing →Unit 234 · 251 Crandon Blvd$7,800/mo$5.00/SF2 bd · 2 ba · 1,560 sflisted today · listed by Envirotek RealtyFull listing →Unit 335 · 251 Crandon Blvd$7,500/mo$4.85/SF2 bd · 2 ba · 1,546 sf1 day listed · listed by Fortune Christie's International Real EstateFull listing →Unit 929 · 251 Crandon Blvd$7,500/mo$4.90/SF2 bd · 2 ba · 1,532 sf68 days listed · listed by Coldwell Banker RealtyFull listing →Unit 243 · 141 Crandon Blvd$7,375/mo$4.29/SF3 bd · 2 ba · 1,720 sf64 days listed · listed by One Sotheby's International RealtyFull listing →Unit 1025 · 251 Crandon Blvd$7,250/mo$4.73/SF2 bd · 2 ba · 1,532 sf1 day listed · listed by BBM Realty LLCFull listing →Unit 325 · 251 Crandon Blvd$7,000/mo$4.57/SF2 bd · 2 ba · 1,532 sf75 days listed · listed by Coldwell Banker RealtyFull listing →Unit 448 · 121 Crandon Blvd$6,990/mo$4.37/SF2 bd · 2 ba · 1,600 sf24 days listed · listed by One Sotheby's International RealtyFull listing →Unit 520 · 201 Crandon Blvd$6,500/mo$6.44/SF2 bd · 2 ba · 1,009 sf59 days listed · listed by Related General Realty, LLC.Full listing →Unit 431 · 201 Crandon Blvd$6,500/mo$4.25/SF2 bd · 2 ba · 1,531 sf50 days listed · listed by DLS International RealtyFull listing →Unit 338 · 251 Crandon Blvd$6,500/mo$4.20/SF2 bd · 2 ba · 1,546 sf30 days listed · listed by BHHS EWM RealtyFull listing →Unit 480 · 101 Crandon Blvd$3,850/mo$1.86/SF3 bd · 3 ba · 2,073 sf369 days listed · listed by Emerald Real Estate IncFull listing →Unit 379 · 101 Crandon Blvd$3,200/mo$1.86/SF3 bd · 2 ba · 1,720 sf352 days listed · listed by Coldwell Banker RealtyFull listing →Unit 473 · 101 Crandon Blvd$3,000/mo$1.68/SF2 bd · 2 ba · 1,790 sf1,685 days listed · listed by Unique International PropertiesFull listing →

Under contract 7

  • Unit 175 · 201 Crandon Blvd$4,450,000 · 3 bd
  • Unit 170 · 101 Crandon Blvd$1,470,000 · 3 bd
  • Unit 139 · 251 Crandon Blvd$10,000/mo · 3 bd
  • Unit 1227 · 251 Crandon Blvd$10,000/mo · 2 bd
  • Unit 931 · 251 Crandon Blvd$7,900/mo · 2 bd
  • Unit 358 · 121 Crandon Blvd$7,500/mo · 2 bd
  • Unit 220 · 201 Crandon Blvd$5,500/mo · 1 bd

Listings matched to each 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

The read on Key Colony.

Activity as of Oct 26, 2026
  • 3 condominiums, 7 buildings. Each building belongs to one of the 3 declarations (Key Colony Condo #4, Key Colony No 1 Condo, Key Colony No 2 Condo), known together as Key Colony.
  • Most listed: 251 Crandon Blvd. 12 of the 38 listings across the buildings on Oct 26, 2026.
  • Resale +71%. The median closed price moved from $432/SF in 2019 (3 sales) to $739/SF in 2026 (20 sales), the first and last years with three or more recorded sales.
  • Gross rental yield 6.8%. A year of rent at the median $4.25/SF/mo (57 leases) against the median $750/SF sale (24 sales), both over 12 months, before HOA, taxes and vacancy.
  • Asks run +37% against closings. Sellers ask a median $1,027/SF (8 listings) against $750/SF closed (24 sales, 12 months). That gap is negotiation room. Bring the comps.
  • Sells in a median 30 days. Days on market across the 24 sales closed in the last 12 months.
The record 10 facts

The record

Addresses
101 to 251 Crandon Blvd, Key Biscayne 33149
Neighborhood
Key Biscayne
Buildings
7
Residences (county-verified)
885
Condominium declaration
Key Colony Condo #4, folio 24-4232-024-0001
Condominium declaration
Key Colony No 1 Condo, folio 24-4232-016-0001
Condominium declaration
Key Colony No 2 Condo, folio 24-4232-018-0001
Year built
1978 to 1981
Floors
4 to 12
Recorded MLS listings
739

The numbers at Key Colony.

Every sale and lease the MLS has recorded in the 7 buildings, sales first.

MLS via Bridge IDX · as of Oct 26, 2026

Median $/SF by year closed

Every recorded sale in the 7 buildings, 2019 to 2026. Count in the tooltip.

$396$791$4322019$4872020$5822021$7912022$7572023$7842024$7362025$7392026$396$791$432'19'20'21$791'22'23$784'24'25$739'26
Year by year, every recorded closing
YearSalesMedian $/SFLeasesMedian rent
2026 (to date)20$73946$6,700/mo
202531$73667$6,900/mo
202429$78464$6,800/mo
202317$75766$6,800/mo
202241$79162$7,000/mo
202158$58266$6,000/mo
202032$48780$4,450/mo
20193$43211$4,200/mo

Closed $/SF by unit size

Median $/SF of the sales in the 12 months to Oct 26, 2026, with the count beside each bar.

1 bedroom$803/SF · 1 sale*
2 bedrooms$734/SF · 13 sales
3+ bedrooms$750/SF · 10 sales

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

Medians need three or more sales. How these numbers are made

Show all closings 231 sales · 462 leases on record since 2019

Closed sales Oct 26, 2024 to Oct 26, 2026 · 58

UnitBDBASFAskedClosed$/SFClose dateDOM
308 · 181 Crandon Blvd321,720$1,150,000$1,115,000$648Sep 25, 202670
707 · 201 Crandon Blvd221,880$2,100,000$2,100,000$1,117Sep 22, 20260
227 · 201 Crandon Blvd221,531$1,599,000$1,200,000$784Aug 27, 2026103
424 · 201 Crandon Blvd221,531$1,349,000$1,300,000$849Aug 6, 202615
106 · 181 Crandon Blvd221,600$1,210,000$1,110,000$694Jul 17, 2026200
331 · 141 Crandon Blvd321,790$1,395,000$1,330,000$743Jul 16, 202617
405 · 181 Crandon Blvd221,600$1,150,000$1,080,000$675Jul 13, 202620
143 · 201 Crandon Blvd221,541$1,699,000$1,525,000$990Jul 13, 202631
237 · 141 Crandon Blvd321,600$1,250,000$1,200,000$750Jul 10, 202635
133 · 251 Crandon Blvd221,537$1,120,000$1,120,000$729Jun 29, 20261
431 · 141 Crandon Blvd322,042$1,630,000$1,570,000$769Jun 17, 202620
367 · 101 Crandon Blvd321,720$1,470,000$1,380,000$802Jun 11, 202611
446 · 141 Crandon Blvd321,943$1,469,000$1,400,000$721May 29, 202615
625 · 251 Crandon Blvd221,532$1,300,000$1,125,000$734Apr 7, 2026154
338 · 141 Crandon Blvd321,720$899,000$970,000$564Mar 24, 202613
237 · 251 Crandon Blvd221,532$1,025,000$995,000$649Mar 19, 2026593
441 · 251 Crandon Blvd221,532$1,150,000$1,084,460$708Mar 3, 202692
419 · 161 Crandon Blvd321,600$1,295,000$1,200,000$750Feb 27, 202624
125 · 161 Crandon Blvd331,864$1,750,000$1,770,000$950Feb 17, 202610
412 · 161 Crandon Blvd221,715$1,310,000$1,225,000$714Jan 29, 2026190
628 · 251 Crandon Blvd221,532$1,349,000$1,300,000$849Dec 18, 202530
333 · 201 Crandon Blvd321,541$1,200,000$1,200,000$779Dec 15, 2025196
444 · 201 Crandon Blvd221,880$1,900,000$1,900,000$1,011Nov 14, 20253
305 · 201 Crandon Blvd121,059$889,000$850,000$803Oct 29, 202571
633 · 201 Crandon Blvd221,541$1,349,000$1,210,000$785Sep 29, 202588
829 · 251 Crandon Blvd221,532$1,585,000$1,420,000$927Sep 29, 2025178
325 · 161 Crandon Blvd321,715$1,180,000$1,180,000$688Sep 5, 202576
178 · 101 Crandon Blvd431,820$1,200,000$1,340,000$736Sep 3, 20253
200 · 201 Crandon Blvd332,169$1,900,000$1,780,000$821Aug 26, 202518
904 · 251 Crandon Blvd221,532$1,100,000$1,000,000$653Aug 25, 202560

The 30 most recent of 58. All 231 recorded sales open in the interactive table.

Leases signed Oct 26, 2025 to Oct 26, 2026 · 57

UnitBDBASFAsked/moLeased/mo$/SF/moLease dateDOM
207 · 181 Crandon Blvd32.51,720$7,200/mo$7,200/mo$4.19Oct 15, 202668
210 · 251 Crandon Blvd221,611$8,500/mo$8,500/mo$5.28Oct 14, 202641
347 · 141 Crandon Blvd221,600$5,700/mo$5,335/mo$3.33Oct 1, 202662
474 · 101 Crandon Blvd221,600$6,800/mo$6,800/mo$4.25Sep 29, 2026111
317 · 161 Crandon Blvd321,470$6,950/mo$6,600/mo$4.49Sep 1, 202622
202 · 251 Crandon Blvd221,464$6,900/mo$6,300/mo$4.30Sep 1, 202666
133 · 251 Crandon Blvd221,537$7,500/mo$5,000/mo$3.25Aug 21, 202614
1031 · 201 Crandon Blvd221,531$7,900/mo$7,600/mo$4.96Aug 14, 202632
1037 · 251 Crandon Blvd22.52,310$12,000/mo$11,000/mo$4.76Aug 12, 202697
833 · 201 Crandon Blvd221,541$9,500/mo$9,000/mo$5.84Aug 3, 202649
322 · 251 Crandon Blvd221,546$7,200/mo$7,200/mo$4.66Aug 3, 20269
141 · 251 Crandon Blvd221,532$8,500/mo$8,000/mo$5.22Aug 1, 202632
326 · 161 Crandon Blvd221,600$7,000/mo$6,600/mo$4.13Jul 31, 202630
928 · 201 Crandon Blvd221,541$6,100/mo$6,000/mo$3.89Jul 22, 2026127
343 · 201 Crandon Blvd221,541$7,600/mo$7,400/mo$4.80Jul 20, 202615

The 15 most recent of 57.

Data: Miami Assoc. of REALTORS® MLS via Bridge IDX, as of Oct 26, 2026. Listings matched to each building's recorded addresses and added up, every row once; the unit column names the building. Pending includes under-contract. Closed listings shown as records only, no photos. How these numbers are made

The file on Key Colony.

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 ↗

Nearby

Around Key Colony

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.

Questions about Key Colony.

How many residences does Key Colony have?

885 across 3 condominium declarations and 7 buildings (Miami-Dade Property Appraiser). The largest building, 251 Crandon Blvd, holds 311.

How many units are for sale at Key Colony?

8 for sale and 30 for rent on Oct 26, 2026, in 6 of the 7 buildings. The most for sale: 201 Crandon Blvd (4).

What do condos sell for at Key Colony?

The median closed price over the last 12 months was $750 per square foot (24 sales across the buildings). Each building page has its own closings.

What flood zone is Key Colony in?

All 7 buildings are in FEMA zone AE, a Special Flood Hazard Area: a federally backed mortgage requires flood insurance.

Is each building at Key Colony its own condominium?

Not one each: the 7 buildings belong to 3 condominium declarations. The table above links every building's own page.

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 building and unit, and I'll prepare its value myself from that building'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 Colony lists or sells, I'll let you know. One building or all of them. 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

Or reach me directly

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