Island House Apt Inc - Co
Homes for Sale in Key Biscayne, FL
True comps, carrying-cost math, and listings before the portals.
Photo via MIAMI MLS
As of September 2026, Island House Apt Inc - Co in Key Biscayne, FL has 4 homes for sale, asking from $1,220,000 to $3,750,000 (median $1,449,500). Homes listed or recently sold were built 1961–1961; 4 of 4 report an HOA (median $2,498/mo).
The real cost & risk here
Before the list price, the Florida math the portals skip. These are Miami-Dade County typicals — your exact home, flood zone, and insurance quote will vary, so verify each before you offer.
Check it for your address: look up your flood zone (FEMA) · insurance by county · true-cost calculator · Miami-Dade County scorecard.
County typicals from Momentum’s Florida housing data (Zillow & Realtor.com aggregates, Census, FRED), updated monthly; insurance modeled. Flood zone is property-specific — always confirm via FEMA.
ISLAND HOUSE APT INC - CO Market Scorecard
ISLAND HOUSE APT INC - CO is currently a thin data market. Limited supply, a median asking price of $1,449,500, and homes go under contract in about 45 days.
Typical home value in the 33149 ZIP is $1,692,135, about 97.2% above the Florida norm (Zillow Home Value Index).
Go deeper: ZIP market scorecard · county scorecard · true cost calculator · affordability calculator.
Live data: realMLS, refreshed twice daily. Typical value: Zillow Research. Market metrics only; these describe homes for sale and recent sales, not residents.
Homes For Sale Right Now in Island House Apt Inc - Co
Live MLS inventory for Island House Apt Inc - Co. Every active listing, what is under contract right now, and the last 12 months of closed sales, refreshed twice a day. Closed comps beat an algorithm's guess every time.
Active and pending Island House Apt Inc - Co listings as of 2026-09-12, priced high to low. Based on information from the Southeast Florida Multiple Listing Service (SEFMLS) or from MIAMI Association of REALTORS(R) for the period 2018 through 2026. Tap any home to ask about it.
The honest starting point here is data scarcity. With only two closings recorded in the current window, there is not enough transaction volume to draw a reliable read on pricing trend, days on market, or negotiating room. Anyone quoting a confident price trajectory for Island House right now is going beyond what the numbers actually support.
That thin volume cuts both ways. A seller here is not competing against a deep, active comp set, which can work in their favor if the unit shows well, but it also means pricing has to lean on judgment and direct comparison rather than a statistical trend line. A buyer should expect to negotiate off the specifics of the unit itself rather than a market momentum story.
The 60-Second Overview
Island House Apt Inc - Co is a Miami-Dade condominium association with very limited recent MLS closing activity, which means current pricing and pace should be evaluated unit by unit rather than assumed from a broader trend.
Pre-construction details are compiled from public records, builder announcements and builder listings, and are subject to change without notice; figures are deemed reliable but not guaranteed. Momentum Research figures are our own analysis. This page describes homes, pricing and community attributes, not residents.
The setting & the homes.
Aerial and on-site photos of Island House Apt Inc - Co. Swipe to explore the community.
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Island House Apt Inc - Co
Island House Apt Inc - Co
Island House Apt Inc - Co
Island House Apt Inc - CoPhotos from MIAMI MLS listings in Island House Apt Inc - Co; content deemed reliable but not guaranteed.
Who Island House Apt Inc - Co is best for.
Best for
- A buyer comfortable evaluating a unit on its own merits without a deep comp history to lean on
- A seller willing to price based on direct comparison and condition rather than a market trend
- An investor or owner who will independently verify association details and building amenities
Probably not for
- A buyer who wants a well-documented price trend before making an offer
- Someone relying on a published amenities list to shortlist buildings
- A seller expecting a deep pool of recent closings to justify a listing price
The market around Island House Apt Inc - Co
Island House Apt Inc - Co is too small for its own price trend, so here is the market around it.
In ZIP 33149, 158 homes are on the market and 15% are under contract — a slower corner of Key Biscayne.
Across Miami-Dade County, 15,109 homes are active and 3,290 pending (18% under contract).
ZIP and county figures describe the wider market, not Island House Apt Inc - Co specifically. Momentum Research analysis of MLS records.
The Island House Apt Inc - Co buying strategy.
If we were buying in Island House Apt Inc - Co today, this is the order of operations we would run for our clients.
Underwrite the condition first. Price the roof, HVAC, and systems honestly before judging any list price; condition swings value here more than square footage alone.
Match the home to real comps. Recent sales of similar condition and lot, not the asking price, tell you what a home is worth.
Move deliberately, not desperately. Neither side has a decisive edge, so a well-prepared, fairly-priced offer wins without overpaying.
Line up financing and inspection early. A pre-approval and an inspection plan let you act fast and negotiate from evidence.
Keep an agent in your corner. The listing agent works for the seller; we represent you and prepare a hand-built valuation before any offer in Island House Apt Inc - Co.
Reading a thin data set honestly
Two closings in the tracked window is not enough to establish a stable median, a typical days-on-market figure, or a clear direction for pricing. Rather than force a narrative out of numbers that cannot support one, the more useful approach is to treat each available listing here as its own case: unit condition, floor level, view, and any deferred maintenance will matter more than a community-wide average that does not currently exist in reliable form.
No community amenities were identified from current MLS listings, which is worth noting rather than filling in with assumption. That does not mean the building lacks amenities, only that the listing data available right now does not describe them. Anyone evaluating this building should confirm amenities, association fees, and building condition directly rather than relying on a market summary.
The location and the amenities are priced into every listing in Island House Apt Inc - Co. The deal is won or lost on condition, the comps, and the renovation math.
Why work with Momentum here
When the MLS data set for a building is this thin, the value of a broker is in verifying what the numbers cannot tell you, association financials, recent unit-level history, building condition, rather than papering over the gap with a generic market narrative. We will tell you plainly when a building's data does not yet support a confident valuation call.
Island House Apt Inc - Co in 15 seconds.
HOA, CDD & Fees
- HOA status not on record. Verify any dues before you offer
- Any club/amenity membership is billed separately
Confirm the current HOA dues, exactly what they cover, and any CDD bond or special assessment for a specific address before you offer.
Tools for a Island House Apt Inc - Co buy.
Free calculators to pressure-test the real cost before you tour.
Selling here is won on condition and pricing to real comps, not an automated estimate. The right number comes from closed Island House Apt Inc - Co sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in Island House Apt Inc - Co, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your Island House Apt Inc - Co home worth?
Get a no-obligation home value based on real comparable sales in Island House Apt Inc - Co, not an automated guess. Tell us about your home and we will personally prepare your numbers and a pricing strategy. No obligation, no spam.
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Should you buy in Island House Apt Inc - Co?
An honest fit check. We will tell you when it is not your community.
Nearby Communities
Explore more neighborhoods near Island House Apt Inc - Co with Momentum Realty’s local guides.
Data sources & freshness
| Live listings | MIAMI MLS, refreshed twice daily (last: September 12, 2026) |
| Under-contract shares | MIAMI MLS records, as of 2026-09-08 |
| Historical depth | Closed-sale records back to 2018 (31 transactions analyzed) |
Verify the primary sources yourself: Florida DOR · U.S. Census · FEMA flood maps · Citizens Property Insurance.
Momentum Research figures are our own analysis of MIAMI MLS records; MLS data is deemed reliable but not guaranteed. Methodology: how Momentum market scores are computed. Market metrics describe homes for sale and recent sales, not residents.
Own a home here?
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The numbers on this page move markets in the aggregate. The number that matters to you is what a buyer pays for your address. Momentum sells for 1.25% above the MIAMI MLS member average and 8 days faster, and we’ll price yours against live local comps.
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See how ISLAND HOUSE APT INC - CO fits the bigger picture — live prices, inventory, and Momentum Scores: