MEDIAN SALE PRICE
$5.87M
trailing 90d
MEDIAN $/SF
$1,091
▲ 19.2% YoY
ACTIVE INVENTORY
8
for sale
SOLD VS. ORIGINAL ASK
87.2%
NEW92.0% of final list
DAYS TO CONTRACT
64
NEW101 to close
MARKET PULSE
0.25
Buyer's market
MEDIAN SALE PRICE OVER TIME
MARKET PULSE
keystone-island
BUYER'S ADVANTAGE
Today 0.25 · North Miami 0.26
MARKET SUMMARY · 12 MONTHS
| Median sale price | $5.87M | |
| Median $/SF | $1,091 | |
| Median days on market | 134 | |
| Total sales (12mo) | 7 | |
| New listings (12mo) | 12 | |
| Sold ÷ original ask NEW | 87.2% | |
| Sold ÷ final list price NEW | 92.0% | |
| Sold below original ask NEW | 100% | |
| Median days to contract NEW | 64 | |
| Median days to close NEW | 101 | |
| Months of supply | — | — |
| Sale-to-just-value ALL HOMES COUNTY | — | 1.28× |
| Owner-occupied ALL HOMES COUNTY | — | 56.8% |
TIER HEALTH
Price-tier breakdown is published only for markets with 30+ active for-sale listings, so each tier's median clears the min-sample threshold (§2.2b · §7.4). This market reports at the summary level above.
TIME TO SELL · LISTING TO CLOSING
NEW64
days, listing → contract
48
days, contract → closing
101
days, listing → closing
Medians of 7 closed sales, Oct 2025 – Sep 2026. Days are counted from the listing date.
WHAT LISTING SITES CAN'T SEE PUBLIC RECORDS · RECORDED DEEDStax-roll figures cover all homes · appreciation is single-family homes
56.8%
Owner-occupied (homestead) COUNTY
1.28×
Sale-to-just-value ratio COUNTY
37.8%
Homes sold, 10-yr COUNTY
+2.2%
Appreciation YTD · $/SF COUNTY CLOSED SALES
Appreciation YTD compares the median price per square foot of closed sales so far this year against the same period last year. Price per square foot rather than median price, because a median price moves with which homes sold — over this span South Beach ran +1.9% on median price but −4.3% per square foot. Effective tax rate: modeling in progress — the county roll carries no millage field, so we show “—” rather than an estimate.
CONDO BUILDINGS IN KEYSTONE ISLAND
Most active buildings by for-sale inventory · all condo buildings in North Miami → · A–Z directory →
Monthly market report for Keystone Island → · Miami-Dade County market →
FREQUENTLY ASKED · KEYSTONE ISLAND
How much do single-family homes cost in Keystone Island?
The median sale price in Keystone Island is $5.87M over the trailing 90 days, and the median list price is $3,605,000.
Is Keystone Island a buyer's or seller's market?
Keystone Island is currently a buyer's market. Its market pulse — pending sales divided by active listings — is 0.25; readings at or above 0.60 favor sellers and below 0.40 favor buyers.
How many single-family homes are for sale in Keystone Island?
There are 8 active for-sale listings of single-family homes in Keystone Island as of snapshot 2026-W43, updated weekly.
How long do single-family homes take to sell in Keystone Island?
Single-family homes in Keystone Island spend a median of 134 days on market.
What is the price per square foot in Keystone Island?
The median list price per square foot in Keystone Island is $1,091.
What share of Keystone Island homes are owner-occupied?
About 56.8% of homes in surrounding Miami-Dade County are owner-occupied (homestead), per public property records — the county-level figure is shown because homestead data isn't published at the neighborhood level.
How often do homes sell in Keystone Island?
About 37.8% of homes in surrounding Miami-Dade County have changed hands over the past decade — roughly 3.8% per year — based on qualified arm's-length sales in public deed records. The county figure is shown because deed-level turnover isn't computed at the neighborhood level.
How long do homeowners typically own in Keystone Island?
Homeownership in Miami-Dade County skews long-term: only about 38% of homes had a qualified sale in the past decade, so roughly 62% of owners have held 10+ years, per public deed records.
Every figure above appears elsewhere on this page · snapshot 2026-W43.