1000 ISL BLVD WILLIAMS IS in Aventura

1000 ISL BLVD WILLIAMS IS
Homes for Sale in Aventura, FL

Community in Aventura · Miami-Dade County · ZIP 33160
Median sale $550K
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Live Market Pulse
59/100
Market Heat
Near its long-run normal
2019 → 2026 · 90 at the 2022 peak
0 is 1000 ISL BLVD WILLIAMS IS's coldest market since 2019, 100 its hottest. Today: 59. How it's scored

Photo via miami

Built fromLive miami data8 years of closingsUpdated twice daily
Live · 1000 ISL BLVD WILLIAMS IS Housing Pulse miami + public records Analysis by Momentum Realty · $3.5B+ sold · 8,500+ transactions · Top 1% in Florida (RealTrends)
Price
$550K
Median sold · 12 mo
up 38.8% vs the prior 12 months
+38.8%
1-yr price change
n = 17 and 12 sales in the two windows
$326/sf
Sold $/sqft · 12 mo
peak $358 in 2023
88.4%
Sale vs ask
Tempo
93days
Median DOM · closed
46 days at the 2022 low
17
Sold · last 12 mo
10-yr average: about 16 a year
Ownership and context
76%
Cash buyers · 1000 ISL BLVD WILLIAMS IS
13 of 17 sales, 12 mo ending July 2026
Track record · 8 years of records
1,520sqft
Median sold home size
12-mo windows, closed sales
Jon Brooks, founder of Momentum Realty
Jon's Current Read

The number that stands out here is the year-over-year move: prices are up 38.8% against the prior period, paired with a median list-to-close window running into the low 90s in days. That combination reads as a market re-rating rather than a quick flip, buyers are paying up, but they are also taking their time to close. Price per square foot sits at $325.64, which is the more reliable gauge of value here given how few closings feed the median.

With only 17 closings in the current window, this is a thin-data market, one or two outlier sales can swing the median noticeably. A market heat score of 59 suggests moderate, not frantic, competition. For sellers, that argues for pricing off recent comparable closings rather than the trailing median alone. For buyers, it means there is room to negotiate on timeline even in a market that has moved up sharply.

1000 ISL BLVD WILLIAMS IS Housing Pulse · Momentum Research · as of July 20, 2026

1000 ISL BLVD WILLIAMS IS right now

🟢 Still climbing. The trailing-12-month median ($550K) is up 38.8% from the prior 12 months ($396K). With about 16 sales a year, a single closing can swing this number, so read the level and the decade, not one year's move.Momentum Research, record-level miami closed sales, 12-month windows ending July 20. Confidence: Medium (17 and 12 sales in the two windows).

Jump to: Price history & scorecard · Homes for sale · Schools · FAQ

Updated July 20, 2026 · Live data: miami, refreshed twice daily · MLS facts carry their source; interpretation lines are Momentum Research · Data sources & freshness

The 60-Second Overview

1000 ISL BLVD WILLIAMS IS market snapshot (as of July 20, 2026): the median sale price is about $550K ($326 per sq ft over the trailing 12 months of closed sales), and a median 93 days on market for closed sales. The trailing-12-month median is up 39% from the prior 12 months, computed from record-level miami closed sales (17 closings in the current window).

This is a low-volume, high-per-square-foot corridor where the median price of $550,000 and a $325.64 price-per-square-foot figure tell more about condition and unit mix than about broad neighborhood trends.

Best for

  • Buyers focused on a specific unit or condition rather than a broad neighborhood average
  • Buyers who can evaluate value on price per square foot rather than relying on a single median figure
  • Sellers prepared to price based on recent comparable closings rather than trailing statistics

Probably not for

  • Buyers who want a large pool of recent comparable sales to lean on
  • Buyers expecting a documented amenity package as part of the value proposition
  • Anyone assuming the year-over-year change predicts future pricing

Price History: What Homes Here Have Actually Sold For

Median sale price over the trailing 12 months ending July 20 of each year, from record-level miami closed sales. Same methodology as every appreciation figure on this page: the 2026 point ($550K) IS the median in the snapshot above, and the move from 2025 ($396K) IS the +38.8% one-year change.

Windows contain 5 to 33 sales each (17 in the current window); every figure carries its sample size, and thin markets swing on single closings. Based on information from the Southeast Florida Multiple Listing Service (SEFMLS) or from MIAMI Association of REALTORS(R) for the period 2018 through 2026. Deemed reliable but not guaranteed.

Median sale price · trailing 12 mo
$300K$400K$500K20182020202220242026
Up 38.8% year over year.
Every sale since 2018 · price vs size
$0$500K$1M1k2k2k
147 closed sales; green = recent. Size sets the floor, condition and lot set the rest.
Sold $ per sq ft · trailing 12 mo
$200$30020182020202220242026
Up from $231 in 2018 to a $358 peak in 2023; $326 now.
Median days on market · closed sales
5010015020020182020202220242026
46 days at the 2022 low; 93 now.
Sale price vs original ask · median
80%85%90%95%20182020202220242026
88.4% now.
Homes sold per 12-mo window
010203020182020202220242026
5 to 33 a year; 17 in the current window.
Market Heat · 0 coldest, 100 hottest in the record
20406080seller-leaningbuyer-leaning2020202220242026
90 at the 2022 peak, 29 in the troughs, 59 now. Same score as the hero card, full history.
How much local inventory is already under contract

0% of homes for sale in ZIP 33160 are already under contract (under contract ÷ under contract + active listings) — a read on how much of the available inventory buyers have already claimed. Source: MLS data (2026-07-18).

1000 ISL BLVD WILLIAMS IS Market Scorecard

Balanced

1000 ISL BLVD WILLIAMS IS is currently a balanced market., and homes go under contract in about 77 days.

$550,000
Median sold
$384
List $/sqft
77
Days on mkt
17/1/0
Active/Pend/Sold

Go deeper: ZIP market scorecard · county scorecard · true cost calculator · affordability calculator.

Live data: miami, refreshed twice daily. Market metrics only; these describe homes for sale and recent sales, not residents.

Homes For Sale Right Now in 1000 ISL BLVD WILLIAMS IS

Live MLS inventory for 1000 ISL BLVD WILLIAMS IS. 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 1000 ISL BLVD WILLIAMS IS listings as of 2026-08-25, 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.

If we were buying in 1000 ISL BLVD WILLIAMS IS today, this is the order of operations we would run for our clients.

1

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.

2

Match the home to real comps. Recent sales of similar condition and lot, not the asking price, tell you what a home is worth.

3

Move deliberately, not desperately. Neither side has a decisive edge, so a well-prepared, fairly-priced offer wins without overpaying.

4

Line up financing and inspection early. A pre-approval and an inspection plan let you act fast and negotiate from evidence.

5

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 1000 ISL BLVD WILLIAMS IS.

Best Buy
Buyers and sellers comfortable pricing off individual comparable sales rather than a broad market trend.
Biggest Risk
With only 17 closings in the window, the median and year-over-year change can shift quickly on limited data.
Sweet Spot
Transactions where condition and unit specifics are weighed as heavily as the list price.
Avoid If
You need a fast, high-volume comparable set to validate a price before moving.

Reading a thin market

With 17 closings feeding the current snapshot, this market does not behave like a high-volume subdivision where the median is a stable trend line. Each sale carries outsized weight, and the 38.8% year-over-year change reflects that sensitivity as much as any shift in demand. Buyers and sellers should treat the median price and per-square-foot figure as directional, not as a precise appraisal input.

A median days-on-market figure in the low 90s, combined with a market heat score of 59, describes a market that is active but unhurried. Listings are not moving in days, and there is no MLS-documented amenity package driving a premium here, so pricing is being set unit by unit based on condition and finish rather than a shared feature set.

The location and the amenities are priced into every listing in 1000 ISL BLVD WILLIAMS IS. The deal is won or lost on condition, the comps, and the renovation math.

Jon Brooks · Founder, Momentum Realty

Why work with Momentum here

In a market this thin on closings, pricing strategy has to be built from individual comparable sales rather than a blanket median. We pull the actual closed transactions behind the numbers, not just the headline figures, so a listing price or an offer here is grounded in the specific units that sold, not a statistic that can swing on one or two data points.

1000 ISL BLVD WILLIAMS IS in 15 seconds.

Best forBuyers and sellers comfortable pricing off individual comparable sales rather than a broad market trend.
Biggest advantageThe per-square-foot figure gives a steadier read on value than the median price alone.
Biggest riskWith only 17 closings in the window, the median and year-over-year change can shift quickly on limited data.
Sweet spotTransactions where condition and unit specifics are weighed as heavily as the list price.
Avoid ifYou need a fast, high-volume comparable set to validate a price before moving.

HOA, CDD & Fees

In short
  • Mandatory HOA. Confirm current dues
  • 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.

The takeaway

Selling here is won on condition and pricing to real comps, not an automated estimate. The right number comes from closed 1000 ISL BLVD WILLIAMS IS sales matched to your home.

What is your 1000 ISL BLVD WILLIAMS IS home worth?

Get a no-obligation home value based on real comparable sales in 1000 ISL BLVD WILLIAMS IS, not an automated guess. Tell us about your home and we will personally prepare your numbers and a pricing strategy. No obligation, no spam.

See homes for sale in 1000 ISL BLVD WILLIAMS IS on the map →

Real comps, not an automated estimate.

Frequently Asked Questions

What is the median home price in 1000 ISL BLVD WILLIAMS IS?
The median sale price in 1000 ISL BLVD WILLIAMS IS was $550K over the 12 months ending July 20, 2026 (17 closed sales, miami).
How long do homes in 1000 ISL BLVD WILLIAMS IS take to sell?
Homes that closed in the 12 months ending July 20, 2026 took a median 93 days on market (17 sales, miami).
Do cash buyers compete in 1000 ISL BLVD WILLIAMS IS?
Cash buyers took 76% of 1000 ISL BLVD WILLIAMS IS sales in the 12 months ending July 2026 (13 of 17 closings, miami).
Who is the best real estate agent for 1000 ISL BLVD WILLIAMS IS?
The best agent for 1000 ISL BLVD WILLIAMS IS is one who actively works Aventura and knows the community's pricing, fees, and current inventory. Tell us what you're looking for in the form on this page and Momentum Realty will match you with a local specialist for 1000 ISL BLVD WILLIAMS IS.
How do I find a top Aventura real estate agent who knows 1000 ISL BLVD WILLIAMS IS?
Share a few details in the form on this page. Momentum Realty has 280+ agents and more than $3.5B in closed sales, and we'll connect you with one who knows 1000 ISL BLVD WILLIAMS IS and the wider Aventura area.
Can Momentum Realty connect me with an agent for 1000 ISL BLVD WILLIAMS IS?
Yes. Use the form on this page and we'll introduce you to a local specialist who can guide your 1000 ISL BLVD WILLIAMS IS purchase or sale - no call center and no pressure.
Buyers focused on a specific unit or condition rather than a broad neighborhood averageExcellent fit
Buyers who can evaluate value on price per square foot rather than relying on a single median figureExcellent fit
Sellers prepared to price based on recent comparable closings rather than trailing statisticsExcellent fit
Buyers who want a large pool of recent comparable sales to lean onProbably not
Buyers expecting a documented amenity package as part of the value propositionProbably not
Anyone assuming the year-over-year change predicts future pricingProbably not

Data sources & freshness

Community market statsmiami closed sales, 12-month windows ending July 20, 2026
Under-contract sharesmiami records, as of 2026-07-18
Historical depthClosed-sale records back to 2018 (147 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 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?

You just read the data. Now see what your home is worth.

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 member average and 8 days faster, and we’ll price yours against live your area comps.

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CallFree valuation →
Thinking of selling in 1000 ISL BLVD WILLIAMS IS? 17 recorded closings; median 93 days on market (window ending 2026-07-20). See the Miami-Dade County sell-now-or-wait data, what made 201,552 Florida listings fail in the last 12 months, or compare a cash offer vs. listing. Compiled from MLS records; deemed reliable but not guaranteed.
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