Isla Mar
Homes for Sale in Naples, FL
All 2,301 homes for sale in Naples, FL · median $439,000 · 441 homes for sale in 34102 · Collier County homes for sale
True comps, carrying-cost math, and listings before the portals.
Photo via Florida Gulf Coast MLS
As of November 2026, Isla Mar in Naples, FL has 1 home for sale. Isla Mar is a community in Naples, Collier County, FL. Across Naples as a whole, 1,831 homes closed in the last 12 months at a median of $577,000, 76 median days on market. At that median and Collier County's FY2025-26 rate of 11.05 mills, annual property tax runs about $6,380 ($5,940 with the full homestead exemption).
Isla Mar's 941 homes span a wide build era, from 1950 through 2024, with a median year built of 2001. That spread means condition and finish level, not just square footage, will drive what a given listing is worth here — a 2024 build and a 1950s original sit in very different conversations even if they're a few doors apart.
The homestead share sits at 18.6%, meaning a large majority of the stock is not claimed as a primary residence. That points to a market with a meaningful share of investment or non-primary ownership, which tends to keep more inventory cycling through and puts a premium on pricing a listing correctly from day one rather than testing the market.
Figures in this note are as of July 29, 2026. The live market numbers elsewhere on this page update nightly and are newer.
The 60-Second Overview
Isla Mar is a Naples community of 941 homes with a median living area of 1,060 square feet, built across a long span from 1950 to 2024 — a profile that favors buyers comparing condition and vintage carefully rather than assuming uniformity across the community.
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.
Who Isla Mar is best for.
Best for
- Buyers comfortable evaluating homes individually across a wide range of build years
- Buyers or investors interested in a market with a large share of non-primary ownership
- Buyers prioritizing a more compact living footprint over amenity-driven communities
Probably not for
- Buyers who want a community built out in a single, consistent era
- Buyers who need established, listed community amenities as part of the decision
- Buyers seeking maximum living square footage over character or location
The market around Isla Mar
Isla Mar is too small for its own price trend, so here is the market around it.
Across Collier County, 5,183 homes are active and 932 pending (15% under contract).
ZIP and county figures describe the wider market, not Isla Mar specifically. Momentum Research analysis of MLS records.
Homes For Sale Right Now in Isla Mar
Live MLS inventory for Isla Mar. 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 Isla Mar listings as of 2026-11-12, priced high to low. Listing information provided by the Florida Gulf Coast Multiple Listing Service, Inc. Information is deemed reliable but not guaranteed by the MLS to be accurate. Tap any home to ask about it.
The Isla Mar buying strategy.
If we were buying in Isla Mar 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 Isla Mar.
Reading a wide-range build era
A community built out from 1950 to 2024, with a median year of 2001, is really several sub-markets layered together. Buyers should expect real variation in systems, roofing, and layout between an original-era home and a newer build, and that variation should show up in how a home is priced and negotiated — not treated as a footnote.
At a median of 1,060 living square feet, Isla Mar leans toward a more compact footprint than many newer-construction communities in the area. With no community amenities currently identified from active MLS listings, buyers evaluating this community should treat any amenity claims as something to confirm directly rather than assume from the name or area.
The location and the amenities are priced into every listing in Isla Mar. The deal is won or lost on condition, the comps, and the renovation math.
Why work with Momentum here
In a community spanning seven decades of construction, knowing which vintage you're actually buying — and what that means for inspection priorities and negotiating room — matters more than the address. We walk buyers through that comparison house by house, and help sellers position a specific home's age and condition honestly against what else is active in Isla Mar.
Isla Mar in 15 seconds.
Tools for a Isla Mar 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 Isla Mar sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in Isla Mar, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your Isla Mar home worth?
Get a no-obligation home value based on real comparable sales in Isla Mar, 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 Isla Mar?
An honest fit check. We will tell you when it is not your community.
Data sources & freshness
| Live listings | Florida Gulf Coast MLS, refreshed twice daily (last: November 12, 2026) |
| Under-contract shares | Florida Gulf Coast MLS records, as of 2026-11-11 |
Verify the primary sources yourself: Florida DOR · U.S. Census · FEMA flood maps · Citizens Property Insurance.
Momentum Research figures are our own analysis of Florida Gulf Coast 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.
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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. A Momentum agent can price yours against live local comps.
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