Isla Mar
Homes for Sale in Naples, FL
All 1,847 homes for sale in Naples, FL · median $425,000 · 343 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 October 2026, Isla Mar in Naples, FL has 1 home for sale. As of October 2026, the MLS records 19 closed sales in Isla Mar in Naples, FL since 2013, the most recent in June 2026. Across Naples as a whole, 14 homes closed in the last 12 months at a median of $600,000, 74 median days on market, with 2,769 homes for sale today. At that median and Collier County's FY2025-26 rate of 11.05 mills, annual property tax runs about $6,630 ($6,200 with the full homestead exemption).
Last 30 days in Isla Mar: 1 new listing (median asking $3,190,000). As of October 2, 2026, 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.
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.
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.
In ZIP 34102, 399 homes are on the market and 14% are under contract — a slower corner of Naples.
Across Collier County, 4,449 homes are active and 1,017 pending (19% under contract).
In ZIP 34102 (Naples), 1,157 homes closed in the last 12 months at a median of $570K ($327/sq ft), up 3.3% year over year, with a median 69 days on market. Right now 606 active and 131 pending listings — a buyer's market. See the live ZIP 34102 housing market and the Collier County market.
ZIP and county figures describe the wider market, not Isla Mar specifically. Momentum Research analysis of MLS records.
Housing distress & ownership in Isla Mar, Naples
Who owns here, how much is not owner-occupied, and how much for-sale inventory is under distress.
Source: Momentum Realty Research. Ownership & parcels from the FL DOR 2025 tax roll; distress from MLS active-listing status/remarks; price from MLS closed sales. 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. Deemed reliable but not guaranteed.
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 2026-10-01, 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.
Every Home for Sale in Isla Mar Right Now (1)
All 1 active and pending Isla Mar listings with a detail page, newest first, refreshed twice a day from the MLS.
- 430 10th Ave S 305 · $3,190,000 · 3 bd / 3 ba · listed Sep 6, 2026 · listed by Gulf Coast International Prop
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.
HOA, CDD & Fees
- HOA dues reported around $1,491/month (about $17,892/yr) · median of 20 MLS listings, most billed quarterly
- Any club/amenity membership is billed separately
Listings in this community report association dues of about $1,491 per month ($17,892 a year) — the median AssociationFee across 20 MLS records, normalised to a monthly figure; most are billed quarterly. Dues change with budgets and can differ by section or product type; confirm the current figure with the association before you offer. Source: MLS listing records, 2026-10.
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 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.
See all homes for sale in Naples →
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: October 1, 2026) |
| Under-contract shares | Florida Gulf Coast MLS records, as of 2026-09-20 |
| Historical depth | Closed-sale records back to 2013 (19 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 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.
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 Florida Gulf Coast MLS member average and 8 days faster, and we’ll price yours against live local comps.
Looking to buy here? Search homes for sale →
What’s your home worth in your area?
A real valuation with real comps from a local listing agent, not an instant algorithm. Response within one business day.
See how Isla Mar fits the bigger picture — live prices, inventory, and Momentum Scores:
Common questions about Isla Mar
Where is Isla Mar?
Isla Mar is a community in Naples, Collier County, Florida, ZIP 34102.
Are there homes for sale in Isla Mar right now?
Yes — 1 active and 0 pending listings as of the last feed refresh (twice daily). They are listed on this page.
Does Isla Mar have an HOA or CDD?
No HOA is on record for Isla Mar in our data. Verify dues, what they cover, and any special assessment for a specific address before you offer.
Answers are generated from county property records, MLS feeds and the figures on this page, as of the page date; deemed reliable but not guaranteed.
Nearby Communities
Explore more neighborhoods near Isla Mar with Momentum Realty’s local guides.
The real cost & risk here
Before the list price, the Florida math the portals skip. These are Collier 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 · Collier 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.