Harborside Gardens
Homes for Sale in Naples, FL
All 1,847 homes for sale in Naples, FL · median $425,000 · 272 homes for sale in 34103 · 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, Harborside Gardens in Naples, FL has 2 homes for sale. As of October 2026, the MLS records 33 closed sales in Harborside Gardens in Naples, FL since 2013, the most recent in March 2026. Recorded prices since 2024 ran from $475,000 to $885,000 (median $550,000), on homes of 1,288 to 1,450 sq ft. 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 $6,080 ($5,640 with the full homestead exemption).
Harborside Gardens is not a community with a deep, readable trend line right now. The most recent snapshot shows a single closing in the window we track, which means any price signal here is a data point, not a market. We do not have a median to lean on, and we are not going to manufacture one.
For a buyer or seller, that translates into a simple posture: treat every listing on its own terms. Pricing has to be built from comparable sales pulled from a wider radius and from the condition and specifics of the actual home, not from a community-level average that does not exist yet.
The 60-Second Overview
Harborside Gardens, in Naples (Collier County), is currently a low-volume community in the MLS feed, with no community amenities identified from active listings.
Florida Gulf Coast MLS sales records identify 5 homes in Harborside Gardens that have changed hands, built between 1968 and 1969 (median 1968), with a median living area of about 1,450 sq ft and a typical 2-bedroom, 2-bath layout; 100% are condominiums. Source: Florida Gulf Coast MLS closed-sale history compiled by Momentum Research; counts reflect homes with a recorded MLS sale, not every home in 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 Harborside Gardens is best for.
Best for
- A buyer who has already identified a specific home here and is prepared to price it against outside comparables.
- Someone comfortable doing extra diligence on amenities and condition rather than relying on a summarized listing sheet.
- A seller who understands their home will likely be priced individually rather than against a strong local trend.
Probably not for
- A buyer who wants a well-documented median price and sales trend before making an offer.
- Someone specifically shopping for a defined amenity package, since none is currently identified in listings.
- A buyer or seller who wants quick, high-volume market comparisons to lean on.
The market around Harborside Gardens
Harborside Gardens is too small for its own price trend, so here is the market around it.
In ZIP 34103, 294 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 34103 (Naples), 489 homes closed in the last 12 months at a median of $1.34M ($804/sq ft), down 0.6% year over year, with a median 94 days on market. Right now 213 active and 37 pending listings — a soft market. See the live ZIP 34103 housing market and the Collier County market.
ZIP and county figures describe the wider market, not Harborside Gardens specifically. Momentum Research analysis of MLS records.
Housing distress & ownership in Harborside Gardens, 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 Harborside Gardens
Live MLS inventory for Harborside Gardens. 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 Harborside Gardens 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 Harborside Gardens Right Now (2)
All 2 active and pending Harborside Gardens listings with a detail page, newest first, refreshed twice a day from the MLS.
- 3400 Gulf Shore Blvd N L8 · $499,000 · 2 bd / 2 ba · listed Aug 4, 2026 · listed by John R Wood Properties
- 3400 Gulf Shore Blvd N K2 · $999,000 · 3 bd / 2 ba · listed Jul 2, 2026 · listed by Compass Florida LLC
The Harborside Gardens buying strategy.
If we were buying in Harborside Gardens 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 Harborside Gardens.
A community with thin data, not a hidden signal
With only one closing recorded in the current window, Harborside Gardens does not yet support the kind of pricing pattern we can point to with confidence in most Northeast Florida communities. That is not a red flag, it is just a fact about volume: fewer transactions means less market feedback to work from.
The listing data also does not surface a defined set of community amenities. That could mean the community genuinely has none of note, or it could mean amenities exist but are not something MLS listings have flagged. Either way, a buyer should confirm amenity details directly rather than assume them from the listing record.
The location and the amenities are priced into every listing in Harborside Gardens. The deal is won or lost on condition, the comps, and the renovation math.
Why work with Momentum here
In a community with limited transaction history, the value of an agent is in knowing what is not in the data as much as what is. We will tell you plainly when Harborside Gardens does not have enough recent sales to price with confidence, and we will build a comparison set from outside the community when that is what the situation calls for.
Harborside Gardens 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 Harborside Gardens 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 Harborside Gardens sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in Harborside Gardens, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your Harborside Gardens home worth?
Get a no-obligation home value based on real comparable sales in Harborside Gardens, 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 Harborside Gardens?
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 (33 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 Harborside Gardens fits the bigger picture — live prices, inventory, and Momentum Scores:
Common questions about Harborside Gardens
Where is Harborside Gardens?
Harborside Gardens is a community in Naples, Collier County, Florida, ZIP 34103.
Are there homes for sale in Harborside Gardens right now?
Yes — 2 active and 0 pending listings as of the last feed refresh (twice daily). They are listed on this page.
Does Harborside Gardens have an HOA or CDD?
No HOA is on record for Harborside Gardens 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 Harborside Gardens 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.