Thornhill
Homes for Sale in Naples, FL
All 1,847 homes for sale in Naples, FL · median $425,000 · 483 homes for sale in 34120 · Collier County homes for sale
True comps, carrying-cost math, and listings before the portals.
As of October 2026, the MLS records 2 closed sales in Thornhill in Naples, FL since 2017, the most recent in September 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).
There is not enough active listing data on Thornhill right now to point to a median price, a pace of sales, or a typical days-on-market figure. That in itself is information: this is a lower-volume pocket of the Naples market at the moment, not one with a steady drumbeat of closings to read trends from.
For a buyer, that means less competition pressure but also less price transparency going in — you will want a comparative market analysis built from nearby, comparable communities rather than relying on Thornhill's own thin data set. For a seller, it means positioning and presentation carry more weight than chasing a market number, since there is no deep pool of recent Thornhill sales to anchor against.
Nearby homes for sale
No active listings inside ThornhillHomes for Sale in Naples, FL right now. These are the 6 closest homes on the market, by straight-line distance from the community's center; some may sit just outside its boundary.
Listing data from the MLS feeds named on each listing page; deemed reliable but not guaranteed. Refreshed nightly.
The 60-Second Overview
Thornhill sits within Naples in Collier County. Current MLS activity here is limited enough that we cannot yet draw firm conclusions about pricing patterns or amenity packages from listings alone.
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 Thornhill is best for.
Best for
- Buyers focused on Naples location generally and open to verifying community specifics in person
- Sellers prepared to price using nearby comparable communities rather than Thornhill's own limited sales history
- Buyers who prioritize direct due diligence over relying on published market statistics
Probably not for
- Buyers who want a well-documented multi-year price trend before making an offer
- Buyers relying solely on listed amenities to make a decision without independent confirmation
- Sellers expecting a large pool of recent comparable sales to support a listing price
The market around Thornhill
Thornhill is too small for its own price trend, so here is the market around it.
In ZIP 34120, 608 homes are on the market and 23% are under contract — a steady corner of Naples.
Across Collier County, 4,449 homes are active and 1,017 pending (19% under contract).
In ZIP 34120 (Naples), 701 homes closed in the last 12 months at a median of $558K ($300/sq ft), down 2.7% year over year, with a median 70 days on market. Right now 318 active and 88 pending listings — a buyer's market. See the live ZIP 34120 housing market and the Collier County market.
ZIP and county figures describe the wider market, not Thornhill specifically. Momentum Research analysis of MLS records.
Housing distress & ownership in Thornhill, 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.
The Thornhill buying strategy.
If we were buying in Thornhill 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 Thornhill.
What we can and can't say about Thornhill
No community amenities have been identified from current MLS listings for Thornhill. That does not necessarily mean the community lacks features — it may mean listings simply have not itemized them, or that turnover has been too low recently to generate a clear picture. Either way, we treat this as an open question to verify directly rather than something to assume in either direction.
Because pricing and inventory data are thin, a Thornhill purchase or listing decision should lean more heavily on a direct property-level walkthrough and a comparison to surrounding Naples communities with more active listing history. This is a community where local, on-the-ground verification matters more than the aggregate numbers, simply because the aggregate numbers are not yet substantial enough to trust on their own.
The location and the amenities are priced into every listing in Thornhill. The deal is won or lost on condition, the comps, and the renovation math.
Why work with Momentum here
When a community's own MLS data is limited, the value of a local broker goes up, not down. We will pull comparable Naples-area communities, verify amenity and HOA details directly rather than from a listing summary, and make sure you are not pricing or evaluating Thornhill in a vacuum.
Thornhill in 15 seconds.
HOA, CDD & Fees
- HOA dues reported around $587/month (about $7,044/yr) · median of 7 MLS listings, most billed annually
- Any club/amenity membership is billed separately
Listings in this community report association dues of about $587 per month ($7,044 a year) — the median AssociationFee across 7 MLS records, normalised to a monthly figure; most are billed annually. 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 Thornhill 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 Thornhill sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in Thornhill, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your Thornhill home worth?
Get a no-obligation home value based on real comparable sales in Thornhill, 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 Thornhill?
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: September 19, 2026) |
| Under-contract shares | Florida Gulf Coast MLS records, as of 2026-09-20 |
| Historical depth | Closed-sale records back to 2017 (2 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 →
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A real valuation with real comps from a local listing agent, not an instant algorithm. Response within one business day.
See how Thornhill fits the bigger picture — live prices, inventory, and Momentum Scores:
Common questions about Thornhill
Where is Thornhill?
Thornhill is a community in Naples, Collier County, Florida, ZIP 34120.
Are there homes for sale in Thornhill right now?
No active listings inside Thornhill at the last feed refresh. The nearest homes for sale, with distances from the community, are shown on this page and refreshed nightly.
Does Thornhill have an HOA or CDD?
No HOA is on record for Thornhill 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 Thornhill 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.