Admiralty House
Condos for Sale in Marco Island, FL
All 247 homes for sale in Marco Island, FL · median $635,000 · 393 homes for sale in 34145 · Collier County homes for sale
True comps, carrying-cost math, and listings before the portals.
Market Heat
Photo via Florida Gulf Coast MLS
As of September 2026, Admiralty House in Marco Island, FL has 3 homes for sale. Over the 12 months ending 2026-09-20, 8 recorded sales closed at a median of $547,500, $713 per square foot, a median 127 days on market, sellers accepting 91% of original asking (-25% versus the prior year). Homes listed or recently sold were built 1973–1974; 4 of the 4 geocoded homes sit in a FEMA special flood hazard zone (median elevation 8 ft). At the median price and Collier County's FY2025-26 rate of 11.05 mills, annual property tax runs about $6,050 ($5,610 with the full homestead exemption).
| Location | Marco Island, Collier County, FL · ZIP 34145 |
|---|---|
| Sale prices, last 12 months | $547,500 median across 8 closed sales · $713 per sq ft · -25.0% vs the prior 12 months |
| Days on market (closed sales) | 127 median |
| For sale right now | 3 active, 1 pending · median asking $659,000 |
Data as of September 20, 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. Market figures describe homes, not residents. Cite as: Momentum Realty, “Admiralty House key facts,” movewithmomentum.com/neighborhoods/admiralty-house, data as of September 20, 2026.
Last 30 days in Admiralty House: 1 new listing (median asking $799,000), 1 under contract right now. As of September 25, 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.
Homes For Sale Right Now in Admiralty House
Live MLS inventory for Admiralty House. 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 Admiralty House listings as of 2026-09-22, 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 Admiralty House Right Now (4)
All 4 active and pending Admiralty House listings with a detail page, newest first, refreshed twice a day from the MLS.
- 140 Seaview Ct 206S · $659,000 · 2 bd / 2 ba · listed Sep 10, 2026 · listed by Manuela Realty
- 140 Seaview Ct 1806N · $799,000 · 2 bd / 2 ba · listed Sep 7, 2026 · listed by John R Wood Properties
- 140 Seaview Ct 1704S · $465,000 · 1 bd / 2 ba · listed Jun 27, 2026 · listed by The Gebelhoff Group Of CO.
- 140 Seaview Ct Ph 1803N · $949,000 · 2 bd / 2 ba · pending · listed Jun 27, 2026 · listed by William Raveis Real Estate
Admiralty House is trading at a median of $547,500, or roughly $713 per square foot, but the number that actually tells the story is days on market: a median of 162 days, well over five months. That is not a market moving with urgency, and the year-over-year change of -30.2% confirms it — pricing here has reset meaningfully from where it was.
With only 6 closings in the current window, this is a thin data set, so treat any single sale as a data point rather than a trend. For sellers, that means pricing precisely to the comp rather than testing the market. For buyers, the low market heat score of 11 signals room to negotiate on both price and terms, especially on anything that has already sat.
Admiralty House right now
🔴 Off the recent peak. The trailing-12-month median ($548K) is down 25.0% from the prior 12 months ($730K). With about 8 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 Florida Gulf Coast MLS closed sales, 12-month windows ending September 20. Confidence: Low (8 and 3 sales in the two windows).
Jump to: Price history & scorecard · Homes for sale · Schools · FAQ
· Updated September 26, 2026 · Live data: Florida Gulf Coast MLS, refreshed twice daily · MLS facts carry their source; interpretation lines are Momentum Research · Data sources & freshness
The 60-Second Overview
Admiralty House market snapshot (as of September 20, 2026): the median sale price is about $548K ($713 per sq ft over the trailing 12 months of closed sales), and a median 128 days on market for closed sales. The trailing-12-month median is down 25% from the prior 12 months, computed from record-level Florida Gulf Coast MLS closed sales (8 closings in the current window).
In ZIP 34145 (Marco Island), 934 homes closed in the last 12 months at a median of $1.38M ($679/sq ft), up 5.9% year over year, with a median 79 days on market. Right now 387 active and 74 pending listings — a buyer's market. See the live ZIP 34145 housing market and the Collier County market.
Florida Gulf Coast MLS sales records identify 5 homes in Admiralty House that have changed hands, built between 1973 and 1974 (median 1973), with a median living area of about 837 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.
Admiralty House sits on Marco Island in Collier County, a per-square-foot market ($713) well above typical entry-level Southwest Florida pricing, but one that has cooled sharply over the past year on both price and pace.
The setting & the homes.
Aerial and on-site photos of Admiralty House. Swipe to explore the community.
Swipe or use the arrows → tap any photo to enlarge
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Admiralty HousePhotos from Florida Gulf Coast MLS listings in Admiralty House; content deemed reliable but not guaranteed.
Who Admiralty House is best for.
Best for
- Buyers with flexible timelines who can wait through a 160-plus day sale process without pressure
- Value-focused buyers looking to negotiate off a market that has already corrected -30.2% year-over-year
- Buyers evaluating the unit and building on their own merits rather than shared community amenities
Probably not for
- Buyers who need a fast closing in a market currently running a median 162 days on market
- Buyers relying on amenity-driven value, since none are currently identified from MLS listings
- Sellers expecting last year's pricing given the -30.2% year-over-year shift
Price History: What Homes Here Have Actually Sold For
Median sale price over the trailing 12 months ending September 20 of each year, from record-level Florida Gulf Coast MLS closed sales. Same methodology as every appreciation figure on this page: the 2026 point ($548K) IS the median in the snapshot above, and the move from 2025 ($730K) IS the -25.0% one-year change.
Windows contain 2 to 15 sales each (8 in the current window); every figure carries its sample size, and thin markets swing on single closings. 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.
16% of homes for sale in ZIP 34145 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 (2026-09-21).
Admiralty House Market Scorecard
Admiralty House is currently a balanced market., a median asking price of $659,000, and homes go under contract in about 99 days.
Go deeper: ZIP market scorecard · county scorecard · true cost calculator · affordability calculator.
Live data: Florida Gulf Coast MLS, refreshed twice daily. Market metrics only; these describe homes for sale and recent sales, not residents.
Housing distress & ownership in Admiralty House, Marco Island
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.
Admiralty House on the map.
Every active, pending, and recently sold home, plotted. Toggle the layers and tap a home for the details.
Listing locations from Florida Gulf Coast MLS. Map data © OpenStreetMap, tiles © CARTO.
The Admiralty House buying strategy.
If we were buying in Admiralty House 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 Admiralty House.
A market in reset mode
The combination of a -30.2% year-over-year swing and a 162-day median days-on-market points to a building or community-level market that has moved from seller-favorable to something closer to buyer leverage. Price per square foot at $713 remains elevated relative to broader area norms, which suggests the underlying unit quality or location premium hasn't gone away — buyers are simply taking longer to commit at that price, and sellers are adjusting to meet them.
No community amenities are identified from current MLS listings, so evaluate this one primarily on the unit itself, the building, and the immediate Marco Island location rather than on shared recreational features. With only 6 closings feeding this snapshot, expect variability from listing to listing — this is a market to underwrite deal by deal, not by a single blended number.
The location and the amenities are priced into every listing in Admiralty House. The deal is won or lost on condition, the comps, and the renovation math.
Why work with Momentum here
A thin-closings, long-DOM market like this rewards precise pricing and patient negotiation over guesswork. We pull the actual comps behind the $547,500 median, flag which listings are stale versus freshly priced to the current reality, and negotiate from the -30.2% trend line rather than last year's numbers.
Admiralty House 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 Admiralty House 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 Admiralty House sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in Admiralty House, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your Admiralty House home worth?
Get a no-obligation home value based on real comparable sales in Admiralty House, 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 Marco Island →
Recently off market in Admiralty House
Homes in Admiralty House that recently left the market. Each address opens its public-record profile: county-recorded value, property taxes, the last recorded sale, community sales history, and what is for sale nearby now. 2 on record.
- 140 Seaview Ct 204S · off market
- 140 Seaview Ct 803N · off market
Frequently Asked Questions
What is the median home price in Admiralty House?
How long do homes in Admiralty House take to sell?
Who is the best real estate agent for Admiralty House?
How do I find a top Marco Island real estate agent who knows Admiralty House?
Can Momentum Realty connect me with an agent for Admiralty House?
Where is Admiralty House, and what county is it in?
Should you buy in Admiralty House?
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 22, 2026) |
| Community market stats | Florida Gulf Coast MLS closed sales, 12-month windows ending September 20, 2026 |
| Under-contract shares | Florida Gulf Coast MLS records, as of 2026-09-20 |
| Historical depth | Closed-sale records back to 2013 (107 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.
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See how Admiralty House fits the bigger picture — live prices, inventory, and Momentum Scores:
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