Homes for Sale in Summerland Key, FL

23 homes are for sale in Summerland Key, FL as of 2026-09-25, with 2 more under contract. The median list price is $1,300,000, most homes list between $799K to $4.40M, and the median listing has been on the market 99 days. That is 23 houses, 0 condos and 0 townhouses. 1 homes came on the market this week.

Summerland Key, FL key facts
LocationMonroe County, FL
ZIP codes with their own page1
For sale right now23 active, 2 under contract
Asking prices$1,300,000, median · most homes $799K–$4.40M
Median days on market (active listings)99
Property types for sale23 houses, 0 condos, 0 townhouses
New listings this week1

Listing counts and prices as of 2026-09-25; MLS data, refreshed nightly. Market figures describe homes, not residents. Cite as: Momentum Realty, “Summerland Key, FL key facts,” movewithmomentum.com/homes-for-sale/summerland-key-fl/, data as of 2026-09-25.

23
Homes for sale
$1,300,000
Median list price
$799K to $4.40M
Typical range
99
Median days on market
1
New this week
2
Under contract
$8,168
Est. monthly cost at median

Newest homes for sale in Summerland Key

The most recently listed homes in Summerland Key, newest first, with photos. Each card opens the full listing with every photo, the community’s sales history and a tour request. Homes marked New listed in the last seven days.

481 E Shore Drive, home for sale in Summerland Key
$5.50M New
3 bd · 3 ba · built 1992
481 E Shore Drive, 33042
Summerland Key
Listing courtesy of Berkshire Hathaway HomeServices Keys Real Estate
24923 Park Drive, home for sale in Summerland Key
$899,000
2 bd · 1 ba · built 1956
24923 Park Drive, 33042
Summerland Key
Listing courtesy of Island Real Estate Company Florida Keys
27 N Lake Drive, home for sale in Summerland Key
$799,000
3 bd · 1 ba · built 1956
27 N Lake Drive, 33042
Summerland Key
Listing courtesy of Island Welcome Real Estate LLC
486 S Airport Drive, home for sale in Summerland Key
$1.30M
2 bd · 2 ba · built 1982
486 S Airport Drive, 33042
Summerland Key
Listing courtesy of Keller Williams Key West Compass Realty
25361 1st Street, home for sale in Summerland Key
$3.50M
3 bd · 3 ba · built 1999
25361 1st Street, 33042
Summerland Key
Listing courtesy of Coastal Collection Real Estate Inc.
23950 Overseas Highway, home for sale in Summerland Key
$2.80M
5 bd · 4 ba · built 2026
23950 Overseas Highway, 33042
Summerland Key
Listing courtesy of Ocean Sotheby's International Realty
24740 Park Drive, home for sale in Summerland Key
$649,000
2 bd · 2 ba · built 1991
24740 Park Drive, 33042
Summerland Key
Listing courtesy of Coldwell Banker Schmitt Real Estate Co
361 Avenue D, home for sale in Summerland Key
$3.10M
2 bd · 3 ba · built 2020
361 Avenue D, 33042
Summerland Key
Listing courtesy of Island Real Estate Company Florida Keys
23940 Overseas Highway, home for sale in Summerland Key
$899,000
3 bd · 2 ba · built 2022
23940 Overseas Highway, 33042
Summerland Key
Listing courtesy of Island Real Estate Company Florida Keys
96 John Street, home for sale in Summerland Key
$535,000
3 bd · 2 ba · built 2006
96 John Street, 33042
Summerland Key
Listing courtesy of Berkshire Hathaway HomeServices Knight & Gardner Realty
0 Howell Key, home for sale in Summerland Key
$16.90M
5 bd · 4 ba · built 2015
0 Howell Key, 33042
Summerland Key
Listing courtesy of Coldwell Banker Schmitt Real Estate Co
466 W Shore Drive, home for sale in Summerland Key
$1.25M
2 bd · 2 ba · built 1970
466 W Shore Drive, 33042
Summerland Key
Listing courtesy of Keller Williams Key West Compass Realty
706 E Caribbean Drive, home for sale in Summerland Key
$1.15M
3 bd · 2 ba · built 1999
706 E Caribbean Drive, 33042
Summerland Key
Listing courtesy of Keller Williams Key West Compass Realty
848 E Caribbean Drive, home for sale in Summerland Key
$2.25M
3 bd · 1.5 ba · built 1988
848 E Caribbean Drive, 33042
Summerland Key
Listing courtesy of Homecoin.com
414 E Caribbean Drive, home for sale in Summerland Key
$3.50M
4 bd · 3.5 ba · built 1970
414 E Caribbean Drive, 33042
Summerland Key
Listing courtesy of The Agency Florida Keys
637 E Caribbean Drive, home for sale in Summerland Key
$1.20M
2 bd · 2 ba · built 1993
637 E Caribbean Drive, 33042
Summerland Key
Listing courtesy of Keller Williams Key West Compass Realty
667 E Caribbean Drive, home for sale in Summerland Key
$1.10M
2 bd · 2 ba · built 1986
667 E Caribbean Drive, 33042
Summerland Key
Listing courtesy of Keller Williams Key West Compass Realty
937 Gulf Drive, home for sale in Summerland Key
$2.22M
3 bd · 2 ba · built 2008
937 Gulf Drive, 33042
Summerland Key
Listing courtesy of Island Welcome Real Estate
24348 Caribbean Drive, home for sale in Summerland Key
$3.29M
3 bd · 3 ba · built 1996
24348 Caribbean Drive, 33042
Summerland Key
Listing courtesy of Key West Sales, LLC
24347 W Caribbean Drive, home for sale in Summerland Key
$1.20M
3 bd · 2 ba · built 1993
24347 W Caribbean Drive, 33042
Summerland Key
Listing courtesy of Berkshire Hathaway HomeServices Knight & Gardner Realty
24840 Park Drive, home for sale in Summerland Key
$950,000
3 bd · 2 ba · built 2005
24840 Park Drive, 33042
Summerland Key
Listing courtesy of LAER Realty
231 E Shore Drive #6, home for sale in Summerland Key
$4.40M
5 bd · 5.5 ba · built 2025
231 E Shore Drive #6, 33042
Summerland Key
Listing courtesy of Serhant Florida LLC - Delray Beach Office
860 Lagoon Drive, home for sale in Summerland Key
$1.95M
3 bd · 3 ba · built 2003
860 Lagoon Drive, 33042
Summerland Key
Listing courtesy of Action Keys Realty of the Lower FL Keys LLC

Summerland Key homes for sale by price

Every active listing in Summerland Key grouped by price, with the newest listings in each band. The median is $1,300,000; the busiest band is $1M and up.

$500K – $750K: 2 homes

$750K – $1M: 4 homes

$1M and up: 17 homes

Every home for sale in Summerland Key right now (23)

All 23 active Summerland Key listings with a detail page, newest first, refreshed twice a day from the MLS.

Homes for sale in Summerland Key by ZIP code

Where the inventory is: active listings and the median asking price by ZIP. ZIPs link to their housing scorecard.

ZIPHomes for saleMedian list price
3304223$1.30M

What is for sale in Summerland Key: property types

What a home in Summerland Key costs to own

Take the median $1,300,000 listing with 20% down at today’s 6.95% 30-year rate: principal and interest run about $6,884/month. Monroe County’s typical millage of 8.82 puts property tax near $11,020/year after the $50,000 homestead exemption — and that is the reset bill a buyer pays, not the seller’s capped one. Citizens’ average premium in Monroe County is about $4,380/year; newer roofs and inland addresses usually quote below it. All in, plan on roughly $8,168/month plus any HOA or CDD assessment.

Explore Summerland Key

Homes for sale near Summerland Key

Recently off market in Summerland Key

Homes in Summerland Key that left the market most recently, with their last list price and a public-record page for each address. Off-market pages keep the community, tax and sales-history context after a listing closes or expires.

Common questions

How many homes are for sale in Summerland Key, FL?
As of 2026-09-25, Momentum's MLS record shows 23 residential homes actively listed for sale in Summerland Key and 2 under contract. 1 of them came on the market in the last 7 days.
What is the median home price in Summerland Key?
The median list price of homes for sale in Summerland Key is $1,300,000. Ten percent of listings are under $799K and ten percent are above $4.40M.
How long do homes take to sell in Summerland Key?
Homes currently listed have been on the market a median of 99 days.
What does a $1,300,000 home in Summerland Key cost per month?
Roughly $8,168 a month with 20% down at 6.95%: principal and interest of $6,884, Monroe County property tax of about $918/month after the $50,000 homestead exemption, and insurance near $365/month at the Citizens county average. HOA or CDD fees, where they apply, come on top.
Which Summerland Key neighborhoods have the most homes for sale?
See the communities table above.
How do I see a home for sale in Summerland Key?
Every listing on this page opens a full page with all photos, the community's data and a tour request. A Momentum agent who works Summerland Key can show any home here, whether it is our listing or another brokerage's, at no cost to a buyer. Call (904) 351-6461 or use the form below.
Where is Summerland Key, FL, and what county is it in?
Summerland Key is in Monroe County, Florida. Homes for sale there today carry the ZIP codes 33042. Nearby cities in the same county with homes for sale: Key Largo, Key West, Marathon, Plantation Key, Big Pine Key.
What ZIP codes are in Summerland Key, FL?
Listings in Summerland Key are currently in 1 ZIP code: 33042. The ZIP table above shows how many homes are for sale in each and the median asking price.
How many houses are for sale in Summerland Key, FL?
23 single-family houses are for sale in Summerland Key today, out of 23 total listings. The property-type section above breaks the inventory down, and each card opens the full listing.
How do I buy a house in Summerland Key, FL?
Start with the numbers: 23 homes are for sale in Summerland Key today at a median asking price of $1,300,000, so a 20% down payment on the median home is about $260,000 and principal and interest run near $6,884/month at today's 6.95% 30-year rate. Get pre-approved first, sign a written buyer agreement with your agent (required before touring since August 2024), then search by price band, ZIP or community above. Our Florida buyer closing-cost calculator itemizes the cash to close, and the Florida first-time buyer guide covers programs and down-payment help.
What county is Summerland Key in?
Summerland Key is in Monroe County, Florida. Property tax, school zoning and permitting for Summerland Key run through Monroe County.
Is Summerland Key a good place to live?
That depends on your budget, commute and the kind of home you want, so here is what the housing data says about Summerland Key: homes took a median 91 days to go under contract; new construction was 18% of sales; the communities with the most sales are SUMMERLAND KEY COVE, SUMMERLAND COVE ISLE, SUMMERLAND ESTATES, SUMMERLAND BEACH. The market tracker, price bands and community pages on this site carry the full numbers.

Listings, counts and prices are from Momentum Realty’s MLS record of active residential listings in Summerland Key as of 2026-09-25 and refresh as homes list and sell. Listing data provided by Florida Keys MLS, Inc. Information is deemed reliable but is not guaranteed by the MLS to be accurate. The data relating to real estate for sale on this page comes in part from the Internet Data Exchange (IDX) program of the MLS(s) named above; listings held by brokerages other than Momentum Realty are marked with the listing brokerage’s name. Information is deemed reliable but not guaranteed. Estimates are not guarantees. Equal Housing Opportunity.

Buying in Summerland Key?

See any home on this page with a local agent.

A Momentum agent who works Summerland Key every week will set up showings, pull the comps before you offer, and tell you which of these homes is actually priced right. No cost to a buyer.

Selling instead? See what your home would list for.

Tour homes in Summerland Key

Tell us what you are looking for and a local agent will reach out, usually within one business day.

or call (904) 351-6461