Homes for Sale $300K to $500K in Longboat Key, FL

This page tracks every Longboat Key listing with an asking price between $300,000 and $500,000, by community, with live counts and asking prices. Prices are asking prices from the MLS, not values, and the list changes with every refresh.

50 homes listed between $300,000 and $500,000 are for sale or pending in Longboat Key, FL today across 17 communities. The median asking price is $400,000, from $300,000 to $499,000. Listings in Longboat Key without that feature have a median of $1,095,000. Most listings right now: Longboat Key Moorings (7), Longboat Harbour (6), Spanish Main Yacht Club Condo (6). Updated October 2, 2026 from the MLS.

Live $300k–$500k homes in Longboat Key: the listings

46 active listings match today (18% of Longboat Key inventory), median asking $405,000, $433/sq ft, median 76 days on market. Photo cards link to the listing; refreshed nightly.

Newest $300k–$500k homes in Longboat Key

2600 Harbourside Drive #L-11, $300k–$500k for sale in Longboat Key
$425,000 New
· built 1985
2600 Harbourside Drive #L-11, 34228
8177 - Longboat Key Moorings Marina
Listing courtesy of LBRE LLC
2600 Harbourside Dr #B-06, $300k–$500k for sale in Longboat Key
$425,000 New
· built 1985
2600 Harbourside Dr #B-06, 34228
8177 - Longboat Key Moorings Marina
Listing courtesy of LBRE LLC
2600 Harbourside Dr #B-08, $300k–$500k for sale in Longboat Key
$425,000 New
2600 Harbourside Dr #B-08, 34228
8177 - Longboat Key Moorings Marina
Listing courtesy of LBRE LLC
2600 Harbourside Drive #R-13, $300k–$500k for sale in Longboat Key
$400,000 New
· built 1985
2600 Harbourside Drive #R-13, 34228
Listing courtesy of LBRE LLC
2800 Harbourside Drive #E-21, $300k–$500k for sale in Longboat Key
$385,000 New
· built 1985
2800 Harbourside Drive #E-21, 34228
Listing courtesy of LBRE LLC
3710 Gulf Of Mexico Drive #E22, $300k–$500k for sale in Longboat Key
$310,000 New
1 bd · 1 ba · 680 sq ft · built 1976
3710 Gulf Of Mexico Drive #E22, 34228
Gulfshore Of Longboat Key
Listing courtesy of EDGEWATER REAL ESTATE, INC
2800 Harbourside Drive #E-07, $300k–$500k for sale in Longboat Key
$300,000 New
· built 1985
2800 Harbourside Drive #E-07, 34228
8177 - Longboat Key Moorings Marina
Listing courtesy of LBRE LLC
2800 Harbourside Drive #D-16, $300k–$500k for sale in Longboat Key
$425,000 New
· built 1985
2800 Harbourside Drive #D-16, 34228
Listing courtesy of LBRE LLC
96 Twin Shores Boulevard, $300k–$500k for sale in Longboat Key
$399,000 New
2 bd · 2 ba · 758 sq ft · built 2026
96 Twin Shores Boulevard, 34228
Twin Shores Mobile Home
Listing courtesy of EVENTIDE REALTY LLC
71 Twin Shores Boulevard, $300k–$500k for sale in Longboat Key
$395,000 New
2 bd · 2 ba · 758 sq ft · built 2026
71 Twin Shores Boulevard, 34228
Twin Shores Mobile Home
Listing courtesy of EVENTIDE REALTY LLC
711 Spanish Drive #211, $300k–$500k for sale in Longboat Key
$450,000 New
2 bd · 2 ba · 1,327 sq ft · built 1970
711 Spanish Drive #211, 34228
Listing courtesy of AUM FLORIDA REAL ESTATE LLC
2600 Harbourside Drive #L-05, $300k–$500k for sale in Longboat Key
$425,000 New
· built 1985
2600 Harbourside Drive #L-05, 34228
Listing courtesy of LBRE LLC
3453 Gulf Of Mexico Drive #200, $300k–$500k for sale in Longboat Key
$390,000 New
1 bd · 1 ba · 876 sq ft · built 1960
3453 Gulf Of Mexico Drive #200, 34228
Listing courtesy of COLDWELL BANKER REALTY
3453 Gulf Of Mexico Drive #237, $300k–$500k for sale in Longboat Key
$495,000 New
1 ba · 368 sq ft · built 1960
3453 Gulf Of Mexico Drive #237, 34228
Listing courtesy of COLDWELL BANKER REALTY
3804 Gulf Of Mexico Drive #B204, $300k–$500k for sale in Longboat Key
$339,000 New
1 bd · 1 ba · 761 sq ft · built 1970
3804 Gulf Of Mexico Drive #B204, 34228
Listing courtesy of STERLING REALTY
2600 Harbourside Drive #C11, $300k–$500k for sale in Longboat Key
$479,500
· built 1983
2600 Harbourside Drive #C11, 34228
8177 - Longboat Key Moorings Marina
Listing courtesy of MICHAEL SAUNDERS & COMPANY
3453 Gulf Of Mexico Drive #242, $300k–$500k for sale in Longboat Key
$489,900
1 bd · 1 ba · 528 sq ft · built 1960
3453 Gulf Of Mexico Drive #242, 34228
Listing courtesy of MICHAEL SAUNDERS & COMPANY
4370 Chatham Drive #304, $300k–$500k for sale in Longboat Key
$425,000
2 bd · 2 ba · 1,072 sq ft · built 1969
4370 Chatham Drive #304, 34228
Listing courtesy of PREFERRED SHORE LLC
3802 Gulf Of Mexico Drive #A203, $300k–$500k for sale in Longboat Key
$399,000
2 bd · 2 ba · 1,007 sq ft · built 1970
3802 Gulf Of Mexico Drive #A203, 34228
Listing courtesy of PREMIER SOTHEBY'S INTERNATIONAL REALTY
2850 Gulf Of Mexico Drive #4, $300k–$500k for sale in Longboat Key
$325,000
1 bd · 1 ba · 532 sq ft · built 1967
2850 Gulf Of Mexico Drive #4, 34228
Neptune On Longboat Key
Listing courtesy of MANGROVE REALTY ASSOCIATES
4390 Exeter Drive #107, $300k–$500k for sale in Longboat Key
$425,000
2 bd · 2 ba · 1,152 sq ft · built 1970
4390 Exeter Drive #107, 34228
Listing courtesy of PREMIER SOTHEBY'S INTERNATIONAL REALTY
2800 Harbourside Drive #E-12, $300k–$500k for sale in Longboat Key
$300,000
· built 1985
2800 Harbourside Drive #E-12, 34228
Listing courtesy of LBRE LLC
707 Saint Judes Drive #1, $300k–$500k for sale in Longboat Key
$364,000
1 bd · 1 ba · 630 sq ft · built 1966
707 Saint Judes Drive #1, 34228
Listing courtesy of RE/MAX ALLIANCE GROUP
4340 Falmouth Drive #104, $300k–$500k for sale in Longboat Key
$449,900
2 bd · 2 ba · 1,072 sq ft · built 1969
4340 Falmouth Drive #104, 34228
Listing courtesy of PREFERRED SHORE LLC
541 Spanish Drive, $300k–$500k for sale in Longboat Key
$349,000
2 bd · 1.5 ba · 1,100 sq ft · built 1968
541 Spanish Drive, 34228
Listing courtesy of COMMUNITY REALTY ASSOCIATES
683 Spanish Drive #214, $300k–$500k for sale in Longboat Key
$450,000
2 bd · 2 ba · 1,361 sq ft · built 1970
683 Spanish Drive #214, 34228
Listing courtesy of AUM FLORIDA REAL ESTATE LLC
4350 Chatham Drive #105, $300k–$500k for sale in Longboat Key
$307,000
1 bd · 1 ba · 747 sq ft · built 1969
4350 Chatham Drive #105, 34228
Listing courtesy of MICHAEL SAUNDERS & COMPANY
3710 Gulf Of Mexico Drive #G20, $300k–$500k for sale in Longboat Key
$349,900
2 bd · 2 ba · 1,052 sq ft · built 1991
3710 Gulf Of Mexico Drive #G20, 34228
Gulfshore Of Longboat Key
Listing courtesy of EDGEWATER REAL ESTATE, INC
578 Spanish Drive, $300k–$500k for sale in Longboat Key
$499,000
2 bd · 2 ba · 1,337 sq ft · built 1969
578 Spanish Drive, 34228
Listing courtesy of LOYD ROBBINS & CO. LLC
2600 Harbourside Drive #B-13, $300k–$500k for sale in Longboat Key
$400,000
2600 Harbourside Drive #B-13, 34228
8177 - Longboat Key Moorings Marina
Listing courtesy of LBRE LLC

The most expensive $300k–$500k homes in Longboat Key

ListingAskingSq ftCommunity
1945 Gulf Of Mexico Drive #M2-402$499,000933—
578 Spanish Drive$499,0001,337—
4420 Exeter Drive #303$499,0001,152—
5231 Gulf Of Mexico Drive #104$499,000720—
1930 Harbourside Drive #122$497,0001,192Fairway Bay
3453 Gulf Of Mexico Drive #237$495,000368—
3453 Gulf Of Mexico Drive #242$489,900528—
2600 Harbourside Drive #C13$489,500—8177 - Longboat Key Moorings Marina
605 Sutton Place #102$485,000992—
4380 Exeter Drive #H202$480,0001,152—

$300K–$500K Homes by price

BandFor saleShare
$300K–$500K46100%

Longboat Key homes $300K–$500K by community

Click a community for its full guide: prices, HOA reality, insurance posture and the homes for sale.

CommunityHomes $300K–$500KNew buildMedian listFrom
Longboat Key Moorings70$425,000$350,000
Longboat Harbour60$437,450$307,000
Spanish Main Yacht Club Condo60$404,950$335,000
Longboat Key Moorings Marina60$390,000$300,000
Sea Horse Beach Resort30$489,900$390,000
Beach Harbor Club30$389,500$339,000
Gulfshore Of Longboat Key31$349,900$310,000
Whitney Beach20$398,780$387,561
Twin Shores Mobile Home21$397,000$395,000
Longboat Key Moorings Marina 220$367,500$350,000
Seaplace V10$499,000$499,000
Covert Ii10$499,000$499,000
Fairway Bay 110$497,000$497,000
Sutton Place10$485,000$485,000
Fairway Bay10$449,000$449,000
Saint Judes Apts10$364,000$364,000
Neptune On Longboat Key10$325,000$325,000

Where this band sits in the market

The answer block above shows how the median of this band compares with the rest of the city’s listings, which tells you whether $300,000–$500,000 is the middle of the market here or the top of it. Within the band, compare on price per square foot and year built: newer subdivisions usually price higher per foot with lower expected maintenance, older ones the reverse. Each community page carries the HOA and CDD picture, the year-built range and the sales history, so two homes at the same price can be told apart in a few minutes.

Questions to ask about any listing in this band

What are the total monthly carrying costs (taxes, insurance, HOA, CDD) and how do they compare with a similar home two communities over? What is the age of the roof, HVAC and water heater? Is the community’s HOA financially healthy (reserves, no pending assessment)? How many days has the listing been on the market and has the price moved? A local agent who works the area will know which communities in this band are trading at asking and which are negotiating.

Common questions

How many homes listed between $300,000 and $500,000 are for sale in Longboat Key?
As of October 2, 2026, 50 Longboat Key, FL listings whose MLS record reports an asking price between $300,000 and $500,000 are active or pending, across 17 communities. The count updates with every MLS refresh.
What do homes $300K–$500K cost in Longboat Key?
The median asking price today is $400,000, with listings from $300,000 to $499,000. Longboat Key listings without that feature have a median of $1,095,000.
Which Longboat Key community has the most homes $300K–$500K for sale?
Longboat Key Moorings has the most right now (7), followed by Longboat Harbour (6), Spanish Main Yacht Club Condo (6), Longboat Key Moorings Marina (6).
What is the monthly payment on a $400,000 home?
At today’s rates with 20% down, principal and interest on a $400,000 purchase runs roughly $2,000–$2,300 a month before taxes, insurance and any HOA; each listing page shows the property tax and fees for that home, and the true-cost calculator turns them into one monthly figure.

Keep exploring Longboat Key

Homes $300K–$500K in nearby Sarasota County cities

Live data: Stellar MLS, refreshed with every MLS pull; this page rebuilds on every ship. Community-level aggregates only: active and pending residential listings in Longboat Key, FL whose MLS record reports an asking price between $300,000 and $500,000. Prices are asking prices, not values. Property features and prices only; nothing on this page describes residents. Equal Housing Opportunity.

Listings courtesy of Stellar MLS as distributed by MLS GRID.

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