340 E Seaview Dr, Duck Key, FL 33050
OFF MARKET

340 E Seaview Dr
Duck Key, FL 33050

  • 3 Beds
  • 3 Baths
  • 2,351 sqft

$2,418,200

Trulia Estimate
as of Jun 21, 2026
Est. Refi. Payment $13,651/mo*
Refinance Your Home

$2,418,200

Trulia Estimate
as of Jun 21, 2026
Est. Refi. Payment $13,651/mo*
Refinance Your Home
3 Beds
3 Baths
2,351 sqft

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

FOR STATISTICAL PURPOSES
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources. This description is from November 20, 2024

Home Highlights

Parking
Garage
Outdoor
Porch, Patio
View
Ocean, Canal
HOA
$25/Monthly
Price/Sqft
No Info
Listed
180+ days ago

Home Details for 340 E Seaview Dr

Interior Features

Interior Details
Wet Bar
Beds & Baths
Number of Bedrooms: 3Number of Bathrooms: 3Number of Bathrooms (full): 3
Dimensions and Layout
Living Area: 2351 Square Feet
Appliances & Utilities
Utilities: FKAAAppliances: Washer, Stainless Steel Appliance(s), Microwave, Range, Refrigerator, Dishwasher, DryerDishwasherDryerLaundry: Laundry RoomMicrowaveRefrigeratorWasher
Heating & Cooling
Has CoolingAir Conditioning: Central Air
Gas & Electric
Electric: Elect Separate Meter
Windows, Doors, Floors & Walls
Window: Drapes/Blinds Incl, Other Windows/Doors, Impact Rstnce Window, AccordionDoor: Impact Rstnce DoorsFlooring: Tile, Wood
Levels, Entrance, & Accessibility
Stories: 2Levels: TwoFloors: Tile, Wood
View
Has a ViewView: Ocean, Canal
Security
Security: Patrolled Area
Room & Shared Space
Shared space is furnished

Exterior Features

Exterior Home Features
Roof: MetalPatio / Porch: Open Porch/Balcony, Widow's Walk, PatioExterior: StorageNo Private Pool
Parking & Garage
No CarportHas a GarageNo Attached GarageNo Open ParkingParking: Garage
Frontage
WaterfrontWaterfront: Canal Front, Waterfront, Seawall: Concrete, Dock Length: 75, Dockage: Boat LiftOn Waterfront
Water & Sewer
Sewer: Community Swr Plant, Public Sewer

Property Information

Year Built
Year Built: 1985
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence
Building
Construction Materials: CBS
Property Information
Parcel Number: 00384330000000

Price & Status

Price
List Price: $2,500,000

Active Status

MLS Status: Closed

Location

Direction & Address
City: DuckCommunity: Yacht Club Island (61.0)

Community

Community Features: Community Boat Ramp, Fire Hydrant

HOA

HOA Fee Includes: NoneAssociation for this Listing: Marathon/Lower KeysNo HOAHOA Fee: $300/Yearly

Lot Information

Lot Area: 8276.4 sqft

Offer

Listing Terms: Cash, Conventional

Rental Terms, Policies & Fees

Furnished

Miscellaneous

Mls Number: 612339Water ViewWater View: Ocean, Canal

Additional Information

Community Boat RampFire Hydrant
Last check for updates: about 1 hour ago
Listed by Kristen Brenner/Margie Casey Team, (305) 664-1453
Florida Keys Real Estate Group
Bought with: Kristen Brenner/Margie Casey Team, (305) 664-1453, Florida Keys Real Estate Group
Originating MLS: Marathon/Lower Keys
Source: FLKMLS, MLS#612339

Price History for 340 E Seaview Dr

DatePriceEventSource
06/14/2026$2,595,000ListingRemovedFLKMLS #617471
01/04/2026$2,595,000PriceChange
Key West AOR #617471
11/26/2025$2,775,000Listed For SaleKey West AOR #617471
11/20/2024$2,375,000Sold
FLKMLS #612339
08/24/2000$550,000Sold
N/A

Market trends in Marathon

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$742K
$31.67KMoM
Sale-to-List Price
—
Price per sq ft
$610
$33MoM
Available listings
268
6MoM
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Property Tax and Assessment

Year2025
Tax$17,477
Assessment$1,897,096
Home facts updated by county records

Homeowner tools

Estimated monthly rent$6,241/mo
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Comparable Sales for 340 E Seaview Dr

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
344 E Seaview Dr, Duck Key, FL
0.03
Single-Family Home
$2,600,000
06/05/26
3
3
1,960
314 E Seaview Dr, Duck Key, FL
0.19
Single-Family Home
$3,500,000
07/25/25
4
3.5
3,295
196 S Indies Dr, Duck Key, FL
0.56
Single-Family Home
$1,725,000
02/10/26
3
3
2,088
224 W Seaview Cir, Duck Key, FL
0.45
Single-Family Home
$3,625,000
03/27/26
3
2
1,658
341 E Seaview Dr, Duck Key, FL
0.05
Single-Family Home
$4,600,000
02/06/26
2
3.5
2,744
110 S Bahama Dr, Duck Key, FL
0.21
Single-Family Home
$650,000
01/30/26
3
2
1,450
7202 Simran Ln, Duck Key, FL
0.38
Single-Family Home
$1,050,000
09/26/25
3
3
1,760

Nearby homes

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Assigned Schools

These are the assigned schools for 340 E Seaview Dr.
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The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Marathon

At least 61 Trulia users voted on each feature.

  • 83 % Say car is needed

  • 79 % Say people would walk alone at night

  • 76 % Say parking is easy

  • 72 % Say it's quiet

  • 70 % Say it's dog friendly

  • 70 % Say yards are well-kept

  • 68 % Say there's holiday spirit

  • 61 % Say it's walkable to restaurants

  • 53 % Say there's wildlife

  • 53 % Say they plan to stay for at least 5 years

  • 51 % Say there are community events

  • 48 % Say kids play outside

  • 44 % Say neighbors are friendly

  • 37 % Say it's walkable to grocery stores

  • 36 % Say there are sidewalks

  • 29 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.
  • 4yrv5tc4qr
    "Seafood festival, theater, music festival, turtle releases, homecoming parade, 4th of July fireworks on the beach"
    1
    Flag
  • Ingridfox
    "people love walking dogs on the beach and dog dog park at Sombrero Beach. A lot of restaurants are dog friendly. This is a great place for dog owners. "
    1
    Flag
  • C E.
    "There is no place for kids to hang out really except for the skate park. There are no malls, no skating rinks, no places for kids to meet safely. "
    1
    Flag
  • Jan M.
    "We have basic public transportation. I’d take a taxi anywhere in town. .............................,,"
    0
    Flag
  • Erin F.
    "There’s plenty of grass, sidewalks and quiet roads to walk along.. plus the public beach is always a dogs favorite adventure.. just pick up after your dog!"
    2
    Flag
  • Thurmankolb
    "Yes! Dog park just down the street. Lots of neighbors know each other by our dogs. Great vets n Marathon and good groomer."
    6
    Flag
  • Thurmankolb
    "Lots of community events and activities. Fishing tournaments, seafood festival, school carnivals, etc... "
    2
    Flag
  • Jamie B.
    "Everyone gets together for the kids at Halloween. We have a community park with special events planned for the kids and the beach is the sight for a special 4th of July. "
    0
    Flag
  • Abiezer31
    "Of course ,the neighbors the owner and dog are very nice I’m very proud living in my house.and this neighborhood "
    3
    Flag
  • Darren S.
    "I live off the beaten path across the street from a golf course. It's very quiet and tranquil. throb marinas surrounding the property and can walk to All shops and stores."
    0
    Flag
  • Cyndiepalmer
    "We are a friendly neighborhood. You walk your street and say Hi anytime. It is a safe street to live "
    0
    Flag
  • Ksperkinson
    "Safe clean near ocean good police pet friendly hospital is coming along in the construction have contract here at hospital looking forward to finding a good place for 3 months"
    0
    Flag
  • Stephanie M.
    "A lot of kids and cars. A fire station that is noisey but nice. Lizards everywhere. There is one hotel on this small island. There are A lot of Vacation homes here and crab catchers. When it rains you can't see the road."
    0
    Flag
  • Lb2071
    "water front community , is a small island called Flamingo Island. We have a 9 hole golf course and just 5 minutes from Publix and Kmart. Sombrero beach is right at the outset of the canals on the Atlantic ocean and the people are very loving and friendly."
    0
    Flag
  • Gonzalez8834
    "Marathon is a great place to life and have a family, very safe, quiet and full of great people. ......"
    0
    Flag
  • Tom A. C. M.
    "I live here (14 years) and love the area. Close accessibility to shopping, schools, churches, golf, beach, walking, biking. "
    0
    Flag
  • Anne K.
    "Lived here for many years and is one of the best places to live in Marathon. Conveniently located near schools, parks, shopping and beach just minutes away."
    0
    Flag
  • Debra G.
    "Only 8 miles from Marathon. Away from the winter traffic, airport noise. Crystal clean, flow through canals. Great place to vacation and a great place to live. "
    0
    Flag

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Homes for sale near 340 E Seaview Dr

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Off Market Homes Near 340 E Seaview Dr

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MLS Internet Data Exchange (IDX) information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the Florida Keys Board of Realtors.
340 E Seaview Dr, Duck Key, FL 33050 is a 3 bedroom, 3 bathroom, 2,351 sqft single-family home built in 1985. This property is not currently available for sale. 340 E Seaview Dr was last sold on Nov 20, 2024 for $2,375,000 (5% lower than the asking price of $2,500,000). The current Trulia Estimate for 340 E Seaview Dr is $2,418,200.