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

321 E Seaview Dr
Duck Key, FL 33050

  • 2 Beds
  • 2 Baths
  • 1,440 sqft

$692,600

Trulia Estimate
as of Aug 9, 2026
Est. Refi. Payment $4,050/mo*
Refinance Your Home

$692,600

Trulia Estimate
as of Aug 9, 2026
Est. Refi. Payment $4,050/mo*
Refinance Your Home
2 Beds
2 Baths
1,440 sqft

Local Information

  • Map ViewExplore the area around 321 E Seaview Dr.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1988
Living Area
1,440 sqft
Price/Sqft
$481
Parking
Garage
HOA
None

About this House

This single-family home is located at 321 E Seaview Dr, Duck Key, FL. 321 E Seaview Dr is in Duck Key, FL and in ZIP code 33050. This property has 2 bedrooms, 2 bathrooms and approximately 1,440 sqft of floor space. This property has a lot size of 8276 sqft and was built in 1988.
321 E Seaview Dr, Duck Key, FL 33050 is a 2 bedroom, 2 bathroom, 1,440 sqft single-family home built in 1988. It last sold for $600,000 on Sep 3, 2024 (20% below the $754,500 asking price). It is currently off market. The Trulia Estimate is $692,600, with a rent estimate of $3,571/month.

Home Details for 321 E Seaview Dr

Interior Features

Beds & Baths
Number of Bedrooms: 2Number of Bathrooms: 2Number of Bathrooms (full): 2
Dimensions and Layout
Living Area: 1440 Square Feet
Appliances & Utilities
Utilities: Cable AvailableAppliances: More Appliances, Washer, Dryer, Dishwasher, Refrigerator, OvenDishwasherDryerRefrigeratorWasher
Heating & Cooling
Heating: Has Heating Unspecified TypeHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Has Heating Unspecified Type
Windows, Doors, Floors & Walls
Flooring: Tile
Levels, Entrance, & Accessibility
Floors: Tile
View
No View
Security
Security: Security Guard

Exterior Features

Exterior Home Features
Patio / Porch: Open Porch/BalconyFencing: FencedExterior: StorageHas a Private Pool
Parking & Garage
Has a GarageNo Attached GarageHas Open ParkingParking: Open
Pool
Pool: In GroundPool
Frontage
Not on Waterfront

Property Information

Year Built
Year Built: 1988
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence
Building
Construction Materials: CBSNot a New Construction
Property Information
Condition: FixerParcel Number: 00385350000000

Price & Status

Price
List Price: $754,500

Active Status

MLS Status: Closed

Media

Location

Direction & Address
City: Duck KeyCommunity: Yacht Club Island (61.0)

Building

Building Area
Building Area: 1440 Square Feet

HOA

HOA Fee Includes: NoneNo HOA

Lot Information

Lot Area: 8276.4 sqft

Offer

Listing Terms: Cash, Conventional

Miscellaneous

Mls Number: 610644
Last check for updates: about 9 hours ago
Listed by Ashkarian Ardis Team, (305) 395-0814
Coldwell Banker Schmitt Real Estate Co.
Bought with: Ashkarian Ardis Team, (305) 395-0814, Coldwell Banker Schmitt Real Estate Co.
Source: FLKMLS, MLS#610644

Price History for 321 E Seaview Dr

DatePriceEventSource
09/03/2024$600,000Sold
FLKMLS #610644
08/30/2024$754,500PendingFLKMLS #610644
07/04/2024$754,500ContingentKey West AOR #610644
07/02/2024$754,500Listed For SaleKey West AOR #610644
02/25/2021$645,000ListingRemovedMLKAR #594796
02/23/2021$645,000PendingToActiveFLKMLS #594796
02/23/2021$645,000ContingentFLKMLS #594796
02/20/2021$645,000Listed For SaleFLKMLS #594796
04/29/2020$542,500Sold
FLKMLS #586532
03/03/2020$574,900PriceChange
Agent Provided
02/03/2020$581,500PriceChange
Agent Provided
01/14/2020$584,000PriceChange
Agent Provided
10/28/2019$589,000PriceChange
Agent Provided
07/18/2019$595,000Listed For SaleAgent Provided
10/12/2015$500,000Sold
N/A
09/03/2015$545,000PendingAgent Provided
03/27/2014$545,000Listed For SaleAgent Provided
12/03/2002$434,000Sold
N/A
11/15/1999$226,300Sold
N/A
04/01/1998$205,000Sold
N/A

Market trends in Marathon

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$723K
$19.17KMoM
Sale-to-List Price
94.6%
Price per sq ft
$628
$22MoM
Available listings
251
17MoM
Skip to last item
  • Results are loading
Skip to first item

Property Tax and Assessment

Year2025
Tax$5,404
Assessment$518,018
Home facts updated by county records

Comparable Sales for 321 E Seaview Dr

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
110 S Bahama Dr, Duck Key, FL
0.18
Single-Family Home
$650,000
01/30/26
3
2
1,450
387 E Seaview Dr, Duck Key, FL
0.46
Single-Family Home
$800,000
10/21/25
3
2
1,188
94 Antigua St, Duck Key, FL
0.32
Single-Family Home
$1,120,000
08/15/25
3
2
1,694
344 E Seaview Dr, Duck Key, FL
0.18
Single-Family Home
$2,600,000
06/05/26
3
3
1,960
261 W Seaview Dr, Duck Key, FL
0.31
Single-Family Home
$1,300,000
04/30/26
3
2
1,869
1103 S Indies Dr, Duck Key, FL
0.50
Single-Family Home
$735,000
09/18/25
3
2
1,974
224 W Seaview Cir, Duck Key, FL
0.30
Single-Family Home
$3,625,000
03/27/26
3
2
1,658
108 Jamaica St, Duck Key, FL
0.38
Single-Family Home
$925,000
05/11/26
3
3
1,548

Nearby homes

Get a sense of prices in the area by checking nearby homes.
Skip to last item
Skip to first item

Assigned Schools

These are the assigned schools for 321 E Seaview Dr.
View nearby schools on GreatSchools
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

  • 49 % Say kids play outside

  • 45 % 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

LGBTQ Local Legal Protections

Apartments for Rent

Skip to last item
Skip to first item

Explore by feature - Pet Friendly

16 pet-friendly rentals in Duck Key, FL

Explore by feature - Garage

7 rentals with a garage in Duck Key, FL

Explore by feature - Air Conditioning

20 rentals with air conditioning in Duck Key, FL

Explore by feature - Pool

19 rentals with a pool in Duck Key, FL

Explore by feature - Washer/dryer

24 rentals with a washer/dryer in Duck Key, FL

Homes for sale near 321 E Seaview Dr

Skip to last item
Skip to first item

Off Market Homes Near 321 E Seaview Dr

Skip to last item
Skip to first item

Frequently asked questions about 321 E Seaview Dr

  • What is 321 E Seaview Dr estimated to be worth?
    Trulia's estimated value for 321 E Seaview Dr in Duck Key, FL is $692,600.
  • What is the price history for 321 E Seaview Dr?
    321 E Seaview Dr in Duck Key, FL last sold for $600,000 in September 2024.
  • Is Duck Key a buyer's or seller's market?
    Duck Key is currently a buyer's market, based on recent for-sale activity.
  • What's the median sale price in Duck Key?
    The median sale price in Duck Key is $723K. That is down $19.17K from the prior month.
  • Does 321 E Seaview Dr have air conditioning?
    Yes, 321 E Seaview Dr in Duck Key, FL has air conditioning.
  • Does 321 E Seaview Dr have a pool?
    Yes, 321 E Seaview Dr in Duck Key, FL has a pool.
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 MLS.