366 E Seaview Dr, Duck Key, FL 33050
Property image
Property image
OFF MARKET

$1,479,600

Trulia Estimate
  • 3 Beds
  • 2 Baths
  • 1,965 sqft

366 E Seaview Dr, Duck Key, FL 33050

Est. Refi. Payment $8,575/mo*
Refinance Your Home
Currently Off Market - Sold Oct 21, 2002 for $650,000

Home Value

Trulia Estimate
$1.48M
Since last month
Decreased$6K (-0.4%)
Since last year
Increased$22K (+1.5%)
Since last sale
Increased$834K (+128.3%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +61% in the last 10 years
MonthEstimated value
2026
August 2026$1.48M
August 2026$1.48M
July 2026$1.49M
June 2026$1.52M
May 2026$1.51M
April 2026$1.47M
March 2026$1.44M
February 2026$1.4M
January 2026$1.4M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
110 S Bahama Dr, Duck Key, FL
0.14
Single-Family Home
$650,000
01/30/26
3
2
1,450
387 E Seaview Dr, Duck Key, FL
0.17
Single-Family Home
$800,000
10/21/25
3
2
1,188
101 San Juan St, Duck Key, FL
0.28
Single-Family Home
$1,045,000
08/21/26
3
2
1,488
148 S Indies Dr, Duck Key, FL
0.35
Single-Family Home
$1,200,000
03/31/26
3
2
2,190
344 E Seaview Dr, Duck Key, FL
0.16
Single-Family Home
$2,600,000
06/05/26
3
3
1,960
7202 Simran Ln, Duck Key, FL
0.26
Single-Family Home
$1,050,000
09/26/25
3
3
1,760
261 W Seaview Dr, Duck Key, FL
0.55
Single-Family Home
$1,300,000
05/04/26
3
2
1,806
7212 Simran Ln, Duck Key, FL
0.28
Single-Family Home
$1,050,000
11/10/25
3
2.5
1,760
7213 Simran Ln, Duck Key, FL
0.30
Single-Family Home
$1,139,000
04/27/26
3
2.5
1,620
1103 S Indies Dr, Duck Key, FL
0.65
Single-Family Home
$735,000
09/18/25
3
2
1,974

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
362 E Seaview Dr, Duck Key, FL 33050
0.03
$3,695,000
4
3.5
3,479
For Sale
364 E Seaview Dr, Duck Key, FL 33050
0.02
$2,100,000
3
3
2,402
For Sale
308 Pinetree St, Marathon, FL 33050
0.03
$2,349,600
3
3
2,940
Off Market
352 E Seaview Dr, Duck Key, FL 33050
0.10
$2,508,500
2
3
1,944
Off Market
104 S Bahama Dr, Duck Key, FL 33050
0.11
$815,300
3
2
1,440
Off Market
106 S Bahama Dr, Duck Key, FL 33050
0.11
$329,000
-
-
-
For Sale
27 S Bahama Dr #6, Marathon, FL 33050
0.12
-
-
-
-
Off Market
17 S Bahama Dr, Marathon, FL 33050
0.12
$190,000
-
-
-
Recently Sold
Lot 13 S Bahama Dr, Marathon, FL 33050
0.12
-
-
-
-
Off Market
3 S Bahama Dr, Marathon, FL 33050
0.12
-
-
-
-
Off Market
110 S Bahama Dr, Duck Key, FL 33050
0.14
$650,000
3
2
1,450
Recently Sold
101 S Bahama Dr, Duck Key, FL 33050
0.13
$349,000
-
-
-
For Sale

Local Information

  • Map ViewExplore the area around 366 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
1,965 sqft
Price/Sqft
$753

About this House

Resort living year round!Ideally situated Duck Key residence.Waterfront location with beautiful ocean views from the front and tranquil canal views from the back.Private dock spans the length of the property and only minutes to the ocean with no bridges.Two davits,one for a boat,while the other holds two wave runners. Fully furnished with beautifully appointed living space with open floor plan and split bedrooms.Enjoy sunrises and sunsets from your screened patio.Close to beaches and restaurants.
366 E Seaview Dr, Duck Key, FL 33050 is a 3 bedroom, 2 bathroom, 1,965 sqft single-family home built in 1988. It last sold for $650,000 on Oct 21, 2002. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,479,600, with a rent estimate of $4,840/month.

Home Details for 366 E Seaview Dr

Interior Features

Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, CarpetGated Entry
Interior Details
Additional StorageStorage
Appliances & Utilities
DishwasherDryerMicrowaveRefrigerator
Heating & Cooling
Air ConditioningCooling System: Central
Security
Security System

Exterior Features

Exterior Home Features
Roof: TileExterior: OtherFoundation Type: PilingPatioPorch
Parking & Garage
Parking: Carport

Property Information

Year Built
Year Built: 1988Year Updated: 1998
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Rental Terms, Policies & Fees

Furnished

Community

Units in Building: 1

Lot Information

Lot Area: 7500 sqft

Price and Tax history

DateEventPrice
Nov 14, 2017
Source: Agent Provided
ListingRemoved
$979,999
May 27, 2016
Source: Agent Provided
Listed For Sale
$979,999
Oct 21, 2002
Source: FLKMLS #512663
Sold
$650,000

Market trends in Marathon

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$774K
$51.67KMoM
Sale-to-List Price
—
Price per sq ft
$630
$2MoM
Available listings
260
8MoM

Around this home

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

Frequently asked questions about 366 E Seaview Dr

  • What is 366 E Seaview Dr estimated to be worth?
    Trulia's estimated value for 366 E Seaview Dr in Duck Key, FL is $1,479,600.
  • What is the price history for 366 E Seaview Dr?
    366 E Seaview Dr in Duck Key, FL last sold for $650,000 in October 2002.
  • 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 $774K. That is up $51.67K from the prior month.
  • Does 366 E Seaview Dr have air conditioning?
    Yes, 366 E Seaview Dr in Duck Key, FL has air conditioning.
  • Does 366 E Seaview Dr have laundry facilities?
    Yes, 366 E Seaview Dr in Duck Key, FL has laundry facilities.

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Off Market Homes Near 366 E Seaview Dr

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