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

320 E Seaview Dr
Duck Key, FL 33050

  • 3 Beds
  • 2 Baths
  • 1,929 sqft

$1,587,300

Trulia Estimate
as of Aug 20, 2026
Est. Refi. Payment $9,262/mo*
Refinance Your Home

$1,587,300

Trulia Estimate
as of Aug 20, 2026
Est. Refi. Payment $9,262/mo*
Refinance Your Home
3 Beds
2 Baths
1,929 sqft

Home Value

Trulia Estimate
$1.59M
Since last month
Increased$2K (+0.1%)
Since last year
Increased$12K (+0.7%)
Since last sale
Increased$628K (+65.4%)
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 +112% in the last 10 years
MonthEstimated value
2026
August 2026$1.59M
July 2026$1.59M
June 2026$1.62M
May 2026$1.6M
April 2026$1.55M
March 2026$1.55M
February 2026$1.5M
January 2026$1.52M
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
148 S Indies Dr, Duck Key, FL
0.08
Single-Family Home
$1,200,000
03/31/26
3
2
2,190
261 W Seaview Dr, Duck Key, FL
0.31
Single-Family Home
$1,300,000
05/04/26
3
2
1,806
110 S Bahama Dr, Duck Key, FL
0.16
Single-Family Home
$650,000
01/30/26
3
2
1,450
261 W Seaview Dr, Duck Key, FL
0.31
Single-Family Home
$1,300,000
04/30/26
3
2
1,869
344 E Seaview Dr, Duck Key, FL
0.17
Single-Family Home
$2,600,000
06/05/26
3
3
1,960
387 E Seaview Dr, Duck Key, FL
0.44
Single-Family Home
$800,000
10/21/25
3
2
1,188
136 Bimini Dr, Duck Key, FL
0.42
Single-Family Home
$1,800,000
07/08/26
3
2
1,830
224 W Seaview Cir, Duck Key, FL
0.30
Single-Family Home
$3,625,000
03/27/26
3
2
1,658
1103 S Indies Dr, Duck Key, FL
0.49
Single-Family Home
$735,000
09/18/25
3
2
1,974
108 Jamaica St, Duck Key, FL
0.37
Single-Family Home
$925,000
05/11/26
3
3
1,548

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
321 E Seaview Dr, Duck Key, FL 33050
0.03
$692,600
2
2
1,440
Off Market
322 E Seaview Dr, Duck Key, FL 33050
0.02
$2,150,000
-
-
-
For Sale
314 E Seaview Dr, Duck Key, FL 33050
0.04
$3,025,800
4
3.5
3,295
Off Market
134 S Indies Dr, Duck Key, FL 33050
0.05
$2,508,400
3
2.5
3,392
Off Market
150S S Indies Dr, Marathon, FL 33050
0.09
$2,118,000
4
4
2,200
Off Market
2 E Seaview Dr, Marathon, FL 33050
0.12
-
-
-
-
Off Market
308 Sabal St, Duck Key, FL 33050
0.12
$7,499,000
7
6
4,000
For Sale
122 S Bahama Dr, Duck Key, FL 33050
0.09
$1,975,000
3
2
1,761
For Sale
E Seaview Dr, Marathon, FL 33050
0.13
-
-
-
-
Off Market
154 S Indies Dr, Duck Key, FL 33050
0.12
$2,444,000
2
2
1,377
For Sale
138 S Bahama Dr, Duck Key, FL 33050
0.12
$206,000
-
-
-
Recently Sold
156 S Indies Dr, Duck Key, FL 33050
0.14
$2,100,000
4
3.5
2,779
Recently Sold

Local Information

  • Map ViewExplore the area around 320 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
1,929 sqft
Price/Sqft
$823

About this House

This single-family home is located at 320 E Seaview Dr, Duck Key, FL. 320 E Seaview Dr is in Duck Key, FL and in ZIP code 33050. This property has 3 bedrooms, 2 bathrooms and approximately 1,929 sqft of floor space. This property has a lot size of 7841 sqft and was built in 1988.
320 E Seaview Dr, Duck Key, FL 33050 is a 3 bedroom, 2 bathroom, 1,929 sqft single-family home built in 1988. It last sold for $960,000 on Aug 3, 2018. It is currently off market. The Trulia Estimate is $1,587,300, with a rent estimate of $4,387/month.

Home Details for 320 E Seaview Dr

Exterior Features

Exterior Home Features
Roof: TileDeckExterior: StuccoFoundation Type: PilingPorch
Parking & Garage
Parking Spaces: 4Parking: Carport

Property Information

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

Interior Features

Interior Details
Types of Rooms: Walk In ClosetCeiling Fan
Appliances & Utilities
Cable ReadyDishwasherDryerMicrowaveRefrigeratorWasher
Heating & Cooling
Air ConditioningCooling System: Central
Fireplace & Spa
Hot Tub or Spa
Windows, Doors, Floors & Walls
Double Paned Windows
Levels, Entrance, & Accessibility
Floors: Tile, Carpet
Security
Security System

Community

Units in Building: 1

Lot Information

Lot Area: 7649 sqft

Additional Information

On Site Laundry Available

Building

Fitness & Sports
Tennis Court

Price and Tax history

DateEventPrice
Aug 3, 2018
Source: FLKMLS #579551
Sold
$960,000
Jun 16, 2018
Source: Agent Provided
PriceChange
$980,000
Price decreased by 2%
Apr 3, 2018
Source: Agent Provided
PriceChange
$999,000
Price decreased by 5%
Jan 5, 2018
Source: Agent Provided
PriceChange
$1,050,000
Price decreased by 2%
Apr 27, 2017
Source: Agent Provided
PendingToActive
$1,075,000

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 320 E Seaview Dr

  • What is 320 E Seaview Dr estimated to be worth?
    Trulia's estimated value for 320 E Seaview Dr in Duck Key, FL is $1,587,300.
  • What is the price history for 320 E Seaview Dr?
    320 E Seaview Dr in Duck Key, FL last sold for $960,000 in August 2018.
  • 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 320 E Seaview Dr have air conditioning?
    Yes, 320 E Seaview Dr in Duck Key, FL has air conditioning.
  • Does 320 E Seaview Dr have laundry facilities?
    Yes, 320 E Seaview Dr in Duck Key, FL has in-unit laundry.

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Apartments for Rent

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Off Market Homes Near 320 E Seaview Dr

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