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

345 E Seaview Dr
Duck Key, FL 33050

  • 3 Beds
  • 3 Baths
  • 1,776 sqft (on 0.29 acres)

$1,233,600

Trulia Estimate
as of Aug 22, 2026
Est. Refi. Payment $7,175/mo*
Refinance Your Home

$1,233,600

Trulia Estimate
as of Aug 22, 2026
Est. Refi. Payment $7,175/mo*
Refinance Your Home
3 Beds
3 Baths
1,776 sqft
(on 0.29 acres)

Home Value

Trulia Estimate
$1.23M
Since last month
Decreased$18K (-1.4%)
Since last year
Decreased$22K (-1.7%)
Since last sale
Increased$713K (+135.4%)
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 +107% in the last 10 years
MonthEstimated value
2026
August 2026$1.24M
July 2026$1.26M
June 2026$1.26M
May 2026$1.25M
April 2026$1.22M
March 2026$1.21M
February 2026$1.18M
January 2026$1.17M
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
0.12
Single-Family Home
$650,000
01/30/26
3
2
1,450
344 E Seaview Dr, Duck Key, FL
0.04
Single-Family Home
$2,600,000
06/05/26
3
3
1,960
101 San Juan St, Duck Key, FL
0.27
Single-Family Home
$1,045,000
08/21/26
3
2
1,488
108 Jamaica St, Duck Key, FL
0.53
Single-Family Home
$925,000
05/11/26
3
3
1,548
387 E Seaview Dr, Duck Key, FL
0.32
Single-Family Home
$800,000
10/21/25
3
2
1,188
148 S Indies Dr, Duck Key, FL
0.29
Single-Family Home
$1,200,000
03/31/26
3
2
2,190
7202 Simran Ln, Duck Key, FL
0.39
Single-Family Home
$1,050,000
09/26/25
3
3
1,760
1103 S Indies Dr, Duck Key, FL
0.67
Single-Family Home
$735,000
09/18/25
3
2
1,974
7212 Simran Ln, Duck Key, FL
0.40
Single-Family Home
$1,050,000
11/10/25
3
2.5
1,760
261 W Seaview Dr, Duck Key, FL
0.51
Single-Family Home
$1,300,000
04/30/26
3
2
1,869

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
301 Ixora Dr, Marathon, FL 33050
0.03
$12,450,000
5
6.5
5,390
For Sale
344 E Seaview Dr, Duck Key, FL 33050
0.04
$2,600,000
3
3
1,960
Recently Sold
352 E Seaview Dr, Duck Key, FL 33050
0.05
$2,505,600
2
3
1,944
Off Market
340 E Seaview Dr, Duck Key, FL 33050
0.07
$2,417,800
3
3
2,351
Off Market
341 E Seaview Dr, Duck Key, FL 33050
0.09
$4,600,000
2
3.5
2,744
Recently Sold
308 Sabal St, Duck Key, FL 33050
0.12
$7,499,000
7
6
4,000
For Sale
362 E Seaview Dr, Duck Key, FL 33050
0.13
$3,695,000
4
3.5
3,479
For Sale
110 S Bahama Dr, Duck Key, FL 33050
0.12
$650,000
3
2
1,450
Recently Sold
106 S Bahama Dr, Duck Key, FL 33050
0.14
$329,000
-
-
-
For Sale
108 S Bahama Dr, Duck Key, FL 33050
0.14
$1,749,500
4
3.5
2,699
Off Market
104 S Bahama Dr, Duck Key, FL 33050
0.15
$817,000
3
2
1,440
Off Market
S Bahama Dr, Marathon, FL 33050
0.15
-
-
-
-
Off Market

Local Information

  • Map ViewExplore the area around 345 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
2007
Lot Size
0.29 acres
Living Area
1,776 sqft
Price/Sqft
$695
Parking
Garage

About this House

Immaculate CBS home in a great location on prestigious Duck Key. You can see the Ocean from this house. Large granite kitchen, open floor plan, new A/C system 2015. Located on a lot and a half in area of ocean front estates. Screened in patio, garage, storage, carport and impact windows. Plenty of room to add a large swimming pool. Cistern.
345 E Seaview Dr, Duck Key, FL 33050 is a 3 bedroom, 3 bathroom, 1,776 sqft single-family home built in 2007. It last sold for $526,950 on Jun 18, 2015. It is currently off market. The Trulia Estimate is $1,233,600, with a rent estimate of $4,916/month.

Home Details for 345 E Seaview Dr

Interior Features

Interior Details
BasementAdditional StorageNumber of Rooms: 9Types of Rooms: Dining Room, Family Room, Laundry Room, Master Bath, Solarium AtriumStorageCeiling Fan
Heating & Cooling
Heating: Forced Air, Heat PumpAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Concrete
Appliances & Utilities
DishwasherDryerMicrowaveRefrigeratorWasher
Windows, Doors, Floors & Walls
Double Paned Windows

Exterior Features

Exterior Home Features
Roof: TileDeckExterior: Stucco, Cement ConcreteFoundation Type: PilingGardenPatioPorch
Pool
Pool
Parking & Garage
GarageParking Spaces: 8Parking: Carport, Garage Attached, Off Street, On Street

Property Information

Year Built
Year Built: 2007Year Updated: 2016
Property Type / Style
Property Type: Single Family HomeArchitecture: Spanish

Community

Units in Building: 1

Lot Information

Lot Area: 0.29 acres

Mobile R/V

RV Parking
Rv Parking

Price and Tax history

DateEventPrice
Jun 18, 2015
Source: FLKMLS #566758
Sold
$526,950
May 22, 2015
Source: Agent Provided
Pending
$549,000
Feb 22, 2015
Source: Agent Provided
Listed For Sale
$549,000
Mar 18, 2014
Source: FLKMLS #560113
Sold
$470,000
Feb 27, 2014
Source: Agent Provided
Pending
$480,000

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 345 E Seaview Dr

  • What is 345 E Seaview Dr estimated to be worth?
    Trulia's estimated value for 345 E Seaview Dr in Duck Key, FL is $1,233,600.
  • What is the price history for 345 E Seaview Dr?
    345 E Seaview Dr in Duck Key, FL last sold for $526,950 in June 2015.
  • 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 345 E Seaview Dr have air conditioning?
    Yes, 345 E Seaview Dr in Duck Key, FL has air conditioning.
  • Does 345 E Seaview Dr have a pool?
    Yes, 345 E Seaview Dr in Duck Key, FL has a pool.

Explore by feature - Pet Friendly

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Off Market Homes Near 345 E Seaview Dr

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