Skip main navigation
Sold for $740,000
  • $740,000

    398 Guava Ave, Grassy Key, FL 33050

    3beds
    1,344sqft
    Single Family Residence
    Built in 1982
    0.34 Acres Lot
    $733,000 Zestimate®
    $551/sqft
    $3,709 Estimated rent

    Home value

    $733,000

    $652,000 - $828,000

    $3,709/mo

    Zestimate® history
    Loading
    Loading...

    Owner options

    List your home for rent

    $3,709/mo

    Rent Zestimate®

    Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.

    Learn more

    $3,709/mo

    Rent Zestimate®

    Refinance and save

    $4,524/mo

    Est. payment

    Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.

    See today's rates

    $4,524/mo

    Est. payment

    Explore your selling options

    Work with a Zillow partner agent

    Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.

    Get started

    List with your own agent

    Get your home in front of millions of buyers by listing it on Zillow.

    Learn how to do it

    Sell it yourself

    Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).

    List your home

    What's special

    Metal roofFully functional laundry roomUpdated vanitiesQuartz countertopsBrand new carpetSplit open floorplanLarge covered front porch
    Currently there is a very low inventory of Above Flood Homes in the city of Marathon priced below $800k. When you consider most lots range from 6k to 7k sqft, you quickly realize this recently updated Above Flood Home located in a quiet neighborhood in Grassy Key across from waterfront is a true rarity as it sits on a 15,000 sqft corner lot with mature landscaping throughout. Yes you read that right, a 15,000 sqft lot, which is double the size of a typical lot. The home is 1344 sqft living via a split open Floorplan and recent improvements include Hardie Board Siding with New Exterior Paint, a Metal Roof, Spray Foam attic insulation, a New A/C in 2021, a Newly Painted Concrete Slab below the home, that offers plenty of space to park your vehicles, a Large Covered Front Porch, a partial Fenced section of the Property with a Newly constructed Fire Pit area to relax and enjoy the peaceful surroundings. There is plenty of room on the property to store multiple boats, a RV, etc. Step inside and you will find upgraded 12x24 Wood Plank Tiles, Brand New Carpet in the Living Room and each of the Bedrooms, New Interior Paint, an Upgraded Kitchen with Raised Panel Wood Cabinets with Crown Molding & a Free Standing Pantry, Quartz Countertops, Stainless Steel Appliances, LED Recess Lighting. Both baths have updated Vanities with easy maintenance Fiberglass Showers. There is even a fully functional laundry room just off of the Kitchen. Step back outside and walk the property and you will quickly realize just how special and rare this is. Being in Marathon, weekly vacation rentals are allowed, and this home is Rent Ready. Less than a mile walk to Sunset Bay Park which offers glorious sunset views with a pier that leads to a kayak launch. Be sure not to miss out on the opportunity to own such a charming home and property in the fabulous Florida Keys!

    Zillow last checked:

    Listing updated:

    Listed by:

    Kenny L. Matlock 305-849-5582,

    No Nonsense Real Estate Branch Office,

    Chris Cioffi 239-410-5099,

    No Nonsense Real Estate Branch Office

    Bought with:

    Barbara Bowers, 3266014

    Preferred Properties (KW)

    Source: FLKMLS,MLS#: 611676MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 3
    • Bathrooms: 2
    • Full bathrooms: 2
    Cooling
    • Central Air, Ceiling Fans(s)
    Appliances
    • Included: Dryer, Dishwasher, Refrigerator, Range, Oven, Stainless Steel Appliance(s)
    Features
    • Walk-in Closet(s), Quartz Countertops
    • Flooring: Tile, Carpet
    Interior area
    • Total structure area: 1,344
    • Total interior livable area: 1,344 sqft

    Property

    Parking
    • Parking features: RV Access/Parking, Storage
    Accessibility
    • Accessibility features: None
    Features
    • Patio & porch: Open Porch/Balcony
    • Fencing: Fenced
    Lot
    • Size: 0.34 Acres
    Details
    • Additional structures: Shed(s)
    • Parcel number: 00370230000000
    • Zoning: RL - Residential Low

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Materials
    • Modular
    Condition
    • Updated/Remodeled
    • New construction: No
    • Year built: 1982

    Community & HOA

    Community
    • Features: Other, Bike Paths
    • Security: No Security
    • Subdivision: Crains Sub (58.0)
    HOA
    • Has HOA: No
    • Services included: None
    Location
    • Region: Grassy Key

    Financial & listing details

    • Price per square foot: $551/sqft
    • Tax assessed value: $597,287
    • Annual tax amount: $4,628
    • Date on market: 10/2/2024
    • Listing terms: Cash,Conventional,FHA

    Price history

    DateEventPrice
    2/12/2025Sold$740,000-5.7%$551/sqft
    Source: FLKMLS #611676 Report a problem
    1/13/2025Contingent$785,000$584/sqft
    Source: Key West AOR #611676 Report a problem
    10/2/2024Listed for sale$785,000+105.5%$584/sqft
    Source: Key West AOR #611676 Report a problem
    3/24/2021Listing removed--
    Source: Owner Report a problem
    9/20/2016Sold$382,000-12.2%$284/sqft
    Source: Public Record Report a problem
    8/23/2016Price change$435,000-4.4%$324/sqft
    Source: Owner Report a problem
    8/2/2016Listed for sale$455,000+29.5%$339/sqft
    Source: Owner Report a problem
    10/30/2015Sold$351,460-11%$262/sqft
    Source: FLKMLS #567544 Report a problem
    7/31/2015Listing removed$395,000$294/sqft
    Source: Realty World - Freewheeler (Key Largo) #567544 Report a problem
    7/10/2015Price change$395,000-7.1%$294/sqft
    Source: Realty World - Freewheeler (Key Largo) #567544 Report a problem
    5/19/2015Listed for sale$425,000+104.8%$316/sqft
    Source: Realty World - Freewheeler (Key Largo) #567544 Report a problem
    6/12/2001Sold$207,500$154/sqft
    Source: MLKAR #506356 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$6,249 +32.2%$597,287 +36.1%
    2024$4,727 +2.1%$438,947 +3%
    2023$4,629 +1.4%$426,163 +3%
    2022$4,564 -0.8%$413,751 +3%
    2021$4,602 +2.5%$401,700 +1.4%
    2020$4,490 $396,154 +1.8%
    2019$4,490 +1.5%$389,330 +0.7%
    2018$4,423 +3.6%$386,793 +5.4%
    2017$4,269 -4.5%$366,842 +24.1%
    2016$4,468 +14.9%$295,699 +56.8%
    2015$3,890 $188,616
    Find assessor info on the county website

    Neighborhood: 33050

    Nearby schools

    GreatSchools rating
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $733,000
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $733,000