Skip main navigation
Off market
  • $5,675,000

    3810 Flagler Ave, Key West, FL 33040

    4beds
    4,495sqft
    Single Family Residence
    Built in ----
    -- sqft lot
    $5,675,000 Zestimate®
    $1,263/sqft
    $7,779 Estimated rent

    Home value

    $5,675,000

    $4.99M - $6.36M

    $7,779/mo

    Zestimate® history
    Loading
    Loading...

    Owner options

    List your home for rent

    $7,779/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

    $7,779/mo

    Rent Zestimate®

    Refinance and save

    $34,360/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

    $34,360/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

    Sleek modern lines define a sophisticated elegance throughout this 4,315 sq. ft home. The high ceilings in the foyer open to the impressive kitchen, dining and living area, revealing a breathtaking view of the wide canal and dock with a boat lift. Just some of the exquisite details of this house are the 9 ft folding Euro doors, gourmet kitchen with a separate butler's pantry, large wine fridge and high-end appliances. On the lower level there are 3 generous sized bedrooms, 2.5 bathrooms, an oversized office, and a large media room. Ascend the elegant glass and ebony floating staircase to the master retreat with its private veranda, en suite bathroom, walk-in closet and morning kitchen complete the master suite.

    This property is off market, which means it's not currently listed for sale or rent on Zillow. This may be different from what's available on other websites or public sources.

    Zillow last checked:

    Listing updated:

    Source: Zillow Rentals

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 4
    • Full bathrooms: 4
    Heating
    • Forced Air
    Cooling
    • Central Air
    Appliances
    • Included: Dryer, Washer
    • Laundry: In Unit
    Features
    • Walk In Closet
    • Flooring: Hardwood, Tile
    • Furnished: Yes
    Interior area
    • Total interior livable area: 4,495 sqft

    Property

    Parking
    • Parking features: Attached
    • Has attached garage: Yes
    • Details: Contact manager
    Accessibility
    • Accessibility features: Disabled access
    Features
    • Exterior features: Bicycle storage, Heating system: Forced Air, Walk In Closet
    • Has private pool: Yes
    Details
    • Parcel number: 00071830000000

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence

    Community & neighborhood

    Location
    • Region: Key West

    HOA & financial

    Other fees
    • Deposit fee: $7,500

    Other

    Other facts
    • Available date: 09/30/2025

    Price history

    DateEventPrice
    8/18/2025Listing removed$7,500$2/sqft
    Source: Zillow Rentals Report a problem
    8/17/2025Listed for rent$7,500$2/sqft
    Source: Zillow Rentals Report a problem
    3/5/2020Sold$4,000,000-6.3%$890/sqft
    Source: FLKMLS #587743 Report a problem
    10/15/2019Listed for sale$4,270,000-13.7%$950/sqft
    Source: Preferred Properties (KW) #587743 Report a problem
    2/28/2019Listing removed$4,950,000$1,101/sqft
    Source: Royal Palms Realty (KW) #580914 Report a problem
    3/27/2017Listed for sale$4,950,000+421.1%$1,101/sqft
    Source: Royal Palms Realty (KW) #574923 Report a problem
    4/12/2012Sold$950,000-17.4%$211/sqft
    Source: FLKMLS #112211 Report a problem
    7/2/2011Listed for sale$1,150,000$256/sqft
    Source: Listhub #112211 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$37,613 +3.5%$4,504,352 +3.4%
    2024$36,340 +2%$4,354,794 +7.9%
    2023$35,644 +14.7%$4,036,034 +10%
    2022$31,068 +4.8%$3,669,122 +10%
    2021$29,637 +103.4%$3,335,565 +100.8%
    2020$14,574 $1,660,794 +2.3%
    2019$14,574 +1.4%$1,623,455 +1.9%
    2018$14,372 -0.2%$1,593,185 +2.1%
    2017$14,399 +0.3%$1,560,417 +1.9%
    2016$14,349 -3.7%$1,531,914 +91.2%
    2015$14,894 $801,204

    Find assessor info on the county website

    Neighborhood: 33040

    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
    $5,675,000
    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
    $5,675,000