For sale

$749,900

Est. $5,091/mo —

•

1,116

sq ft

1821 Bittersweet Ave, Big Pine Key, FL 33043

About this home

A Boating/Fishing Dream Home. .. . This Canal Front Stilt home sits on an oversized corner lot, in ''Key Deer Refuge'', beautiful wild-life and Key Deer abound, 2/bedroom, 2/bath, a 3rd bonus room, you may use as a bedroom or office, a spacious Living/Dining/Kitchen with lots of light, stainless appliances, impact windows, Bamboo/tile floors. Enjoy the Florida Keys Lifestyle on your Boat docked at your back door, at 'L' shape total 63' concrete dock with electric and water at dock with pavers adjoining the dock awaits a sitting area/picnic table, Tiki Hut or pool, paver driveway, minutes to the Gulf and the Famous ''Content Keys''. Entire property is fenced for privacy, an irrigation system, mature palms, fruit trees and beautiful vegetation, an extra side yard with (50 Amp electricity), sewer and water for parking an RV or storage of your boat trailer, a camera system will convey, plenty storage/work-space downstairs with a generator (to be connected), exterior freshly painted, plus many renovations. Room for a pool or Tiki Hut, Boat ramp is on Bittersweet about 50' from property. May Vacation Rent, Annual Rent or use as a primary home or fish camp, owner's closet downstairs for your convenience. Own your Piece of Paradise!!!Pro Pics coming!

Single-familyProperty Type

1989Year Built

8,600 sq ftLot Size

$672Price/Sq.Ft.

Listed by Brenda Alexander • Lokation Real Estate

Listing updated: Aug 24, 2026 at 01:21pm

Redfin checked: a minute ago

•Source:FLKMLS #620858

Payment calculator

$5,091 per month

Principal and interest$3,941

Property taxes

$212

HOA dues

Home insurance

$937

Utilities

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Open houses

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Nearby open houses (10)

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OPEN SAT, 11AM TO 1PM3D WALKTHROUGH
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OPEN SAT, 11AM TO 2PM3D WALKTHROUGH
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OPEN SAT, 11AM TO 2PM3D WALKTHROUGH
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3 beds2 baths1,882 sq ft
30463 Hawk Ln, Big Pine Key, FL 33043
OPEN SAT, 11AM TO 1PM
$3,495,000
4 beds3.5 baths2,766 sq ft
414 E Caribbean Dr, Summerland Key, FL 33042
OPEN SAT, 11AM TO 2PM3D WALKTHROUGH
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2 beds2 baths1,304 sq ft
75 Lobstertail Rd, Big Pine Key, FL 33043
OPEN SAT, 1:30PM TO 3:30PM3D WALKTHROUGH
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27416 Cayman Ln, Ramrod Key, FL 33042
OPEN SAT, 1:30PM TO 3:30PM
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29635 Saratoga Ave, Big Pine Key, FL 33043
OPEN SUN, 11AM TO 1PM
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Around this home

Schools

K - 12
Preschool & daycare

Sugarloaf School

Public PreK-8 • Assigned • 9.8mi

6/10

Key West High School

Public 9-12 • Assigned • 26.9mi

4/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Offer insights

1821 Bittersweet Ave · $749,900

Strong offer

$750K and above

75% chance or better to win

Why $750K+ is a strong offer

DAYS ON MARKET

The average home goes pending in 134 days.

SALE-TO-LIST

Most homes are selling 6% below list price.

About offer insights

Property details

Interior
Exterior
Finance

Kitchen

Bathroom

Bedroom

Living

Interior features
Tile and combination flooring
Double-hung windows
Impact-resistant windows
Central heating
Central air conditioning
Unfurnished
Workshop

Bathrooms
2 full bathrooms

Kitchen
Microwave
Oven
Range
Dishwasher

Laundry & utility
Washer
Dryer

Flooring
Tile
Combination flooring

Heating & cooling
Central heating
Central A/C

Sale and tax history for 1821 Bittersweet Ave

Sale History
Tax History

Date

Event

Price

FLKMLS #620858

Jul 25, 2026

Listed

$749,900

$672/sq ft

FLKMLS #600889

Apr 27, 2023

Listing Removed

—

Jan 19, 2023

Price Changed

$859,000

$770/sq ft

Dec 21, 2022

Relisted

—

Dec 12, 2022

Contingent

—

Jul 23, 2022

Price Changed

$899,000

$806/sq ft

Jun 24, 2022

Price Changed

$929,000

$832/sq ft

May 5, 2022

Listed

$949,000

$850/sq ft

FLKMLS #413486

May 19, 1999

Sold

$154,000

$138/sq ft

Feb 9, 1999

Listed

$160,000

$143/sq ft

Public Records

Dec 30, 1991

Sold

$110,000

$99/sq ft

Public Records

Jul 27, 1989

Sold

$99,000

$89/sq ft

Public Records

Sep 30, 1988

Sold

$17,000

$15/sq ft

Public record

Public record
Zoning

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

8,600 Sq. Ft.

Year renovated

2008

Finished Sq. Ft.

1,116

Unfinished Sq. Ft.

—

Total Sq. Ft.

1,116

Year built

1989

Style

Single Family Residential

County

Monroe County

APN

1566 29 00266560000000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 10, 2026.

Improved Subdivision District

The purpose of the IS district is to accommodate the legally vested residential development rights of the owners of lots in subdivisions that were lawfully established and improved prior to the adoption of this LDC. For the purpose of this section, improved lots are those that are served by a dedicated and accepted existing road of porous or nonporous material, that have an approved potable water supply, and that have sufficient uplands to accommodate the proposed use in accordance with the required setbacks. This district is not intended to be used for new land use districts of this classification within the county.

Zone overlays

Permitted uses

Include but are not limited to:

Housing-Multiple units
Infrastructure

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.31% chance of being in a wildfire in next 30 years

Heat Factor

We're working on getting current and accurate heat risk information for this home.

10/10 Wind Factor

99% chance of strong winds in next 30 years

1/10 Air Factor

0 unhealthy days expected this year, 0 days in 30 years

Provided by First Street

Historical weather

Big Pine Key, FL • 33043

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

86/ 100

Very good sunlight

Sunscore

There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

7.9 hrs

6.6 hrs

JuneDecember

Provided by Shadowmap

Redfin Estimate for 1821 Bittersweet Ave

$718,657

$31K under list price of $750K

Nearby comparable homes

The Redfin Estimate uses 6 recent nearby sales, priced between $700K to $1.0M.

SOLD MAY 27, 2026
$805,000 Last sold price
2 beds2 baths936 sq ft
29183 Cedar Dr, Big Pine Key, FL 33043
$188/sq ft
smaller lot
5 years older
SOLD JUN 8, 2026
$935,000 Last sold price
3 beds2 baths1,152 sq ft
29175 Aster Ln, Big Pine Key, FL 33043
$140/sq ft
smaller lot
30 years newer
SOLD JUN 11, 2026
$700,000 Last sold price
3 beds2 baths1,193 sq ft
30246 Watson Blvd, Big Pine Key, FL 33043
$85/sq ft
larger lot
18 years newer
SOLD AUG 31, 2026
$880,000 Last sold price
2 beds2 baths912 sq ft
29114 Cedar Dr, Big Pine Key, FL 33043
$293/sq ft
larger lot
3 years older
SOLD APR 23, 2026
$865,000 Last sold price
2 beds2 baths1,092 sq ft
1539 Lantana Ln, Big Pine Key, FL 33043
$120/sq ft
smaller lot
10 years newer
SOLD FEB 11, 2026
$1,025,000 Last sold price
2 beds1 bath1,056 sq ft
29039 Cedar Dr, Big Pine Key, FL 33043
$299/sq ft
larger lot
13 years older

Rental earnings

Est. $2,796 per month, based on comparable rentals

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