491 3rd St, Key Colony Beach, FL 33051
Property image
Property image
OFF MARKET

$919,800

Trulia Estimate
  • 2 Beds
  • 2 Baths
  • 1,344 sqft

491 3rd St, Key Colony Beach, FL 33051

Est. Refi. Payment $5,565/mo*
Refinance Your Home
Currently Off Market - Sold Aug 2, 2021 for $650,000

Home Value

Trulia Estimate
$920K
Since last month
Increased$5K (+0.5%)
Since last year
Increased$29K (+3.2%)
Since last sale
Increased$270K (+41.6%)
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 +71% in the last 10 years
MonthEstimated value
2026
August 2026$920K
August 2026$920K
July 2026$915K
June 2026$915K
May 2026$903K
April 2026$906K
March 2026$897K
February 2026$904K
January 2026$886K
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
471 3rd St, Key Colony Beach, FL
0.01
Single-Family Home
$840,000
08/07/26
3
2
1,264
461 3rd St, Key Colony Beach, FL
0.02
Single-Family Home
$840,000
08/07/26
3
2
1,264
300 3rd St, Key Colony Beach, FL
0.11
Single-Family Home
$535,000
02/10/26
2
2
1,031
290 4th St, Key Colony Beach, FL
0.14
Single-Family Home
$895,000
01/06/26
2
2
1,185
171 3rd St, Key Colony Beach, FL
0.18
Single-Family Home
$1,175,000
04/01/26
2
2
1,433
421 5th St, Key Colony Beach, FL
0.15
Single-Family Home
$825,000
05/13/26
3
2
1,184
431 5th St, Key Colony Beach, FL
0.15
Single-Family Home
$850,000
03/09/26
3
2
1,184
191 5th St, Key Colony Beach, FL
0.24
Single-Family Home
$775,000
07/08/26
2
2
885
11 Sadowski Cswy, Key Colony Beach, FL
0.25
Single-Family Home
$594,900
12/19/25
2
2
900
251 2nd St, Key Colony Beach, FL
0.14
Single-Family Home
$497,000
06/22/26
2
1
750

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
461 & 471 3rd St, Key Colony Beach, FL 33051
0.02
$1,680,000
6
4
2,528
Recently Sold
441 3rd St, Key Colony Beach, FL 33051
0.03
$999,000
3
2
1,264
For Sale
520 4th St, Key Colony Beach, FL 33051
0.04
$708,700
2
2
885
Off Market
331 2nd St, Key Colony Beach, FL 33051
0.09
$575,600
2
2
1,100
Off Market
236 Pescayo Ave, Marathon, FL 33050
0.12
$2,432,800
3
4.5
2,640
Off Market
341 3rd St, Key Colony Beach, FL 33051
0.09
$789,000
2
2
900
For Sale
246 & 248 Pescayo Ave, Marathon, FL 33050
0.15
$2,950,000
-
-
-
For Sale
240 Pescayo Ave, Marathon, FL 33050
0.14
$2,518,000
3
4.5
2,640
Off Market
320 3rd St, Key Colony Beach, FL 33051
0.10
$801,900
3
2
1,300
Off Market
234 Pescayo Ave, Marathon, FL 33050
0.14
$2,396,800
3
3.5
2,201
Off Market
230 Pescayo Ave, Marathon, FL 33050
0.14
$2,866,500
4
3.5
2,939
Off Market
95 Coco Plum Dr, Marathon, FL 33050
0.15
$868,300
2
2.5
1,824
Off Market

Local Information

  • Map ViewExplore the area around 491 3rd St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1988
1,344 sqft
$684/sqft

About this House

OPEN END-OF-CANAL VIEWS, SPACIOUS LIVING AREA, CONCRETE Seawall with davits, huge storage and parking for 2+ cars under the building. Open floor plan, great permanent home, 2nd home or vacation rental licensed for 7 day minimum stay. Outdoor and Indoor Keys living at its best. Elevated half bath and workshop in downstairs enclosure. Often rented so please allow for scheduling. MORE PHOTOS SOON.
491 3rd St, Key Colony Beach, FL 33051 is a 2 bedroom, 2 bathroom, 1,344 sqft single-family home built in 1988. It last sold for $650,000 on Aug 2, 2021. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $919,800, with a rent estimate of $3,635/month.

Home Details for 491 3rd St

Interior Features

Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Interior Details
Types of Rooms: Walk In Closet
Appliances & Utilities
DishwasherDryerMicrowaveRefrigeratorWasher
Levels, Entrance, & Accessibility
Floors: Tile

Exterior Features

Exterior Home Features
Roof: MetalExterior: StuccoFoundation Type: PilingPatioPorch
Parking & Garage
Parking Spaces: 2Parking: Carport

Property Information

Year Built
Year Built: 1988Year Updated: 1993
Property Type / Style
Property Type: Single Family Home

Rental Terms, Policies & Fees

Furnished

Community

Units in Building: 1

Lot Information

Lot Area: 3327 sqft

Additional Information

On Site Laundry Available

Building

Fitness & Sports
Tennis Court

Price and Tax history

DateEventPrice
Aug 2, 2021
Source: N/A
Sold
$650,000
Dec 1, 2020
Source: Agent Provided
ListingRemoved
$695,000
Sep 30, 2020
Source: Agent Provided
Listed For Sale
$695,000
Nov 27, 1995
Source: N/A
Sold
$222,500

Market trends in Key Colony Beach

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
58
2MoM

Around this home

What Locals Say about Key Colony Beach

At least 4 Trulia users voted on each feature.

  • 100 % Say it's quiet

  • 100 % Say it's walkable to restaurants

  • 91 % Say yards are well-kept

  • 90 % Say parking is easy

  • 86 % Say car is needed

  • 80 % Say it's dog friendly

  • 80 % Say people would walk alone at night

  • 78 % Say streets are well-lit

  • 57 % Say they plan to stay for at least 5 years

  • 50 % Say there's holiday spirit

  • 50 % Say there are sidewalks

  • 50 % Say there are community events

  • 50 % Say there's wildlife

  • 38 % Say kids play outside

  • 33 % Say neighbors are friendly

  • 33 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • David Sloan
    "Lived here for over a month, almost everyone is friendly as well as mostly pet friendly. I own a pitbull that is my service dog, majority comes up to love him him, few assume he isn’t friendly."
    0
    Flag
  • L. F.
    "Not many children live here. Lots of vacation and rental homes. They have occupants changing all the time or they stand empty for months on end. "
    0
    Flag
  • LWF
    "Sunday afternoon live concerts in the park in winter. Craft fairs. The Christmas boat parade. The fishing club puts on an annual spring clambake."
    1
    Flag
  • Dm2953
    "Key Colony Beach is a community minded incorporated small city with parks, its own sewer system, police, and safety."
    7
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 491 3rd St

  • What is 491 3rd St estimated to be worth?
    Trulia's estimated value for 491 3rd St in Key Colony Beach, FL is $919,800.
  • What is the price history for 491 3rd St?
    491 3rd St in Key Colony Beach, FL last sold for $650,000 in August 2021.
  • Is Key Colony Beach a buyer's or seller's market?
    Key Colony Beach is currently a buyer's market, based on recent for-sale activity.
  • What are the closest schools to 491 3rd St?
    The closest schools to 491 3rd St in Key Colony Beach, FL are Marathon School (Middle/High, rated 5/10), Stanley Switlik Elementary School (Pre-K, rated 5/10).
  • Does 491 3rd St have air conditioning?
    Yes, 491 3rd St in Key Colony Beach, FL has air conditioning.
  • Does 491 3rd St have laundry facilities?
    Yes, 491 3rd St in Key Colony Beach, FL has in-unit laundry.

Apartments for Rent

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Off Market Homes Near 491 3rd St

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