$787,000
2 Beds
2 Baths
1,181 sqft
421 9th St, Key Colony Beach, FL 33051
Est. Refi. Payment $4,667/mo*
Refinance Your HomeCurrently Off Market - Sold Apr 25, 2019 for $479,000
Home Value
Trulia Estimate
$787KSince last month
Increased$6K (+0.8%)Since last year
Increased$41K (+5.5%)Since last sale
Increased$310K (+64.8%)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 +75% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| August 2026 | $789K |
| August 2026 | $789K |
| July 2026 | $783K |
| June 2026 | $787K |
| May 2026 | $778K |
| April 2026 | $771K |
| March 2026 | $758K |
| February 2026 | $770K |
| January 2026 | $747K |
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 |
|---|---|---|---|---|---|---|---|
0.08 | Single-Family Home | $625,000 | 11/14/25 | 2 | 2 | 885 | |
0.04 | Single-Family Home | $700,000 | 02/24/26 | 2 | 2 | 854 | |
0.06 | Single-Family Home | $950,000 | 09/15/25 | 2 | 2 | 1,260 | |
0.09 | Single-Family Home | $855,000 | 01/23/26 | 2 | 2 | 900 | |
0.05 | Single-Family Home | $1,250,000 | 12/01/25 | 2 | 2 | 1,300 | |
0.12 | Single-Family Home | $1,000,000 | 06/03/26 | 2 | 2 | 1,269 | |
0.12 | Single-Family Home | $1,025,000 | 03/31/26 | 2 | 2 | 1,269 | |
0.24 | Single-Family Home | $895,000 | 01/23/26 | 2 | 2 | 1,304 | |
0.23 | Single-Family Home | $800,000 | 07/20/26 | 2 | 2 | 1,023 | |
0.16 | Single-Family Home | $1,300,000 | 04/28/26 | 2 | 3 | 1,256 |
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 |
|---|---|---|---|---|---|---|
0.04 | $700,000 | 2 | 2 | 854 | Recently Sold | |
0.04 | $1,049,000 | 2 | 2 | 1,328 | For Sale | |
0.06 | $1,054,400 | 2 | 2 | 1,260 | Off Market | |
0.03 | $1,290,000 | 3 | 2 | 1,682 | For Sale | |
0.06 | $1,052,200 | 2 | 2 | 1,260 | Off Market | |
0.05 | $1,250,000 | 2 | 2 | 1,300 | Recently Sold | |
0.06 | $1,848,000 | 6 | 5 | 3,600 | Off Market | |
0.07 | $1,168,900 | 3 | 3 | 1,923 | Off Market | |
0.08 | $913,200 | 2 | 2 | 1,318 | Off Market | |
0.07 | $912,900 | 2 | 2 | 908 | Off Market | |
0.05 | $899,995 | 2 | 2 | 990 | For Sale | |
0.09 | $1,131,100 | 2 | 2 | 1,368 | Off Market |
Local Information
- Map ViewExplore the area around 421 9th St.
- Schools1 Preschool School1 Elementary School1 Middle School1 High School
- Shop & Eat
-- mins to
Home Highlights
Single-Family Home
Built in 1971
1,181 sqft
$666/sqft
Garage
About this House
This single-family home is located at 421 9th St, Key Colony Beach, FL. 421 9th St is in Key Colony Beach, FL and in ZIP code 33051. This property has 2 bedrooms, 2 bathrooms and approximately 1,181 sqft of floor space. This property has a lot size of 3920 sqft and was built in 1971.
421 9th St, Key Colony Beach, FL 33051 is a 2 bedroom, 2 bathroom, 1,181 sqft single-family home built in 1971. It last sold for $479,000 on Apr 25, 2019. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $787,000, with a rent estimate of $4,396/month.
Home Details for 421 9th St
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Heating & Cooling Heating: Forced AirHeating Fuel: Forced Air |
Levels, Entrance, & Accessibility Stories: 1Floors: Concrete |
Fireplace & Spa Fireplace |
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Exterior Home Features Roof: Built UpDeckExterior: StuccoFoundation Type: Slab |
Parking & Garage GarageParking: Garage |
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Year Built Year Built: 1971Year Updated: 1975 |
Property Type / Style Property Type: Single Family Home |
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Units in Building: 1 |
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Lot Area: 4125 sqft |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Apr 25, 2019 Source: FLKMLS #579418 | Sold | $479,000 |
Oct 1, 2012 Source: FLKMLS #552676 | Sold | $245,000 |
Aug 15, 2006 Source: N/A | Sold | $885,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $6,576 | $699,549 |
Home facts updated by county records
Market trends in Key Colony Beach
Last updated July 2026
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
60
1MoM
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.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Frequently asked questions about 421 9th St
- What is 421 9th St estimated to be worth?Trulia's estimated value for 421 9th St in Key Colony Beach, FL is $787,000.
- What is the price history for 421 9th St?421 9th St in Key Colony Beach, FL last sold for $479,000 in April 2019.
- 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 421 9th St?The closest schools to 421 9th St in Key Colony Beach, FL are Marathon School (Middle/High, rated 5/10), Stanley Switlik Elementary School (Pre-K, rated 5/10).
- How big is the lot at 421 9th St?The lot at 421 9th St in Key Colony Beach, FL is about 0.09 acres (3,920 sq ft).
- Does 421 9th St have a garage?Yes, 421 9th St in Key Colony Beach, FL has a garage.
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