421 United St
Description
- Listed by Timothy Swanson • The Agency Florida Keys
Property Details for 421 United Street
Property Details for 421 United Street
| Status | Active |
|---|---|
| MLS # | 617332 |
| Days on Market | 100 |
| Taxes | $12,097 / year |
| HOA Fees | - |
| Condo/Co-op Fees | - |
| Compass Type | Single Family |
| MLS Type | Residential / Single Family |
| Year Built | 1928 |
| Lot Size | 0.05 AC / 2,214 SF |
| County | Monroe County |
Location
Building Information for 421 United Street
Payment Calculator
$9,757 per month
30 year fixed, 6.15% Interest
$8,749
$1,008
$0
Property Information for 421 United Street
- Waterview: No Waterview
- Area: 01 - Key West
- Absolute Longitude: 81.797631
- Control Depth: 0
- Listing Board: Key West Association
- Side: Median
- KW Neighborhood: Old Town-S of Truman
- Mile Marker: 1.0
- Marathon Neighborhood: N/A
- Key/Island: Key West
- Association Info: Mandatory Home Owners Asc: No
- Association Info: 1st Right of Refusal: No
- Fee Includes: None
- Furnished: Negotiable
- Tax Year: 2024
- Tax Exemptions: None
- Acres: 0.05
- Parcel #: 00028980-000000
- Land Size: Less Than 1/4 Acre
- Legal: KW PT SUB 5 PT LOT 1 SQR 9 TR 11 G5-164
- MLS Approved: Y
- SqFt Source: Property Data Card
- Flood Zone: AE
- Rentals Allowed: With Restrictions
- Deed Restrictions: Unknown
- Picture Count: 47
- Document Count: 0
- Building Style: Above Flood: Unknown
- Title: Negotiable
- Utilities: FKAA, Municipal Sewer
- Pub Sewer HkUp: Yes
- Pool: Yes
- Pool Info: In Ground, Concrete
- Porch/Balcony: Open Porch/Balcony
- Interior Features: Drapes/Blinds Incl, Bar, Walk-in Closet(s), Smoke Alarms, Sky Light(s), Dade County Pine, Granite Counter Top, Wet Bar
- Appliances: Washer, Refrigerator, Dishwasher, Dryer
- Roof: Metal Roof
- Shutters: Panel
- Construction: Frame
- Dockage: None
- Exterior Features: Fencing, Lighting
Property History for 421 United Street
| Date | Event & Source | Price | Appreciation |
|---|---|---|---|
| Nov 15, 2025 | Price Change FKMLS #617332 | $2,100,000 | — |
| Nov 15, 2025 | Price Change FKMLS #617332 | $1,995,000 | — |
| Nov 15, 2025 | Price Change FKMLS #617332 | $1,945,000 | — |
| Nov 15, 2025 | Price Change FKMLS #617332 | $1,895,000 | — |
| Nov 15, 2025 | Listed (Active) FKMLS #617332 | $1,795,000 | — |
| Jun 30, 2025 | Expired FKMLS #610154 | — | |
| May 25, 2024 | Price Change FKMLS #610154 | $3,150,000 | — |
| May 25, 2024 | Price Change FKMLS #610154 | $2,997,000 | — |
| May 25, 2024 | Price Change FKMLS #610154 | $2,850,000 | — |
| May 25, 2024 | Price Change FKMLS #610154 | $2,800,000 | — |
| May 25, 2024 | Price Change FKMLS #610154 | $2,675,000 | — |
| May 25, 2024 | Listed (Active) FKMLS #610154 | $2,600,000 | — |
| Jun 11, 2022 | Temp Off Market FKMLS #601000 | — | |
| May 14, 2022 | Listed (Active) FKMLS #601000 | $2,750,000 | — |
| May 12, 2022 | Temp Off Market FKMLS #600452 | — | |
| Apr 6, 2022 | Listed (Active) FKMLS #600452 | $2,849,000 | — |
| May 6, 2021 | Sold FKMLS #590445 | $1,225,000 | — |
| May 5, 2021 | Sold (Public Record) Public Record #1461715350 | $1,225,000 | +9.3% / yr |
| Mar 30, 2021 | Pending FKMLS #590445 | — | |
| Nov 20, 2020 | Backup Contract FKMLS #590445 | — | |
| Apr 1, 2020 | Listed (Active) FKMLS #590445 | $1,225,000 | — |
| Mar 23, 2020 | Temp Off Market FKMLS #589756 | — | |
| Feb 13, 2020 | Listed (Active) FKMLS #589756 | $1,275,000 | — |
| Feb 9, 2020 | Temp Off Market FKMLS #585423 | — | |
| Apr 29, 2019 | Listed (Active) FKMLS #585423 | $1,299,000 | — |
| Apr 3, 2019 | Temp Off Market FKMLS #583331 | — | |
| Dec 20, 2018 | Listed (Active) FKMLS #583331 | $1,399,000 | — |
| Feb 8, 2018 | Temp Off Market FKMLS #577423 | — | |
| Nov 11, 2017 | Listed (Active) FKMLS #577423 | $1,299,000 | — |
| Oct 20, 2017 | Expired FKMLS #572504 | — | |
| Oct 27, 2016 | Listed (Active) FKMLS #572504 | $1,299,000 | — |
| Feb 18, 2016 | Temp Off Market FKMLS #121422 | — | |
| Apr 9, 2015 | Listed (Active) FKMLS #121422 | $1,375,000 | — |
| Sep 27, 2013 | Sold (Public Record) Public Record #372223548 | $625,000 | — |
| Sep 27, 2013 | Sold FKMLS #117806 | $625,000 | — |
| Jul 25, 2013 | Pending FKMLS #117806 | — | |
| Mar 7, 2013 | Listed (Active) FKMLS #117806 | $650,000 | — |
| Sep 2, 2008 | Expired FKMLS #107990 | — | |
| Mar 3, 2008 | Listed (Active) FKMLS #107990 | $600,000 | — |
| Mar 1, 2008 | Expired FKMLS #106434 | — | |
| Aug 30, 2007 | Listed (Active) FKMLS #106434 | $675,000 | — |
| Jul 14, 2003 | Sold FKMLS #92000 | $515,000 | — |
| Jul 14, 2003 | Sold FKMLS #513495 | $515,000 | — |
| May 14, 2003 | Pending FKMLS #92000 | — | |
| May 14, 2003 | Pending FKMLS #513495 | — | |
| Oct 23, 2002 | Listed (Active) FKMLS #92000 | $530,000 | — |
| Oct 23, 2002 | Listed (Active) FKMLS #513495 | $530,000 | — |
| Date | Event & Source | Price |
|---|---|---|
| 11/15/2025 | Price Change FKMLS #617332 | $2,100,000 |
| 11/15/2025 | Price Change FKMLS #617332 | $1,995,000 |
| 11/15/2025 | Price Change FKMLS #617332 | $1,945,000 |
| 11/15/2025 | Price Change FKMLS #617332 | $1,895,000 |
| 11/15/2025 | Listed (Active) FKMLS #617332 | $1,795,000 |
| 06/30/2025 | Expired FKMLS #610154 | — |
| 05/25/2024 | Price Change FKMLS #610154 | $3,150,000 |
| 05/25/2024 | Price Change FKMLS #610154 | $2,997,000 |
| 05/25/2024 | Price Change FKMLS #610154 | $2,850,000 |
| 05/25/2024 | Price Change FKMLS #610154 | $2,800,000 |
| 05/25/2024 | Price Change FKMLS #610154 | $2,675,000 |
| 05/25/2024 | Listed (Active) FKMLS #610154 | $2,600,000 |
| 06/11/2022 | Temp Off Market FKMLS #601000 | — |
| 05/14/2022 | Listed (Active) FKMLS #601000 | $2,750,000 |
| 05/12/2022 | Temp Off Market FKMLS #600452 | — |
| 04/06/2022 | Listed (Active) FKMLS #600452 | $2,849,000 |
| 05/06/2021 | Sold FKMLS #590445 | $1,225,000 |
| 05/05/2021 | Sold (Public Record) Public Record #1461715350 | $1,225,000 +9.3% / yr |
| 03/30/2021 | Pending FKMLS #590445 | — |
| 11/20/2020 | Backup Contract FKMLS #590445 | — |
| 04/01/2020 | Listed (Active) FKMLS #590445 | $1,225,000 |
| 03/23/2020 | Temp Off Market FKMLS #589756 | — |
| 02/13/2020 | Listed (Active) FKMLS #589756 | $1,275,000 |
| 02/09/2020 | Temp Off Market FKMLS #585423 | — |
| 04/29/2019 | Listed (Active) FKMLS #585423 | $1,299,000 |
| 04/03/2019 | Temp Off Market FKMLS #583331 | — |
| 12/20/2018 | Listed (Active) FKMLS #583331 | $1,399,000 |
| 02/08/2018 | Temp Off Market FKMLS #577423 | — |
| 11/11/2017 | Listed (Active) FKMLS #577423 | $1,299,000 |
| 10/20/2017 | Expired FKMLS #572504 | — |
| 10/27/2016 | Listed (Active) FKMLS #572504 | $1,299,000 |
| 02/18/2016 | Temp Off Market FKMLS #121422 | — |
| 04/09/2015 | Listed (Active) FKMLS #121422 | $1,375,000 |
| 09/27/2013 | Sold (Public Record) Public Record #372223548 | $625,000 |
| 09/27/2013 | Sold FKMLS #117806 | $625,000 |
| 07/25/2013 | Pending FKMLS #117806 | — |
| 03/07/2013 | Listed (Active) FKMLS #117806 | $650,000 |
| 09/02/2008 | Expired FKMLS #107990 | — |
| 03/03/2008 | Listed (Active) FKMLS #107990 | $600,000 |
| 03/01/2008 | Expired FKMLS #106434 | — |
| 08/30/2007 | Listed (Active) FKMLS #106434 | $675,000 |
| 07/14/2003 | Sold FKMLS #92000 | $515,000 |
| 07/14/2003 | Sold FKMLS #513495 | $515,000 |
| 05/14/2003 | Pending FKMLS #92000 | — |
| 05/14/2003 | Pending FKMLS #513495 | — |
| 10/23/2002 | Listed (Active) FKMLS #92000 | $530,000 |
| 10/23/2002 | Listed (Active) FKMLS #513495 | $530,000 |
For completeness, Compass often displays two records for one sale: the MLS record and the public record.
Public Records for 421 United Street
Schools near 421 United Street
Rating | School | Type | Grades | Distance |
|---|---|---|---|---|
| Public - | PK to 8 | |||
| Public - | 9 to 12 | |||
| Charter - | PK to 8 | |||
| Public - | 8 to 12 |
Rating | School | Distance |
|---|---|---|
Horace O'bryant School PublicPK to 8 | ||
Key West High School Public9 to 12 | ||
May Sands Montessori School CharterPK to 8 | ||
Keys Center Public8 to 12 |
School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.
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Listing Courtesy of The Agency Florida Keys
Based on information from one of the following Multiple Listing Services: Beaches Multiple Listing Service, Inc., Martin County REALTORS® of the Treasure Coast, Inc., Miami Association of REALTORS®. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Beaches Multiple Listing Service, Inc., Martin County REALTORS® of the Treasure Coast, Inc., Miami Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.
