NOT LISTED FOR SALE

1042 United St Key West, FL 33040

Old Town Neighborhood

Estimated Value: $551,073

2 Beds
1 Bath
612 Sq Ft
$900/Sq Ft Est. Value

Sale Details

Date Sold: February 5, 2026

Last sale price $507,500 $829 Per Sq Ft

Est. 9% increase in value since last sale

Current estimated payment $3,208 / mo

93 Days on Market

About This Home

As of February 2026

Discover your perfect Key West getaway at 1042 United Street — a charming single-story cottage with two bedrooms, one bath, and all the island character you've been dreaming of. Relax on the inviting front porch with your morning coffee, then unwind on the private back patio after a day of sun and sea. Bright, open interiors and a seamless indoor-outdoor flow make this home ideal for easy vacation living. Nestled in a prime Old Town location, you're just blocks from beaches, restaurants, and iconic Duval Street. Whether you're searching for a personal retreat or a smart investment in paradise, this delightful conch home is ready to welcome you. also, possible off-street parking.... see curb cut in the front sidewalk ... The Living room and bedroom photos are staged virtually

Last Agent to Sell the Property

Barbara Crespo

Keller Williams Key West Compass Realty License #653688 Listed on: 12/08/2025

Keller Williams Key West Compass Realty

Last Buyer's Agent

Wesley Kulaga

Berkshire Hathaway HomeServices Knight & Gardner Realty License #3590539

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $1,630

Year Built

  • Built in 1928

Lot Details

  • 1,654 Sq Ft Lot
  • Lot Dimensions are 26 x 64
  • Property is zoned HMDR - Historic Medium Density Residential

Home Design

  • Metal Roof
  • Stucco

Interior Spaces

  • 612 Sq Ft Home
  • Ceiling Fan
  • Range

Bedrooms and Bathrooms

  • 2 Bedrooms
  • 1 Full Bathroom

Utilities

  • Cooling System Mounted To A Wall/Window

Community Details

  • Gwynn Sub Subdivision

Listing and Financial Details

  • Assessor Parcel Number 00033230-000000

Home Details

Home Type

Single Family

Est. Annual Taxes

$1,630

Year Built

Built in 1928

Lot Details

1,654 Sq Ft Lot

Listing Details

  • Property Type: Residential
  • Year Built: 1928
  • Property Sub Type: Single Family Residence
  • LotSizeAcres: 0.04
  • Lot Size: 26 x 64
  • Co List Office Mls Id: kwa.office20311
  • Co List Office Phone: 305-292-0020
  • Subdivision Name: Gwynn Sub (1.0)
  • Dockage: None
  • Waterview: No Waterview
  • Shutters: Other
  • Special Features: None

Interior Features

  • Appliances: Refrigerator, Range
  • Full Bathrooms: 1
  • Total Bedrooms: 2

Exterior Features

  • Waterfront: No
  • Construction Type: Stucco, Combo Construction
  • Waterfront: None
  • Roof: Metal Roof

Utilities

  • Cooling: Wall/Window Unit(s), Ceiling Fans(s)
  • Utilities: FKAA, Municipal Sewer, Buyer to Verify

Condo/Co-op/Association

  • Pets Allowed: Yes

Lot Info

  • Parcel Number: 00033230-000000
  • Lot Size Sq Ft: 1654.0

Rental Info

  • Furnished: Unfurnished

Tax Info

  • Tax Year: 2024
  • Tax Annual Amount: 1630.49

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Closed on
Aug 11, 2026
Sold by
Kulaga and Jaime
Bought by
Current Estimated Value
$551,073

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$693,750
Outstanding Balance
$691,322
Interest Rate
5.79%
Mortgage Type
New Conventional
Estimated Equity
-$140,249

Purchase Details

Listed on
Dec 8, 2025
Closed on
Feb 5, 2026
Sold by
Sosa Clementina
Bought by
Kulaga Wesley and Kulaga Jaime
Seller's Agent
Barbara Crespo
Keller Williams Key West Compass Realty
Buyer's Agent
Wesley Kulaga
Berkshire Hathaway HomeServices Knight & Gardner Realty
List Price
$699,500
Sold Price
$507,500
Premium/Discount to List
-$192,000
-27.45%
Views
285

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
14.46%
Original Mortgage
$406,000
Interest Rate
6.18%
Mortgage Type
New Conventional

Purchase Details

Closed on
Mar 18, 2002
Sold by
Rigoberto Sosa M and Clementina C Sosa M
Bought by
Lawrence Ronald P and Mcelheny Timothy

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$165,000
Interest Rate
6.98%
Mortgage Type
New Conventional

Purchase Details

Closed on
Apr 12, 1999
Sold by
Renner Dalva De Silva
Bought by
Helmerich Matthew G

Purchase Details

Closed on
Mar 1, 1982
Bought by
Sosa Rigoberto and Sosa Clementina C
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Agents Specializing in Old Town, FL

  • Matthew Carlson Real Estate Agent - Realty ONE Group Destination

    Matthew Carlson

    Realty ONE Group Destination

    (833) 900-3522

    58 Total Sales

    12 in Old Town

    $710K - $3.6M Price Range

    Matthew Carlson
     Section Image
  • Ismaris Texidor Real Estate Agent - Real Estate Sales Force

    Ismaris Texidor

    Real Estate Sales Force

    (786) 891-8625

    42 Total Sales

    2 in Old Town

    $615,000 Price Range

    Ismaris Texidor
     Section Image
  • Karol Marsden Real Estate Agent - Langley Knight Gardner Islamorada

    Karol Marsden

    Langley Knight Gardner Islamorada

    (786) 751-4270

    30 Total Sales

    2 in Old Town

    $1,550,000 Price Range

    Karol Marsden
     Section Image
  • Dawn Thornburgh Real Estate Agent - Beach Club Brokers (KW)

    Dawn Thornburgh

    Beach Club Brokers (KW)

    (786) 751-6723

    20 Total Sales

    5 in Old Town

    $1.7M - $3.4M Price Range

    Dawn Thornburgh
     Section Image
  • Dan Serban Real Estate Agent - Key West Luxury Real Estate Inc (KW)

    Dan Serban

    Responds Quickly

    Key West Luxury Real Estate Inc (KW)

    (786) 589-8683

    62 Total Sales

    11 in Old Town

    $4K - $3.4M Price Range

    Dan Serban
     Section Image
  • Jennifer Newman Real Estate Agent - Truman & Co. (KW)

    Jennifer Newman

    Truman & Co. (KW)

    (786) 751-3305

    66 Total Sales

    33 in Old Town

    $620K - $6.5M Price Range

    Jennifer Newman
     Section Image
See All Agents

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
$507,500 Closing Department Inc
Lawrence Ronald P $227,500 --
Helmerich Matthew G $100 --
Sosa Rigoberto $65,000 --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Open $406,000
Previous Owner Lawrence Ronald P $165,000
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
02/05/2026 02/05/26 Sold $507,500 -15.3% $829 / Sq Ft
02/03/2026 02/03/26 Pending -- -- --
12/08/2025 12/08/25 Price Changed $599,000 -7.7% $979 / Sq Ft
11/21/2025 11/21/25 Price Changed $649,000 -7.2% $1,060 / Sq Ft
11/02/2025 11/02/25 For Sale $699,500 -- $1,143 / Sq Ft
Source: Key West Association of REALTORS®

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $1,839 $161,111
2024 $1,619 $156,571
2023 $1,619 $152,011 $0 $0
2022 $1,773 $147,584 $0 $0
2021 $1,755 $143,286 $0 $0
2020 $1,724 $141,308 $0 $0
2019 $1,697 $138,131 $0 $0
2018 $1,675 $135,556 $0 $0
2017 $1,664 $132,768 $0 $0
2016 $1,679 $130,038 $0 $0
2015 $1,719 $129,134 $0 $0
2014 $1,738 $128,109 $0 $0
Source: Public Records

Agents Affiliated with this Home

  • Barbara Crespo Real Estate Agent - Keller Williams Key West Compass Realty

    Seller's Agent in 2026

    Barbara Crespo

    Keller Williams Key West Compass Realty

    (305) 797-0802

    15 in this area

    39 Total Sales

    Barbara Crespo
    Section Image

  • WK

    Buyer's Agent in 2026

    Wesley Kulaga

    Berkshire Hathaway HomeServices Knight & Gardner Realty

See All Agents

Map

Source: Key West Association of REALTORS®

MLS Number: 617160

Key West Association of REALTORS®

APN: 00033230-000000

Florida Monroe County Key West 33040 Old Town

1042 United St, Key West, FL

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Key West Association of REALTORS® IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.

Nearby Homes
Your Personal Tour Guide

Ask me questions while you tour the home.