15 Seaside Ave

$725,000
Price
1,800 Sq. Ft.
$403 / Sq. Ft.
1,800
Sq. Ft.
$403
per Sq. Ft.

Description

Opportunities are endless! TWO lots and TWO units sitting on a 10,000 sq ft lot of spacious Florida Keys living! These two houses have been remodeled from top to bottom, sparing no details, offering brand-new roofs, windows, appliances and finishes. The vacant lot offers room to expand the main house, add a pool, detached garage, a putting green or pickle ball court, all while boasting ocean views from across the street. This property is within walking distance to Snappers Oceanfront Restaurant and...Opportunities are endless! TWO lots and TWO units sitting on a 10,000 sq ft lot of spacious Florida Keys living! These two houses have been remodeled from top to bottom, sparing no details, offering brand-new roofs, windows, appliances and finishes. The vacant lot offers room to expand the main house, add a pool, detached garage, a putting green or pickle ball court, all while boasting ocean views from across the street. This property is within walking distance to Snappers Oceanfront Restaurant and across the highway from Mike Forster Public boat ramp. The opportunities are truly endless to move right in, expand the existing home, or add an accessory structure, garage and/or pool!
  1. Listed by Kelsey Caputo - Frins • Berkshire Hathaway HomeServices Keys Real Estate - Islamorada

Property Details for 15 Seaside Avenue

Waterfront
None
Waterfront
No
Zoning
SF - Single Family
Subdivision
Seaside Sub (94.5)
Directions
Within walking distance to Snappers Ocean Front Restuarant
Building Style
Ground Level
Vehicle Storage
Open Parking, Trailer Storage, Off Street Parking
Pets
Pets Allowed
LISTING UPDATED: 01/04/2026 09:29 AM

Property Details for 15 Seaside Avenue

StatusActive
MLS #613809
Days on Market305
Taxes$5,621 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Single Family
Year Built1960
Lot Size0.23 AC / 10,000 SF
CountyMonroe County

Location

Listing Courtesy of Berkshire Hathaway HomeServices Keys Real Estate - Islamorada
Add your commute

Building Information for 15 Seaside Avenue

Stories-Year Built1960Building Size-Lot Size0.23 AC / 10,000 SF

Payment Calculator

$4,002 per month

30 year fixed, 6.15% Interest

Principal and Interest

$3,534

Property Taxes

$468

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 15 Seaside Avenue

Summary
Location and General Information
  • Waterview: Ocean View
  • Area: 26 - Key Largo S of MM 96.9
  • Absolute Longitude: 80.492127
  • Control Depth: 0
  • Listing Board: Florida Keys
  • Side: Ocean
  • Mile Marker: 94.5
  • Marathon Neighborhood: N/A
  • Neighborhood Feature: Other Area Features
  • Key/Island: Key Largo
Taxes and HOA Information
  • Association Info: Mandatory Home Owners Asc: No
  • Association Info: Voluntary Home Owners Asc: No
  • Association Info: 1st Right of Refusal: No
  • Fee Includes: None
  • Furnished: Unfurnished
  • Tax Year: 2024
  • Tax Exemptions: None
Property
Lot Information
  • Lot Size: 100 x 100
  • SqFt Remarks: Main house - 1200Guest House 600
  • Add'l Parcel #1: 00492020-000000
  • Land Size: More than 1 Lot
Property and Assessments
  • Legal: SQR 2 PT LT 8 AND PT LT 11 SEASIDE PB1-97 AND RE-SUB PB2-10 KEY LARGO D1-324
  • MLS Approved: Y
  • Bank Owned: No
  • SqFt Source: LA Measured
  • Flood Zone: AE 8
  • Rentals Allowed: With Restrictions
  • Deed Restrictions: No
  • Picture Count: 39
  • Document Count: 2
  • Building Style: Above Flood: Yes
  • Security: No Security
Utilities
  • Utilities: Buyer to Verify
  • Pub Sewer HkUp: Yes
  • Species List: No
  • Pool: No
  • Handicap Access: Yes
Interior and Exterior Features
Interior Features
  • Floor: Tile
  • Floor Number: 1.0
  • Interior Features: Drapes/Blinds Incl, Quartz Countertops, Walk-in Closet(s), Storage, Split Bedroom
  • Appliances: Washer, Stainless Steel Appliance(s), Freezer, Microwave, Oven, Refrigerator, Dishwasher, Dryer
Exterior Features
  • Construction: Frame, Combo Construction
  • Dockage: None
  • Exterior Features: Gazebo, Storage, Detached Guest Qtrs
  • Windows/Doors: Impact Rstnce Window
Room Information
  • Specialty Rooms: Laundry Room
  • Specialty Rooms: Guest/Servant Qtrs: Legal

Property History for 15 Seaside Avenue

DateEvent & SourcePriceAppreciation
Aug 15, 2025

Expired

FKMLS #611084

Mar 31, 2025

Listed (Active)

FKMLS #613809

Mar 16, 2025

Temp Off Market

FKMLS #613809

Feb 22, 2025

Price Change

FKMLS #613809

$870,000
Feb 22, 2025

Price Change

FKMLS #613809

$865,000
Feb 22, 2025

Price Change

FKMLS #613809

$775,000
Feb 22, 2025

Price Change

FKMLS #613809

$749,000
Feb 22, 2025

Price Change

FKMLS #613809

$739,000
Feb 22, 2025

Listed (Active)

FKMLS #613809

$725,000
Feb 20, 2025

Temp Off Market

FKMLS #611084

Aug 14, 2024

Price Change

FKMLS #611084

$989,000
Aug 14, 2024

Price Change

FKMLS #611084

$975,000
Aug 14, 2024

Price Change

FKMLS #611084

$925,000
Aug 14, 2024

Price Change

FKMLS #611084

$900,000
Aug 14, 2024

Price Change

FKMLS #611084

$879,000
Aug 14, 2024

Listed (Active)

FKMLS #611084

$875,000
Jan 23, 2024

Sold (Public Record)

Public Record #1526829619

$575,000
Jan 23, 2024

Sold

RAPB #RX-10942684

$575,000
Jan 23, 2024

Sold

MiamiRE #A11498700

$575,000
Jan 23, 2024

Sold

FKMLS #607742

$575,000
Jan 23, 2024

Pending

MiamiRE #A11498700

Jan 6, 2024

Pending

FKMLS #607742

Dec 21, 2023

Backup Contract

FKMLS #607742

Dec 20, 2023

Pending

RAPB #RX-10942684

Dec 20, 2023

Pending

FKMLS #607742

Dec 9, 2023

Listed (Active)

RAPB #RX-10942684

$659,999
Dec 9, 2023

Listed (Active)

FKMLS #607742

$659,999
Dec 9, 2023

Listed (Active)

MiamiRE #A11498700

$659,999
Dec 31, 2022

Expired

FKMLS #602255

Dec 31, 2022

Expired

FKMLS #602350

Dec 31, 2022

Expired

FKMLS #602313

Aug 27, 2022

Listed (Active)

FKMLS #602350

$675,000
Aug 25, 2022

Listed (Active)

FKMLS #602313

$675,000
Aug 20, 2022

Temp Off Market

FKMLS #602255

Aug 19, 2022

Listed (Active)

FKMLS #602255

$675,000
Apr 21, 2022

Sold

FKMLS #600369

$575,000
Apr 3, 2022

Pending

FKMLS #600369

Mar 24, 2022

Listed (Active)

FKMLS #600369

$569,000
DateEvent & SourcePrice
08/15/2025

Expired

FKMLS #611084

03/31/2025

Listed (Active)

FKMLS #613809

03/16/2025

Temp Off Market

FKMLS #613809

02/22/2025

Price Change

FKMLS #613809

$870,000
02/22/2025

Price Change

FKMLS #613809

$865,000
02/22/2025

Price Change

FKMLS #613809

$775,000
02/22/2025

Price Change

FKMLS #613809

$749,000
02/22/2025

Price Change

FKMLS #613809

$739,000
02/22/2025

Listed (Active)

FKMLS #613809

$725,000
02/20/2025

Temp Off Market

FKMLS #611084

08/14/2024

Price Change

FKMLS #611084

$989,000
08/14/2024

Price Change

FKMLS #611084

$975,000
08/14/2024

Price Change

FKMLS #611084

$925,000
08/14/2024

Price Change

FKMLS #611084

$900,000
08/14/2024

Price Change

FKMLS #611084

$879,000
08/14/2024

Listed (Active)

FKMLS #611084

$875,000
01/23/2024

Sold (Public Record)

Public Record #1526829619

$575,000
01/23/2024

Sold

RAPB #RX-10942684

$575,000
01/23/2024

Sold

MiamiRE #A11498700

$575,000
01/23/2024

Sold

FKMLS #607742

$575,000
01/23/2024

Pending

MiamiRE #A11498700

01/06/2024

Pending

FKMLS #607742

12/21/2023

Backup Contract

FKMLS #607742

12/20/2023

Pending

RAPB #RX-10942684

12/20/2023

Pending

FKMLS #607742

12/09/2023

Listed (Active)

RAPB #RX-10942684

$659,999
12/09/2023

Listed (Active)

FKMLS #607742

$659,999
12/09/2023

Listed (Active)

MiamiRE #A11498700

$659,999
12/31/2022

Expired

FKMLS #602255

12/31/2022

Expired

FKMLS #602350

12/31/2022

Expired

FKMLS #602313

08/27/2022

Listed (Active)

FKMLS #602350

$675,000
08/25/2022

Listed (Active)

FKMLS #602313

$675,000
08/20/2022

Temp Off Market

FKMLS #602255

08/19/2022

Listed (Active)

FKMLS #602255

$675,000
04/21/2022

Sold

FKMLS #600369

$575,000
04/03/2022

Pending

FKMLS #600369

03/24/2022

Listed (Active)

FKMLS #600369

$569,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 15 Seaside Avenue

Taxable ValueLand$340,758Additions$256,414Total$597,172
Tax Record2024$5,856 ($488 / month)
Home Facts
Beds1Baths3Total Finished SqFt1,094 SqFtAbove Grade Finished SqFt1,094 SqFtStories1Lot Size9,863 SqFtStyleSingle Family ResidenceYear Built1950Year Renovated2015CountyMONROEAPN00492020-000000

Schools near 15 Seaside Avenue

This home is within Monroe.
Rating
School
Type
Grades
Distance
Public - PK to 8
Public - 9 to 12
Charter - K to 8
Public - 6 to 12
Rating
School
Distance
Key Largo School
PublicPK to 8

Coral Shores High School
Public9 to 12

Ocean Studies Charter
CharterK to 8

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.

Similar Homes

Similar Sold Homes

15 Seaside Avenue is a single family home for sale in Key Largo, FL 33037. This property was listed for sale on February 22, 2025 by Berkshire Hathaway HomeServices Keys Real Estate - Islamorada, it's currently listed at $725,000. It has been on the market for a total of 305 days and was last sold on January 23, 2024. This listing's school district is Monroe. Nearby schools include Key Largo School, Coral Shores High School and Ocean Studies Charter. 15 Seaside Avenue is a 3-bed, 3-bath, 1,800 sqft single family home built in 1960.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Berkshire Hathaway HomeServices Keys Real Estate - Islamorada

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.