311 Belmont Ln

1,788 Sq. Ft.
$754 / Sq. Ft.
1,788
Sq. Ft.
$754
per Sq. Ft.

Description

Positioned in Cross Key Waterways at Mile Marker 103, just south of Adam’s Cut, this home offers quick, direct ocean access with minimal idle time and no long canal runs. Built for life on the water with a 40’ private dock and 15,000-lb boat lift. From driveway to blue water in minutes. Fly into Miami, drive about an hour, and you’re offshore the same day.Three stories with 4 bedrooms and 4 bathrooms across 1,788 sq ft of A/C space. Third-floor loft adds flexible bonus space for guests, media room,...Positioned in Cross Key Waterways at Mile Marker 103, just south of Adam’s Cut, this home offers quick, direct ocean access with minimal idle time and no long canal runs. Built for life on the water with a 40’ private dock and 15,000-lb boat lift. From driveway to blue water in minutes. Fly into Miami, drive about an hour, and you’re offshore the same day.Three stories with 4 bedrooms and 4 bathrooms across 1,788 sq ft of A/C space. Third-floor loft adds flexible bonus space for guests, media room, or private retreat. Lower-level bedroom features separate entrance and direct dock access, ideal for visiting friends or extended stays. Metal roof and accordion shutters provide storm-ready durability for seasonal ownership. Minimum 28-day rental allows for potential income during busy season. True working waterfront in one of the Upper Keys’ most desirable boating corridors.

Property Details for 311 Belmont Lane

Waterfront
Yes
Area
98 Florida Keys
Geographic Area
Other Geographic Area (Out Of Area Only)
Sq Ft Liv Area
1788.0

Amenities

  • Balcony
  • Private Roof Deck
  • Deck
  • Roof Deck
  • Dryer
  • Washer
  • Central AC
  • Wall Unit
LISTING UPDATED: 02/20/2026 02:29 PM

Property Details for 311 Belmont Lane

StatusComing Soon
Days on Market-
Taxes-
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Single
Year Built2006
Lot Size0.09 AC / 4,000 SF
CountyMonroe County
Buyer's Agent Compensation2.5%

Location

Listing Courtesy of: .

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Building Information for 311 Belmont Lane

Stories3Year Built2006Building Size-Lot Size0.09 AC / 4,000 SF

Payment Calculator

$6,991 per month

30 year fixed, 6.15% Interest

Principal and Interest

$6,575

Property Taxes

$416

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 311 Belmont Lane

General Information
General Information
  • Pool: No

Property History for 311 Belmont Lane

DateEvent & SourcePriceAppreciation
Jan 30, 2026

Temp Off Market

FKMLS #618121

Jan 30, 2026

Cancelled

MiamiRE #A11944431

Jan 15, 2026

Listed (Active)

FKMLS #618121

$1,349,000
Jan 15, 2026

Listed (Active)

MiamiRE #A11944431

$1,349,000
Jan 12, 2026

Temp Off Market

FKMLS #613996

Jan 9, 2026

Temp Off Market

FKMLS #613996

$1,349,000
Mar 1, 2025

Price Change

FKMLS #613996

$1,550,000
Mar 1, 2025

Price Change

FKMLS #613996

$1,475,000
Mar 1, 2025

Price Change

FKMLS #613996

$1,425,000
Mar 1, 2025

Price Change

FKMLS #613996

$1,375,000
Mar 1, 2025

Listed (Active)

FKMLS #613996

$1,349,000
Jan 8, 2024

Sold

MiamiRE #A11435225

$1,220,000
Jan 8, 2024

Sold

FKMLS #606262

$1,220,000
Jan 4, 2024

Sold (Public Record)

Public Record #1525444316

$1,220,000

+12.2% / yr

Nov 30, 2023

Pending

FKMLS #606262

Nov 28, 2023

Pending

MiamiRE #A11435225

Nov 28, 2023

Backup Contract

MiamiRE #A11435225

Nov 9, 2023

Listed (Active)

MiamiRE #A11435225

Oct 25, 2023

Temp Off Market

FKMLS #606262

Oct 24, 2023

Temp Off Market

MiamiRE #A11435225

Aug 14, 2023

Price Change

MiamiRE #A11435225

$1,300,000
Aug 13, 2023

Listed (Active)

MiamiRE #A11435225

$1,375,000
Aug 8, 2023

Price Change

FKMLS #606262

$1,375,000
Aug 8, 2023

Listed (Active)

FKMLS #606262

$1,300,000
Apr 30, 2018

Sold (Public Record)

Public Record #623731119

$635,000
Apr 30, 2018

Sold

FKMLS #578482

$635,000
Mar 13, 2018

Pending

FKMLS #578482

Jan 30, 2018

Listed (Active)

FKMLS #578482

$649,000
DateEvent & SourcePrice
01/30/2026

Temp Off Market

FKMLS #618121

01/30/2026

Cancelled

MiamiRE #A11944431

01/15/2026

Listed (Active)

FKMLS #618121

$1,349,000
01/15/2026

Listed (Active)

MiamiRE #A11944431

$1,349,000
01/12/2026

Temp Off Market

FKMLS #613996

01/09/2026

Temp Off Market

FKMLS #613996

$1,349,000
03/01/2025

Price Change

FKMLS #613996

$1,550,000
03/01/2025

Price Change

FKMLS #613996

$1,475,000
03/01/2025

Price Change

FKMLS #613996

$1,425,000
03/01/2025

Price Change

FKMLS #613996

$1,375,000
03/01/2025

Listed (Active)

FKMLS #613996

$1,349,000
01/08/2024

Sold

MiamiRE #A11435225

$1,220,000
01/08/2024

Sold

FKMLS #606262

$1,220,000
01/04/2024

Sold (Public Record)

Public Record #1525444316

$1,220,000

+12.2% / yr

11/30/2023

Pending

FKMLS #606262

11/28/2023

Pending

MiamiRE #A11435225

11/28/2023

Backup Contract

MiamiRE #A11435225

11/09/2023

Listed (Active)

MiamiRE #A11435225

10/25/2023

Temp Off Market

FKMLS #606262

10/24/2023

Temp Off Market

MiamiRE #A11435225

08/14/2023

Price Change

MiamiRE #A11435225

$1,300,000
08/13/2023

Listed (Active)

MiamiRE #A11435225

$1,375,000
08/08/2023

Price Change

FKMLS #606262

$1,375,000
08/08/2023

Listed (Active)

FKMLS #606262

$1,300,000
04/30/2018

Sold (Public Record)

Public Record #623731119

$635,000
04/30/2018

Sold

FKMLS #578482

$635,000
03/13/2018

Pending

FKMLS #578482

01/30/2018

Listed (Active)

FKMLS #578482

$649,000

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

Public Records for 311 Belmont Lane

Taxable ValueLand$510,000Additions$512,158Total$1,022,158
Tax Record2024$4,992 ($416 / month)
Home Facts
Beds4Baths4Total Finished SqFt1,788 SqFtAbove Grade Finished SqFt1,788 SqFtStories1Lot Size4,000 SqFtStyleSingle Family ResidenceYear Built2006Year Renovated2015CountyMONROEAPN00468473-006800

Schools near 311 Belmont Lane

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.

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311 Belmont Lane is a single family home Coming Soon in Key Largo, FL 33037. This property is currently priced at $1,349,000. This listing's school district is Monroe. Nearby schools include Key Largo School, Coral Shores High School and Ocean Studies Charter. 311 Belmont Lane is a 4-bed, 4-bath, 1,788 sqft single family home built in 2006.

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. Subject to change at any time. Compass makes no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

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.