This home's estimate is 10.9% lower than the average sale price ($785K) of 5 comparable homes.
Search- Overview
- Sale & tax history
- Property details
- Neighborhood
- Climate




















437 4th Rd, Key Largo, FL 33037
About this home
Spacious concrete home with concrete roof in Largo Sound Village. 2/1 up with bath and enclosed space down. Working fireplace. Two porches in the front and screened porch down. Laundry downstairs. Garage and separate shed. Tropical landscaping. Lots of space.

Redfin Estimate
Earn from this home
Get cash now or lower your monthly rate
List your home for rent
Market trends in 33037, FL
Last updated July 2026
Buyer's Market
Seller's Market
Buyer's market
See all
Provided by Redfin
Sale history for 437 4th Rd
$152/sq ft
$157/sq ft
$78/sq ft
$73/sq ft
$41/sq ft
Tax history for 437 4th Rd
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
- Public record
- Zoning
IS
III
Improved Subdivision District
The purpose of the IS district is to accommodate the legally vested residential development rights of the owners of lots in subdivisions that were lawfully established and improved prior to the adoption of this LDC. For the purpose of this section, improved lots are those that are served by a dedicated and accepted existing road of porous or nonporous material, that have an approved potable water supply, and that have sufficient uplands to accommodate the proposed use in accordance with the required setbacks. This district is not intended to be used for new land use districts of this classification within the county.- Tier III Overlay District
Include but are not limited to:
- Housing-Multiple units
- Infrastructure
Property details
Parking
- Parking / Garage Information
- Vehicle Storage: Garage
Interior
- Interior Features
- Interior Features: Cathedral Ceilings, Storage, Foyer, Fireplace(s)
- Flooring: Tile Floor, Laminate
- Cooling/Heating: Window/Wall Unit, Combination A/C
- Appliances: Washer, Range, Refrigerator, Dishwasher, Dryer
- Furnished: Unfurnished
- Bathroom Information
- # of Full Baths: 2
Exterior
- Boat Slip/Dock Information
- Dockage: None
- Exterior Features
- Porch/Balcony: Open Porch/Balcony, Screened P/B
- Shutters: Panel
- Security
- No Security
- Property Features
- Waterfront Type: None
- Waterview: No Waterview
- Property Information
- Deed Restrictions: Unknown
- Pets: Pets Allowed
- Rentals Allowed: Yes
- Min Rental Days: 28
- Lot Information
- Zoning: IS - Improved Subivision District
- Land Size: Less Than 1/4 Acre
- Building Information
- Year Built: 1,978
- Sq. Ft. Source: Tax Records
- Sq. Ft. Remarks: Buyer to verify
- Building Style: Stories: 2
- Building Style: Stilt Column Height: Medium - 5Ft - 9Ft
- Construction: CBS
- Roof: Concrete Roof
- Floor Number: 2
- Subdivision/Neighborhood
- Subdivision: Largo Sound Vill (104.0)
Financial
- Tax Information
- Taxes: $3,630.31
- Tax Year: 2,012
- Tax Exemptions: None
- Financial Information
- Terms: No Seller Finance
Utilities
- Utility Information
- Utilities: FKAA, Elect Separate Meter, Cable Available, Buyer to Verify, Municipal Sewer
- Has Public Sewer Hook-up
Location
- Multi-Unit Information
- # of Total Units: 1
- Homeowners Association Information
- Fee Includes: None
- Location Information
- Side: Ocean
- Mile Marker: 104.00
- Directions: US 1 to Avenue A oceanside at mile marker 104 - right on 4th road - house on the right
- Neighborhood Features
- Community Boat Ramp
Public facts
- Beds: 2
- Baths: 2.0
- Sq. Ft.: 1,290
- Stories: 2.0
- Lot Size: 6,000 square feet
- Style: Single Family Residential
- Year Built: 1978
- Year Renovated: 2005
- County: Monroe County
- APN: 1161 39 00476080000000
Around this home
Schools
Public PreK-8 • Assigned • 0.8mi
Public 9-12 • Assigned • 13.8mi
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
Estimated 80%+ chance of a flood reaching the building in the next 30 years
Unlikely to be in a wildfire in next 30 years
7 days above 107° expected this year, 30 days in 30 years
99% chance of strong winds in next 30 years
1 unhealthy days expected this year, 1 days in 30 years
Sun exposure
In this area, properties receive around 9.4 hours in June and 7 hours in December, placing it above the U.S. average for solar exposure.
Is this your home?
Track this home’s value and nearby sales activity
Nearby similar homes
New listings for sale in 33037
Home values near 437 4th Rd
| Address | Redfin Estimate |
|---|---|
1 Beds | 1 Baths | 899 Sq. Ft. | $493,380 |
2 Beds | 2 Baths | 1200 Sq. Ft. | $822,047 |
| Address | Redfin Estimate |
|---|---|
3 Beds | 2 Baths | 1300 Sq. Ft. | $714,524 |
3 Beds | 2 Baths | 1341 Sq. Ft. | $736,970 |
| Address | Redfin Estimate |
|---|---|
2 Beds | 2 Baths | - Sq. Ft. | $710,666 |
3 Beds | 2 Baths | 988 Sq. Ft. | $588,782 |
More real estate resources
- Zip Codes
- Cities
- Neighborhoods
- Popular Searches
| 33037 homes for sale |
| Tavernier homes for sale | |||
| Homestead homes for sale | |||
| Islamorada homes for sale |
| Ocean Shores homes for sale | |||
| Twin Lakes homes for sale | |||
| Largo Gardens homes for sale | |||
| Largo Sound Park homes for sale | |||
| Cross Key Waterways Estates homes for sale |
Find us
Subsidiaries
Affiliated Business
Copyright: © 2026 Redfin. All rights reserved.
Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.
Do not sell or share my personal information.
REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.
California DRE #01521930
Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures
New Mexico Real Estate Licenses
TREC: Info About Brokerage Services, Consumer Protection Notice
All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.
Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.
If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.
REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.













































United States
Canada