Duplex with Private Heated
New
For Sale
$3,599,000
111 31st St, Mexico Beach, FL 32456
Residential, Mexico Beach, FL
Property Size7,514 SF
Lot Size0.18 Acres
Price / SF$478.97
Days on Market2
Property Features for 111 31st St
General Information
Property type
Residential Multi Family
Property subtype
Duplex
Zoning description
City
Bedrooms
12
Bathrooms
13
Full bathrooms
12
Half bathrooms
2
Rooms
Bathroom 6, Bathroom 9, Bathroom 4, Bathroom 12, Bedroom 12, Bedroom 11, Bathroom 11, Bathroom 2, Bedroom 9, Bedroom 1, Bedroom 7, Bedroom 10, Bedroom 4, Bathroom 7, Bathroom 13, Bathroom 14, Bathroom 8, Bedroom 3, Bedroom 2, Bathroom 10, Bathroom 5, Bedroom 8, Bathroom 3, Bedroom 5, Bathroom 1, Bedroom 6
Parking
8
Parking features
Driveway, Covered
Window features
Storm Window(s), Insulated Windows, Window Treatments
Patio and Porch features
Porch
Pool private
1
Interior features
Breakfast Bar, Kitchen Island, High Ceilings, Recessed Lighting, Split Bedroom, Storage, Walk-In Closet(s)
Exterior features
Barbecue, Lawn Pump, Outdoor Shower
Appliances
Dishwasher, Disposal, Dryer, Electric Oven, Microwave, Refrigerator w/Ice Maker, Tankless Water Heater, Washer
Subdivision
No Named Subdivision
Lot features
Landscaped, Sprinkler System, Improved Lot, Level, Survey Available, Within 1/2 Mile of Water
View
Water
Directions
Mexico Beach - South on 31st St - Property on Left.
Standard status
Active
APN
04561000000
Size
7,514 SF
Lot size
0.18 Acres
Taxes and HOA fees
Tax Description
A -- MEXICO BEACH UNIT 4 (6.02) BEG NE COR LOT 6 TH SW 35.2' NW 105' NE 35.2' SE 105' TO POB AKA PT LOT 6 BLK M ORB 4443 P 665 235C2 B--MEXICO BEACH UNIT 4 (6.01) BEG 35.2' SW OF ELY COR LOT 6 TH SW 36.5' NW 105' NE 36.5' SE 105' TO POB AKA PT L-6
Legal Description
A -- MEXICO BEACH UNIT 4 (6.02) BEG NE COR LOT 6 TH SW 35.2' NW 105' NE 35.2' SE 105' TO POB AKA PT LOT 6 BLK M ORB 4443 P 665 235C2 B--MEXICO BEACH UNIT 4 (6.01) BEG 35.2' SW OF ELY COR LOT 6 TH SW 36.5' NW 105' NE 36.5' SE 105' TO POB AKA PT L-6
Utilities
Sewer type
Public Sewer
Heating system
Electric (Heating), Central
Cooling system
Central Air, Ceiling Fan(s), Electric
Water source
Public
Amenities
private covered porch
laundry
family recreational zone
private heated cocktail pool
custom putting green
covered patio
outdoor recreational areas
Building Details
Year built
2023
Floors in Building
2
Building materials
Frame, HardiPlank Type
Roof type
Metal
Architectural style
Other
Additional Structures
Storage
Listing Agency:
Forgotten Coast Realty Of Nw Florida
(850) 648-3000
Listed By:
Teresa Carlton · License #3067146
(850) 227-4608
Added: Nov 2
Last Checked: Nov 3 at 8:06PM
MLS# 329866
Copyright © 2026 Forgotten Coast Realtor Association. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
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Investment Insights
Based on property information with market context.
Built in 2023, this duplex contains two furnished residences, each arranged across four levels with six bedrooms and an open living, dining, and kitchen area. Each side includes en-suite bedrooms, laundry, covered porches, and a private heated pool. Kitchen features include granite countertops, stainless steel appliances, wood cabinetry, a farmhouse sink, and an island. Each residence also has a custom putting green and covered outdoor space.
The property sits one lot from the Gulf on the beachside of Hwy 98 in Mexico Beach. A dual-locking door on the first-level front deck links the residences, allowing the two sides to function together when desired. The combined layout provides 12 bedrooms, two custom bunk rooms, and shared access between the units.
The property sits one lot from the Gulf on the beachside of Hwy 98 in Mexico Beach. A dual-locking door on the first-level front deck links the residences, allowing the two sides to function together when desired. The combined layout provides 12 bedrooms, two custom bunk rooms, and shared access between the units.
Key Highlights
- Two residences, each with 6 bedrooms and 6.5 baths
- Built in 2023 on a 0.1752‑acre lot
- One lot from the Gulf, on the beachside of Hwy 98
Property Analytics
Who owns this building?
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Lease Details
2
Residential units
Yes
Highway access
Location Intelligence
Trade Area within ½ mile
144
Businesses Nearby
Explore this area
Business Placement
Demographics for 32456, FL
7,439
Population
6,252
Households
1.2
Avg Household Size
55
Median Age
37%
College-Educated
96%
High-School Grad
106.2 sq mi
ZIP Area
70
Density / Sq Mi
$73,723
Median Household Income
$38,630
Median Earnings
$1,363
Median Rent
$338,100
Median Home Value
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Market
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Frequently Asked Questions
What type of property is this?
Duplex - Two furnished residences can connect through a first-level deck door for combined use.
Where is this duplex located?
The property is located at 111 31st St Mexico Beach, FL.
What is the asking price?
The asking price for this property is $3,599,000.
What are key features of this property?
This property features: Two residences, each with 6 bedrooms and 6.5 baths; Built in 2023 on a 0.1752‑acre lot; One lot from the Gulf, on the beachside of Hwy 98
