Furnished Duplex with Heated
For Sale
$3,599,000
111 S 31st Street, Mexico Beach, FL 32456
Residential, Mexico Beach, FL
Property Size7,514 SF
Lot Size0.17 Acres
Price / SF$478.97
Days on Market208
Property Features for 111 S 31st Street
General Information
Property type
Residential Multi Family
Property subtype
Duplex
Zoning description
City
Bedrooms
12
Bathrooms
14
Full bathrooms
12
Half bathrooms
2
Rooms
Bedroom 8, Bathroom 5, Bathroom 10, Bedroom 11, Bathroom 11, Bathroom 2, Bedroom 5, Bedroom 6, Bedroom 9, Bathroom 14, Bedroom 10, Bathroom 6, Bathroom 9, Bathroom 3, Bedroom 7, Bathroom 7, Bathroom 1, Bedroom 12, Bathroom 8, Bedroom 2, Bathroom 12, Bedroom 3, Bathroom 4, Bathroom 13, Bedroom 4, Bedroom 1, Bonus Room
Patio and Porch features
Patio, Porch
Pool private
1
Interior features
DoubleVanity
Exterior features
OutdoorShower
Fencing
Fenced
Appliances
ElectricCooktop, ElectricRange, ElectricWaterHeater
Subdivision
No Named Subdivision
Lot features
Paved
Elementary school
Port St. Joe
Middle school
Port St. Joe
High school
Port St. Joe
Directions
Mexico Beach - South on 31st St - Property on Left.
Standard status
Active
APN
04561-000-000 & 04561-010-000
Size
7,514 SF
Lot size
0.17 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
Central, Electric (Heating)
Cooling system
Central Air, Ceiling Fan(s)
Amenities
heated cocktail pool
putting green
covered patio
covered porch
family area
Building Details
Year built
2023
Building materials
HardiplankType, WoodFrame
Roof type
Metal
Architectural style
Other
Listing Agency:
Forgotten Coast Realty of NW Florida LLC
(850) 648-3000
Listed By:
Carol E Erwin · License #3079585
(850) 819-1205
Added: Feb 9
Changed: Sep 2
Last Checked: Sep 5 at 9:06PM
MLS# 785196
Copyright © 2026 Central Panhandle Association of REALTORS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Investment Insights
Based on property information with market context.
This 2023 duplex contains 7514 square feet on a 0.17-acre parcel, with each side arranged across four levels. The combined layout includes 12 en-suite bedrooms, two half baths, and two bunk rooms. Both units are furnished and equipped, with living-dining-kitchen areas featuring granite countertops, stainless steel appliances, wood cabinetry, and farm sinks. Additional improvements include laundry areas, covered porches, a heated cocktail pool, putting green, covered patio, fenced grounds, outdoor shower, central heating and cooling, and a metal roof.
Located at 111 S 31st Street in Mexico Beach, the property includes covered outdoor areas with beach views and Gulf breezes. Public sewer serves the duplex. The configuration provides separate residential units with substantial bedroom capacity and dedicated recreation space.
Located at 111 S 31st Street in Mexico Beach, the property includes covered outdoor areas with beach views and Gulf breezes. Public sewer serves the duplex. The configuration provides separate residential units with substantial bedroom capacity and dedicated recreation space.
Key Highlights
- Duplex with 7514 square feet on a 0.17‑acre lot
- Built in 2023 with 12 en‑suite bedrooms
- Two half baths and two bunk rooms across the property
Property Analytics
Property Profile
Current Use
Lease Details
2
Residential units
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
Market
Vacancy Rate% for Multifamily in South region
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.
Frequently Asked Questions
What type of property is this?
Duplex - Four-level units offer en-suite accommodations, recreation areas, designer furnishings, and covered outdoor spaces near the Gulf.
Where is this duplex located?
The property is located at 111 S 31st Street 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: Duplex with 7514 square feet on a 0.17‑acre lot; Built in 2023 with 12 en‑suite bedrooms; Two half baths and two bunk rooms across the property
