Duplex

Saint Augustine, FL Duplexes for Sale

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Restored Multifamily with Office Tenant
Updated: Mar 1
Restored Multifamily with Office Tenant

St Augustine, FL 32084

$649,000
1,920 sqft 0.13 AC lot
1925 property with historic charm and fully restored upgrades including new roof, windows, electrical, plumbing, and siding
Roof replaced with membrane roofing; construction includes fiber cement siding
First floor is leased as office space through October 2026
Upstairs features a furnished 2‑bedroom vacation rental with nearly 250 booked nights each year
Appliances include refrigerator, electric range, dishwasher, and stacked washer/dryer
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55 S DIXIE Highway, St. Augustine, FL 32084

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Historic Duplex with Private Patios
Updated: Feb 6
Historic Duplex with Private Patios

St Augustine, FL 32084

$999,000
1,492 sqft 0.05 AC lot
Duplex built in 1925 with wood siding and a metal roof
Two apartments: each unit has 2 bedrooms, 1 bath, full kitchen, living room, and eat‑in area
Each unit includes private laundry (stacked washer/dryer) and is fully furnished with appliances included
Separate electric meters for both units, plus central heat & air (including central cooling and an attic fan)
Outdoor space features include covered porches, balcony, and a private fenced back patio within a courtyard area
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Turnkey Duplex with Private Garages
Turnkey Duplex with Private Garages

St Augustine Beach, FL 32080

$875,000
2,055 sqft 0.24 AC lot

Extensively renovated duplex with two 3BR/2BA units, each featuring private entry, in-unit laundry, and its own garage.

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Renovated St. Augustine Duplex
Renovated St. Augustine Duplex

120 ARREDONDO AVENUE, St Augustine, FL 32080

$689,000
2,305 sqft 0.24 AC lot

Completely renovated 4-bedroom duplex near downtown St. Augustine.

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Historic Duplex Income Property
Historic Duplex Income Property

14 Sanchez Avenue, St Augustine, FL 32086

$925,000

Two-unit duplex offers an occupied long-term unit and upstairs flexibility for long- or short-term rental use.

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Oceanfront Duplex on Double Lot
Oceanfront Duplex on Double Lot

2 11th Street, St Augustine Beach, FL 32080

$3,295,000
0.37 AC lot

Oceanfront duplex with hurricane- and turtle-rated windows, offering two separate units on a double lot with subdivision potential.

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Oceanfront Duplex in Golden Triangle
Oceanfront Duplex in Golden Triangle

2 11th Street, St Augustine Beach, FL 32080

$3,295,000

Rare oceanfront duplex on a double lot near St. Augustine Pier.

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Two Homes in Downtown St. Augustine
Two Homes in Downtown St. Augustine

31 BERNARD Street, St Augustine, FL 32084

$669,000
1,439 sqft 0.18 AC lot

Two updated homes on one parcel near downtown St. Augustine.

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Oceanfront Duplex on Double Lot
Oceanfront Duplex on Double Lot

2 11th Street, St Augustine Beach, FL 32080

$3,295,000
0.37 AC lot

Two oceanfront residences on a double lot, featuring hurricane- and turtle-rated windows and a flexible redevelopment footprint.

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Multifamily Property with Fenced Yard
Multifamily Property with Fenced Yard

120 Anastasia Lodge Dr, St Augustine, FL 32080

$1,265,000

Configured as two updated units with a large fenced yard area suitable for a pool.

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St. Augustine Beach Duplex Opportunity
St. Augustine Beach Duplex Opportunity

St Augustine, FL 32080

$705,000

Duplex near St. Augustine Beach with renovated unit and metal roof.

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Mixed-Use Property with Three Retail Spaces
Mixed-Use Property with Three Retail Spaces

711 A1a Beach Blvd, St Augustine, FL 32080

$1,300,000

Two upstairs two-bedroom, one-bath apartments sit over three occupied commercial spaces.

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Concrete Block Duplex with Rooftop Deck
Concrete Block Duplex with Rooftop Deck

11 B St, St Augustine, FL 32080

$1,495,000

Fully furnished duplex with two bedrooms per side, rooftop deck with ocean views, and a vacation rental license in place.

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Concrete Block Duplex with Rooftop Deck
Concrete Block Duplex with Rooftop Deck

Saint Augustine, FL 32080

$1,495,000
0.16 AC lot

Townhouse-style duplex near the beach, offered fully furnished with two-bed units, garage, screened patio, and rooftop deck.

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Historic Duplex with Two Units
Historic Duplex with Two Units

8 Mulvey Street, St Augustine, FL 32084

$650,000

Two separate 2BR/1BA units in a 1923 duplex, each with its own laundry area and exterior access options.

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Duplex with Detached Garage
Duplex with Detached Garage

69 Saragossa St, St Augustine, FL 32084

$649,000

Duplex featuring a 2 bed/1 bath downstairs unit and a 1 bed/1 bath upstairs unit, plus detached garage and off-street parking.

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Historic St. Augustine Duplex
Historic St. Augustine Duplex

St Augustine, FL 32084

$679,000
1,920 sqft

Charming 1923 duplex in historic downtown St. Augustine.

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St. Augustine Income Properties
St. Augustine Income Properties

340 & 370 N Clay St, St Augustine, FL 32084

$529,900

Two income-producing properties near shopping, dining, and historic downtown.

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Beachside Multifamily in Saint Augustine
Beachside Multifamily in Saint Augustine

St Augustine, FL 32080

$950,000

Multifamily property with commercial zoning near beach access.

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Oceanfront Duplex on Double Lot
Oceanfront Duplex on Double Lot

2 11th Street, St Augustine Beach, FL 32080

$3,295,000

Oceanfront duplex with hurricane- and turtle-rated windows, offering two separate units on a double lot.

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Updated Duplex in Growing Community
Updated Duplex in Growing Community

St Augustine, FL 32095

$425,000

Well-maintained duplex with modern updates in a thriving area.

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Updated Duplex with Fenced Yard
Updated Duplex with Fenced Yard

120 Anastasia Lodge Dr, St Augustine, FL 32080

$1,265,000

Updated two-unit property with a large fenced yard with space for a pool and privacy.

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Victorian Duplex in Downtown St. Augustine
Victorian Duplex in Downtown St. Augustine

St Augustine, FL 32084

$695,000

Two-story duplex in downtown St. Augustine, ideal for rental income.

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Duplex Income Property With Laundry
Duplex Income Property With Laundry

3643 A1A S, St Augustine, FL 32080

$495,000

Two rental units with in-home laundry and off-street parking, offered with existing tenant leases for straightforward management.

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Saint Augustine, FL Duplexes Market Trends and Statistics

Explore 25 duplexes for sale in Saint Augustine, FL, showcased through 25 active listings on our real estate platform. These investment opportunities span a total of 11,131 square feet of properties for sale, with an estimated market value of $4,560,000.

Sale prices for duplexes in Saint Augustine, FL start at $649,000, averaging $760,000, and reaching up to $999,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Duplexes 26
Short term rental properties 21
Triplexes 10
Mobile home & RV parks 5
Apartment buildings 2

Demographics Overview

Population 160K
Population Growth (5Y) +29.6%
Median Household Income $96,842
College Educated 50.2%

Taxes & Financing

Tax Rate (average for all types) 1.24%
Property Tax per SF $16.02 per SF
Tax Rate vs County Average 0.01 pp below county avg
Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in St. Johns County

New Delisted

Total CRE Inventory on Market (SF)

Average Property Price per SF

For-sale pricing trends across core commercial property types in St. Johns County

Office

Property Size Breakdown

The majority of commercial real estate listings in Saint Augustine fall within the 25,000 to 50,000 square foot range.

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