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Office-and-Apartment Duplex
For Sale
$649,000

55 S DIXIE Highway, St Augustine, FL 32084

Residential Income, St. Augustine, FL

Property Size1,920 SF
Lot Size0.13 Acres
Price / SF$338.02
Days on Market193

Property Features for 55 S DIXIE Highway

General Information

Property type Residential Multi Family
Property subtype Duplex
Zoning description Commercial
Bedrooms 2
Bathrooms 1
Full bathrooms 1
Rooms Bathroom 1, Bedroom 1, Bedroom 2
Parking features Off Street
Appliances Dishwasher, Electric Range, Refrigerator, Washer/Dryer Stacked
Subdivision Andalucia Park
Lot features Cleared
Directions From SR 207 head north on S Dixie Hwy 55 is on the right just past Aviles Dr
Standard status Active
APN 1272800000
Size 1,920 SF
Lot size 0.13 Acres

Taxes and HOA fees

Tax Year 2024
Tax Annual Amount 4248

Utilities

Utilities Cable Available
Heating system Electric (Heating)
Water source Public

Building Details

Year built 1925
Floors in Building 2
Number of units 2
Building materials Fiber Cement
Roof type Membrane
Listing Agency: ENDLESS SUMMER REALTY
Listed By: GREGORY MCCARTHY · License #3302799
Added: Mar 1 Changed: Sep 2 Last Checked: Sep 10 at 5:06PM
MLS# 2132516

Copyright © 2026 realMLS. 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 1,920-square-foot duplex sits on 0.13 acres at 55 S Dixie Highway in St. Augustine. Constructed in 1925, the property has undergone extensive updates, including a new membrane roof, windows, electrical, plumbing, and fiber-cement siding. Public water, cable availability, electric heating, and off-street parking are also in place.

The first floor is leased for office use through October 2026. A furnished two-bedroom apartment occupies the upper level and operates as a vacation rental, recording nearly 250 booked nights annually. The address is within easy reach of St. Augustine’s historic district, dining, and local attractions.

Key Highlights

  • 1,920 SF duplex on 0.13 acres at 55 S Dixie Highway, St. Augustine, FL 32084
  • First‑floor office lease runs through October 2026
  • Furnished two‑bedroom apartment operates as a vacation rental

Financial Insights

Estimated NOI and Cap Rate

NOI = area × lease_rate × (100 − vacancy) / 100 × (1 − expense_ratio). Net Operating Income — what the owner takes home each year before mortgage payments and income tax. Effective rent (asking rent minus vacancy losses) minus operating costs (taxes, insurance, maintenance, management).
NOI / Yr
$26,888
Cap rate = NOI / list price × 100. Capitalization rate — annual return on a fully cash purchase, before financing. NOI divided by price. Higher means more income per dollar invested, but usually also more risk or older condition. 5–8% is typical for stabilized commercial property; double digits often signal distressed deals.
Cap Rate
4.14%
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$537,760 $537.8K
Cap Rate 7%
$384,114 $384.1K
Cap Rate 9%
$298,756 $298.8K
Market Conditions
NOI Build-Up for 1,920 SF Vacancy — income lost from leasable area expected to sit empty during the year, subtracted from gross rent. EGI (Effective Gross Income) — gross rent minus vacancy losses, the realistic income before paying operating costs. OpEx (Operating Expenses) — recurring costs to operate the property (property tax, insurance, utilities, maintenance, management); excludes financing and capital improvements. NOI (Net Operating Income) — income a property generates after operating costs but before financing and taxes.
Gross rent
$46.1K $24.00/SF
− Vacancy
−$10.2K −$5.33/SF
EGI
$35.9K $18.67/SF
− OpEx
−$9.0K −$4.67/SF
NOI
$26.9K $14.00/SF
Area
St. Johns County, FL
Vacancy
22.20%
Lease Rate
$24.00 /SF/Yr
Expense Ratio
25.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$537,760
Cap Rate 7%
$384,114
Cap Rate 9%
$298,756

Alternative Uses

Best Use
Office B
$384.1K
$336.1K – $448.1K (±1% cap)
NOI $26,888 @ 7.0% cap · market cap 4.14%
Second Best
Mixed Use
$349.7K
$306.0K – $408.0K (±1% cap)
NOI $24,480 @ 7.0% cap · market cap 3.77%
Theoretical Best
Office A
$512.1K
$448.1K – $597.5K (±1% cap)
NOI $35,850 @ 7.0% cap · market cap 5.52%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

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Open Analytics

Current Use

Design, M.D. Interior Design Sta Flawless Bridal ... Wedding Service The Bardot Hair Salon RockIT Solutions Tech Support Center Staflawless beauty lounge Wedding Service

Suggested Use

Top Pick Locksmith (Bike/Boat/Book/etc) Store Plumbing Service Catering Service Home Appliance Store Clothing & Fashion Store

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Location Intelligence

Trade Area within ½ mile

991
Businesses Nearby

Demographics for 32084, FL

34,526
Population
17,839
Households
1.9
Avg Household Size
45
Median Age
32%
College-Educated
91%
High-School Grad
45.1 sq mi
ZIP Area
766
Density / Sq Mi
$72,965
Median Household Income
$38,611
Median Earnings
$1,534
Median Rent
$295,000
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Office in South region

14.4% 2019
16.4% 2020
17.3% 2021
18% 2022
18.6% 2023
20.3% 2024
20.2% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Duplex - Two-level configuration pairs leased office space with a furnished vacation-rental apartment.
Where is this duplex located?
The property is located at 55 S DIXIE Highway St Augustine, FL.
What is the asking price?
The asking price for this property is $649,000.
What are key features of this property?
This property features: 1,920 SF duplex on 0.13 acres at 55 S Dixie Highway, St. Augustine, FL 32084; First‑floor office lease runs through October 2026; Furnished two‑bedroom apartment operates as a vacation rental
More about this property
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