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    26 Rio Vista Dr St Augustine, FL 32084

    Sponsored
    For Sale
    $557,900

    Duplex - St Augustine, FL

    Type:Duplex
    Days on Market:
    45
    Last Refresh:
    Feb 20 at 2:06 pm

    Property Features for 26 Rio Vista Dr

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Duplex
    Standard status
    Active
    Zoning
    RES
    APN
    124180-0000
    Pool private
    1
    Interior features
    Ceiling Fan, Dishwasher, Garage, Range, House With Pool/Deck Access, Suite With Pool/Deck Access
    Exterior features
    Pool

    Utilities

    Heating system
    Central, Electric (Heating)
    Cooling system
    Central Air, Electric
    Water front features
    Creek, Waterfront
    Water front
    1

    Building Details

    Year built
    1938
    Number of units
    2
    Building materials
    Block, Concrete
    Architectural style
    Other

    We can help!

    Listing Contact
    Tanya Liebal

    Century 21, St. Augustine Properties, Inc. (904) 540-2360

    Listing agent Tanya Liebal (904) 540-2360

    Listing date Jan 7, 2026

    MLS# 254136 Listing URL

    Copyright © 2026 St. Augustine & St. John's County Board 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.

    Learn more

    Property Insight Report

    Overview

    Waterfront Historic Gem With In-law

    This restored multifamily duplex, built in the 1930s, features a waterfront location and includes an in-law suite or two separate units, one upstairs and one downstairs. A sunroom with slide-open windows allows enjoyment of the climate and views. The property includes a paver deck, fenced yard, and an in-ground saltwater pool with a custom mermaid design. The main house offers 2 bedrooms, 1 bath, a bonus kids' room, and a bonus front room. Both units share the pool and deck. The spacious kitchen features custom woodwork, newer appliances, granite countertops, and backsplash. The in-law suite includes a full kitchen. Original hardwood floors have been restored. The bathroom features floor-to-ceiling tile and custom glass. A deluxe-size back patio is located in a shady yard with a paver deck, in-ground pool, flowers, and gardening space. Additional features include an oversized workshop, a 2-car garage, and a 10x16 jumbo utility/laundry room with storage. A bonus room/office offers light and water views. The property has a newer roof, restored original windows, updated plumbing and electrical systems, and new paint. It is located near historic downtown St. Augustine and a 10-minute drive from St. Augustine Beach, close to shopping, the hospital, and schools.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Duplexes

    Suggested Use

    Restaurant Real Estate Agency Law Firm Building Supply Dental Office Spa & Massage Center Big Box & Wholesale Store Auto Repair Shop Hair Salon Nail Salon

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    St Augustine
    County
    St. Johns
    State
    Florida
    Longitude
    -81.325432
    Latitude
    29.885704

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    FAQs

    What type of property is this?
    Duplex - Restored 1930s waterfront duplex with in-law suite and pool.
    Where is this duplex located?
    The property is located at 26 Rio Vista Dr St Augustine, FL.
    What is the asking price?
    The asking price for this property is $557,900.
    What are key features of this property?
    This property features: - Waterfront property with creek access and water views; - Saltwater inground pool with paver deck; - Two separate units: main house (2 bed, 1 bath + bonus rooms) and in-law suite with full kitchen
    (904) 540-2360
    Request Owner's contact information
    26 Rio Vista Dr St Augustine, FL 32084
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    St Augustine, FL 32084
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    Realmo Value Estimations

    Realmo estimates a property’s market value using a proprietary methodology that incorporates public data and user-submitted information. This cumulative value is generated by integrating a variety of conventional and innovative methods. 

    Disclaimer

    These figures are not official appraisals and should not be used as a substitute for a valuation performed by a licensed appraiser.
    Actual market value may differ due to factors not captured in the data. Estimates are offered for informational purposes only, and users should conduct independent research before making financial or investment decisions.
    By using this feature, you acknowledge that Realmo is not responsible for actions taken based on these estimates.

    AI approach

    Realmo AI Method estimates property value using machine learning models trained on millions of comparable listings, transactions, and market signals. It analyzes property features, location intelligence data, and current market dynamics to predict the most probable market value in real time.

    Realmo CapRate Calculation

    Realmo calculates the Capitalization Rate (Cap Rate) to help estimate a property's potential return on investment. The Cap Rate is a fundamental metric in commercial real estate that measures the relationship between a property's net operating income and its market value.

    How We Calculate Cap Rate

    Cap Rate Formula:
    Cap Rate (%) = (Net Operating Income / Property Value) × 100

    Net Operating Income (NOI) Formula:
    NOI = Area × Lease Rate × (1 - Vacancy Rate) × (1 - Operating Expense Ratio)

    Components

    Net Operating Income (NOI) represents the annual income a property generates after operating expenses:

    • Area: Building square footage from property records
    • Lease Rate: Annual $/sqft based on market data for the property type and geographic location
    • Vacancy Rate: Percentage of unoccupied space based on market data for the property type and location
    • Operating Expense Ratio: Operating costs as a percentage of income, varies by property type

    Property Value is derived from:

    • Recent sale price (if available)
    • Statistical models using comparable sales
    • AI-powered valuation estimates

    Example Calculation

    For a 100,000 sqft Office Building:

    • Lease Rate: $25.00/sqft/year (market data for Office in this area)
    • Vacancy Rate: 8% (market data for Office in this area)
    • Operating Expense Ratio: 35% (typical for Office properties)
    • Property Value: $15,000,000

    Step 1: Calculate NOI

    NOI = 100,000 × $25.00 × (1 - 0.08) × (1 - 0.35)
    NOI = 100,000 × $25.00 × 0.92 × 0.65
    NOI = $1,495,000/year

    Step 2: Calculate Cap Rate

    Cap Rate = ($1,495,000 / $15,000,000) × 100
    Cap Rate = 9.97%

    Property Type Considerations

    Net Operating Income calculations vary by property type due to different operating expense ratios:

    • Office: Higher expenses (30-40%) for HVAC, utilities, maintenance
    • Retail: Moderate expenses (25-35%) for common area maintenance
    • Industrial/Warehouse: Lower expenses (15-25%) for minimal tenant services
    • Multifamily: Moderate expenses (35-45%) including property management
    • Self-Storage: Lower expenses (25-35%) due to minimal maintenance

    Market lease rates and vacancy rates are specific to each property type and geographic location, reflecting local market conditions.

    Disclaimer

    These calculations are estimates for informational purposes only and should not be used as a substitute for professional financial analysis or appraisal.

    • Cap Rate calculations depend on market data that may change over time
    • Actual operating expenses, lease rates, and vacancy rates may differ from market averages
    • Individual property conditions, lease terms, and tenant quality significantly impact actual NOI
    • Property value estimates are approximations and not official appraisals
    • Cap rates vary widely by market, property condition, and investment risk profile

    Professional Guidance Recommended: Before making any investment or financial decisions, consult with licensed appraisers, commercial real estate brokers, and financial advisors who can evaluate your specific property and circumstances.
    By using this feature, you acknowledge that Realmo is not responsible for investment decisions or actions taken based on these estimates.

    Cap approach

    Capitalization Method calculates value based on estimated net operating income (NOI) and applying a market-based capitalization rate (cap rate), we estimate what a typical investor might be willing to pay for it.

    Comparable approach

    Comparable estimate is based on recent sales of similar nearby properties, adjusted for factors like size, condition, and location.

    Relative

    Relative property class coefficient uses factors that account for typical price differences between various asset types (e.g., retail vs. industrial) to provide a more accurate market-aligned estimate.

    Geo

    Comparable Sales Method, enhanced by Geo coefficients — location-based adjustment factors that reflect differences in price levels across neighborhoods, cities, or regions ensuring a more accurate, market-sensitive valuation.

    Stat Estimate

    This method estimates value based on actual market adjusted recent (~5 years) sales of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all similar sales ($/sqft) are above this value
    • Range-to: 75% of all similar sales ($/sqft) are below this value
    AI Estimate

    This method estimates value based on AI market estimation of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all estimations ($/sqft) are above this value
    • Range-to: 75% of all estimations ($/sqft) are below this value
    Alternative use

    Estimate considers the property’s potential value if used for a different purpose-based on zoning, demand, and market feasibility.

    More about this property
    26 Rio Vista Dr St Augustine, FL 32084
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    We can help!
    Listing Contact
    Tanya Liebal
    (904) 540-2360
    Learn more
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