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    Renovated Quadplex Income Property Title is generated by Realmo AI

    617 W Gandy Street, Denison, TX 75020

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    For Sale
    $399,000

    MULTI_FAMILY - Denison, TX

    Lot size:
    0.17 Acres
    Added:
    Apr 3, 2026
    Days on Market:
    63
    Last Refresh:
    Jun 4 at 2:06 pm

    Property Features for 617 W Gandy Street

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Bedrooms
    6
    Bathrooms
    5
    Rooms
    Bedroom 6, Bathroom 3, Bedroom 5, Bathroom 5, Bathroom 4, Bathroom 2, Bathroom 1, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4
    Parking
    4
    Parking features
    On Street
    Appliances
    GasRange, Refrigerator
    Standard status
    Active
    APN
    142943
    Lot size
    0.17 Acres

    Taxes and HOA fees

    Tax Description
    MILLERS 1ST ADDN, BLOCK 10, LOT 10, ACRES .17
    Tax Annual Amount
    3658

    Utilities

    Sewer type
    Public Sewer
    Heating system
    Central, Space Heater
    Cooling system
    Window Unit(s), Central Air
    Water source
    Public

    Building Details

    Year built
    1890
    Floors in Building
    2
    Number of units
    4
    Flooring type
    Laminate
    Building materials
    VinylSiding
    Roof type
    Composition

    We can help!

    Listing Contact
    Colin Rosenthal

    Listing agent Colin Rosenthal License #0540061

    Listing office DFW Metro Housing The Colony, TX

    Listing date Apr 3, 2026

    MLS# 21227047 Listing URL

    Copyright © 2026 North Texas Real Estate Information Systems, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    HighLights

    • 4‑unit property with current leases; monthly rents total $3,800 ($1,100, $1,000, and two units at $850 PM).
    • All units renovated within the past 4 years, including updated bathrooms with showers; plumbing and electrical are up to date.
    • Unit mix: two‑bedroom/one‑bath ($1,000 PM), one‑bedroom/one‑bath ($850 PM) twice, and two‑bedroom/two‑bath ($1,100 PM).
    • Unit 3 features central air and a gas heater; remaining units use window units and space heaters.
    • Front porch and foundation beams and piers recently fully replaced with warranty; roof is about 6 years old.
    • Financing option offered by seller: 8.5% interest over 30 years with min 25% down; payment shown as $2,306 + $250 insurance + property tax.

    Overview

    This renovated quadplex offers four separate, leased units with updates completed within the past four years. All bathrooms have been updated and feature showers, and the plumbing and electrical are reported as up to date. Unit mix includes two downstairs two-bedroom, one-bath layouts, along with two upstairs one-bedroom and two-bedroom units. One upstairs two-bedroom unit is equipped with central air conditioning and a gas heater, while the remaining units use window units and/or space heaters. Each unit has a current lease.

    The property also has recent exterior and structural improvements. The front porch and foundation have been fully replaced, including beams and piers, with a warranty provided. The roof is approximately six years old. The asset is located at 617 W Gandy Street in Denison, Texas (Grayson County).

    For investors or owner-users seeking rental income with minimized near-term capex based on the reported renovations, this quadplex provides a straightforward, turn-key setup with in-place leases and updated interior systems. Seller financing is available through the owner at 8.5% interest over 30 years with a minimum 25% down payment.
    Property Profile Location Intelligence

    Current Use by Public Records

    Quadplexes

    Suggested Use

    Real Estate Agency Law Firm Restaurant Spa & Massage Center Dental Office Hair Salon Nail Salon Building Supply Gym & Fitness Center Pharmacy

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

    Location Insight

    • Map
    • Local Demand
    City
    Denison
    County
    Grayson
    State
    Texas
    Longitude
    -96.543821
    Latitude
    33.757962

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    FAQs

    What type of property is this?
    Quadplex - Four fully renovated rental units with current leases, updated plumbing and electrical, and recent foundation repairs with warranty.
    Where is this quadplex located?
    The property is located at 617 W Gandy Street Denison, TX.
    What is the asking price?
    The asking price for this property is $399,000.
    What are key features of this property?
    This property features: 4‑unit property with current leases; monthly rents total $3,800 ($1,100, $1,000, and two units at $850 PM).; All units renovated within the past 4 years, including updated bathrooms with showers; plumbing and electrical are up to date.; Unit mix: two‑bedroom/one‑bath ($1,000 PM), one‑bedroom/one‑bath ($850 PM) twice, and two‑bedroom/two‑bath ($1,100 PM).
    (972) 625-2612
    We can help!
    Listing Contact
    Colin Rosenthal
    Real Estate License ID: 0540061
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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.

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