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    Residential Lot in Oak Knoll Title is generated by Realmo AI

    Sienna Court lot 12 Block A, Tioga, TX 76271

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    Claim this Listing
    For Sale
    $135,000

    LAND - Tioga, TX

    Lot size:
    1.15 Acres
    Added:
    Feb 12, 2026
    Days on Market:
    112
    Last Refresh:
    Jun 4 at 2:06 pm

    Property Features for Sienna Court lot 12 Block A

    General Information

    Property type
    Land
    Property subtype
    Other
    Vegetation
    Grassed
    Standard status
    Active
    APN
    445834
    Lot size
    1.15 Acres

    Taxes and HOA fees

    Tax Description
    OAK KNOLLS ESTATES, BLOCK A, LOT 12, ACRES 1.146

    Utilities

    Utilities
    Propane
    Sewer type
    Septic Tank, Aerobic Septic
    Water source
    Public

    Building Details

    Additional Structures
    Pergola

    We can help!

    Listing Contact
    Ashley Best

    Listing agent Ashley Best License #0707260

    Listing office United Real Estate Dallas, TX

    Listing date Feb 12, 2026

    MLS# 21174615 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

    • 1.15 acre lot with no HOA, PID assessment, or additional fees (all‑in price).
    • Rare concrete roads with drainage and underground conduit for electrical & Fiber Internet.
    • Access to city services (Tioga ISD, city water, trash, police, fire, Ambulance).
    • Located in Oak Knoll Estates, a luxury residential community with easy highway access.
    • Each lot is 1+ acres with deed restrictions to enhance community appearance.
    • Lot near pond for homeowner enjoyment.

    Overview

    This 1.15 acre interior lot is located within the luxury residential community of Oak Knoll Estates in Tioga, TX, offering easy highway access. The community features an entry monument surrounded by oak trees and concrete roads with drainage. Each lot in the community is at least 1 acre. This lot is located near a pond. Underground conduit is in place for electrical and fiber internet. Oak Knoll Estates is annexed into the city and has access to city services, including Tioga ISD, city water, trash, police, fire, and ambulance. Deed restrictions are in place to enhance the community appearance. This is the all-in price with no additional fees or PID assessment and no HOA.
    Location Intelligence

    Current Use by Public Records

    Residential land & home ...

    Map

    City
    Tioga
    County
    Grayson
    State
    Texas
    Longitude
    -96.911907
    Latitude
    33.486375

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    FAQs

    What type of property is this?
    Land - 1.15 acre interior lot in luxury residential community.
    Where is this land located?
    The property is located at Sienna Court lot 12 Block A Tioga, TX.
    What is the asking price?
    The asking price for this property is $135,000.
    What are key features of this property?
    This property features: 1.15 acre lot with no HOA, PID assessment, or additional fees (all‑in price).; Rare concrete roads with drainage and underground conduit for electrical & Fiber Internet.; Access to city services (Tioga ISD, city water, trash, police, fire, Ambulance).
    (972) 372-0590
    We can help!
    Listing Contact
    Ashley Best
    Real Estate License ID: 0707260
    Learn More
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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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