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    633 S Castell Ave New Braunfels, TX 78130

    Sponsored
    For Sale
    $889,870

    COMMERCIAL - New Braunfels, TX

    Property size:
    2,504 SF
    Lot size:
    0.49 Acres
    Days on Market:
    88
    Last Refresh:
    Feb 1 at 4:06 am

    Property Features for 633 S Castell Ave

    General Information

    Property type
    Commercial Sale
    Property subtype
    Other
    Standard status
    Active
    Zoning
    C2
    APN
    371
    Parking features
    Garage
    Fireplace
    1
    Size
    2,504 SF
    Lot size
    0.49 Acres

    Utilities

    Sewer type
    Public Sewer
    Heating system
    Electric (Heating), Central, Fireplace(s)
    Cooling system
    Electric, Central Air
    Water source
    Public

    Building Details

    Year built
    1898
    Floors in Building
    1
    Flooring type
    Vinyl, Parquet Wood, Laminate, Linoleum, Tile, Wood
    Building materials
    WoodSiding
    Roof type
    Metal

    We can help!

    Listing Contact
    D. Lee Edwards

    D. Lee Edwards Realty, Inc (830) 620-7653

    Listing agent D. Lee Edwards (830) 620-7653 License #0435290

    Listing date Nov 6, 2025

    MLS# 589465

    Copyright © 2026 Central Texas Multiple Listing Service. 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

    Historic Victorian House in New Braunfels

    This historic 1898 Victorian house is located in the heart of New Braunfels on a 0.49-acre lot. The property is zoned C2 and offers potential for various downtown commercial ventures. Situated on an improved street, it is surrounded by a thriving business and community hub, including restaurants, coffee shops, boutiques, and professional services. The location is near a farmer's market and the upcoming Co-op Marketplace development. The building retains its original charm and features spacious rooms. Potential uses include a boutique, wine bar, bed and breakfast, or professional offices. The property also includes a 1925 carriage house and a detached garage with a carport. These structures can be restored for use or removed to create parking. The property size is 2504 square feet.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Storefront properties

    Suggested Use

    Law Firm Restaurant Realty agency Dental Office Spa & Massage Hair Salon Nail Salon Clothing Store Building Supply Gym & Fitness

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

    Similar Places Nearby

    San Antonio Florist & Flower Delivery New Braunfels TX, Frisby's Florist & Flower Delivery New Braunfels TX, Frisby's Florist & Flower Delivery Service, branch & bloom, 7 Haus Flowers

    Location Insight

    • Map
    • Local Demand
    City
    New Braunfels
    County
    Comal
    State
    Texas
    Longitude
    -98.117466
    Latitude
    29.696934

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    FAQs

    What type of property is this?
    Storefront property - 1898 Victorian with commercial potential in downtown New Braunfels.
    Where is this storefront property located?
    The property is located at 633 S Castell Ave New Braunfels, TX.
    What is the asking price?
    The asking price for this property is $889,870.
    What are key features of this property?
    This property features: - Prime downtown New Braunfels location on a 0.49-acre lot.; - High potential for various commercial ventures like a boutique, wine bar, B&B, or offices.; - Historic 1898 Victorian house with original charm and spacious rooms.
    (830) 708-2319
    Request Owner's contact information
    633 S Castell Ave New Braunfels, TX 78130
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    New Braunfels, TX 78130
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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
    633 S Castell Ave New Braunfels, TX 78130
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    We can help!
    Listing Contact
    D. Lee Edwards
    Real Estate License ID: 0435290
    (830) 708-2319
    Learn more
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