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    Agricultural Estate Land with Vineyard Potential Title is generated by Realmo AI

    0 Franz Valley School Road, Calistoga, CA 94515

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    Claim this Listing
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    For Sale
    $1,425,000

    Land, Other - Calistoga, CA

    Lot size:
    28.50 Acres
    Added:
    Jun 1, 2026
    Days on Market:
    3
    Last Refresh:
    Jun 3 at 9:06 pm

    Property Features for 0 Franz Valley School Road

    General Information

    Property type
    Land
    Property subtype
    Other
    Zoning
    2nd Unit Possible,Agricultural,Horses Allowed,Residential,Vineyard
    Standard status
    Active
    APN
    120150049000
    Lot size
    28.50 Acres

    Building Details

    Architectural style
    Other

    We can help!

    Listing Contact
    Douglas G Abdalla

    Listing agent Douglas G Abdalla

    Listing office Engel & Völkers St. Helena 1111 Main St., St. Helena, CA

    Listing date Jun 1, 2026

    MLS# 326037782 Listing URL

    Copyright © 2026 Engel & Völkers. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    HighLights

    • +/- 28.5 acres along Franz Valley School Road, with three distinct building sites
    • Knights Valley appellation; potential for up to 11 acres of vineyard development (buyer to verify)
    • Knoll‑top building site with sweeping views of mountains, meadows, and surrounding forest
    • Abundant water supply on site (buyer to verify)
    • Horse‑friendly property with privacy, designed for estate, guest house, barn, or equestrian facilities

    Overview

    This offering presents approximately +/- 28.5 acres of other agricultural land with the flexibility to create an owner-operator estate. The property includes three distinct building sites, including a knoll-top location with broad views of mountains, meadows, and surrounding forest. It is positioned for horses and is described as offering exceptional privacy, with the ability to design and build a custom main residence, guest house, barn, or equestrian facilities tailored to your needs.

    The land is located along Franz Valley School Road in the Knights Valley appellation. The listing notes potential for up to 11 acres of vineyard development, subject to buyer verification, and an abundant water supply, also to be verified by the buyer. While the setting is secluded, it is described as being just minutes from Calistoga, providing proximity to boutique shopping, acclaimed dining, and luxury resorts.

    For buyers seeking a rural estate site with room for lifestyle improvements, this property provides multiple development options on a large, horse-friendly parcel. Vineyard-oriented purchasers may find the stated development potential compelling, with the added benefit of designated building areas to support a primary residence and related improvements. Prospective buyers should conduct their own due diligence on water availability, vineyard development feasibility, and any applicable use approvals, including the zoning attributes noted in the listing.
    Property Profile Location Intelligence

    Current Use by Public Records

    Agricultural land / Farmland

    Map

    City
    Calistoga
    County
    Napa
    State
    California
    Longitude
    -122.634849
    Latitude
    38.5827279

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    FAQs

    What type of property is this?
    Agricultural land / Farmland - Horse-friendly acreage with multiple building sites, vineyard upside, and privacy in a sought-after wine-country appellation.
    Where is this agricultural land / farmland located?
    The property is located at 0 Franz Valley School Road Calistoga, CA.
    What is the asking price?
    The asking price for this property is $1,425,000.
    What are key features of this property?
    This property features: +/- 28.5 acres along Franz Valley School Road, with three distinct building sites; Knights Valley appellation; potential for up to 11 acres of vineyard development (buyer to verify); Knoll‑top building site with sweeping views of mountains, meadows, and surrounding forest
    (707) 302-8133
    We can help!
    Listing Contact
    Douglas G Abdalla
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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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