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    Kelseyville Vineyard Opportunity Title is generated by Realmo AI

    4500 Clark Drive, Kelseyville, CA 95451

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    Claim this Listing
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    For Sale
    $2,950,000

    Agriculture - Kelseyville, CA

    Type:Agriculture
    Lot size:
    136.56 Acres
    Added:
    May 14, 2026
    Days on Market:
    3
    Last Refresh:
    May 16 at 6:06 pm

    Property Features for 4500 Clark Drive

    General Information

    Property type
    Land
    Property subtype
    Agriculture
    Zoning
    APZ
    Standard status
    Active
    APN
    008-040-140-000
    Lot size
    136.56 Acres

    Building Details

    Architectural style
    Other

    We can help!

    Listing Contact
    Tom Larson

    Listing agent Tom Larson License #01057428

    Listing office Luxe Places International Realty 338 Healdsburg Ave, CA

    Listing date May 14, 2026

    MLS# 326040942 Listing URL

    Copyright © 2026 Bay Area Real Estate Information Services, 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

    • Prime vineyard opportunity in the celebrated Big Valley District AVA.
    • Approximately 98 acres planted to grapes, with 19 additional acres of fallow, irrigated, plantable land.
    • 55 acres of high‑yield Sauvignon Blanc, averaging 8 tons per acre at $1,150 per ton over the last 3 years.
    • Existing 2‑year grape contract for the 2026 and 2027 harvests guarantees immediate revenue.
    • Abundant water supply from 2 producing wells and on‑site reservoir, with advanced irrigation and frost protection systems.
    • Property is enrolled in the Williamson Act.

    Overview

    This 136.56-acre vineyard property is located in the Big Valley District AVA of Lake County. Approximately 98 acres are currently planted with grapes, and an additional 19 acres of fallow, irrigated land are ready for planting. The vineyard includes 55 acres of Sauvignon Blanc, with approximately 25 acres planted in 2019 and 2022. Over the last 3 years, the Sauvignon Blanc has averaged 8 tons per acre at $1,150 per ton. A 2-year grape contract covering the 2026 and 2027 harvests is in place. The balance of the planted acreage consists of Chardonnay, Merlot, and Syrah. The vineyard uses a VSP trellis system with single-spur and double-cordon configurations, wood and metal end posts, metal stakes, cordon and support wires, and a dedicated drip wire per row. Water is abundant, with 2 producing wells feeding an on-site reservoir, distributing through underground main lines to PVC risers with one drip hose per row for precision irrigation, plus overhead sprinklers throughout for frost protection. The property is enrolled in the Williamson Act.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Vineyards

    Suggested Use

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

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

    Location Insight

    • Map
    • Local Demand
    City
    Kelseyville
    County
    Lake
    State
    California
    Longitude
    -122.8234627
    Latitude
    38.9855483

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    FAQs

    What type of property is this?
    Vineyard - 136.56-acre vineyard with contracted revenue in place.
    Where is this vineyard located?
    The property is located at 4500 Clark Drive Kelseyville, CA.
    What is the asking price?
    The asking price for this property is $2,950,000.
    What are key features of this property?
    This property features: Prime vineyard opportunity in the celebrated Big Valley District AVA.; Approximately 98 acres planted to grapes, with 19 additional acres of fallow, irrigated, plantable land.; **55 acres of high‑yield Sauvignon Blanc, averaging 8 tons per acre at $1,150 per ton over the last 3 years.**
    (707) 433-2000
    We can help!
    Listing Contact
    Tom Larson
    Real Estate License ID: 01057428
    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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