Add Listing
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Back to Search
    Kelseyville Vineyard Opportunity Title is generated by Realmo AI

    4500 Clark, Kelseyville, CA 95451

    View on Map
    Claim this Listing
    New
    For Sale
    $2,950,000

    Land/Lot - Kelseyville, CA

    Lot size:
    5,948,553.60 Acres
    Added:
    May 14, 2026
    Days on Market:
    3
    Last Refresh:
    May 16 at 7:06 pm

    Property Features for 4500 Clark

    General Information

    Property type
    Land
    Property subtype
    Other
    Zoning
    APZ
    Exterior features
    Community Features Included: Valley
    Standard status
    Active
    APN
    008040140000
    Lot size
    5,948,553.60 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 601 South State Street, Ukiah, CA

    Listing date May 14, 2026

    MLS# LC26102546 Listing URL

    Copyright © 2026 California Regional Multiple Listing Service, 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

    • 98± acres of established vineyard in the Big Valley District AVA.
    • 55± acres of high‑yield Sauvignon Blanc, including recently planted vines.
    • Existing grape contract for 2026 and 2027 harvests, providing immediate revenue.
    • Abundant water supply with 2 producing wells and on‑site reservoir.
    • 19± acres of fallow, irrigated land ready for planting.
    • Enrolled in the Williamson Act.

    Overview

    This 136.56± acre property presents a vineyard opportunity within the Big Valley District AVA. Approximately 98± acres are currently planted with grapes, and an additional 19± acres of fallow, irrigated land are ready for development. 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 covers the 2026 and 2027 harvests. 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 supplied by 2 producing wells that feed 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

    Nearby Similar for Sale

    • $395,000
      960 SF

      Turn-Key Restaurant in Kelseyville, CA

      Fully-equipped restaurant with indoor and outdoor dining in a vibrant neighborhood.
      9703 State Highway 281, Kelseyville, CA 95451
      View Details
    • $2,950,000

      Kelseyville Vineyard Opportunity

      136.56-acre vineyard with contracted revenue in place.
      4500 Clark Drive, Kelseyville, CA 95451
      View Details
    • $294,000

      40-Acre Creekside Legacy Property

      Rare 40-acre property along Kelsey Creek, ideal for agriculture.
      9550 Kelsey Creek Drive, Kelseyville, CA 95451
      View Details
    • $139,000
      994 SF

      Restaurant, Bar and Music Venue

      Restaurant, bar, and music venue in Soda Bay.
      6445 Soda Bay Road, Kelseyville, CA 95451
      View Details
    • $525,000
      2,412 SF

      Kelseyville Riviera Duplex with Expansion Potential

      Charming duplex near schools, shopping, and dining with expansion potential.
      10401 Point Lakeview Road, Kelseyville, CA 95451
      View Details
    • $1,700,000

      Established Cabernet Sauvignon Vineyard

      Turn-key vineyard in Big Valley AVA with high-margin returns.
      1650 Bell Hill, Kelseyville, CA 95451
      View Details

    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 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: 98± acres of established vineyard in the Big Valley District AVA.; **55± acres of high‑yield Sauvignon Blanc, including recently planted vines.**; Existing grape contract for 2026 and 2027 harvests, providing immediate revenue.
    (707) 462-1600
    We can help!
    Listing Contact
    Tom Larson
    Real Estate License ID: 01057428
    Learn More
    Request Owner's contact information
    Message sent successfully
    Error
    If you are the owner or broker of this property and would like to edit or remove this listing please send a message to web site administrator.
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    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
    Thanks! Your message was sent.
    Error! Your message wasn't sent.
    Please enter your name
    Please enter email
    Please enter the email in the correct format
    Please enter phone
    Please enter the number in the correct format
    Please enter message
    Thank You

    You are Unsubscribed From Notifications

    Thank You for Inquiry
    4500 Clark, Kelseyville, CA 95451
    letter with green check mark
    Check your email
    We sent you the
    agent's contact details. yellow underline
    Can't find it?
    Please check your junk/spam folder.
    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!