Skip main navigation
Under contract
  • $380,000

    18-3746 S Kopua Rd, Mountain View, HI 96771

    2beds
    1,412sqft
    : 
    Loading
    Get pre-qualified
    Farm
    Built in 2017
    20.27 Acres Lot
    $368,700 Zestimate®
    $269/sqft
    $-- HOA

    What's special

    Set on over 20 acres of usable land, this unique property offers a rare opportunity for those seeking privacy, sustainability, and space to grow. Once part of the historic Olaa and Puna Sugar Company lands (1899–1984), the property still features original cane haul roads that provide established access throughout. Positioned for maximum seclusion, all improvements are thoughtfully located near the center of the acreage and surrounded by perimeter hog wire fencing. The property has been operated as a no-kill animal sanctuary, with infrastructure in place to support a wide range of uses; from continued sanctuary operations to farming, homesteading, or retreat-style living. Two large yurt structures serve as caretaker quarters, designed for functional, off-grid living. A planned communal kitchen and living area was started, with existing footings already in place for future completion. The property is equipped with essential off-grid systems, including solar power, water catchment, and septic. The solar setup features six panels, a 24-volt system, Outback inverter, and battery storage (two 12-volt gel batteries, 300 amp hours each), all housed within a 20-foot container that also serves as secure storage and conveys with the sale. Despite its off-grid capability, the property also offers modern connectivity with landline, fiber optic internet, cell service, and access to grid power if desired. Paved county road frontage provides easy access just minutes from the highway. A thoughtfully planted food forest enhances the land’s productivity, with a wide variety of mature, food-bearing trees and plants including multiple banana varieties, bamboo, citrus, avocado, cacao, jackfruit, clove, nutmeg, ulu, coconut, lilikoi, ice cream bean, and more. With its combination of acreage, infrastructure, and established plantings, this property offers a strong foundation for a self-sufficient lifestyle, agricultural venture, or private retreat.
    57 days
    |
    729
    |
    48
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Wailana R Herbst 8087567056,

    Corcoran Pacific Properties

    Source: Hawaii Information Service,MLS#: 729930MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 2
      • Bathrooms: 3
      • Full bathrooms: 2
      • 1/2 bathrooms: 1
      Appliances
      • Included: Washer
      Features
      • Flooring: Hardwood
      • Has fireplace: No
      Interior area
      • Total structure area: 1,412
      • Total interior livable area: 1,412 sqft

      Property

      Parking
      • Parking features: None
      Features
      • Levels: One
      • Fencing: Wire
      • Has view: Yes
      • View description: Forest, Mountain(s), Ocean Horizon
      • Has water view: Yes
      • Water view: Ocean
      Lot
      • Size: 20.27 Acres
      • Features: Farm, Grassy, Interior Lot, Wooded
      • Topography: Gentle Slope
      Details
      • Parcel number: 3180041190000
      • Zoning: A-20a
      • Special conditions: Fee Simple,Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Farm
      Condition
      • Year built: 2017

      Utilities & green energy

      • Sewer: Septic Tank
      • Water: Catchment
      • Utilities for property: Electricity Available, Other, Phone Available

      Community & HOA

      Community
      • Subdivision: OLAA RESERVATION LOTS
      Location
      • Region: Mountain View

      Financial & listing details

      • Price per square foot: $269/sqft
      • Tax assessed value: $88,600
      • Annual tax amount: $828
      • Date on market: 4/30/2026
      • Listing terms: Cash,Conventional,Other
      • Ownership: Full
      • Electric utility on property: Yes
      • Road surface type: Paved

        Estimated market value

        $368,700

        $350,000 - $387,000

        $3,109/mo

        Price history

        DateEventPrice
        6/16/2026Contingent$380,000$269/sqft
        Source: Hawaii Information Service #729930 Report a problem
        5/1/2026Listed for sale$380,000+124.9%$269/sqft
        Source: Hawaii Information Service #729930 Report a problem
        1/4/2017Sold$169,000$120/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025-- $88,600 +0.3%
        2024$826 +6.5%$88,300 +6.5%
        2023$775 $82,900
        2022$775 +10.4%$82,900 +10.4%
        2021$702 +251.1%$75,100 +783.5%
        2020$200 $8,500
        2019$200 +33.3%$8,500
        2018$150 +50%$8,500
        2017$100 $8,500
        2016-- $8,500
        2015-- $8,500

        Find assessor info on the county website

        Monthly payment

        Est. payment

          Payment breakdown

          Explore the cost of this home by adjusting the details. Changes won't be saved.
          All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
          HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
          Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
          See how much you could borrow to make a competitive offer.

          Climate risks

          Neighborhood: 96771

          Getting around

          0 / 100
          Car-Dependent
          22 / 100
          Somewhat Bikeable

          Nearby schools

          GreatSchools rating

          A local agent can set up tours, give advice and negotiate with sellers.

          Browse local experts

          Similar homes

          Skip to the end of the carouselSkip to the beginning of the carousel