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For sale
    • Listed by: One Source Realty Solutions • Michael Mattson • Contact: 949-973-2118
    $3,190,000

    7146 Argonauta Way, Carlsbad, CA 92009

    4beds
    3,591sqft
    : 
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    Single Family Residence
    Built in 1980
    0.62 Acres Lot
    $-- Zestimate®
    $888/sqft
    $-- HOA

    What's special

    Enjoy the ocean breeze and the expansive views from this extensively remodeled modern masterpiece with over $1M in premium upgrades (2021), offering 4 bedrooms, 3.5 bathrooms, and 3,591 sq. ft. of living space on a spacious 0.62-acre hillside lot with no HOA and potential for an Accessory Dwelling Unit (ADU), subject to local regulations. The main living areas are thoughtfully designed on one primary level for seamless flow and effortless daily living. Interior highlights include a dramatic 30-foot structural beam, custom walnut cabinetry, Italian stonework, hardwood flooring, Thermador refrigerator, 5-in-1 oven/microwave, custom vent hood, and CNC walnut hardware. Bathrooms feature elegant tile, rain shower heads, and a convenient pool-accessible powder room. Additional touches: designer slat-wall staircase, electric fireplaces, hidden bookshelf storage, upgraded wiring, plumbing, HVAC, and drywall. Exterior upgrades elevate the property: tile roof, Milgard windows and doors, paid-off photovoltaic solar system, Tesla charger in the 3-car garage, and drought-tolerant landscaping with native plants, fruit trees, and stone planters. Embrace resort-style outdoor living on the expansive multi-terraced lot with a pebble-tech saltwater pool (solar heated), shade sails, single full-size basketball/pickleball sports court, expanded driveway, aluminum railings, outdoor sauna, turf pad, and gazebo. The hillside design creates distinct terraced levels connected by stairs, maximizing usable space and panoramic views while offering abundant room for recreation and entertaining. Prime location near parks, trails, recreation, shopping, dining, and major routes—perfect for an active, outdoor-oriented lifestyle.
    268 days
    |
    1,483
    |
    89
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Michael Mattson DRE #01718698 949-973-2118,

    One Source Realty Solutions

    Source: CRMLS,MLS#: OC26125043MLS LogoOriginating MLS: California Regional MLS

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 4
      • Full bathrooms: 3
      • 1/2 bathrooms: 1
      • Main level bathrooms: 4
      • Main level bedrooms: 4
      Rooms
      • Room types: Family Room, Great Room, Kitchen, Living Room, Primary Bathroom, Primary Bedroom, Other, Sauna, Dining Room
      Primary bedroom
      • Features: Main Level Primary
      Primary bedroom
      • Features: Primary Suite
      Bathroom
      • Features: Bathtub, Dual Sinks, Full Bath on Main Level, Low Flow Plumbing Fixtures, Multiple Shower Heads, Quartz Counters, Remodeled, Soaking Tub, Separate Shower, Upgraded
      Kitchen
      • Features: Built-in Trash/Recycling, Kitchen Island, Kitchen/Family Room Combo, Quartz Counters, Remodeled, Self-closing Cabinet Doors, Self-closing Drawers, Updated Kitchen
      Other
      • Features: Walk-In Closet(s)
      Heating
      • Central, Electric, Forced Air, Fireplace(s)
      Cooling
      • Central Air, Dual, Electric, Zoned
      Appliances
      • Included: Built-In Range, Convection Oven, Double Oven, Dishwasher, Electric Oven, Electric Range, Freezer, Disposal, Ice Maker, Microwave, Refrigerator, Range Hood, Self Cleaning Oven, Water Purifier, Dryer, Washer
      • Laundry: Laundry Room
      Features
      • Beamed Ceilings, Breakfast Bar, Built-in Features, Balcony, Ceiling Fan(s), Separate/Formal Dining Room, High Ceilings, Living Room Deck Attached, Open Floorplan, Quartz Counters, Recessed Lighting, Storage, Smart Home, Wood Product Walls, Main Level Primary, Primary Suite, Walk-In Closet(s)
      • Flooring: Vinyl
      • Doors: Sliding Doors
      • Windows: Double Pane Windows
      • Has fireplace: Yes
      • Fireplace features: Electric, Living Room, Primary Bedroom
      • Common walls with other units/homes: No Common Walls
      Interior area
      • Total interior livable area: 3,591 sqft
      Video & virtual tour

      Property

      Parking
      • Total spaces: 7
      • Parking features: Concrete, Direct Access, Driveway Level, Driveway, Electric Vehicle Charging Station(s), Garage Faces Front, Garage, Garage Door Opener
      • Attached garage spaces: 3
      • Uncovered spaces: 4
      Features
      • Levels: One
      • Stories: 1
      • Entry location: 2
      • Patio & porch: Concrete, Deck
      • Exterior features: Lighting, Sport Court
      • Has private pool: Yes
      • Pool features: Heated, In Ground, Pebble, Private, Solar Heat
      • Has spa: Yes
      • Spa features: Heated, Private
      • Fencing: None
      • Has view: Yes
      • View description: Panoramic
      Lot
      • Size: 0.62 Acres
      • Dimensions: 110 x 130
      • Features: Agricultural, Back Yard, Cul-De-Sac, Front Yard, Garden, Landscaped, Level, Near Park, Orchard(s), Paved, Sprinkler System, Street Level, Trees, Yard
      Details
      • Additional structures: Gazebo, Sauna Private
      • Parcel number: 2154500900
      • Zoning: R-1
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Contemporary
      • Property subtype: Single Family Residence
      Materials
      • Drywall, Copper Plumbing
      • Foundation: Block, Combination
      • Roof: Tile
      Condition
      • Updated/Remodeled,Turnkey
      • New construction: No
      • Year built: 1980
      Details
      • Builder model: NA

      Utilities & green energy

      • Electric: 220 Volts Other, Electricity - On Property, 220 Volts in Garage, 220 Volts For Spa, Photovoltaics Seller Owned, See Remarks
      • Sewer: Public Sewer
      • Water: Public
      • Utilities for property: Electricity Connected, Sewer Connected

      Community & HOA

      Community
      • Features: Golf, Suburban, Sidewalks, Park
      • Subdivision: Other
      HOA
      • Amenities included: Call for Rules, Electricity, Insurance, Management, Maintenance Front Yard, Other, Pet Restrictions, Pets Allowed, Trail(s), Trash, Utilities, Water
      • Services included: Pest Control
      Location
      • Region: Carlsbad
      • Elevation: 250 Feet

      Financial & listing details

      • Price per square foot: $888/sqft
      • Tax assessed value: $1,947,527
      • Annual tax amount: $22,255
      • Date on market: 6/9/2026
      • Cumulative days on market: 268 days
      • Listing terms: Cash,Cash to New Loan,FHA,VA Loan
      • Road surface type: Paved

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        6/9/2026Listed for sale$3,190,000+81.3%$888/sqft
        Source: CRMLS #OC26125043 Report a problem
        1/14/2021Sold$1,760,000+3.6%$490/sqft
        Source: CRMLS #NDP2003384 Report a problem
        12/13/2020Pending sale$1,699,000$473/sqft
        Source: ERA Ranch & Sea Realty #NDP2003384 Report a problem
        12/9/2020Listed for sale$1,699,000+99.9%$473/sqft
        Source: ERA Ranch & Sea Realty #NDP2003384 Report a problem
        9/8/2008Sold$850,000-22.7%$237/sqft
        Source: Public Record Report a problem
        6/16/2004Sold$1,100,000+86.4%$306/sqft
        Source: Public Record Report a problem
        6/19/1998Sold$590,000$164/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$22,255 +5.9%$1,947,527 +2%
        2024$21,013 +2.2%$1,909,341 +2%
        2023$20,559 +4.1%$1,871,904 +4.3%
        2022$19,746 +74.7%$1,795,200 +77.5%
        2021$11,303 +1.1%$1,011,219 +1%
        2020$11,185 +4.7%$1,000,851 +2%
        2019$10,687 -1.6%$981,227 +2%
        2018$10,864 +1.9%$961,988 +2%
        2017$10,659 +1.7%$943,126 +2%
        2016$10,482 +1.7%$924,634 +1.5%
        2015$10,304 +2.6%$910,747 +2%
        2014$10,044 $892,908 +20.3%
        2013-- $742,000
        2012-- $742,000 -13.2%
        2011-- $854,369 +0.8%
        2010-- $847,985 -0.2%
        2009-- $850,000 -27.9%
        2008-- $1,179,000 +2%
        2007-- $1,155,883 +2%
        2006-- $1,133,220 +2%
        2005-- $1,111,000 +67.7%
        2004-- $662,610 +1.9%
        2003-- $650,466 +2%
        2002-- $637,712 +2%
        2001-- $625,208
        Find assessor info on the county website

        Monthly payment

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        Payment breakdown

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        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.
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        Climate risks

        Neighborhood: Rancho La Costa

        Getting around

        19 / 100
        Car-Dependent
        0 / 100
        No Nearby Transit
        9 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

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