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Off market
  • $3,779,900

    4005 Island Knoll Dr, Austin, TX 78746

    5beds
    6baths
    4,579sqft
    SingleFamily
    Built in 1999
    1.19 Acres Lot
    $3,779,900 Zestimate®
    $825/sqft
    $15,382 Estimated rent

    Home value

    $3,779,900

    $3.33M - $4.31M

    $15,382/mo

    Zestimate® history
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    $25,584/mo

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    $25,584/mo

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    What's special

    First time on the market! Custom estate in the gated enclave of Island on Westlake. Master & 2 beds down w/2 bedrooms upstairs off a large game room/office area. Chefs kitchen, updated stainless appliances, granite counters & breakfast bar. Wood and stone floors. Cathedral beamed ceilings, fireplace & view of the expansive backyard. The backyard is an oasis of entertaining areas with fire pit, fireplace, outdoor kit, full cabana w/ bar, pool & spa. Park like backyard on over an acre. Waterfront HOA park. 2019-08-19

    This property is off market, which means it's not currently listed for sale or rent on Zillow. This may be different from what's available on other websites or public sources.

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 5
    • Bathrooms: 6
    Heating
    • Forced air, Electric, Gas
    Cooling
    • Central
    Appliances
    • Included: Dishwasher, Garbage disposal, Microwave, Refrigerator
    Features
    • High Ceilings, Bookcases, Built-in Entertainment Center
    • Flooring: Hardwood
    • Has fireplace: Yes
    Interior area
    • Total interior livable area: 4,579 sqft

    Property

    Parking
    • Parking features: Garage - Attached
    Features
    • Patio & porch: Patio-Covered
    • Has spa: Yes
    Lot
    • Size: 1.19 Acres
    • Features: Level
    Details
    • Additional structures: Cabana
    • Parcel number: 374860

    Construction

    Type & style
    • Home type: SingleFamily
    Materials
    • wood frame
    • Foundation: Slab
    • Roof: Tile
    Condition
    • Renovated
    • Year built: 1999

    Utilities & green energy

    • Utilities for property: Natural Gas Connected, Electricity Connected

    Community & HOA

    HOA
    • Has HOA: Yes
    • HOA fee: $250 monthly
    Location
    • Region: Austin

    Financial & listing details

    • Price per square foot: $825/sqft
    • Tax assessed value: $4,516,705
    • Annual tax amount: $50,928

    Price history

    DateEventPrice
    9/12/2019Sold--
    Source: Realty Austin solds #8902809_78746 Report a problem
    7/26/2019Pending sale$1,995,000$436/sqft
    Source: Engel & V�lkers Austin Westlake #8902809 Report a problem
    7/20/2019Listed for sale$1,995,000$436/sqft
    Source: Engel & Volkers Austin #8902809 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$50,928 +19.4%$3,632,879 +20%
    2024$42,653 -3.7%$3,027,399 -6.6%
    2023$44,293 -15.3%$3,240,500 -28.8%
    2022$52,294 $4,548,464 +114.8%
    2021-- $2,117,500 +10%
    2020$30,158 -17.1%$1,925,000 -11%
    2019$36,392 +28%$2,162,400 +20%
    2018$28,437 $1,802,000 +3.9%
    2017$28,437 +25.4%$1,734,697 +10%
    2016$22,675 $1,576,997 +10%
    2015$22,675 $1,433,634 +10%
    2014$22,675 $1,303,304 -6.9%
    2013-- $1,399,822 +9.6%
    2012-- $1,277,141 -0.7%
    2011-- $1,285,929 +5.7%
    2010-- $1,216,706 -4.5%
    2009-- $1,274,356 -0.8%
    2008-- $1,284,022 +7.7%
    2007-- $1,192,269 +10%
    2006-- $1,083,881 +10%
    2005-- $985,346
    Find assessor info on the county website

    Neighborhood: 78746

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Bridge Point
    • Middle: Westlake
    • High: Westlake
    • District: Eanes ISD

    Source: The MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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    Estimated market value
    $3,779,900
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $3,779,900