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Off market
  • $4,454,400

    3908 Island Knoll Dr, Austin, TX 78746

    4beds
    4,990sqft
    Single Family Residence
    Built in 1999
    0.78 Acres Lot
    $4,454,400 Zestimate®
    $893/sqft
    $24,454 Estimated rent

    Home value

    $4,454,400

    $3.88M - $5.12M

    $24,454/mo

    Zestimate® history
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    Owner options

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    $24,454/mo

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    Rent Zestimate®

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    $29,444/mo

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    $29,444/mo

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    What's special

    An amazing opportunity to own this remarkable estate home with private boat slip on Lake Austin. Located in "The Island on Westlake" a gated waterfront community with a one acre private park. This home is situated in one of the prime spots in Westlake. This estate sized lot is over 3 quarters of an acre with a beautiful pool and courtyard for entertaining. Primary bedroom and additional 2 bedrooms with ensuite baths all on the main level. Additional large private bedroom with ensuite bath upstairs. Large home office with private half bath. Gourmet kitchen that has been updated completely with high end appliances and beautiful cabinetry. This home is simply made for entertaining from the yard to the house to the private boat slip on Lake Austin. Easy 2 minute walk down to a private 1 acre park and private 20 foot boat slip. Simply paradise!!!

    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.

    Zillow last checked:

    Source: Kuper Sotheby's International Realty,MLS#: 4667416

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 7
    • Full bathrooms: 5
    • 1/2 bathrooms: 2
    Interior area
    • Total structure area: 4,990
    • Total interior livable area: 4,990 sqft

    Property

    Parking
    • Total spaces: 5
    • Parking features: Attached Garage
    • Has attached garage: Yes
    Lot
    • Size: 0.78 Acres
    Details
    • Parcel number: 374866

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Condition
    • Year built: 1999
    • Major remodel year: 1999

    Community & HOA

    Location
    • Region: Austin

    Financial & listing details

    • Price per square foot: $893/sqft
    • Tax assessed value: $5,398,977
    • Annual tax amount: $46,531
    • Date on market: 11/17/2023
    • Lease term: Contact For Details

    Price history

    DateEventPrice
    3/5/2024Listing removed$5,995,000$1,201/sqft
    Source: Kuper Sotheby's International Realty #4667416 Report a problem
    1/8/2024Pending sale$5,995,000$1,201/sqft
    Source: Kuper Sotheby's International Realty #4667416 Report a problem
    1/8/2024Contingent$5,995,000$1,201/sqft
    Source: Unlock MLS #4667416 Report a problem
    11/28/2023Price change$5,995,000-11.8%$1,201/sqft
    Source: Unlock MLS #4667416 Report a problem
    11/16/2023Listed for sale$6,800,000+134.5%$1,363/sqft
    Source: Unlock MLS #4667416 Report a problem
    10/11/2023Listing removed--
    Source: Zillow Rentals Report a problem
    8/9/2023Price change$23,000-6.1%$5/sqft
    Source: Zillow Rentals Report a problem
    6/5/2023Listed for rent$24,500$5/sqft
    Source: Zillow Rentals Report a problem
    10/9/2019Sold--
    Source: HLMLS as distributed by MLS GRID #148080 Report a problem
    8/12/2019Pending sale$2,900,000$581/sqft
    Source: Keller Williams Realty Southwest Market Center #7671127 Report a problem
    6/18/2019Price change$2,900,000-6.5%$581/sqft
    Source: Keller Williams Realty Southwest Market Center #7671127 Report a problem
    5/7/2019Listed for sale$3,100,000$621/sqft
    Source: KW-Austin Portfolio RealEstate #7671127 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$46,531 +8.2%$3,660,250 +10%
    2024$42,985 +13.1%$3,327,500 +10%
    2023$38,007 -1%$3,025,000 +10%
    2022$38,393 $2,750,000 +10%
    2021-- $2,500,000 +6.3%
    2020$37,001 -17.3%$2,351,250 -11.5%
    2019$44,716 +117.2%$2,657,000 +31.3%
    2018$20,588 $2,023,816 +10%
    2017$20,588 +4.2%$1,839,833 +10%
    2016$19,763 $1,672,575 +10%
    2015$19,763 $1,520,523 +10%
    2014$19,763 $1,382,294 -0.3%
    2013-- $1,387,031 +10%
    2012-- $1,260,937
    2011-- $1,260,937 -12.1%
    2010-- $1,434,020 -4.8%
    2009-- $1,506,734 +2.9%
    2008-- $1,464,736 +10%
    2007-- $1,331,578 +10%
    2006-- $1,210,525 +10%
    2005-- $1,100,477 -31.3%
    2002$29,905 $1,601,891
    Find assessor info on the county website

    Neighborhood: 78746

    Nearby schools

    GreatSchools rating
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    Estimated market value
    $4,454,400
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    Estimated market value
    $4,454,400