World renowned architects, Andersson-Wise, designed this glass, steel & wood home (w/ guest apt. ) to create a one-of-a-kind structure to make the most of spectacular panoramic views of Lake Austin from a fabulous site. Plans were superbly executed by a leading green builder. The cantilevered pool has a "beach", spa & 83' lap lane that's projected into space with transparent sides at one end to enhance the sense of height & suspension. A large enclosed front yard offers privacy or an area for more parking. Guest Accommodations: Yes Restrictions: Yes Sprinkler Sys:Yes
HARMLS #60468724
Jul 11, 2011
Listing Removed
—
Feb 24, 2010
Listed
$2,750,000
$586/sq ft
Public Records
May 21, 2004
Sold
*
Public Records
Jul 31, 1990
Sold
*
Public Records
Aug 1, 1989
Sold
*
$32/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$82,183
$1,986,634 + $2,029,166
$4,015,800
2025
$82,183 (−1.8%)
$1,986,634 + $2,029,166
$4,015,800
2024
$83,713 (+20.5%)
2023
$69,476 (+0.8%)
2022
$68,944 (−0.2%)
2021
$69,079 (−0.9%)
2020
$69,731 (+12.7%)
$1,662,500 + $1,469,117
$3,131,617
2019
$61,881 (+3.6%)
$1,662,500 + $1,222,597
$2,885,097
2018
$59,704 (−1.4%)
$1,575,000 + $876,523
$2,451,523
2017
$60,567 (−0.8%)
2016
$61,034 (+9.8%)
$1,575,000 + $876,523
$2,451,523
2014
$55,609 (+26.6%)
$1,101,600 + $1,235,140
$2,336,740
2013
$43,916 (+1.8%)
$1,101,600 + $1,235,140
$2,336,740
2012
$43,128 (−6.5%)
$1,125,000 + $657,870
$1,782,870
2011
$46,127 (+57.7%)
2010
$29,255
2009
$29,255
Tax history for 3402 Mount Bonnell Rd
Year
Property tax
Land + Additions
Assessment*
2026
$82,183
$1,986,634 + $2,029,166
$4,015,800
2025
$82,183 (−1.8%)
$1,986,634 + $2,029,166
$4,015,800
2024
$83,713 (+20.5%)
2023
$69,476 (+0.8%)
2022
$68,944 (−0.2%)
2021
$69,079 (−0.9%)
2020
$69,731 (+12.7%)
$1,662,500 + $1,469,117
$3,131,617
2019
$61,881 (+3.6%)
$1,662,500 + $1,222,597
$2,885,097
2018
$59,704 (−1.4%)
$1,575,000 + $876,523
$2,451,523
2017
$60,567 (−0.8%)
2016
$61,034 (+9.8%)
$1,575,000 + $876,523
$2,451,523
2014
$55,609 (+26.6%)
$1,101,600 + $1,235,140
$2,336,740
2013
$43,916 (+1.8%)
$1,101,600 + $1,235,140
$2,336,740
2012
$43,128 (−6.5%)
$1,125,000 + $657,870
$1,782,870
2011
$46,127 (+57.7%)
2010
$29,255
2009
$29,255
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
—
Baths
7
Stories
2
Lot width
120 ft.
Lot depth
132 ft.
Lot size
0.38 Acres
Year renovated
—
Sq. Ft.
4,695
Year built
2009
Style
Single Family Residential
County
Travis County
APN
121750
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 22, 2026.
SF-3
Family Residence District
Family residence (SF-3) district is the designation for a moderate density single-family residential use and a duplex use on a lot that is a minimum of 5,750 sq ft. An SF-3 district designation may be applied to a use in an existing single-family neighborhood with moderate sized lots or to new development of family housing on lots that are 5,750 sq ft or more. A duplex use that is designated as an SF-3 district is subject to development standards that maintain single-family neighborhood characteristics.
Permitted uses
Include but are not limited to:
Agriculture-Other
Assembly/ meeting place
Garden center
Day care facility
Housing-Single unit
Housing-Multiple units
Housing-Senior
Bed & breakfast
Educational/school
Communications tower
May 13, 2019 • Final
Plumbing
Replace an existing water heater.
Plumbing
Water heater
Apr 19, 2019 • Final
Building
Perform an interior remodel including the demolition and reconstruction of a pool bathroom with new wall board, tile, vanity, and toilet. Modify the laundry area by removing closet walls, unstacking the washer and dryer, and installing new countertops and cabinets. Perform electrical work for a barbecue pit, pool bathroom, and previously installed landscape lighting.
Bathroom
Electrical
Remodel
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Public facts
Beds: —
Baths: 7.0
Sq. Ft.: 4,695
Stories: 2.0
Lot Size: 0.38 acres
Style: Single Family Residential
Year Built: 2009
Year Renovated: —
County: Travis County
APN: 121750
Home facts updated by county records on Oct 22, 2026
Around this home
Schools
Casis Elementary School
Public PreK-5 • Assigned • 1.0mi
10/10
O Henry Middle School
Public 6-8 • Assigned • 2.0mi
7/10
Austin High School
Public 9-12 • Assigned • 3.0mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
8/10 Heat Factor
6 days above 109° expected this year, 18 days in 30 years
8/10 Wind Factor
80% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Austin, TX • 78731
Average low and high temperatures (°F)
59
38
69
47
80
57
81
63
87
66
92
75
92
75
96
75
93
69
88
64
77
54
68
47
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.4 hours in
June and 4.9 hours in December, which is comparable to the
U.S. average for solar exposure.
9.4 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$4.10M – $4.96M
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