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$2,995,000
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Perched on Austin’s most iconic hilltop with breathtaking panoramic views of Lake Austin, this property is one-in-a-million. Offering an elevated experience of living on the lake, with endless views of the water coupled with gorgeous sunsets. Concept home designs showing architectural inspiration for the existing home site. Opportunities are endless, with the ability to update the existing home to modern standards or start fresh by designing a custom home with one of the most beautiful backdrops that Austin has to offer. The current property boasts a beautiful Austin stone exterior, with vaulted ceilings, and floor-to-ceiling windows bringing magical views to every room in the house. Spacious rooms throughout, and five decks overlooking the Lake and lush Austin Hill Country. Live on the lake, but remain ideally located close to all of Austin's major business centers - Downtown (5 Miles), UT campus (4 miles), Apple campus (13 miles), Google building(5 miles), Oracle (7 miles) Tesla (20 miles). *Renderings are just for inspiration, not architectural plans or permitted plans.
Property Type
Residential
Year Built
1979
Lot Size
0.40 acres
$/Sq Ft
$680
Garage
2 spaces
Listed by Kuper Sotheby's Int. Realty
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Verified property facts
3400 Mount Bonnell RD is listed at $2,995,000 with 4 bedrooms, 4 full, 1 half bathrooms, 4,406 square feet, 0.40-acre lot. This places it above the ZIP 78731 single-family closed-sale median price of $1,209,000 (ZIP 78731 geography · single-family closed sales · median sale price · trailing 12 months as of Aug 30, 2026).
3400 Mount Bonnell RD is zoned for Austin ISD with assigned schools: Casis (10/10) (elementary), O Henry (middle), Austin (7/10) (high). School assignments should be verified directly with the district.
3400 Mount Bonnell RD is a Residential built in 1979 featuring 4 bedrooms, 4 full, 1 half bathrooms, 4,406 square feet, 0.40-acre lot.
3400 Mount Bonnell RD is listed by Kuper Sotheby's Int. Realty. Keenan Group at Compass presents this IDX listing and provides the accompanying market analysis using MLS Grid / Unlock MLS data reviewed as of Jun 4, 2026.
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3 records on file
Every recorded listing, sale, and lease at 3400 Mount Bonnell RD, whoever represented it.
Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.
Listing timeline with current price, original ask, and market time.
Public record data from county appraisal records. Market value can differ from assessed value.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025+8.7% | — | $3,610,374 | — | — |
2024-3.9% | — | $3,321,291 | $2,800,000 | $400,000 |
2023+54.4% | — | $3,454,550 | $2,800,000 | $521,291 |
2022 | — | $2,236,767 | $2,800,000 | $654,550 |

Zoned assignments come from the property school fields available to us. District context schools are shown only when an assigned tier is missing. Contact the school district directly to verify current boundaries and enrollment eligibility. Ratings from GreatSchools.org.
20% ($599K)
Adjustable assumption - not a lending recommendation.
$2,995,000
Luxury property intelligence
A sourced read on Mount Bonnell Terrace Sec 01 pricing, timing, and property scale. No automated valuation claim.
List price
$2,995,000
Price per sqft
$680/sqft
Vs. Neighborhood guide reference price
Not available
Days on market
Not available
Original to current
No verified reduction
$3M original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Jun 4, 2026.
Request Private Market AnalysisZIP-level neighborhoods, schools, lifestyle, and Austin market context
Active 78731 listings and Northwest Hills market context
District guide, nearby schools, and homes by attendance area
Private Austin CMA, TCAD context, and pricing strategy
Pricing, prep, launch timing, and Compass marketing strategy
#1 ABOR Team 2024 with $1B+ career sales volume
This page does not assume a mortgage rate or publish a monthly payment for 3400 Mount Bonnell RD. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.
As of Jun 4, 2026, 3400 Mount Bonnell RD is offered at $2,995,000. The current MLS snapshot shows 63 active listings in 78731. Keenan Group has completed 107 verified transactions in 78731 within its 1,000+ completed transactions and $1B+ career volume across Austin.
3400 Mount Bonnell RD was built in 1979 (47 years ago). Buyers should budget for potential updates to major systems.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
Car-Dependent
Minimal Transit
Somewhat Bikeable
Walk Score measures walkability based on distance to amenities. Transit Score measures public transportation access. Bike Score measures bikeability based on bike infrastructure and terrain.
9 events on record
Current Price
$2,995,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025+8.7% | — | $3,610,374 | — | — |
2024-3.9% | — | $3,321,291 | $2,800,000 | $400,000 |
2023+54.4% | — | $3,454,550 | $2,800,000 | $521,291 |
2022 | — | $2,236,767 | $2,800,000 | $654,550 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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