#1 Austin Board of Realtors Team 2024#1 Austin Board of Realtors Team 2024This property has sold on July 12, 2021. Looking for something similar? Contact us or browse available homes.
3400 San Antonio ST
Austin, TX, 78734
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$250,000
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Approx 1 acre (+ or -) corner Hill Country Lot in Cardinal Hills with No HOA. Located across RR 620 from Hudson Bend. Over half the lot cleared and ready to build. Beautiful views and creek. Electric is already connected.. Water is already connected and supplied by Water District 17. No Well. Septic is needed. However, owner will transfer to buyer Septic Design Plans which have already been approved by the County. Includes metal shed and a Tiny House (approx 400 sq. ft) in fantastic shape, and is move-in ready. Tiny Home is considered a Non-Realty structure. Easy access to RR 620. Lot located near Lake Travis and Lake Austin. Five minutes from the boat ramp at Mansfield Dam. Many restaurants, shopping and live entertainment in Lakeway, Hill Country Galleria and Four Points areas. Located in highly rated Lake Travis ISD. No Zoning / currently ETJ. Potential for various uses. Boat storage across the street. Build your dream place. Information provided is deemed reliable, but is not guaranteed and should be independently verified. Buyer and Buyer's Agent to verify zoning, lot measurements, availability of utilities, schools, taxes, etc. Buyer acknowledges that it is solely and exclusively his/her responsibility to conduct due diligence.
Property Type
Land
Lot Size
1.02 acres
Listed by Austin Options Realty
Property Details
Lot Features
Waterfront
Verified property facts
3400 San Antonio ST is zoned for Lake Travis ISD with assigned schools: Lake Travis (elementary), Hudson Bend (middle), Lake Travis (high). School assignments should be verified directly with the district.
3400 San Antonio ST is listed by Austin Options Realty. Keenan Group at Compass presents this IDX listing and provides the accompanying market analysis using MLS Grid / Unlock MLS data reviewed as of Apr 25, 2026.
The most recent annual property tax for 3400 San Antonio ST is $1,245. Texas has no state income tax, so property taxes are a primary revenue source. Rates vary by jurisdiction and exemptions. Verify current amounts with the county appraisal district.
This page does not assume a mortgage rate or publish a monthly payment for 3400 San Antonio ST. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.
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1 record on file
Every recorded listing, sale, and lease at 3400 San Antonio ST, 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 |
|---|---|---|---|---|
2025-49.9% | — | $126,829 | — | $4,600 |
2024+45.0% | — | $252,959 | $101,700 | $155,583 |
2023+147.9% | — | $174,468 | $101,700 | $151,259 |
2022+116.3% | — | $70,391 | $101,700 | $72,768 |
2021 | — | $32,544 | $32,544 | — |
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% ($50K)
Adjustable assumption - not a lending recommendation.
$250,000
Luxury property intelligence
A sourced read on Cardinal Hills Estates Unit 16 pricing, timing, and property scale. No automated valuation claim.
List price
$250,000
Price per sqft
Not available
Vs. Neighborhood guide reference price
Not available
Days on market
Not available
Original to current
No verified reduction
$250K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Apr 25, 2026.
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District guide, nearby schools, and homes by attendance area
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Pricing, prep, launch timing, and Compass marketing strategy
#1 ABOR Team 2024 with $1B+ career sales volume
As of Apr 25, 2026, 3400 San Antonio ST is offered at $250,000. The current MLS snapshot shows 172 active listings in 78734. Keenan Group has completed 16 verified transactions in 78734 within its 1,000+ completed transactions and $1B+ career volume across Austin.
The MLS listing marks 3400 San Antonio ST as waterfront. The reported waterfront feature is Creek. Confirm shoreline access, dock rights, and floodplain status from current property documents during due diligence.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
5 events on record
Current Price
$250,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-49.9% | — | $126,829 | — | $4,600 |
2024+45.0% | — | $252,959 | $101,700 | $155,583 |
2023+147.9% | — | $174,468 | $101,700 | $151,259 |
2022+116.3% | — | $70,391 | $101,700 | $72,768 |
2021 | — | $32,544 | $32,544 | — |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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