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#1 Austin Board of Realtors Team 2024#1 Austin Board of Realtors Team 2024Loading
Verified property facts
420 Blanco River Ranch Blvd is listed at $749,000 with 0 bedrooms, 8.43-acre lot. This places it above the 78666 median of $545,000.
420 Blanco River Ranch Blvd is zoned for San Marcos CISD with assigned schools: Travis (6/10) (elementary), Goodnight (6/10) (middle), San Marcos (6/10) (high). School assignments should be verified directly with the district.
420 Blanco River Ranch Blvd is presented by the Keenan Group at Compass Real Estate, the #1 Austin Board of Realtors Team (2024) with 1,000+ career transactions and $1B+ in career volume across Austin's luxury market.
The most recent annual property tax for 420 Blanco River Ranch Blvd is $11,825. 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.
#1 Austin Board of Realtors Team. Over 1,000 successful transactions with high-end expertise.
25+ years advising buyers and sellers in this community
Listing timeline with current price, original ask, and market time.
Beautiful 8.428 acres backing to Blanco River. NOTE: Blanco River (app. 657 river frontage is currently not flowing due to on-going drought). Close-in, quiet, gated Neighborhood. EZ access to IH 35, Kyle, Austin, New Braunsfels, San Marcos & San Antonio. Equestrian friendly. Only vacant Riverfront lot remaining for new home. Many custom high-end homes. Property already has a water well (not currently in use, Buyer to test for usage). Electricity available at street. Lot has been cleared of excess dead trees. Lots of mature native Texas trees. Partially in FEMA Flood Plain. Buyer to verify location of Flood Plain. Plenty of buildable area for home, guest home, barns, stables, etc.
Property Type
Land
Lot Size
8.43 acres
HOA
$720/mo
Listed by Prestige Realty
Property Details
Lot Features
Fencing
San Marcos CISD
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% ($150K)
$749,000
Luxury property intelligence
A sourced read on The Blanco River Ranch pricing, timing, and property scale. No automated valuation claim.
List price
$749,000
Price per sqft
Not available
Vs. The Blanco River Ranch median
Not available
Days on market
52 days
Original to current
No verified reduction
$749K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of May 14, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
With 20% down ($149,800) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 420 Blanco River Ranch Blvd is around $4,872 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $749,000, 420 Blanco River Ranch Blvd is in the The Blanco River Ranch market where there are currently 310 active listings in 78666. The Keenan Group has completed 1 transactions in 78666 as part of 1,000+ career sales totaling $1B+ across Austin.
420 Blanco River Ranch Blvd includes verified waterfront access. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
420 Blanco River Ranch Blvd is part of a managed community with HOA dues of $720 annually. HOA-managed communities in Austin's luxury market typically provide amenities such as common areas, security, and exterior maintenance. Verify current dues and rules with the HOA directly.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
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