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#1 Austin Board of Realtors Team 2024#1 Austin Board of Realtors Team 2024Loading
Verified property facts
509 Treadwell Ln is listed at $499,999 with 4 bedrooms, 3 full, 1 half bathrooms, 2,512 square feet, 0.19-acre lot. This places it above the 78640 median of $425,000.
509 Treadwell Ln is zoned for HaysCONSISD with assigned schools: Jim Cullen (elementary), R C Barton (middle), Jack C Hays (high). School assignments should be verified directly with the district.
509 Treadwell Ln is a Residential built in 2026 featuring 4 bedrooms, 3 full, 1 half bathrooms, 2,512 square feet, 0.19-acre lot.
509 Treadwell Ln 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 509 Treadwell Ln is $1,624. 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
Listed with current price, original ask, and market time.
The Clearwater floor plan at Sage Hollow offers a perfect blend of modern design and functional living in a scenic Hill Country setting. This thoughtfully designed two-story home features approximately 2,512 square feet, including 4 bedrooms, 3.5 bathrooms, a media room, and a spacious 3-car garage. The open-concept layout seamlessly connects the kitchen, dining, and living areas, creating an inviting space ideal for both everyday living and entertaining. The gourmet kitchen is equipped with a double oven, ample counter space, and a layout designed for both functionality and style. The primary suite is conveniently located on the main floor, offering a private retreat with an ensuite bathroom and a generous walk-in closet. A secondary bedroom downstairs serves perfectly as a mother-in-law suite or guest space. Upstairs, you’ll find two additional bedrooms sharing a full bathroom, along with a media room that provides the perfect space for movie nights or relaxation. Located in the boutique Sage Hollow community, residents enjoy the tranquility of the Hill Country while remaining close to shopping, dining, and everyday conveniences.
Property Type
Residential
Year Built
2026
Lot Size
0.19 acres
$/Sq Ft
$199
HOA
$115/mo
Garage
8 spaces
Listed by Outlaw Realty
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
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% ($100K)
$499,999
Luxury property intelligence
A sourced read on Sage Hollow pricing, timing, and property scale. No automated valuation claim.
List price
$499,999
Price per sqft
$199/sqft
Vs. Sage Hollow median
Not available
Days on market
17 days
Original to current
No verified reduction
$500K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of May 10, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
With 20% down ($100,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 509 Treadwell Ln is around $2,730 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $499,999, 509 Treadwell Ln is in the Sage Hollow market where there are currently 546 active listings in 78640. The Keenan Group has completed 6 transactions in 78640 as part of 1,000+ career sales totaling $1B+ across Austin.
509 Treadwell Ln is part of a managed community with HOA dues of $115 monthly. 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.
1 event on record
Current Price
$499,999
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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