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Verified property facts
15009 General Williamson is listed at $560,000 with 4 bedrooms, 2 full, 1 half bathrooms, 2,300 square feet, 0.23-acre lot.
15009 General Williamson is zoned for Lake Travis ISD with assigned schools: Lake Travis (8/10) (elementary), Hudson Bend (7/10) (middle), Lake Travis (8/10) (high). School assignments should be verified directly with the district.
15009 General Williamson is in The Hills, Austin, Texas. See the full [The Hills neighborhood guide](/neighborhoods/the-hills-lakeway-austin) for market data, schools, and lifestyle details.
15009 General Williamson is a Residential built in 2005 featuring 4 bedrooms, 2 full, 1 half bathrooms, 2,300 square feet, 0.23-acre lot.
15009 General Williamson 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.
#1 Austin Board of Realtors Team. Over 1,000 successful transactions with high-end expertise.
25+ years advising buyers and sellers in this community
Price Change with current price, original ask, and market time.
Welcome to ONE-STORY Mediterranean-style home in Cardinal Hills Estates at Maravilla. An inviting gated courtyard draws you in under a huge oak canopy at the Cantera front door. Inside the foyer effortlessly flows from the study and formal dining into the open living, kitchen, and breakfast areas. Stone columns and fireplace, archways, cutouts, a half wall, and art niche elevate the interiors neutral palate with modern style. High end stainless steel appliances sparkle in the bright kitchen featuring a center island offering seating for four. A tranquil primary suite boasts a tile fireplace, corner soaking tub and walk in frameless shower. All bedrooms are spacious and include walk in closets plus wood and stone tile floors throughout. Relax out back on the patio and soak up the famous Texas sunsets. The location is exceptional with a short walk to the middle school, bike or drive to local parks, boat launches, shopping, and dining all in the Lake Travis ISD with no HOA. Cardinal Hills Estates sits just west of Lakeway, off RM 620, providing one of Northwest Austin’s more interesting communities. The first thing visitors notice is the rural ambiance. Streets run without sidewalks, creating a quieter, less structured feel that appeals to buyers who want a break from uniform suburban development. Mature trees line the roads, offering natural shade and privacy. You’ll see a spread of architectural styles that feels genuine and unpolished, highlighting the neighborhood’s organic evolution over several decades. Although Cardinal Hills Estates lacks a structured HOA or shared amenity center, its location compensates by putting plentiful resources within a short drive including access to both Lake Austin and Lake Travis, Geronimo & Lakeway City Parks, hike and bike trails, disc golf, sport courts and so much more. It’s all here waiting for you to come and enjoy the famous Texas Hill Country.
Property Type
Residential
Year Built
2005
Lot Size
0.23 acres
$/Sq Ft
$243
Garage
4 spaces
Listed by KnM Realty
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Public record data from county appraisal records. Market value can differ from assessed value.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-32.6% | — | $532,506 | — | — |
2024+1.2% | — | $789,846 | $135,000 | $465,800 |
2023+77.4% | — | $780,368 | $125,000 | $664,846 |
2022 | — | $439,870 | $50,000 | $730,368 |
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% ($112K)
$560,000
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A sourced read on The Hills pricing, timing, and property scale. No automated valuation claim.
List price
$560,000
Price per sqft
$243/sqft
Vs. The Hills median
-0.6%
$563.5K median
Days on market
68 days
Original to current
$30K reduction
$590K original
Active inventory context
10 listings
Price Position in The Hills
Listed 1% below the The Hills median
Source: MLS Grid / Unlock MLS and Keenan Group review as of May 7, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
15009 General Williamson is priced at $243 per square foot across 2,300 sqft. The The Hills median list price is $563,500.
With 20% down ($112,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 15009 General Williamson is around $3,932 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $560,000, 15009 General Williamson is in the The Hills market where there are currently 196 active listings in 78734. The Keenan Group has completed 16 transactions in 78734 as part of 1,000+ career sales totaling $1B+ across Austin. For a detailed market analysis, see our [The Hills guide](/neighborhoods/the-hills-lakeway-austin).
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
The Hills is one of Austin's established neighborhoods, zoned for Lake Travis ISD in the 78734 area. The Keenan Group has specialized in The Hills real estate for 25+ years with 1,000+ career transactions. Contact (512) 415-7653 for current market conditions and available homes.
Source: Keenan Group at Compass Real Estate, #1 Austin Board of Realtors Team (2024)
10 events on record
Current Price
$560,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-32.6% | — | $532,506 | — | — |
2024+1.2% | — | $789,846 | $135,000 | $465,800 |
2023+77.4% | — | $780,368 | $125,000 | $664,846 |
2022 | — | $439,870 | $50,000 | $730,368 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
Neighborhood guide and local insights
The Hills of Lakeway is one of the few neighborhoods in the Austin metro where you can play thirty-six holes of golf, hit a tennis ball at a world-class facility, and drop your kids at a top-rated Lake Travis ISD school - all without leaving the community gates. The World of Tennis, originally built as a professional training facility, gives this neighborhood an athletic campus that no other gated community in the area can claim. The Hills sits in the heart of Lakeway, west of Austin along Highway 71, with main entrance off 71. Downtown takes about thirty minutes via 71 to MoPac. The Bee Cave commercial corridor and Hill Country Galleria are ten minutes east. SP Brazilian is a neighborhood favorite for special occasions. The Grove handles American bistro fare. Canyon Grille, inside the Hills, serves as the community's own dining room. Cafe Blue and Steiner Ranch Steakhouse are short drives away. Housing ranges from garden homes in compact sections to full-scale estates on upper ridgelines. Texas Hill Country style dominates with native limestone and covered outdoor living. Mediterranean homes fill sections from the late 1990s and 2000s. Transitional Contemporary builds blend modern lines with traditional materials. Prices start in the mid-$500s for patio homes, making this one of the more accessible gated communities in Lakeway. The mid-range runs $800,000 to $1.5 million, and upper-tier homes with golf course or canyon views push past $2.5 million. Lakeway Elementary is the primary feeder and benefits from an engaged parent community. Students move to Hudson Bend Middle School and Lake Travis High School, which has won multiple state football championships but builds its real strength in broad extracurricular offerings and college preparation. Lake Travis ISD has invested heavily in facilities and technology, and growth has been managed better than many fast-expanding suburban districts. Daily life runs on the golf schedule and school calendar. Two eighteen-hole courses fill tee times early on weekends. The World of Tennis is the crown jewel, with indoor and outdoor courts and professional instruction. Fitness center, pools, and clubhouse dining round out amenities. Beyond the gates, Hamilton Greenbelt and Canyonlands Nature Preserve provide hiking through juniper woodland with canyon overlooks. Golf carts are common transportation between the clubhouse, tennis facility, and pools. The Hills competes with Spanish Oaks, Rough Hollow, and Flintrock at Hurst Creek. Spanish Oaks is more exclusive and expensive. Rough Hollow offers lake proximity and a marina but lacks golf and tennis infrastructure. Flintrock has a Jack Nicklaus course but a more compact footprint. The Hills differentiates through amenity breadth and price range: a young family can enter in the $500s and an empty nester can find a million-dollar golf course home in the same community. The Hills is for buyers who want a full-amenity gated community with strong schools and a thirty-minute commute. It fits families who want kids growing up with golf, tennis, and swimming as daily life, and retirees who want thirty-six holes without leaving the neighborhood.
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