About 103 Castle Rock
Experience Authentic Hill Country Living in Cordillera Ranch. Discover a rare opportunity to embrace the true Texas Hill Country lifestyle with this exceptional estate, perfectly sited on 5.9 private acres situated above the seasonal Spring Creek and overlooking a neighboring 300-acre ranch. With sweeping views, timeless architecture, and unmatched amenities, this property offers a seamless blend of luxury, comfort, and tranquility. The thoughtfully designed single-level main residence spans 4,817 sq ft and features 4 spacious bedrooms and 4 full baths. Every detail has been crafted for refined living, from the open, airy layout to the elegant finishes throughout. A separate 1,960 sq ft two-story casita elevates the property further, complete with 2 bedrooms and 2.5 baths downstairs and a full kitchen, living room, and game area upstairs, with amazing views over 300 acres of open space. The property also features a pool, hot tub, and outdoor kitchen with an Italian handmade brick pizza oven and amazing views, a work room, a red light sauna, and an oversized 3-car garage provides generous storage and convenience. This property also features an 800 sq ft workshop, mud room, and loft with mini-split AC-ideal for hobbies, projects, and equipment. Built by Todd Glowka Custom Homes, this estate also conveys a coveted Master Golf Membership, making it a one-of-a-kind combination of luxury, lifestyle, and location.
Features of 103 Castle Rock
| MLS® # | 1891939 |
|---|---|
| Price | $3,500,000 |
| Bedrooms | 6 |
| Bathrooms | 7.00 |
| Full Baths | 6 |
| Half Baths | 1 |
| Square Footage | 6,777 |
| Acres | 5.90 |
| Year Built | 2005 |
| Type | Residential |
| Sub-Type | Single Family Detached |
| Style | One Story, Texas Hill Country |
| Status | Active |
Community Information
| Address | 103 Castle Rock |
|---|---|
| Area | 2506 |
| Subdivision | CORDILLERA RANCH |
| City | Boerne |
| County | Kendall |
| State | TX |
| Zip Code | 78006 |
Amenities
| Amenities | Controlled Access, Pool, Tennis, Clubhouse, Park/Playground, Jogging Trails, Bike Trails, Lake/River Park, Bridle Path, Golf Course, Guarded Access, Waterfront Access |
|---|---|
| Parking | Detached |
| Is Waterfront | No |
| Has Pool | Yes |
| Pool | AdjoiningPool/Spa, In Ground Pool |
Interior
| Interior | Liv/Din Combo, Eat-In Kitchen, Island Kitchen, Walk-In Pantry, Study/Library, Utility Room Inside, 1st Floor Lvl/No Steps, High Ceilings, Open Floor Plan, High Speed Internet, All Bedrooms Downstairs, Laundry Main Level, Walk in Closets, Three Living Area, Maid's Quarters, Shop |
|---|---|
| Appliances | Ceiling Fans, Chandelier, Washer Connection, Dryer Connection, Cook Top, Built-In Oven, Self-Cleaning Oven, Microwave Oven, Refrigerator, Disposal, Dishwasher, Ice Maker Connection, Smoke Alarm, Security System (Owned), Garage Door Opener, Custom Cabinets, Private Garbage Service, 2+ Water Heater Units |
| Heating | Central, 3+ Units |
| Cooling | Three+ Central |
| Fireplace | Yes |
| # of Fireplaces | 1 |
| Fireplaces | One, Family Room, Gas Logs Included |
| # of Stories | 1.0 |
| Stories | 1 |
Exterior
| Exterior | Stone/Rock, Stucco |
|---|---|
| Exterior Features | Patio Slab, Covered Patio, Deck/Balcony, Double Pane Windows, Storage Building/Shed, Mature Trees, Additional Dwelling, Bar-B-Que Pit/Grill, Gazebo, Outdoor Kitchen, Workshop |
| Lot Description | 5 - 14 Acres, Cul-de-Sac/Dead End, Creek - Seasonal, Mature Trees (ext feat), Partially Wooded, Secluded, Sloping |
| Roof | Metal, Tile |
| Construction | Pre-Owned |
| Foundation | Slab |
School Information
| District | Boerne |
|---|---|
| Elementary | Herff |
| Middle | Boerne Middle N |
| High | Boerne |
Additional Information
| Date Listed | January 9th, 2026 |
|---|---|
| Days on Market | 234 |
| Foreclosure | No |
| Short Sale | No |
| HOA Fees | 2700.00 |
| HOA Fees Freq. | Annually |
Listing Details
| Agent | Rick Kuper |
|---|---|
| Office | Kuper Sotheby's Int'l Realty |
| Contact Info | (210) 240-8282 |
| Office Contact | (210) 240-8282 |