Check Availability
$3,500,000
● House - For Sale

103 Castle Rock

Boerne, TX 78006
bedrooms
6 Beds
bathrooms
6 Baths, 1 Half Bath
square feet
6,777 Ft²
$19,525
Est. Monthly
$225
HOA / Fees

About This Property

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.
Unit Size
6,777 Ft²
Days on Market
-
Land Size
5.90 acres
Price per sqft
$516
Property Type
House
Property Taxes
$2,114
HOA Dues
$225
Year Built
2005

Listed By

Rick Kuper
Kuper Sotheby's International Realty-SA

Payment Calculator

Cap Rate Calculator

Last updated: 3 days ago (LERA #1891939)

Price History

Date / Event Date Event Price
Jan 9, 2026 Listed by Kuper Sotheby's Int'l Realty $3,500,000
Listed by Kuper Sotheby's Int'l Realty

Property Highlights

Garage
Fireplace
Parking Details
Parking Features: Garage Door Opener
Interior Details
Half Bathrooms: 1
Full Bathrooms: 6
Interior Features: Eat-in Kitchen, High Ceilings, Open Floorplan, High Speed Internet, Walk-In Closet(s), Chandelier, Three Living Area, Liv/Din Combo, Island Kitchen, Walk-In Pantry, Study/Library, Shop, Utility Room Inside, 1st Floor Lvl/No Steps, Maid's Quarters, All Bedrooms Downstairs
Appliances: Cooktop, Oven, Microwave, Refrigerator, Disposal, Dishwasher, Washer Connection, Dryer Connection, Self-Cleaning Oven, Ice Maker Connection, Security System (Owned), Custom Cabinets, 2+ Water Heater Units, Private Garbage Service
Flooring Type: Ceramic Tile, Wood
Laundry Features: Main Level
Has Fireplace
Fireplace Features: Family Room, Gas Log, One
Fireplaces: 1
Exterior Details
Square Footage: 6777
Security Features: Smoke Detector(s)
Property Condition: Pre-Owned
Architectural Style: One Story, Texas Hill Country
Year Built: 2005
Builder Name: TODD GLOWKA
Other Structures: Gazebo, Workshop
Window Features: Double Pane Windows
Construction Materials: Stucco, Stone/Rock
Patio and Porch Features: Patio, Deck
Pool Features: In Ground, AdjoiningPool/Spa
Pool is Private
Lot Features: Secluded, Sloped, Cul-de-Sac/Dead End, 5 - 14 Acres, Partially Wooded, Mature Trees (ext feat), Creek - Seasonal
Lot Size Area: 257004
Lot Size Units: Square Feet
Lot Size Acres: 5.9
Lot Size Square Feet: 257004
Financial Details
Tax Annual Amount: $25,362
Utilities Details
Cooling Type: Ceiling Fan(s), Three+ Central
Heating Type: Central, 3+ Units
Sewer : Aerobic Septic
Location Details
HOA/Condo/Coop Amenities: Pool, Tennis Court(s), Golf Course, Clubhouse, Jogging Path, Controlled Access, Waterfront Access, Park/Playground, Bike Trails, Lake/River Park, Bridle Path, Guarded Access
HOA Fee: $2,700
HOA Fee Frequency: Annually

Building Info

Overview

    General

  • Year Built: 2005
  • Effective Year Built: 2012
  • Building Count: 1
  • Bedroom Count: 0
  • Bathroom Count: 5
  • Full Bathrooms: 4
  • Partial Bathrooms: 5
  • Building Condition: 0
  • Building Quality: 0
  • Construction Type: 0
  • Building Style: 0
  • Exterior Walls Type: 23
  • Interior Walls Type: 3
  • Roof Shape Type: 1
  • Roof Cover Type: 18
  • Floor Count: 100
  • Floor Cover: 15
  • Basement Type: 0
  • Basement Area: 0
  • Garage Type: 1
  • Garage Square Area: 570
  • Parking Space Count: 3
  • Patio Type: 20
  • Porch Type: 6
  • Pool Type: 8

    Dimensions

  • Lot Size Square Feet: 257,004
  • Total Building Area: 5,387
  • Gross Building Area: 5,961
  • Building Area: 4,817
  • Building Area Measurement: L

    Heating and Cooling

  • Fireplace Count: 1
  • Air Conditioning: 1
  • Heating: 3
  • Heated Square Feet: 4,817
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: CORDILLERA RANCH
  • Land Acres: 0000005900
  • Standard Land Use Code: 1001
  • County Land Use Code: A1
  • State Land Use Code: A1
  • Legal Description 1: CORDILLERA RANCH UNIT 11 BLK B LOT 7, 5.9 ACRES UNIT 11

Neighborhood

  • School District Name: Boerne Independent School District
  • Census Tract: 970403

Geography

  • Assessors Map Reference: 1-5149-11020070
  • Subdivision Tract Number: S151481
  • Parcel: 44606
  • Block: B
  • Lot: 7
  • Municipality: BOERNE
  • Latitude: 29.8623
  • Longitude: -98.638

    Address

  • Full Address: 103 Castle Rock
  • Address - House Number: 103
  • Address - Street Name: Castle Rock
  • State: TX
  • City Name: Boerne
  • Carrier Code: H017
  • 4-Digit Zip Code: 4237
  • Zip Code: 78006

Valuation

    Tax

  • Tax Year: 2022
  • Tax Amount: $2,163,977
  • Tax Rate Code Area: WCC

    Appraisal Valuation

  • Standard Deviation: 0.2034
  • Valuation Date: Sep 06, 2023
  • Confidence Score: 72
  • Final Value: 2,116,965
  • High Value: 2,547,686
  • Low Value: 1,686,244

    Market Valuation

  • Market Total Value: $1,836,690
  • Market Land Value: $349,490
  • Market Improvement Value: $1,487,200

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $1,514,908

    Exemptions

  • Homeowner Exemption: Yes

    Sales

  • Current Sale Contract Date: Jan 18, 2005
  • Current Sale Recording Date: Jan 21, 2005
  • Current Sale Document Type: 71
  • Current Sale Input Document Number: 192756
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Cordillera Ranch


Similar Homes for Sale

Currently no similar homes around

Nearby Rentals



Frequently Asked Questions

When was property at 103 Castle Rock built and last sold?
The property at 103 Castle Rock was built in 2005 and last sold on Jan 18, 2005 for $0.
How much is this home worth?
The estimated value of the home located at 103 Castle Rock is $3,535,000.
What are some comparable homes to 103 Castle Rock?
There are currently no comparable homes to 103 Castle Rock.