43 Lost Vly
Boerne, TX, 78006 $ 1,749,900
Bedrooms4 Baths4.0 Sq 3,613 Monthly Estimate*
$ 10,774
for $1,749,900 with 4 bedrooms and 4 full baths. This 3,613 square foot home was built in 2024 on a lot size of 10.58.
An exceptional custom Hill Country estate offering rare privacy, breathtaking views, and refined craftsmanship. Completed recently (2024) and thoughtfully designed, 43 Lost Valley is set on 10.58 acres (hunting permitted; full AG exemption will be granted in 2027) and enjoys a desirable north-south orientation, maximizing natural light and outdoor living year-round. Nearly 1,000 square feet of covered and open patio space invites long morning coffees and golden Hill Country sunsets. The property offers abundant parking and storage with an oversized 3-car garage with electric car plug in, expansive driveway, RV parking with 50-amp hookup and cleanout, plus a separate oversized (20x25) 1-car garage/workshop-ideal for vehicles, equipment, and recreational toys. The grounds are truly remarkable, featuring stone-bordered flowerbeds, flagstone hardscapes, dramatic bluffs, prairie and forest landscapes, mature 300-year-old oak trees, and a custom limestone firepit with seating overlooking the creek. Multi-tiered boulder pathways lead down to the spring-fed creek, dam area, and walking bridge, creating a serene, park-like setting. Inside, elevated architectural details define every space. A dramatic glass-and-iron double entry door opens to a double-height barrel-ceiling foyer, flowing seamlessly into the expansive great room. The living area is filled with natural light and features soaring ceilings, a massive limestone fireplace with custom mantel, and oversized sliding glass doors that open to a covered patio complete with outdoor fireplace, mounted TV, and built-in BBQ kitchen, all backing to the creek. The chef's kitchen is a true showpiece, anchored by a 9-foot granite island with stained wood accents, custom dove-white cabinetry, stainless steel appliances, a eight-burner gas cooktop, and double ovens. A fully equipped butler's pantry-with sink, wine fridge, ice maker, and generous counter space-keeps everyday appliances tucked away while elevating entertaining. The primary suite is a private retreat offering a fireplace, bay-window sitting area, direct patio access, and tranquil views of the creek and rolling hills. The spa-inspired bath includes a freestanding porcelain/steel soaking tub, limestone-tiled walk-in shower, and an impressive 150-square-foot walk-in closet featuring a hidden door and stairway leading to a secret bonus room-a truly unique and memorable feature. Two additional secondary ensuite bedrooms offer flexible living options, including ADA-friendly features, a large walk-in shower, and built-in cabinetry with microwave and mini fridge. The oversized dining room showcases expansive windows overlooking the creek and mature trees, while an adjacent sunroom/solarium with tall accordion sliding doors opens directly to the backyard-perfect for entertaining or quiet relaxation. Adding even more versatility is a 660-square-foot, one-bedroom, one-bath apartment above the garage, accessed privately through the garage-ideal for guests, extended family, or rental income. Additional features include: * Solid-core and pocket doors throughout * Variable-speed 22 SEER multi-zone HVAC * 400-amp electrical service * 500-gallon propane tank & 2,600-gallon well tank * Fiber Cat-7 internet * Automatic gated entry with 2-year-old asphalt drive * Epoxy-finished garage floors * Automatic sprinkler system * 10x8 well pump house/garden shed Too much to list-this is a must-see Hill Country estate offering privacy, luxury, and timeless natural beauty. Schedule your private showing today.
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FeaturesGeneralLiving Area 3613
Construction Pre-Owned
Heating Central Heat Pump Zoned 3+ Units
Cooling Three+ Central Zoned
Half Baths 0
Bathrooms 4
Subdivision N/A
Builder Rule Homes
Class Single Residential
Type Single Family Detached
Green Features Low Flow Commode EF Irrigation Control
Style One Story
Roof Metal
Status New
Attached Garage Y
Neighborhood Amenities Other - See Remarks
Home Faces North
Area 2507
Year Built 2024
High School Boerne
School District Boerne
Accessibility 2+ Access Exits Int Door Opening 32 + Ext Door Opening 36 + 36 inch or more wide halls Hallways 42 Wide Doors-Pocket Doors-Swing-In Entry Slope less than 1 foot No Carpet No Steps Down Level Lot Lev
Proposed Terms Conventional FHA VA TX Vet Cash Investors OK USDA
Elementary School Curington
Middle School Boerne Middle N
Legal Description A11001 - SURVEY 802 R MEADOWS 10.58 ACRES
Potential Short Sale No
Taxes 21110
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ExteriorExterior 4 Sides Masonry Stone/Rock Stucco Cement Fiber
Foundation Slab
Pool (Y/N) N
Exterior Features Patio Slab Covered Patio Bar-B-Que Pit/Grill Gas Grill Deck/Balcony Privacy Fence Sprinkler System Double Pane Windows Storage Building/Shed Has Gutters Special Yard Lighting Mature Trees Detached Qu
Pool None
Lot Size 10.58
Water/Sewer Private Well Aerobic Septic
Lot Description Bluff View County VIew Water View 5 - 14 Acres Hunting Permitted Partially Wooded Mature Trees (ext feat) Secluded Gently Rolling Sloping Level Xeriscaped Creek Other Water Access - See Remarks
Inclusions Ceiling Fans Washer Connection Dryer Connection Washer Dryer Cook Top Self-Cleaning Oven Stove/Range Gas Cooking Gas Grill Refrigerator Disposal Dishwasher Ice Maker Connection Wet Bar Vent Fan Smoke
Lot Improvements Sidewalks Asphalt Private Road
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InteriorTotal Bedrooms 4
Full Baths 4
Interior Features Two Living Area Separate Dining Room Eat-In Kitchen Island Kitchen Breakfast Bar Walk-In Pantry Study/Library Atrium Game Room Shop Utility Room Inside 1st Floor Lvl/No Steps High Ceilings Open Floor
Stories 1
Dining Room Length 15
Dining Room Width 15
Flooring Ceramic Tile Stone
Living Room Width 23
Heating Fuel Electric Propane Owned
# of Fireplaces 3+
Family Room Length 23
Living Room Length 22
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* Excluded FeaturesList ByDaniel O'BrienListing Agent
Jb Goodwin, RealtorsBroker
daniel-obrien@jbgoodwin.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $10,774
- Monthly Property Taxes
- $1,759
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Boerne, TX
Average List Price $1,060,470
Percent of Sale Price 39%
About Boerne, TX 13,823 Population
105% Since 2002
$ 67,561 Median Income
39.26 Median Age
32% Households with Children
Trends Information provided by ATTOM Data Solutions.
745733 Elementary School
746048 Middle School
Boerne High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 1/15/2026 | $1,749,900 | | Listed Price |
43 Lost Vly, Boerne, TX, 78006 is a Single Family Home for sale at $1,749,900 with 3,613 sqft and a lot size of 10.58. 43 Lost Vly has 4 bedrooms, 4.0 baths, and was built in 2024. The property's zip code is 78006 which is in Boerne, TX