341 Mountain Oak
Castroville, TX 78009
- 3 beds
- 3 baths
- 2,301 sqft
- 6,970 sqft lot
- $212 per sqft
- 2025 build
- – on site
*Home is currently under construction. Charming 3-Bed, 3-Bath Home with Office & Vaulted Ceilings - Minutes from Lackland & Fort Sam Welcome to your dream home in a peaceful, up-and-coming neighborhood full of charm and character. This beautifully designed 3-bedroom, 3-bathroom home includes a dedicated office space, perfect for remote work or a quiet retreat. Located in a quiet small town just minutes from both Lackland AFB and Fort Sam Houston, you'll enjoy the best of both tranquility and convenience. Step inside to be greeted by soaring vaulted ceilings that create a sense of openness and grandeur throughout the main living areas. Natural light pours in through expansive windows, highlighting the spacious layout and stylish finishes. The open-concept kitchen and living room provide the perfect setting for entertaining or family gatherings, while still offering cozy comfort. Each bedroom is generously sized, including a luxurious primary suite. The additional two full bathrooms ensure space and comfort for family and guests. The dedicated office space adds functionality and flexibility to the home's layout. Outside, enjoy a quiet back patio with plenty of room to relax, garden, or entertain. Whether you're settling in for the long term or seeking a smart investment, this home offers tremendous value in a neighborhood that's growing fast and full of potential. Don't miss this opportunity to own a spacious, stylish home in a location that perfectly balances peaceful small-town living with quick access to San Antonio's key military hubs and city amenities.
Last checked:
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Last updated May 19, 2025
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MLS# 1868128 —
The Building
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Year Built:2025
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Construction:New
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Builder Name:Chesmar Homes
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Type:Single Family Detached
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Style:One Story
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Exterior:Brick, 4 Sides Masonry, Stone/Rock
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Roof:Composition
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Foundation:Slab
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# of Stories:1
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Home Faces:South
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Inclusions:Ceiling Fans, Chandelier, Washer Connection, Dryer Connection, Built-In Oven, Microwave Oven, Stove/Range, Disposal, Dishwasher, Ice Maker Connection, Vent Fan, Smoke Alarm, Security System (Owned), Pre-Wired for Security, Electric Water Heater, Garage Door Opener, In Wall Pest Control, Plumb for Water Softener
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Energy Efficiency:16+ SEER AC, Programmable Thermostat, Double Pane Windows, Radiant Barrier, Low E Windows, Ceiling Fans
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Accessibility:Level Lot, Level Drive, No Stairs, Full Bath/Bed on 1st Flr
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Green Certification:HERS Rated, HERS 0-85, Energy Star Certified
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Total SqFt:2301
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SqFt Source:Bldr Plans
Interior
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Interior:One Living Area, Eat-In Kitchen, Two Eating Areas, Island Kitchen, Walk-In Pantry, Study/Library, Utility Room Inside, 1st Floor Lvl/No Steps, High Ceilings, Open Floor Plan, Cable TV Available, High Speed Internet
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Window Coverings:Some Remain
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Floors:Carpeting, Ceramic Tile
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Fireplace:Not Applicable
Room Dimensions
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Living Room Length:17
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Living Room Width:25
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Kitchen Length:23
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Kitchen Width:11
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Breakfast Room Length:10
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Breakfast Room Width:13
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Master Bedroom Length:13
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Master Bedroom Width:15
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Bedroom 2 Length:12
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Bedroom 2 Width:10
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Bedroom 3 Length:12
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Bedroom 3 Width:11
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Master Bath Length:12
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Master Bath Width:10
Financial & Terms
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Possession:Closing/Funding
Location
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Directions:Merge onto US-90 West toward Del Rio Stay on US-90 W for approximately 25 miles Exit 153 toward Castroville Continue on US-90 W into Castroville Turn left onto Athens Street Arrive at 242 White Oak, Castroville, TX 78009
The Property
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Area:0101
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Legal Desc-Lot:22
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Lot Improvements:Street Paved, Curbs, Street Gutters, Sidewalks, Streetlights
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Lot Size:0.16
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Pool:No
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Pool/Spa:No Pool
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Price Per SqFt:$212.62
Listing Agent
- Contact info:
- Agent phone:
- (210) 972-0699
Taxes
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Tax Year:2025
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Taxed by Multiple Counties:No
Beds
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Total Bedrooms:3
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Master Bedroom:DownStairs, Walk-In Closet, Ceiling Fan
Baths
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Total Baths:3
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Full Baths:3
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Master Bath:Shower Only
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Full and Half Baths:3
Heating & Cooling
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Heating:Central Heating
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Heating Fuel:Natural Gas
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Air Conditioning:One Central
Utilities
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Sewer:Water System, Sewer System
Schools
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Elementary School:Castroville Elementary
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Middle School:Medina Valley
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High School:Medina Valley
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School District:Medina Valley I.S.D.
The Community
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Subdivision:ALSATIAN OAKS
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ALSATIAN OAKSSubdivision:
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Neighborhood Amenities:Controlled Access, Park/Playground, Jogging Trails
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HOA:Mandatory
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HOA Name:GOODWIN & COMPANY
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HOA Fees:$550
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HOA Fee Paid:Annually
Parking
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Parking:Two Car Garage
Monthly cost estimate

Asking price
$489,260
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$2,619
|
Taxes | N/A |
Insurance | $134 |
HOA fees | $46 |
Utilities | $148 See report |
Total | $2,947/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
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5/19/25
May 19, 2025
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Listed / Active | SABOR | $489,260 |