$494,505
 $2,655 est/mo Sourced by Back At You

318 Mountain Oak,San Antonio, TX 78009

San Antonio, TX 78009

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Description

Stunning 4-bedroom, 3-bath home with a dedicated office, perfectly situated in the charming town of Castroville. This thoughtfully designed home offers the perfect blend of luxury, space, and functionality. The striking all-brick exterior and elegant arched entryway create a beautiful, upscale first impression. Step inside to soaring ceilings in the entry that enhance the home's open and airy feel. The layout features a separate dining room that maintains definition while still flowing seamlessly into the main living areas-ideal for both everyday living and entertaining. Conveniently located just 17 minutes from Lackland Air Force Base, this home offers the charm of small-town living with easy access to nearby amenities. This home truly has it all-space, style, and an unbeatable location. **Photos are representative - not of actual home** Projected to be completed August 2026**

Details

MLS #1994081
Listing TypeFor Sale
StyleHouse
StatusPending
Year2026
Days On Site68
Listing Provided ByChesmar Homes | Katie Craig

Features

Bed(s)4
Bath(s) 3 Total
SQ Feet2,399
Garage2
Story(s)1
Acreage0.15

Interior

InteriorOne Living Area, Separate Dining Room, 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
HeatingCentral
Heating FuelElectric
FireplaceOne, Family Room
Number Of Fireplaces1

Exterior

ExteriorBrick, 4 Sides Masonry, Stone/Rock
Exterior FeaturesCovered Patio, Privacy Fence, Sprinkler System, Double Pane Windows
RoofComposition
FoundationSlab

Parking

Garage ParkingTwo Car Garage, Attached, Oversized

Utilities

WaterorsewerWater System, Sewer System

Taxes

Taxed By Mltpl CountiesNo
Total Tax0

Area Information

StateTX
CountyMedina
CitySan Antonio
Zip Code78009
AreaMedina
Community NameALSATIAN OAKS
School DistrictMedina Valley I.S.D.
Elementary SchoolCastroville Elementary
High SchoolMedina Valley
Listing VS Median (in ALSATIAN OAKS)
Price:
$494,505
low | high
Med:
$550,550
38.666444222% of Average
sqft:
2,399
low | high
Med:
2,905
28.907878282618% of Average
$ / sqft:
$206
low | high
Med:
$190
58.058795073521% of Average
On site:
68
low | high
Med:
120
56.666666666667% of Average
Sourced by Back At You

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Learn More About This Property

StateTX
CountyMedina
CitySan Antonio
Zip Code78009
AreaMedina
Community NameALSATIAN OAKS
School DistrictMedina Valley I.S.D.
Elementary SchoolCastroville Elementary
High SchoolMedina Valley
Listing VS Median (in ALSATIAN OAKS)
Price:
$494,505
low | high
Med:
$550,550
38.666444222% of Average
sqft:
2,399
low | high
Med:
2,905
28.907878282618% of Average
$ / sqft:
$206
low | high
Med:
$190
58.058795073521% of Average
On site:
68
low | high
Med:
120
56.666666666667% of Average
Sourced by Back At You
Nearby Listings (Within 1/10 mile)
Price: $370K - $618K
sqft: 1,500 - 2,500
Listing Updated: August 4, 2026 at 12:35:32 PM PDT
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