11538 Sebastians Run, Montgomery, TX 77316

• 4 beds |
• 4 baths |
• 4,149 sqft

Property Description

Single-story luxury in the gated golf community of Grand Lake Estates. Set on a beautifully wooded acre, this custom Mediterranean estate offers privacy, sophisticated design & resort-style living. All four bedrooms & three full baths are downstairs, providing the ease of true one-story living, while an upstairs game room & half bath offer flexible bonus space. Soaring ceilings, wood flooring, stone accents & designer details create an elegant atmosphere. The gourmet kitchen features a large island, granite counters, gas cooktop & double ovens. The primary suite overlooks the pool & gardens, while a study, formal dining room & sunroom add versatility. Outside, mature trees & lush landscaping surround a sparkling saltwater pool, spa & dramatic rock water feature & private rear setting backing to the reserve. An oversized three-car garage adds convenience. The two neighboring 1-acre lots are also available, offering the rare opportunity to create a 3-acre private estate.

Listing Status:

Active

Date Added:

August 15, 2026

Data Last Updated:

August 25, 2026 at 4:08AM

Listing Office:

RE/MAX The Woodlands & Spring : 281-367-7770

Listing Agent:

Mary Potee : 1+281-386-8415

MLS ID:

44546014

Interior

• General: Crown MoldingFormal Entry/FoyerHigh CeilingsVaulted CeilingAll Bedrooms DownEn-Suite BathPrimary Bed - 1st FloorSitting AreaWalk-In Closet(s)
• Rooms: Family RoomFormal DiningGameroom UpOfficeSun RoomUtility Room
• Appliances: DisposalWater SoftenerGas OvenMicrowaveGas RangeDishwasher
• Laundry: Electric Dryer HookupGas Dryer HookupWasher Hookup
• Flooring: CarpetTileWood
• A/C: Ceiling Fan(s)Electric
• Heating: Natural Gas
• Fireplace: GasGas LogFireplaceFireplaces: 1
• Eco/Green Feature: Thermostat

Exterior

• General: Back Green SpaceSprinkler SystemSpa/Hot Tub
• Style: MediterraneanTraditional
• Pool: GuniteHeatedIn GroundPool With Hot Tub AttachedSalt Water
• Parking: Automatic GateAttachedOversizedAdditional ParkingGarage Door OpenerDouble-Wide Driveway

Construction

• Roofing: Tile
• Windows: Window Coverings
• General: StoneStucco1Slab

Location

• Road/Access: Concrete
• HOA Amenities: Controlled AccessGolf CourseParkPicnic AreaPlaygroundStocked Pond950.0Annually
• Originating MLS: Houston Association of Realtors
• School District: 37 - Montgomery
• County: Montgomery

Lot

• Zoning: S539009 - GRAND LAKE ESTATES 09BLOCK 2LOT 53ACRES 1307370
• Fencing: Partial

Utilities

• Water: Public
• Sewer: Septic Tank

Financial

• Source: Houston Association of Realtors