138 Serene St, Spring Branch, TX 78070
- Beds
- 4
- Sqft
- 5,338
- Garage
- Yes
- Pool
- Yes
Sign in to view any offers or make an offer. View property features, location on map, relevant school information and overview from seller's agent.
- 0
- 0
Overview
A rare opportunity to own two contiguous parcels in The Peninsula at Mystic Shores — 144 Serene (~6 acres with residence) and 138 Serene (~4 acres) — delivering ~10 acres and approximately 1,200+ linear feet of Canyon Lake shoreline spanning the main shore and cove (buyer to verify). Together, the property offers unmatched privacy, water access, and lifestyle, with a private on-site boat launch/ramp. The main residence showcases soaring 24-ft beamed ceilings, an open layout filled with natural light, and wall-to-wall windows framing panoramic lake views. The chef’s kitchen with double ovens and custom cabinetry flows to casual and formal dining and expansive outdoor living with a kitchen and fireplace. The primary retreat offers a stone-clad fireplace, spa bath, and water panoramas. Two main-level offices, plus upstairs media and game rooms with wet bar, ensure year-round enjoyment. Outdoors, an infinity-edge pool with rock waterfalls anchors the setting, with a gently sloping lawn to the water’s edge. An attached four-car garage includes a covered boat bay and workshop. A private irrigation well and high-speed internet provide modern convenience. Adding the adjacent 4-acre tract expands your usable shoreline, increases privacy, and opens possibilities for future amenities or guest quarters. Ownership in Mystic Shores includes a 26-acre lake park with resort pool, tennis & pickleball, sand volleyball, trails, and more.
Location
Full feature list
Basic info
- Property type
- House
- Number of bedrooms
- 4
- Square feet
- 5,338
- Lot size (acres)
- 10.03
- Year built
- 2007
Interior features
- Fireplaces
- 3
- Laundry
- Laundry Room
Exterior features
- Pool
- Yes
- Water view
- Yes
- Area amenities
- Gated Community
Garage and parking
- Garage parking spaces
- 3
Utilities
- Heating
- Central, Electric
- Cooling
- Ceiling Fans, Central Air
- Sewer
- Septic System
- Water
- Well, Private
Estimated monthly costs
- HOA Fees
- $50
Public schools
Disclaimer: Certain information displayed on this listing has been derived from parties other than Final Offer, LLC. Information provided and their sources have been deemed reliable, but accuracy of information is not guaranteed and therefore should be independently verified.
Sourced from: Highland Lakes Association of Realtors MLS®#: 176687 Last checked: …

The data relating to real estate for sale on this website comes in part from the Internet Data exchange (IDX) program of the Highland Lakes Association of REALTORS®. Information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright ©2026 Highland Lakes Association of REALTORS®. All Rights Reserved.