138 Serene St, Spring Branch, TX 78070

Local realty services provided by:ERA Experts
Listed by:monica fabbio
Office:christie's int'l real estate
MLS#:5929912
Source:ACTRIS
138 Serene St,Spring Branch, TX 78070
$2,790,000
Virtual Tour
  • 4 Beds
  • 5 Baths
  • 5,338 sq. ft.
  • Single family
  • Active

Price summary

  • Price:$2,790,000
  • Price per sq. ft.:$522.67
  • Monthly HOA dues:$50

About this home

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

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Home facts

  • Year built:2007
  • Listing ID #:5929912
  • Updated:September 18, 2025 at 11:09 AM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:5
  • Full bathrooms:4
  • Half bathrooms:1
  • Living area:5,338 sq. ft.

Heating and cooling

  • Cooling:Central, Electric
  • Heating:Central, Electric

Structure and exterior

  • Roof:Concrete, Tile
  • Year built:2007
  • Building area:5,338 sq. ft.

Schools

  • High school:Canyon Lake
  • Elementary school:Rebecca Creek

Utilities

  • Water:Private, Well
  • Sewer:Aerobic Septic, Septic Tank

Finances and disclosures

  • Price:$2,790,000
  • Price per sq. ft.:$522.67
  • Tax amount:$8,200 (2025)
Based on information from the Austin Board of REALTORS®. Neither the Board nor ACTRIS guarantees or is in any way responsible for its accuracy. All data is provided 'AS IS' and with all faults. Data maintained by the Board or ACTRIS may not reflect all real estate activity in the market.

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