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
$2,645,000
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  • 4 Beds
  • 5 Baths
  • 5,338 sq. ft.
  • Single family
  • Active

Price summary

  • Price:$2,645,000
  • Price per sq. ft.:$495.5
  • 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:February 20, 2026 at 03:53 PM

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:$2,645,000
  • Price per sq. ft.:$495.5
  • Tax amount:$8,200 (2025)
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