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$699,900

For Sale - Active
122 W Sierra Cir, San Marcos, TX 78666
5 Beds
6 Baths
3,529 Square Feet
0.00 Acres Lot
Built in 1973
For Sale - Active
Units n/a
Checked: 20 hours ago
Updated: Jun 19, 2025 at 03:06AM

Investment Summary


Monthly Cash Flow
-$2,377
Cap Rate
1.6%
Cash-on-Cash Return
-17.7%
Debt Coverage Ratio
0.28
Internal Rate of Return (5 years)
-13.1%

Property Description


0.00 Acres Lot
Built in 1973
For Sale - Active
Units n/a

45K PRICE ADJUSTMENT! *THREE HOMES IN ONE* This exceptional multi-generational property sits on over half an acre just 1 mile from TXST University and 1.5 miles from charming downtown San Marcos. Recently renovated with energy-efficient windows, spray foam insulation, upgraded HVAC, 3-year-old roof, 2-year-old water heater, fresh paint, and beautiful wood-tile and bamboo flooring throughout. The new kitchen showcases striking dragonwood butcher block countertops, a custom walnut island with chalkboard paint, modern appliances including wall oven and flat top griddle, and abundant storage. The great room features a floor-to-ceiling wall-length stone hearth, marble sitting area, and beamed vaulted ceiling that gives the home its sought-after groovy mid-century vibe. The front porch and windows provide beautiful sunset views of the Texas Hill Country. The main house includes 3 large bedrooms with 3½ new bathrooms, two of which are en-suite with walk-in showers. The turnkey Airbnb opportunity encompasses a separate private guest house and an attached mother-in-law suite with its own entrance, Victorian-inspired design, kitchenette, full bath, and separate AC system. The outdoor oasis features a magnificent 15,000-gallon pool with new filter, shaded cabana, fully fenced backyard, and majestic oak and red cedar trees. The property includes native Texas landscaping, two-car garage with RV power hookups, compost bin, and additional storage. Make this 5 bedroom, 6 bath property with 3 kitchens, 3 living areas, 3 separate outdoor areas, and private pool your family compound for your parent and college student child, or rent out one of the 2 apartments for extra income. With friendly neighbors, visiting deer, and Schule Canyon walking trail nearby, this sanctuary perfectly blends luxury, functionality, and natural beauty.

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Location


Property Details


Parking

  • Description: Attached, GarageFacesFront, Garage, GarageDoorOpener
  • Garage Spaces: 2
  • Spaces Total: 0

Bedroom Information

  • # of Bedrooms: 5

Bathroom Information

  • # of Baths (Full): 5
  • # of Baths (Total): 6.0

Interior Features

  • # of Rooms: 3
  • # of Stories: 1
  • Fireplace: Yes

Exterior Features

  • Exterior Walls Materials: Brick
  • Foundation: Slab
  • Roof Type: Gable
  • Roof Material: Composition, Shingle
  • Pool: Yes

Land Information

  • Land Use: Residential
  • Land Use Subtype: Single Family Residential

Lot Information

  • Parcel ID: R89180
  • Lot Size: 0 sqft

Property Information

  • Property Type: Single Family Residence
  • Style: ContemporaryModern
  • Year Built: 1973

Tax Information

  • Annual Tax: $14,447

Utilities

  • Water & Sewer: Public
  • Heating: Central
  • Cooling: Central Air, Wall/Window Unit(s)

Location

  • County: Hays

Listing Details


Listed by:
Gabrielle Moore
Century 21 Randall Morris & As
(512) 557-4555

Source:
Central Texas MLS (CTXMLS)
MLS#: 580375
Central Texas MLS (CTXMLS)

Investment Summary


Monthly Cash Flow
-$2,377
Cap Rate
1.6%
Cash-on-Cash Return
-17.7%
Debt Coverage Ratio
0.28
Internal Rate of Return (5 years)
-13.1%

Purchase Details

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Purchase price:
$699,900
Amount financed:
-$559,920
Down payment:
$139,980
Closing costs:
$20,997
Rehab costs:
$0
Initial cash invested:
$160,977
Square feet:
3,529
Cost per square foot:
$198
Monthly rent per square foot:
$0.88

Financing Details

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Loan amount:
$559,920
Loan to value ratio:
80.0%
Loan type:
Amortizing
Term:
30 years
Interest rate:
5.875%
Principal & interest:
$3,312
Property tax:
$1,204
Insurance:
$217
Private mortgage insurance (PMI):
$0
Monthly payment:
$4,733

Operating Income

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% Rent Monthly Yearly
Gross rent:
$3,100 $37,200
Vacancy loss: (6%)
6% -$186 -$2,232
Operating income:
$2,914 $34,968

Operating Expenses


% Rent Monthly Yearly
Property taxes: (39%)
39%-$1,204-$14,447
Insurance: (7%)
7%-$217-$2,604
Property management: (8%)
8%-$248-$2,976
Repairs & maintenance: (5%)
5%-$155-$1,860
Capital expenditures: (5%)
5%-$155-$1,860
HOA fees: (n/a)
n/an/an/a
Total operating expenses: (64%)
64%-$1,979-$23,747

Cash Flow


Monthly Yearly
Net operating income:
$935 $11,220
Mortgage payments:
-$3,312 -$39,744
Cash flow:
$2,377 $28,524