For sale Home

Listed Oct 16, 2026

$619,000 Est. $4,094/mo

12 Saint Helens Circle

  • 3

    Beds

  • 2

    Baths

  • 1,780

    Sq ft

The story

  • Basement

OPEN HOUSE SUN 1-3 PM - Best Value in Mt Park! - Tucked at the back of a park-like cul-de-sac, backing to green space, this nearly 1,800 sq ft. home offers the sought-after Lake Oswego lifestyle at a price that is hard to find. The contemporary design features exposed beams, vaulted ceilings and beautiful Brazilian maple floors on two levels. The generously sized primary suite is a retreat that takes up the entire top level. Enjoy nicely sized dining and living areas. Outside, you will find two spacious decks as well as a paver patio, all great for entertaining. The fully fenced yard is very private, backs to a beautiful protected wooded area and presents an opportunity for you to make it your own. Mountain Park features 185 acres of common area space, including miles of trails, parks, and an amazing community center with fitness, aquatics and more. Located in close proximity to top-ranked schools, retail, restaurants, and grocery. Don't miss this opportunity!

Facts & features

Home type

Home

Year built

1980

Floors

3

Price per sq ft

$348

HOA

$102 / monthly

Parking

2-car garage

Included features

  • Fireplace

    1 fireplace

  • Basement

    Yes

  • Cooling

    Central Air

  • Heating

    Forced Air

  • Appliances

    Builtin Oven, Builtin Range, Cooktop, Dishwasher, Instant Hot Water, Island, Microwave, Pantry, Quartz, Tile

  • Roof

    Composition

  • Lot Information

    Green Belt, Trees, Wooded

  • Exterior

    Deck, Patio, Yard

  • Water Source

    Public Water

  • Sewer

    Public Sewer

Mortgage calculator

Estimated monthly payment

$4,094 /mo

7% rate · 30-yr fixed · 20% down

  • Principal & interest $3,295
  • Property tax $619
  • Insurance $181

Includes principal, interest, taxes & insurance.

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Listing Broker

Harnish Company Realtors

Broker Name

Harnish Company Realtors

Agent

Marc Hansen