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12 Saint Helens Cir, 
Lakeoswego, OR 97035

$619,000


3

Beds


2

Baths


1,780

Sq Ft


Single Family

Active

Listed by

Marc Hansen

, 

Justin Harnish

Harnish Company Realtors

503-699-8483

Last updated:

October 27, 2026, 04:16 PM

MLS#

201709261

Source:

PORTLAND

About This Home

12 Saint Helens Cir

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!

Home Facts

Single Family

2 Baths

3 Bedrooms

Built in 1980

Price Summary

619,000

$347 per Sq. Ft.

MLS #:

201709261

Last Updated:

October 27, 2026, 04:16 PM

Added:

11 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

2

Full Bathrooms:

2

Interior

Living Area:

1,780 Sq. Ft.


Structure

Structure

Architectural Style:

Tri Level

Building Area:

1,780 Sq. Ft.

Year Built:

1980


Lot

Lot Size (Sq. Ft):

5,227


Finances & Disclosures

Finances

Price:

$619,000

Price per Sq. Ft:

$347 per Sq. Ft.

MLS Logo
All information provided is deemed reliable but is not guaranteed and should be independently verified. The content relating to real estate for sale on this web site comes in part from the IDX program of the RMLS of Portland Oregon. Real estate listings held by brokerage firms other than Coldwell Banker Professional Group are marked with the RMLS logo and detailed information about these properties includes the names of the listing brokers. Copyright 2026 RMLS, Portland, Oregon. Last updated: October 27, 2026
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12 Saint Helens Cir
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Sun, Nov 1
01:00 PM - 03:00 PM

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.