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12643 S Iron Mountain Blvd, 
Portland, OR 97219

$3,250,000


5

Beds


6

Baths


5,148

Sq Ft


Single Family

Active

Listed by

Kristen Kohnstamm

Cascade Hasson Sotheby'S International Realty

503-709-4518

Last updated:

December 15, 2025, 01:27 AM

MLS#

140156922

Source:

PORTLAND

About This Home

12643 S Iron Mountain Blvd

Nestled on nearly an acre on one of the most sought-after streets in Dunthorpe, this stunning contemporary residence has undergone a comprehensive renovation with meticulous attention to detail. The result is a bright and refined interior where clean modern lines are beautifully balanced by new white oak flooring and elegant shiplap accents. Throughout the home, expansive picture windows, sliding glass doors, and skylights dissolve the boundary between indoors and out, framing the stunning natural beauty of the grounds and flooding nearly every room with natural light. In the living room, a dramatic recessed tray ceiling complements a fireplace framed by artful stonework and flanked by custom built-ins. The gourmet kitchen showcases brand-new Sub-Zero, Wolf, and Bosch appliances, quartz countertops, a farmhouse sink, and a vaulted tongue-and-groove ceiling with a skylight. A spacious center island faces a wall of glass that opens to an outdoor dining area and serene garden sanctuary with vibrant perennials and ornamental trees, interwoven with stone pathways that invite quiet exploration. A separate butler's pantry with dual Sub-Zero beverage centers provides additional prep space. The home offers five bedroom suites - three on the main level and two upstairs - including dual primary suites, one on each floor, for exceptional flexibility. A spacious bonus area with enclosed office space is ideal for a family or media room, while a separate guest house with kitchenette provides additional guest accommodations. The impeccably landscaped park-like grounds are surrounded by towering trees, offering maximum privacy in addition to manicured gardens, lush rolling lawns, and a sport court. The home is located in the esteemed Riverdale School District - consistently ranked one of the best in the state - minutes from downtown Portland and Lake Oswego.

Home Facts

Single Family

6 Baths

5 Bedrooms

Built in 1977

Price Summary

3,250,000

$631 per Sq. Ft.

MLS #:

140156922

Last Updated:

December 15, 2025, 01:27 AM

Added:

6 month(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

5

Bathrooms

Total Bathrooms:

6

Full Bathrooms:

5

Interior

Living Area:

5,148 Sq. Ft.


Structure

Structure

Architectural Style:

Contemporary

Building Area:

5,148 Sq. Ft.

Year Built:

1977


Lot

Lot Size (Sq. Ft):

41,382


Finances & Disclosures

Finances

Price:

$3,250,000

Price per Sq. Ft:

$631 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 Valley Brokers are marked with the RMLS logo and detailed information about these properties includes the names of the listing brokers. Copyright 2025 RMLS, Portland, Oregon. Last updated: December 15, 2025

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