Set on a private 1.5-acre estate in Portland’s coveted Sylvan Highlands, this exceptional 1948 mid-century modern residence is a rare architectural offering where timeless design meets breathtaking natural beauty. Encompassing 6,224 square feet of primarily single-level living, the home offers 4 bedrooms, 3 bathrooms, expansive entertaining spaces, and walls of south-facing glass that invite the outdoors in.Thoughtfully updated while honoring its original character, the chef’s kitchen features custom walnut cabinetry, quartz waterfall counters, white oak hardwood floors, Sub-Zero refrigeration, Wolf double ovens, Miele dishwasher, oversized island cooktop, and an inviting dining area. Elegant living and dining spaces showcase floor-to-ceiling picture windows, rich walnut built-ins, and a marble-surround wood-burning fireplace.A cozy library/den with gas fireplace opens directly to the gardens, while the primary suite offers a spa-like retreat with jetted tub, tiled shower, sauna, custom walk-in closet, and private patio with pergola. Additional bedrooms are bright and spacious with custom built-ins and oversized windows.The grounds are magical; orchards with apple, pear, and plum trees, raised beds, raspberry rows, rose gardens, greenhouse, tranquil fountains, multiple manicured lawns, and several private patios designed for relaxation and entertaining; wildlife abounds, with deer, rabbits, and hawks frequenting the property; newer custom playground and expansive guest parking add flexibility and function.Modern systems include whole-house backup generator; owned solar panels averaging up to $500/month in summer energy savings; efficient boiler heat, mini-split heating and cooling; updated sewer; new plumbing and electrical in 2025; new furnace in 2024; updated irrigation; decommissioned oil tanks.In Bridlemile, West Sylvan, and Lincoln school districts, this is a once-in-a-generation estate offering privacy, beauty, and enduring architectural significance.
Active
Price cut: $300K (6/10)
$2,100,000
6140 SW Mill St, Portland, OR 97221
5beds
6,225sqft
Residential, Single Family Residence
Built in 1948
1.51 Acres Lot
$-- Zestimate®
$337/sqft
$-- HOA
What's special
Marble-surround wood-burning fireplaceRose gardensMiele dishwasherQuartz waterfall countersExpansive entertaining spacesPrivate patio with pergolaInviting dining area
- 43 days |
- 1,926 |
- 167 |
Zillow last checked:
Listing updated:
Listed by:
Declan O'Connor 503-422-1013,
Cascade Hasson Sotheby's International Realty
Source: RMLS (OR),MLS#: 368610326
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 3
- Full bathrooms: 3
- Main level bathrooms: 3
Rooms
- Room types: Library, Bedroom 4, Bedroom 2, Bedroom 3, Dining Room, Family Room, Kitchen, Living Room, Primary Bedroom
Primary bedroom
- Features: Builtin Features, Dressing Room, Garden Window, Patio, Sauna, Bathtub, Double Sinks, Shower, Walkin Closet
- Level: Main
Bedroom 2
- Features: Walkin Closet
- Level: Main
Bedroom 3
- Features: Closet Organizer
- Level: Main
Bedroom 4
- Features: Closet Organizer
- Level: Main
Dining room
- Features: Builtin Features, Wood Floors
- Level: Main
Family room
- Features: Bookcases, Builtin Features, Fireplace, Garden Window, Wood Floors
- Level: Main
Kitchen
- Features: Cook Island, Garden Window, Builtin Oven, Quartz, Wood Floors
- Level: Main
Living room
- Features: Fireplace, Garden Window, Wood Floors
- Level: Main
Heating
- Baseboard, Forced Air, Hot Water, Fireplace(s)
Cooling
- Other
Appliances
- Included: Built In Oven, Built-In Refrigerator, Cooktop, Dishwasher, Disposal, Double Oven, Microwave, Range Hood, Stainless Steel Appliance(s), Washer/Dryer, Electric Water Heater, Gas Water Heater
- Laundry: Laundry Room
Features
- High Ceilings, Marble, Quartz, Bookcases, Built-in Features, Closet Organizer, Walk-In Closet(s), Cook Island, Dressing Room, Sauna, Bathtub, Double Vanity, Shower, Kitchen Island
- Flooring: Cork, Hardwood, Wall to Wall Carpet, Wood
- Windows: Garden Window(s)
- Basement: Finished,Storage Space
- Number of fireplaces: 3
- Fireplace features: Gas, Wood Burning
Interior area
- Total structure area: 6,225
- Total interior livable area: 6,225 sqft
Property
Parking
- Total spaces: 3
- Parking features: Driveway, Off Street, Attached
- Attached garage spaces: 3
- Has uncovered spaces: Yes
Accessibility
- Accessibility features: Accessible Hallway, Garage On Main, Main Floor Bedroom Bath, Minimal Steps, Natural Lighting, One Level, Utility Room On Main, Walkin Shower, Accessibility
Features
- Stories: 2
- Patio & porch: Covered Patio, Patio, Porch
- Exterior features: Garden, Raised Beds
- Has spa: Yes
- Spa features: Bath
- Fencing: Fenced
Lot
- Size: 1.51 Acres
- Features: Corner Lot, Level, Orchard(s), Private, Terraced, Acres 1 to 3
Details
- Additional structures: Greenhouse
- Parcel number: R326894
- Zoning: R20
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Custom Style,Mid Century Modern
- Property subtype: Residential, Single Family Residence
Materials
- Cedar
- Foundation: Concrete Perimeter, Slab
- Roof: Composition
Condition
- Resale
- New construction: No
- Year built: 1948
Utilities & green energy
- Gas: Gas
- Sewer: Public Sewer
- Water: Public
Green energy
- Energy generation: Solar
Community & HOA
Community
- Security: Security System Owned
- Subdivision: Sylvan Heights
HOA
- Has HOA: No
Location
- Region: Portland
Financial & listing details
- Price per square foot: $337/sqft
- Tax assessed value: $2,219,820
- Annual tax amount: $22,910
- Date on market: 5/13/2026
- Listing terms: Cash,Conventional,FHA,VA Loan
- Road surface type: Paved
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 6/10/2026 | Price change | $2,100,000-12.5%$337/sqft |
Source:  RMLS (OR) #368610326 Report a problem | ||
| 5/13/2026 | Listed for sale | $2,400,000+65.5%$386/sqft |
Source: RMLS (OR) #368610326 Report a problem | ||
| 3/22/2019 | Listing removed | $1,450,000$233/sqft |
Source: Windermere Realty Trust #18006871 Report a problem | ||
| 3/22/2019 | Listed for sale | $1,450,000+11.5%$233/sqft |
Source: Windermere Realty Trust #18006871 Report a problem | ||
| 3/20/2019 | Sold | $1,300,000-10.3%$209/sqft |
Source: RMLS (OR) #18006871 Report a problem | ||
| 1/28/2019 | Pending sale | $1,450,000$233/sqft |
Source: Windermere Realty Trust #18006871 Report a problem | ||
| 8/4/2018 | Listed for sale | $1,450,000$233/sqft |
Source: Windermere Realty Trust #18006871 Report a problem | ||
| 7/25/2018 | Pending sale | $1,450,000$233/sqft |
Source: Windermere Realty Trust #18006871 Report a problem | ||
| 7/14/2018 | Listed for sale | $1,450,000$233/sqft |
Source: Windermere Realty Trust #18006871 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $22,910 +4.9% | $1,141,000 +3% |
| 2024 | $21,832 +2.7% | $1,107,770 +3% |
| 2023 | $21,258 +3.2% | $1,075,510 +3% |
| 2022 | $20,595 +2.8% | $1,044,190 +3% |
| 2021 | $20,035 +6.3% | $1,013,780 +3% |
| 2020 | $18,845 +2.2% | $984,260 +3% |
| 2019 | $18,443 | $955,600 +3% |
| 2018 | $18,443 +4.3% | $927,770 +3% |
| 2017 | $17,688 +20.2% | $900,750 +3% |
| 2016 | $14,711 | $874,520 +3% |
| 2015 | $14,711 +3% | $849,050 +3% |
| 2014 | $14,276 +17.3% | $824,330 +3% |
| 2013 | $12,169 +9.8% | $800,330 +3% |
| 2012 | $11,081 -0.2% | $777,020 +3% |
| 2011 | $11,102 -1.2% | $754,390 +3% |
| 2010 | $11,242 +3.4% | $732,420 +3% |
| 2009 | $10,874 +2.9% | $711,090 +3% |
| 2008 | $10,571 +2.4% | $690,380 +3% |
| 2007 | $10,322 +15.1% | $670,280 +3% |
| 2006 | $8,970 +6.5% | $650,760 +3% |
| 2005 | $8,421 -11.3% | $631,810 +3% |
| 2004 | $9,494 +2% | $613,410 +3% |
| 2003 | $9,309 +3.4% | $595,550 +3% |
| 2002 | $9,005 +11% | $578,210 +6.1% |
| 2000 | $8,109 | $545,020 |
Find assessor info on the county website
Monthly payment
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Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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Climate risks
Neighborhood: 97221
Nearby schools
GreatSchools rating
- 10/10Bridlemile Elementary SchoolGrades: K-5Distance: 1.5 mi
- 6/10West Sylvan Middle SchoolGrades: 6-8Distance: 1.1 mi
- 8/10Lincoln High SchoolGrades: 9-12Distance: 2.4 mi
Schools provided by the listing agent
- Elementary: Bridlemile
- Middle: West Sylvan
- High: Lincoln
Source: RMLS (OR). This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
A local agent can set up tours, give advice and negotiate with sellers.
- Oregon
- Multnomah County
- Portland
- 97221
- 6140 SW Mill St
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