Tucked away on a quiet cul-de-sac in the heart of Happy Valley, this beautifully updated home offers a rare blend of warmth, elegance, and serene indoor-outdoor living. European-inspired and thoughtfully curated spaces feature soaring ceilings, natural light, rich hardwood floors, and an impressive floor-to-ceiling gas fireplace creating a stunning centerpiece. The updated kitchen offers timeless finishes, beautiful cabinetry, and an inviting connection to the main living areas. Designed for comfort and relaxation, the home features two spacious ensuite retreats with spa-inspired finishes and elevated details throughout. Every space feels warm, inviting, and intentionally designed. Step outside into a private garden oasis backing to peaceful green common space. Multi-tiered decks flow through lush landscaping with mature trees, a charming greenhouse, tranquil fountain, and a magical children’s play house tucked among the greenery. A truly special setting designed for quiet mornings, entertaining, and year-round enjoyment. A rare Happy Valley retreat where thoughtful design, comfort, and nature come together.
Active
$697,000
11828 SE Knee Ct, Happy Valley, OR 97086
3beds
2,380sqft
Residential, Single Family Residence
Built in 1983
7,840 Square Feet Lot
$-- Zestimate®
$293/sqft
$30/mo HOA
What's special
Timeless finishesSpa-inspired finishesPrivate garden oasisUpdated kitchenMulti-tiered decksQuiet cul-de-sacSoaring ceilings
- 2 days |
- 140 |
- 17 |
Zillow last checked:
Listing updated:
Listed by:
Lyudmila Leissler 503-781-1114,
Windermere Realty Trust
Source: RMLS (OR),MLS#: 674361682
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 2
- Partial bathrooms: 1
Rooms
- Room types: Laundry, Bedroom 2, Bedroom 3, Dining Room, Family Room, Kitchen, Living Room, Primary Bedroom
Primary bedroom
- Features: Bathroom, Builtin Features, Hardwood Floors, Skylight, Double Sinks, Shower, Suite, Tile Floor, Walkin Closet
- Level: Upper
- Area: 361
- Dimensions: 19 x 19
Bedroom 2
- Features: Bathroom, Bay Window, Ceiling Fan, Hardwood Floors, Shower, Suite, Tile Floor, Walkin Closet
- Level: Upper
- Area: 156
- Dimensions: 13 x 12
Bedroom 3
- Features: Exterior Entry, Walkin Closet, Wallto Wall Carpet
- Level: Lower
- Area: 208
- Dimensions: 16 x 13
Dining room
- Features: Exterior Entry, Hardwood Floors, Skylight, Sliding Doors, Vaulted Ceiling
- Level: Main
- Area: 168
- Dimensions: 14 x 12
Family room
- Features: Exterior Entry, Wallto Wall Carpet
- Level: Lower
- Area: 475
- Dimensions: 25 x 19
Kitchen
- Features: Builtin Features, Dishwasher, Disposal, Eat Bar, Hardwood Floors, Free Standing Range, Free Standing Refrigerator
- Level: Main
- Area: 209
- Width: 11
Living room
- Features: Ceiling Fan, Fireplace, Hardwood Floors, High Ceilings
- Level: Main
- Area: 357
- Dimensions: 21 x 17
Heating
- Forced Air, Fireplace(s)
Cooling
- Central Air
Appliances
- Included: Dishwasher, Disposal, Down Draft, Free-Standing Gas Range, Free-Standing Range, Free-Standing Refrigerator, Stainless Steel Appliance(s), Gas Water Heater
- Laundry: Laundry Room
Features
- Ceiling Fan(s), High Ceilings, Vaulted Ceiling(s), Built-in Features, Quartz, Sink, Bathroom, Shower, Suite, Walk-In Closet(s), Eat Bar, Double Vanity, Granite
- Flooring: Hardwood, Heated Tile, Tile, Wall to Wall Carpet
- Doors: Sliding Doors
- Windows: Double Pane Windows, Bay Window(s), Skylight(s)
- Basement: Crawl Space,Daylight,Finished
- Number of fireplaces: 1
- Fireplace features: Gas
Interior area
- Total structure area: 2,380
- Total interior livable area: 2,380 sqft
Video & virtual tour
Property
Parking
- Parking features: Driveway, On Street, Attached, Converted Garage
- Has attached garage: Yes
- Has uncovered spaces: Yes
Features
- Levels: Tri Level
- Stories: 3
- Patio & porch: Deck, Porch
- Exterior features: Water Feature, Yard, Exterior Entry
- Fencing: Fenced
- Has view: Yes
- View description: Territorial
Lot
- Size: 7,840 Square Feet
- Features: Cul-De-Sac, Greenbelt, Level, Trees, SqFt 7000 to 9999
Details
- Additional structures: Greenhouse, ToolShed
- Parcel number: 00120540
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Traditional
- Property subtype: Residential, Single Family Residence
Materials
- Wood Siding
- Foundation: Concrete Perimeter
- Roof: Composition
Condition
- Updated/Remodeled
- New construction: No
- Year built: 1983
Utilities & green energy
- Gas: Gas
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Security: Security System
HOA
- Has HOA: Yes
- Amenities included: Commons
- HOA fee: $360 annually
Location
- Region: Happy Valley
Financial & listing details
- Price per square foot: $293/sqft
- Tax assessed value: $610,225
- Annual tax amount: $6,019
- Date on market: 7/15/2026
- Listing terms: Cash,Conventional,FHA,Other
- Road surface type: Paved
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 7/16/2026 | Listed for sale | $697,000+21.7%$293/sqft |
Source:  RMLS (OR) #674361682 Report a problem | ||
| 4/30/2021 | Sold | $572,750+0.5%$241/sqft |
Source: RMLS (OR) #21160262 Report a problem | ||
| 3/29/2021 | Pending sale | $569,900$239/sqft |
Source: RMLS (OR) #21160262 Report a problem | ||
| 3/26/2021 | Listed for sale | $569,900+241.3%$239/sqft |
Source: RMLS (OR) #21160262 Report a problem | ||
| 2/24/1997 | Sold | $167,000$70/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $6,019 +11.1% | $315,837 +10.5% |
| 2024 | $5,417 +2.9% | $285,795 +3% |
| 2023 | $5,265 +5.6% | $277,471 +3% |
| 2022 | $4,983 +3.8% | $269,390 +3% |
| 2021 | $4,802 +3.2% | $261,544 +3% |
| 2020 | $4,653 +1.4% | $253,927 +3% |
| 2019 | $4,587 +14.2% | $246,532 +3% |
| 2018 | $4,017 | $239,351 +3% |
| 2017 | $4,017 +7% | $232,380 +3% |
| 2016 | $3,753 | $225,612 +3% |
| 2015 | $3,753 +2.9% | $219,041 +3% |
| 2014 | $3,647 +9.1% | $212,661 +3% |
| 2013 | $3,343 +1.5% | $206,467 +3% |
| 2012 | $3,293 -0.4% | $200,453 +3% |
| 2011 | $3,306 +5.8% | $194,615 +3% |
| 2010 | $3,126 +3.3% | $188,947 +3% |
| 2009 | $3,026 +6.5% | $183,444 +3% |
| 2008 | $2,841 +1.8% | $178,101 +3% |
| 2007 | $2,790 +11.6% | $172,914 +3% |
| 2006 | $2,501 +1.4% | $167,878 +3% |
| 2005 | $2,466 +3% | $162,988 +3% |
| 2004 | $2,395 +1.9% | $158,241 +3% |
| 2003 | $2,351 +0% | $153,632 +3% |
| 2002 | $2,350 +5.9% | $149,157 +3% |
| 2001 | $2,220 +1.9% | $144,813 +3% |
| 2000 | $2,178 | $140,595 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 97086
Nearby schools
GreatSchools rating
- 6/10Mount Scott Elementary SchoolGrades: K-5Distance: 0.9 mi
- 4/10Rock Creek Middle SchoolGrades: 6-8Distance: 1.6 mi
- 7/10Clackamas High SchoolGrades: 9-12Distance: 1.5 mi
Schools provided by the listing agent
- Elementary: Mt Scott
- Middle: Happy Valley
- High: Clackamas
Source: RMLS (OR). This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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