20559 NE 31st St, Sammamish, WA 98074 is a single family home that contains 2,965 sq ft and was built in 1999. It contains 4 bedrooms and 2.25 bathrooms. This home last sold for $1,930,000 in August 2025.
The Zestimate for this house is $1,904,900. The Rent Zestimate for this home is $4,197/mo.
Sold for $1,930,000
$1,930,000
20559 NE 31st St, Sammamish, WA 98074
4beds
2baths
2,965sqft
SingleFamily
Built in 1999
6,228 Square Feet Lot
$1,904,900 Zestimate®
$651/sqft
$4,197 Estimated rent
Home value
$1,904,900
$1.75M - $2.08M
$4,197/mo
Zestimate® history
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$4,197/mo
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$4,197/mo
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$11,841/mo
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2.25
Heating
- Forced air, Gas
Cooling
- Central
Appliances
- Included: Dishwasher, Dryer, Garbage disposal, Microwave, Range / Oven, Refrigerator, Washer
Features
- Basement: None
- Has fireplace: Yes
Interior area
- Total interior livable area: 2,965 sqft
Property
Parking
- Parking features: Garage - Attached
Features
- Exterior features: Wood products, Brick
Lot
- Size: 6,228 Square Feet
Details
- Parcel number: 8651610600
Construction
Type & style
- Home type: SingleFamily
Materials
- Roof: Composition
Condition
- Year built: 1999
Community & HOA
Location
- Region: Sammamish
Financial & listing details
- Price per square foot: $651/sqft
- Tax assessed value: $1,695,000
- Annual tax amount: $15,095
Price history
| Date | Event | Price |
|---|---|---|
| 8/26/2025 | Sold | $1,930,000+177.2%$651/sqft |
Source: Public Record Report a problem | ||
| 6/27/2008 | Sold | $696,187+63.8%$235/sqft |
Source: Public Record Report a problem | ||
| 3/16/2000 | Sold | $424,950$143/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $15,095 +18.1% | $1,695,000 +12% |
| 2024 | $12,780 +8.5% | $1,513,000 +15.3% |
| 2023 | $11,778 -9.1% | $1,312,000 -21.3% |
| 2022 | $12,962 +23.5% | $1,668,000 +48.9% |
| 2021 | $10,499 +10.4% | $1,120,000 +20.8% |
| 2020 | $9,511 +3% | $927,000 +0.7% |
| 2019 | $9,237 +7.8% | $921,000 +4% |
| 2018 | $8,568 +1.3% | $886,000 +13.2% |
| 2017 | $8,461 +17.3% | $783,000 +14.3% |
| 2016 | $7,215 | $685,000 -0.7% |
| 2015 | $7,215 | $690,000 +3.8% |
| 2014 | $7,215 | $665,000 +20.3% |
| 2013 | $7,215 | $553,000 +9.7% |
| 2012 | -- | $504,000 -1.9% |
| 2011 | -- | $514,000 -6.5% |
| 2010 | -- | $550,000 |
| 2009 | -- | $550,000 +6% |
| 2007 | -- | $519,000 +5.7% |
| 2006 | -- | $491,000 +6.3% |
| 2005 | -- | $462,000 +10.3% |
| 2001 | $5,220 +5.5% | $419,000 +18% |
| 2000 | $4,946 | $355,000 |
Find assessor info on the county website
Neighborhood: 98074
Nearby homes
- $1,930,0005 bd3 ba2.9k sqft20559 NE 31st St, Sammamish, WA 98074Sold
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Nearby schools
GreatSchools rating
- 8/10Elizabeth Blackwell Elementary SchoolGrades: K-5Distance: 0.2 mi
- 9/10Inglewood Junior High SchoolGrades: 6-8Distance: 2.5 mi
- 10/10Eastlake High SchoolGrades: 9-12Distance: 2.4 mi
Schools provided by the listing agent
- Elementary: Blackwell
- District: Lake Washington
Source: The MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$1,904,900
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$1,904,900
- Washington
- King County
- Sammamish
- 98074
- Timberline Ridge
- 20559 NE 31st St
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