Welcome home to this beautifully renovated 3-bedroom, 2.5-bath rambler nestled in the heart of highly sought-after Olympus in Newcastle. Situated on an expansive 13,000+ sqft lot, this home offers exceptional indoor-outdoor living with generous, level yard space, RV/boat parking, and a serene, private backyard retreat. The open-concept layout is filled with natural light and showcases newer flooring, fresh interior paint, and a fully updated kitchen and bathrooms. Recent exterior paint enhances the home’s modern curb appeal. Step outside to enjoy the tranquil water feature and spacious deck—perfect for entertaining or relaxing year-round. Located in a beautiful neighborhood just minutes to Newcastle Commons, Eastgate shopping, Bellevue Downtown, and countless amenities. Award-winning Issaquah School District adds even more value. A rare opportunity combining thoughtful upgrades, privacy, and an unbeatable location.
Sold
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Listed by: Keller Williams Rlty Bellevue • Maggie Sun
Bought with: Real Broker LLC
$1,130,000
8515 129th Avenue SE, Newcastle, WA 98056
3beds
2,100sqft
Single Family Residence
Built in 1987
0.31 Acres Lot
$1,120,000 Zestimate®
$538/sqft
$4,416 Estimated rent
Home value
$1,120,000
$1.04M - $1.21M
$4,416/mo
Zestimate® history
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$6,889/mo
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Zillow last checked:
Listing updated:
Listed by:
Maggie Sun,
Keller Williams Rlty Bellevue
Bought with:
Jessica Petrov, 24002423
Real Broker LLC
Source: NWMLS as distributed by MLS GRID,MLS#: 2494531
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
- Main level bathrooms: 3
- Main level bedrooms: 3
Primary bedroom
- Level: Main
Bedroom
- Level: Main
Bedroom
- Level: Main
Bathroom full
- Level: Main
Bathroom full
- Level: Main
Other
- Level: Main
Dining room
- Level: Main
Entry hall
- Level: Main
Family room
- Level: Main
Kitchen with eating space
- Level: Main
Living room
- Level: Main
Utility room
- Level: Main
Heating
- Fireplace, Forced Air, Electric, Natural Gas
Cooling
- Has cooling: Yes
Appliances
- Included: Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Washer, Dishwasher(s), Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s), Washer(s), Water Heater: Gas, Water Heater Location: Garage
Features
- Bath Off Primary, Central Vacuum, Dining Room
- Flooring: Ceramic Tile, Vinyl Plank
- Doors: French Doors
- Windows: Dbl Pane/Storm Window, Skylight(s)
- Basement: None
- Number of fireplaces: 1
- Fireplace features: Gas, Main Level: 1, Fireplace
Interior area
- Total structure area: 2,100
- Total interior livable area: 2,100 sqft
Property
Parking
- Total spaces: 2
- Parking features: Attached Garage, RV Parking
- Has attached garage: Yes
- Covered spaces: 2
Features
- Levels: One
- Stories: 1
- Entry location: Main
- Patio & porch: Bath Off Primary, Built-In Vacuum, Dbl Pane/Storm Window, Dining Room, Fireplace, French Doors, Skylight(s), Vaulted Ceiling(s), Walk-In Closet(s), Water Heater
- Has view: Yes
- View description: Territorial
Lot
- Size: 0.31 Acres
- Features: Corner Lot, Paved, Sidewalk, Deck, Fenced-Fully, Gas Available, High Speed Internet, Patio, RV Parking, Sprinkler System
- Topography: Level,Partial Slope
- Residential vegetation: Brush, Fruit Trees, Garden Space
Details
- Parcel number: 6388900790
- Zoning description: Jurisdiction: City
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: 1 Story
- Property subtype: Single Family Residence
Materials
- Wood Products
- Foundation: Block
- Roof: Composition
Condition
- Good
- Year built: 1987
Utilities & green energy
- Electric: Company: PSE
- Sewer: Available, Sewer Connected, Company: Coal Creek Utility District
- Water: Public, Company: Coal Creek Utility District
Community & HOA
Community
- Features: CCRs, Park
- Subdivision: Newcastle
HOA
- Services included: Common Area Maintenance
- HOA fee: $10 monthly
Location
- Region: Newcastle
Financial & listing details
- Price per square foot: $538/sqft
- Tax assessed value: $1,178,000
- Annual tax amount: $9,922
- Date on market: 4/5/2026
- Cumulative days on market: 62 days
- Listing terms: Conventional
- Inclusions: Dishwasher(s), Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
Price history
| Date | Event | Price |
|---|---|---|
| 5/6/2026 | Sold | $1,130,000-3.3%$538/sqft |
Source:  NWMLS as distributed by MLS GRID #2494531 Report a problem | ||
| 4/6/2026 | Pending sale | $1,168,000$556/sqft |
Source: NWMLS as distributed by MLS GRID #2494531 Report a problem | ||
| 3/18/2026 | Listed for sale | $1,168,000+56.1%$556/sqft |
Source: NWMLS as distributed by MLS GRID #2494531 Report a problem | ||
| 7/23/2020 | Sold | $748,000-0.3%$356/sqft |
Source: NWMLS as distributed by MLS GRID #1608224 Report a problem | ||
| 6/16/2020 | Pending sale | $749,900$357/sqft |
Source: Skyline Properties, Inc. #1608224 Report a problem | ||
| 6/11/2020 | Listed for sale | $749,900+54.6%$357/sqft |
Source: Skyline Properties, Inc. #1608224 Report a problem | ||
| 6/19/2013 | Sold | $485,000$231/sqft |
Source: NWMLS as distributed by MLS GRID #478199 Report a problem | ||
| 5/2/2013 | Pending sale | $485,000$231/sqft |
Source: Coldwell Banker Bain #478199 Report a problem | ||
| 4/26/2013 | Listed for sale | $485,000-8.3%$231/sqft |
Source: Coldwell Banker Bain #478199 Report a problem | ||
| 8/10/2012 | Listing removed | $529,000$252/sqft |
Source: Lew Mason #49985 Report a problem | ||
| 7/8/2012 | Listed for sale | $529,000$252/sqft |
Source: Lew Mason #49985 Report a problem | ||
| 2/21/2012 | Listing removed | $529,000$252/sqft |
Source: Lew Mason #49985 Report a problem | ||
| 11/18/2011 | Price change | $529,000+17.8%$252/sqft |
Source: Lew Mason #49985 Report a problem | ||
| 8/5/2011 | Price change | $449,000-4.3%$214/sqft |
Source: Windermere Real Estate/East, Inc. #220679 Report a problem | ||
| 7/26/2011 | Price change | $469,000-2.3%$223/sqft |
Source: Windermere Real Estate/East, Inc. #220679 Report a problem | ||
| 5/14/2011 | Price change | $479,900+2.1%$229/sqft |
Source: Windermere Real Estate/East, Inc. #220679 Report a problem | ||
| 12/19/2010 | Price change | $470,000-11.2%$224/sqft |
Source: Skyline Properties, Inc. - Kent #163104 Report a problem | ||
| 10/10/2010 | Price change | $529,000-5.1%$252/sqft |
Source: Lew Mason #49985 Report a problem | ||
| 5/2/2010 | Price change | $557,200-3.1%$265/sqft |
Source: Windermere Real Estate/East, Inc. #116668 Report a problem | ||
| 4/4/2010 | Listed for sale | $574,950+60.3%$274/sqft |
Source: Windermere Real Estate/East, Inc. #116668 Report a problem | ||
| 10/18/2002 | Sold | $358,750$171/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $10,628 +7.1% | $1,178,000 +6.7% |
| 2024 | $9,922 +12.4% | $1,104,000 +18.7% |
| 2023 | $8,826 -4.9% | $930,000 -16.8% |
| 2022 | $9,282 +15.5% | $1,118,000 +41.3% |
| 2021 | $8,036 +7.1% | $791,000 +15.5% |
| 2020 | $7,500 +4.1% | $685,000 +2.4% |
| 2019 | $7,205 -2.4% | $669,000 -7.9% |
| 2018 | $7,385 +4.2% | $726,000 +14% |
| 2017 | $7,090 +22% | $637,000 +11.2% |
| 2016 | $5,812 | $573,000 +5.7% |
| 2015 | $5,812 | $542,000 +4.6% |
| 2014 | $5,812 | $518,000 +15.6% |
| 2013 | $5,812 | $448,000 +8.2% |
| 2012 | -- | $414,000 -2.4% |
| 2011 | -- | $424,000 -2.5% |
| 2010 | -- | $435,000 |
| 2009 | -- | $435,000 +6.9% |
| 2007 | -- | $407,000 +8.5% |
| 2006 | -- | $375,000 +6.5% |
| 2005 | -- | $352,000 +17.7% |
| 2001 | $3,782 +2.9% | $299,000 +9.9% |
| 2000 | $3,675 | $272,000 |
Find assessor info on the county website
Neighborhood: 98056
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Nearby schools
GreatSchools rating
- 10/10Newcastle Elementary SchoolGrades: PK-5Distance: 0.4 mi
- 8/10Cougar Mountain Middle SchoolGrades: 6-8Distance: 4.9 mi
- 10/10Liberty Sr High SchoolGrades: 9-12Distance: 3.9 mi
Schools provided by the listing agent
- Elementary: Newcastle
- Middle: Cougar Mountain Middle
- High: Liberty Snr High
Source: NWMLS as distributed by MLS GRID. 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
$1,120,000
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
$1,120,000
- Washington
- King County
- Newcastle
- 98056
- 8515 129th Avenue SE
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