****New Price + $10k Buyer Bonus towards Rate buy down or allowable closing costs*** Beautifully remodeled rambler in Squak Mountain offers privacy, modern updates & exceptional convenience just minutes from I-90, walking distance to downtown Issaquah, parks, shopping, dining & top-rated Issaquah schools. Surrounded by mature landscaping this light-filled open-concept great room featuring hardwood floors, a cozy gas fireplace & stunning fully permitted 2024 kitchen and bathroom renovations. The beautifully redesigned kitchen features new cabinetry, quartz waterfall countertops, premium stainless-steel appliances including: refrigerator, range, range hood, dishwasher, and built-in microwave, while the remodeled bathroom showcases coordinating quartz finishes and stylish updates. Additional improvements include a newer water heater and washer/dryer. French doors open to a fully fenced backyard with a spacious concrete patio, covered BBQ station, covered and wired hot tub gazebo (hot tub not included), and storage shed. Out front, enjoy another inviting outdoor living space with a spacious deck surrounded by lush greenery, landscape lighting, a front-yard sprinkler system, and a fully insulated garage for added comfort and convenience. This wonderful home is not only beautifully updated but truly move-in ready, offering the perfect blend of tranquility and accessibility. Pre-inspected and meticulously maintained, it reflects exceptional care and pride of ownership throughout.
Active
Listed by: Windermere Real Estate/M2, LLC • Scott Marques
Price cut: $26K (9/10)
$949,000
450 Mount Defiance Circle SW, Issaquah, WA 98027
3beds
1,040sqft
Single Family Residence
Built in 1967
8,999 Square Feet Lot
$935,200 Zestimate®
$913/sqft
$-- HOA
What's special
Cozy gas fireplaceModern updatesBeautifully redesigned kitchenCovered bbq stationBeautiful sunrise viewsHardwood floorsFront-yard sprinkler system
- --
- on Zillow
- 1,077
- views
- 48
- saves
Zillow last checked:
Listing updated:
Listed by:
Scott Marques,
Windermere Real Estate/M2, LLC
Source: NWMLS as distributed by MLS GRID,MLS#: 2561411
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 1
- 3/4 bathrooms: 1
- Main level bathrooms: 2
- Main level bedrooms: 3
Primary bedroom
- Level: Main
Bedroom
- Level: Main
Bedroom
- Level: Main
Bathroom full
- Level: Main
Bathroom three quarter
- Level: Main
Dining room
- Level: Main
Entry hall
- Level: Main
Great room
- Level: Main
Kitchen with eating space
- Level: Main
Utility room
- Level: Main
Heating
- Fireplace, Forced Air, Natural Gas
Cooling
- None
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
- Dining Room
- Doors: French Doors
- Windows: Dbl Pane/Storm Window
- Basement: None
- Number of fireplaces: 1
- Fireplace features: Gas, Main Level: 1, Fireplace
Interior area
- Total structure area: 1,040
- Total interior livable area: 1,040 sqft
Video & virtual tour
Property
Parking
- Total spaces: 7
- Parking features: Driveway, Attached Garage, Off Street
- Has attached garage: Yes
- Covered spaces: 1
- Uncovered spaces: 6
Features
- Levels: One
- Stories: 1
- Entry location: Main
- Patio & porch: Dbl Pane/Storm Window, Dining Room, Fireplace, French Doors, Water Heater
- Has view: Yes
- View description: Territorial
Lot
- Size: 8,999 Square Feet
- Features: Paved
- Topography: Partial Slope
- Residential vegetation: Garden Space, Wooded
Details
- Parcel number: 5706200280
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: 1 Story
- Property subtype: Single Family Residence
Materials
- Wood Siding, Wood Products
- Foundation: Poured Concrete
- Roof: Metal
Condition
- Year built: 1967
- Major remodel year: 1967
Utilities & green energy
- Sewer: Sewer Connected
- Water: Public
Community & HOA
Community
- Subdivision: Squak Mountain
Location
- Region: Issaquah
Financial & listing details
- Price per square foot: $913/sqft
- Tax assessed value: $873,000
- Annual tax amount: $7,267
- Date on market: 7/30/2026
- Listing terms: Conventional
- Inclusions: Dishwasher(s), Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
Estimated market value
$935,200
$888,000 - $982,000
$3,621/mo
Price history
| Date | Event | Price |
|---|---|---|
| 9/10/2026 | Price change | $949,000-2.7%$913/sqft |
Source:  NWMLS as distributed by MLS GRID #2561411 Report a problem | ||
| 8/20/2026 | Price change | $975,000-2%$938/sqft |
Source: NWMLS as distributed by MLS GRID #2561411 Report a problem | ||
| 7/30/2026 | Listed for sale | $995,000+11.2%$957/sqft |
Source: NWMLS as distributed by MLS GRID #2561411 Report a problem | ||
| 9/22/2022 | Sold | $895,000$861/sqft |
Source: NWMLS as distributed by MLS GRID #1980755 Report a problem | ||
| 9/8/2022 | Pending sale | $895,000$861/sqft |
Source: NWMLS as distributed by MLS GRID #1980755 Report a problem | ||
| 8/11/2022 | Listed for sale | $895,000+49.2%$861/sqft |
Source: NWMLS as distributed by MLS GRID #1980755 Report a problem | ||
| 3/22/2019 | Sold | $600,000+3.4%$577/sqft |
Source: NWMLS as distributed by MLS GRID #1408494 Report a problem | ||
| 2/22/2019 | Pending sale | $580,000$558/sqft |
Source: Realogics Sotheby's International Realty #1408494 Report a problem | ||
| 2/20/2019 | Listed for sale | $580,000+22.1%$558/sqft |
Source: Realogics Sotheby's International Realty #1408494 Report a problem | ||
| 9/23/2016 | Sold | $475,000$457/sqft |
Source: NWMLS as distributed by MLS GRID #1009699 Report a problem | ||
| 8/23/2016 | Pending sale | $475,000$457/sqft |
Source: Windermere Real Estate/East, Inc. #1009699 Report a problem | ||
| 8/19/2016 | Listed for sale | $475,000+24.2%$457/sqft |
Source: Windermere Real Estate/East, Inc. #1009699 Report a problem | ||
| 7/9/2014 | Sold | $382,500+0.7%$368/sqft |
Source: NWMLS as distributed by MLS GRID #646584 Report a problem | ||
| 6/7/2014 | Pending sale | $379,900$365/sqft |
Source: John L Scott Real Estate #646584 Report a problem | ||
| 6/5/2014 | Listed for sale | $379,900+33.8%$365/sqft |
Source: John L Scott Real Estate #646584 Report a problem | ||
| 5/16/2011 | Sold | $284,000-0.4%$273/sqft |
Source: Public Record Report a problem | ||
| 4/5/2011 | Listed for sale | $285,000+26.7%$274/sqft |
Source: Windermere Real Estate/East, Inc. #203332 Report a problem | ||
| 6/24/2003 | Sold | $225,000$216/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $7,267 +5.1% | $873,000 +4.2% |
| 2024 | $6,917 +12.4% | $838,000 +17.2% |
| 2023 | $6,154 -7.8% | $715,000 -18.6% |
| 2022 | $6,674 +21.2% | $878,000 +47.8% |
| 2021 | $5,508 +10.8% | $594,000 +19.3% |
| 2020 | $4,970 -0.7% | $498,000 -2.5% |
| 2019 | $5,003 +6.1% | $511,000 +0.8% |
| 2018 | $4,717 +4.1% | $507,000 +15.5% |
| 2017 | $4,530 +36.2% | $439,000 +11.7% |
| 2016 | $3,325 | $393,000 +10.4% |
| 2015 | $3,325 | $356,000 +10.2% |
| 2014 | $3,325 | $323,000 +14.9% |
| 2013 | $3,325 | $281,000 +6.8% |
| 2012 | -- | $263,000 +1.5% |
| 2011 | -- | $259,000 +2% |
| 2010 | -- | $254,000 |
| 2009 | -- | $254,000 -6.6% |
| 2007 | -- | $272,000 +9.2% |
| 2006 | -- | $249,000 +14.2% |
| 2005 | -- | $218,000 +23.9% |
| 2001 | $2,068 -0.4% | $176,000 +8% |
| 2000 | $2,076 | $163,000 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: Squak Mountain
Similar homes
- $799,0002 bd1 ba1.3k sqft1245 6th Avenue SE, Issaquah, WA 98027Active
MLS ID #2571284, Emily Shepodd. NWMLS as distributed by MLS GRID - $947,5003 bd2 ba1.3k sqftDavis Add, Seattle, WA 98102Active
MLS ID #2589619, Christine Doughty. NWMLS as distributed by MLS GRID - $899,0003 bd2 ba1.3k sqft17921 151st Way NE, Woodinville, WA 98072Active
MLS ID #2587578, Michael Piccolo. NWMLS as distributed by MLS GRID - $999,0003 bd2 ba1.3k sqft21313 NE 10th Place, Sammamish, WA 98074Active
MLS ID #2555536, Kimberly Whitehead. NWMLS as distributed by MLS GRID
