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  • Listed by: Coldwell Banker Bain • Brad Decater
    $1,650,000

    3733 221st Avenue SE, Sammamish, WA 98075

    3beds
    2,530sqft
    : 
    $9,711/mo
    Get pre-qualified
    Single Family Residence
    Built in 1978
    5.06 Acres Lot
    $1,575,300 Zestimate®
    $652/sqft
    $-- HOA

    What's special

    Modern finishesPrivate roadGated entryStunning remodeled kitchenFresh interior paintNew roof and guttersNew flooring
    A rare opportunity to own a truly secluded retreat just minutes from everything. Tucked behind a gated entry on a private road, this beautifully updated 4 bed, 2.75 bath home sits on 5 pristine, park-like acres offering unmatched peace, privacy, and connection to nature. Surrounded by towering evergreens and lush landscaping, the property feels like your own personal sanctuary. Explore trails, enjoy seasonal wetlands alive with wildlife, and unwind to the sound of frogs in the spring. All from your own backyard! Inside, the home is completely move-in ready with thoughtful updates throughout, including a stunning remodeled kitchen, new flooring, fresh interior paint, and modern finishes. Major system upgrades provide peace of mind with a new roof and gutters (2025), high-efficiency furnace and A/C (2021), whole-house generator, and new water heater (2024). The lower level offers excellent flexibility with potential for a MIL setup, featuring a kitchenette, additional living space, and a possible 5th bedroom. Outdoor living shines with a spacious covered deck perfectly positioned to take in the serene setting, ideal for entertaining or simply enjoying the quiet beauty of the surroundings. Despite its tranquil setting, this property is just minutes to top-rated Issaquah schools, shopping, dining, and everyday conveniences. A unique blend of privacy, natural beauty, and modern comfort—properties like this are rarely available.
    79 days
    |
    451
    |
    40
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Brad Decater,

    Coldwell Banker Bain,

    Derek Decater,

    Coldwell Banker Bain

    Source: NWMLS as distributed by MLS GRID,MLS#: 2522281MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 3
      • Full bathrooms: 2
      • 3/4 bathrooms: 1
      Primary bedroom
      • Level: Second
      Bedroom
      • Level: Second
      Bedroom
      • Level: Second
      Bathroom full
      • Level: Second
      Bathroom full
      • Level: Second
      Bathroom three quarter
      • Level: Lower
      Dining room
      • Level: Main
      Entry hall
      • Level: Main
      Family room
      • Level: Main
      Kitchen with eating space
      • Level: Main
      Living room
      • Level: Main
      Other
      • Level: Lower
      Utility room
      • Level: Lower
      Heating
      • Fireplace, 90%+ High Efficiency, Forced Air, Electric, Natural Gas
      Cooling
      • Has cooling: Yes
      Appliances
      • Included: Dishwasher, Dryer, Refrigerator, Stove(s)/Range(s), Washer, Dishwasher(s), Dryer(s), Refrigerator(s), Washer(s), Water Heater: gas, Water Heater Location: lower level
      Features
      • Bath Off Primary, Dining Room
      • Flooring: Vinyl Plank
      • Windows: Skylight(s)
      • Basement: None
      • Number of fireplaces: 1
      • Fireplace features: Gas, Main Level: 1, Fireplace
      Interior area
      • Total structure area: 2,530
      • Total interior livable area: 2,530 sqft
      Video & virtual tour

      Property

      Parking
      • Total spaces: 2
      • Parking features: Detached Carport, Driveway, Attached Garage, RV Parking
      • Has attached garage: Yes
      • Has carport: Yes
      • Covered spaces: 2
      Features
      • Levels: Three Or More
      • Entry location: Main
      • Patio & porch: Second Kitchen, Bath Off Primary, Dining Room, Fireplace, Hot Tub/Spa, Jetted Tub, Skylight(s), Vaulted Ceiling(s), Water Heater, Wired for Generator
      • Has spa: Yes
      • Spa features: Indoor, Bath
      Lot
      • Size: 5.06 Acres
      • Features: Dead End Street, Secluded, Value In Land, Deck, Fenced-Partially, Gas Available, Gated Entry, High Speed Internet, Outbuildings, RV Parking
      • Topography: Level
      • Residential vegetation: Brush, Garden Space, Wooded
      Details
      • Parcel number: 0924069180
      • Zoning: R4
      • Zoning description: Jurisdiction: County
      • Special conditions: Standard
      • Other equipment: Wired for Generator

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Tri-Level
      • Property subtype: Single Family Residence
      Materials
      • Wood Siding
      • Foundation: Poured Concrete
      • Roof: Composition
      Condition
      • Good
      • Year built: 1978
      • Major remodel year: 1978

      Utilities & green energy

      • Electric: Company: PSE
      • Sewer: Septic Tank, Company: septic
      • Water: Public, Company: plateau water
      • Utilities for property: Xfinity, Xfintity

      Community & HOA

      Community
      • Subdivision: Pine Lake
      Location
      • Region: Sammamish

      Financial & listing details

      • Price per square foot: $652/sqft
      • Tax assessed value: $1,779,000
      • Annual tax amount: $14,143
      • Date on market: 5/14/2026
      • Cumulative days on market: 80 days
      • Listing terms: FHA,USDA Loan,VA Loan
      • Inclusions: Dishwasher(s), Dryer(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)

        Estimated market value

        $1,575,300

        $1.50M - $1.65M

        $4,378/mo

        Price history

        DateEventPrice
        5/14/2026Listed for sale$1,650,000+69.2%$652/sqft
        Source: NWMLS as distributed by MLS GRID #2522281 Report a problem
        3/18/2020Sold$975,000-4.9%$385/sqft
        Source: NWMLS as distributed by MLS GRID #1547734 Report a problem
        3/18/2020Listed for sale$1,025,000$405/sqft
        Source: Marketplace Sotheby's Intl Rty #1547734 Report a problem
        2/21/2020Pending sale$1,025,000$405/sqft
        Source: Marketplace Sotheby's International Realty #1547734 Report a problem
        2/9/2020Listed for sale$1,025,000$405/sqft
        Source: Marketplace Sotheby's International Realty #1547734 Report a problem
        2/6/2020Pending sale$1,025,000$405/sqft
        Source: Marketplace Sotheby's International Realty #1547734 Report a problem
        1/29/2020Price change$1,025,000-2.4%$405/sqft
        Source: Marketplace Sotheby's International Realty #1547734 Report a problem
        12/10/2019Price change$1,050,000-4.5%$415/sqft
        Source: Marketplace Sotheby's International Realty #1530452 Report a problem
        11/12/2019Price change$1,100,000-4.3%$435/sqft
        Source: Marketplace Sotheby's International Realty #1530452 Report a problem
        10/11/2019Listed for sale$1,150,000$455/sqft
        Source: Marketplace Sotheby's International Realty #1530452 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$15,878 +12.3%$1,779,000 +12.5%
        2024$14,144 +8%$1,582,000 +13.7%
        2023$13,094 -9.4%$1,391,000 -21.7%
        2022$14,458 +19.4%$1,777,000 +49%
        2021$12,108 -6.9%$1,193,000 +0.4%
        2020$13,003 -2.1%$1,188,000 -5%
        2019$13,289 +12.7%$1,250,000 +8%
        2018$11,789 -0.8%$1,157,000 +8.6%
        2017$11,888 +39.8%$1,065,000 +10.6%
        2016$8,501 $963,000 +3.1%
        2015$8,501 $934,000 +23.5%
        2014$8,501 $756,000 +18.3%
        2013$8,501 $639,000 +9.6%
        2012-- $583,000
        2011-- $583,000 -1.5%
        2010-- $592,000
        2009-- $592,000 +2.2%
        2007-- $579,000 +5.9%
        2006-- $547,000 +12.3%
        2005-- $487,000 +8%
        2001$5,737 +8.1%$451,000 +19%
        2000$5,306 $379,000
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

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        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: 98075

        Getting around

        4 / 100
        Car-Dependent
        20 / 100
        Minimal Transit
        27 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Sunny Hills Elem
        • Middle: Pine Lake Mid
        • High: Skyline 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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