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Active
$4,195,000
8beds
7,630sqft

21407 NE Union Hill Road, Redmond, WA 98053

8beds
7,630sqft
Single family residence
Built in 1989
13.88 Acres
9 Attached garage spaces
$550 price/sqft

What's special

Gentle streamThirteen picturesque acresCustom artisan kitchenDedicated workshopMeandering walking pathsSeparate three-bedroom secondary homeSurrounded by open meadows

A rare legacy estate set across thirteen picturesque acres in the heart of Redmond. Tucked quietly beyond the road and surrounded by open meadows, mature evergreens and winding paths, the property offers an extraordinary sense of privacy while remaining minutes from top schools, shopping and the Eastside tech corridor. The main ...

11 days
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1,889
|
119
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Source: NWMLS as distributed by MLS GRID,MLS#: 2488890MLS Logo
Travel times

Living Room

Kitchen

Family Room

Zillow last checked: 7 hours ago

Listing updated: March 09, 2026 at 01:12pm

Listed by:

Bret Butler,

COMPASS,

Greg W Butler,

COMPASS

Source: NWMLS as distributed by MLS GRID,MLS#: 2488890MLS Logo

Facts & features

Interior

Bedrooms & bathrooms
  • Bedrooms: 8
  • Bathrooms: 11
  • Full bathrooms: 4
  • 3/4 bathrooms: 4
  • 1/2 bathrooms: 3
  • Main level bathrooms: 2
  • Main level bedrooms: 1
Primary bedroom
  • Level: Main
Bedroom
  • Level: Fourth
Bedroom
  • Level: Fourth
Bedroom
  • Level: Third
Bedroom
  • Level: Second
Bedroom
  • Level: Second
Bedroom
  • Level: Second
Bedroom
  • Level: Second
Bathroom full
  • Level: Fourth
Bathroom full
  • Level: Second
Bathroom full
  • Level: Second
Bathroom full
  • Level: Main
Bathroom three quarter
  • Level: Fourth
Bathroom three quarter
  • Level: Third
Bathroom three quarter
  • Level: Second
Bathroom three quarter
  • Level: Second
Other
  • Level: Main
Other
  • Level: Garage
Other
  • Level: Garage
Den office
  • Level: Main
Dining room
  • Level: Main
Entry hall
  • Level: Main
Family room
  • Level: Main
Great room
  • Level: Second
Kitchen with eating space
  • Level: Main
Living room
  • Level: Main
Rec room
  • Level: Lower
Other
  • Level: Third
Utility room
  • Level: Lower
Heating
  • Fireplace, Forced Air, Heat Pump, Radiant, Electric, Natural Gas
Cooling
  • Central Air, Forced Air, Heat Pump
Appliances
  • Included: Dishwasher(s), Double Oven, Dryer(s), Microwave(s), Refrigerator(s), Stove(s)/Range(s), Tankless Water Heater, Washer(s), Water Heater: Gas, Water Heater Location: Lower Level
Features
  • Bath Off Primary, Central Vacuum, Dining Room, High Tech Cabling, Sauna, Walk-In Pantry
  • Flooring: Bamboo/Cork, Ceramic Tile, Engineered Hardwood, Hardwood, Vinyl Plank, Carpet
  • Doors: French Doors
  • Basement: Finished,Unfinished
  • Number of fireplaces: 2
  • Fireplace features: Gas, Wood Burning, Main Level: 2, Fireplace
Interior area
  • Total structure area: 7,630
  • Total interior livable area: 7,630 sqft

Property

Parking
  • Total spaces: 9
  • Parking features: Driveway, Attached Garage, RV Parking
  • Has attached garage: Yes
  • Covered spaces: 9
Features
  • Levels: Two
  • Stories: 2
  • Entry location: Main
  • Patio & porch: Second Kitchen, Second Primary Bedroom, Bath Off Primary, Built-In Vacuum, Dining Room, Fireplace, Fireplace (Primary Bedroom), French Doors, High Tech Cabling, Jetted Tub, Sauna, Security System, Sprinkler System, Vaulted Ceilings, Walk-In Closet(s), Walk-In Pantry, Water Heater, Wet Bar, Wine Cellar, Wired for Generator
  • Spa features: Bath
Lot
  • Size: 13.88 Acres
  • Features: Open Lot, Paved, Cabana/Gazebo, Cable TV, Deck, Electric Car Charging, Fenced-Partially, Gated Entry, Green House, High Speed Internet, Irrigation, Outbuildings, Patio, Propane, RV Parking, Shop, Sprinkler System
  • Topography: Level,Partial Slope
  • Residential vegetation: Fruit Trees, Garden Space, Pasture, Wooded
Details
  • Parcel number: 0925069007
  • Zoning: RA-5
  • Zoning description: Jurisdiction: County
  • Special conditions: Standard
  • Other equipment: Wired for Generator

Construction

Type & style
  • Home type: SingleFamily
  • Architectural style: Traditional
  • Property subtype: Single Family Residence
Materials
  • Wood Siding, Wood Products
  • Foundation: Poured Concrete, Slab
  • Roof: Composition
Condition
  • Year built: 1989

Utilities & green energy

  • Electric: Company: PSE
  • Sewer: Septic Tank, Company: Septic
  • Water: Public, Company: Union Hill Water

Community & HOA

Community
  • Security: Security System
  • Subdivision: Union Hill
Location
  • Region: Redmond

Financial & listing details

  • Price per square foot: $550/sqft
  • Tax assessed value: $2,807,000
  • Annual tax amount: $28,741
  • Date on market: 3/5/2026
  • Cumulative days on market: 13 days
  • Listing terms: Conventional
  • Inclusions: Dishwasher(s), Double Oven, Dryer(s), Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)

Price history

DateEventPrice
3/6/2026Listed for sale$4,195,000+133.1%$550/sqft
Source: NWMLS as distributed by MLS GRID #2488890 Report a problem
7/20/2020Sold$1,800,000+63.6%$236/sqft
Source: NWMLS as distributed by MLS GRID #1634394 Report a problem
9/25/2009Sold$1,100,000+10%$144/sqft
Source: NWMLS as distributed by MLS GRID #29081748 Report a problem
6/12/2009Price change$1,000,000+23429.4%$131/sqft
Source: Coldwell Banker Bain Associates #29081748 Report a problem
6/2/2009Listed for sale$4,250-99.7%$1/sqft
Source: Coldwell Banker** #29075280 Report a problem

Public tax history

YearProperty taxesTax assessment
2024$24,348 +14.3%$2,651,300 +22.3%
2023$21,295 -5.3%$2,167,500 -17.3%
2022$22,498 +23%$2,619,600 +44.7%

Find assessor info on the county website

BuyAbility℠ payment

Est. payment
$23,723/mo
Principal & interest
$20856
Property taxes
$2867
More affordability tools

    Estimated market value

    $4,119,800

    $3.91M - $4.33M

    $4,236/mo

    Climate risks

    Explore flood, wildfire, and other predictive climate risk information for this property on First Street®️.

    Neighborhood: 98053

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Dickinson Elem
    • Middle: Evergreen Middle
    • High: Eastlake 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.