Live an elevated lifestyle within the gated enclave at Cornerstone. A commanding European-inspired estate in the heart of Maple Valley, boasting an unmistakable street presence. Greeted with a sweeping circular drive framed by elegant cobblestone, a stately portico, manicured English gardens. The architecture is a masterclass in timeless design featuring stucco, stone, and striking copper patina roof accents. Designed for the true auto enthusiast or collector of "toys," this property features an incredible 7 garage bays supporting up to 11 vehicles. Whether you’re housing a vintage collection or a fleet of modern exotics, this space offers unparalleled storage, flexibility & shop potential. The multistory grand entry sets a sophisticated tone for the entire residence. Rare and highly functional, the main level hosts both the opulent Primary retreat and a full Guest suite, offering ease of living and privacy. In all, 5 spacious bedrooms and 7 luxury baths ensure ample room for all. The gorgeous kitchen serves as the heart of the home, blending modern high-end finishes with functional elegance. Transition seamlessly to the outdoors with a lovely flagstone patio for alfresco dining, a firepit for those late night summer conversations or the sprawling upper sun deck that captures the serenity of the surrounding 3.42 acres. Served by the Tahoma S.D., recognized for academic excellence. Meticulously maintained, Grade 12 Luxury Construction - Experience Privacy, Luxury, Tranquility.
Sold
Listed by: RSVP Brokers ERA
Bought with: Real Broker LLC
$2,500,000
23011 257th Avenue SE, Maple Valley, WA 98038
5beds
4,620sqft
Single Family Residence
Built in 2008
3.42 Acres Lot
$2,490,400 Zestimate®
$541/sqft
$6,070 Estimated rent
Home value
$2,490,400
$2.32M - $2.69M
$6,070/mo
Zestimate® history
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List your homeWhat's special
Full guest suiteStately porticoMultistory grand entryManicured english gardensOpulent primary retreatCommanding european-inspired estate
Zillow last checked:
Listing updated:
Listed by:
Jamie Brakken,
RSVP Brokers ERA
Bought with:
Christine Bowers, 118956
Real Broker LLC
Source: NWMLS as distributed by MLS GRID,MLS#: 2512866
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 7
- Full bathrooms: 4
- 3/4 bathrooms: 1
- 1/2 bathrooms: 2
- Main level bathrooms: 4
- Main level bedrooms: 2
Primary bedroom
- Level: Main
Bedroom
- Level: Second
Bedroom
- Level: Second
Bedroom
- Level: Second
Bedroom
- Level: Main
Bathroom full
- Level: Second
Bathroom full
- Level: Second
Bathroom full
- Level: Main
Bathroom full
- Level: Main
Bathroom three quarter
- Level: Second
Other
- Level: Main
Other
- Level: Main
Bonus room
- Level: Second
Den office
- 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, 90%+ High Efficiency, Forced Air, Heat Pump, Electric, Propane
Cooling
- 90%+ High Efficiency, Forced Air, Heat Pump
Appliances
- Included: Dishwasher, Double Oven, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Washer, Dishwasher(s), Dryer(s), Microwave(s), Refrigerator(s), Washer(s), Water Heater: Gas (Propane) - 2 HW Heaters, Water Heater Location: Mechanical Room, Water Heater Location: 2nd Floor Closet
Features
- Bath Off Primary, Central Vacuum, Dining Room, High Tech Cabling, Pantry
- Flooring: Ceramic Tile, Engineered Hardwood, Carpet
- Windows: Dbl Pane/Storm Window
- Basement: None
- Number of fireplaces: 3
- Fireplace features: Gas, Main Level: 3, Fireplace
Interior area
- Total structure area: 4,620
- Total interior livable area: 4,620 sqft
Property
Parking
- Total spaces: 15
- Parking features: Driveway, Attached Garage, Detached Garage, Off Street, RV Parking
- Has attached garage: Yes
- Covered spaces: 11
- Uncovered spaces: 4
Features
- Levels: Two
- Stories: 2
- Entry location: Main
- Patio & porch: Second Primary Bedroom, Bath Off Primary, Built-In Vacuum, Dbl Pane/Storm Window, Dining Room, Fireplace, Fireplace (Primary Bedroom), High Tech Cabling, Jetted Tub, Pantry, Security System, Sprinkler System, Vaulted Ceiling(s), Walk-In Closet(s), Water Heater, Wet Bar, Wine/Beverage Refrigerator, Wired for Generator
- Spa features: Bath
- Has view: Yes
- View description: Territorial
Lot
- Size: 3.42 Acres
- Features: Dead End Street, Paved, Cable TV, Deck, Gated Entry, High Speed Internet, Outbuildings, Outdoor Fireplace, Patio, Propane, RV Parking, Shop, Sprinkler System
- Topography: Level
- Residential vegetation: Garden Space, Wooded
Details
- Parcel number: 1422069115
- Special conditions: Standard
- Other equipment: Leased Equipment: n/a, Wired for Generator
Construction
Type & style
- Home type: SingleFamily
- Architectural style: See Remarks,2 Story
- Property subtype: Single Family Residence
Materials
- Stone, Stucco, Wood Siding, Wood Products
- Foundation: Poured Concrete, Slab
- Roof: Composition
Condition
- Very Good
- Year built: 2008
- Major remodel year: 2008
Utilities & green energy
- Electric: Company: PSE
- Sewer: Septic Tank, Company: Septic
- Water: Public, Company: Cedar River Water and Sewer
- Utilities for property: Xfinity, Xfinity
Community & neighborhood
Security
- Security features: Security System
Community
- Community features: CCRs, Gated
Location
- Region: Maple Valley
- Subdivision: Maple Valley
HOA & financial
HOA
- HOA fee: $250 monthly
- Services included: Common Area Maintenance, Road Maintenance, Snow Removal
Other
Other facts
- Listing terms: Conventional
- Cumulative days on market: 24 days
Price history
| Date | Event | Price |
|---|---|---|
| 6/12/2026 | Sold | $2,500,000-4.8%$541/sqft |
Source:  NWMLS as distributed by MLS GRID #2512866 Report a problem | ||
| 5/23/2026 | Pending sale | $2,625,000$568/sqft |
Source: NWMLS as distributed by MLS GRID #2512866 Report a problem | ||
| 4/30/2026 | Listed for sale | $2,625,000+244.5%$568/sqft |
Source: NWMLS as distributed by MLS GRID #2512866 Report a problem | ||
| 9/30/2011 | Sold | $762,000+8.1%$165/sqft |
Source: NWMLS as distributed by MLS GRID #259644 Report a problem | ||
| 8/13/2011 | Pending sale | $705,000$153/sqft |
Source: Windermere Real Estate/East, Inc. #259644 Report a problem | ||
| 8/7/2011 | Listed for sale | $705,000+56.7%$153/sqft |
Source: Windermere Real Estate/East, Inc. #259644 Report a problem | ||
| 3/20/2007 | Sold | $450,000+69.8%$97/sqft |
Source: Public Record Report a problem | ||
| 5/5/2005 | Sold | $265,000$57/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $25,475 +17.6% | $2,267,000 +17.6% |
| 2024 | $21,657 -0.7% | $1,927,000 +1.5% |
| 2023 | $21,801 -21.8% | $1,899,000 -33.1% |
| 2022 | $27,889 +12.1% | $2,840,000 +35.6% |
| 2021 | $24,878 +7.1% | $2,095,000 +17.8% |
| 2020 | $23,218 +9% | $1,778,000 +0.5% |
| 2019 | $21,308 +9.8% | $1,770,000 +6.8% |
| 2018 | $19,401 -10.5% | $1,658,000 +9.6% |
| 2017 | $21,686 +5.5% | $1,513,000 -3.8% |
| 2016 | $20,562 | $1,573,000 +6.4% |
| 2015 | $20,562 | $1,479,000 +9.7% |
| 2014 | $20,562 | $1,348,000 +14.1% |
| 2013 | $20,562 | $1,181,000 +19.3% |
| 2012 | -- | $990,000 -6.6% |
| 2011 | -- | $1,060,000 -13.5% |
| 2010 | -- | $1,226,000 |
| 2009 | -- | $1,226,000 +307.3% |
| 2007 | -- | $301,000 +14.9% |
| 2006 | -- | $262,000 +2.7% |
| 2005 | -- | $255,000 |
Find assessor info on the county website
Neighborhood: 98038
Nearby schools
GreatSchools rating
- 7/10Tahoma ElementaryGrades: PK-5Distance: 1.2 mi
- 9/10Summit Trail Middle SchoolGrades: 6-8Distance: 1.6 mi
- 9/10Tahoma Senior High SchoolGrades: 9-12Distance: 3 mi
Schools provided by the listing agent
- Elementary: Tahoma Elementary
- Middle: Summit Trail Middle School
- High: Tahoma 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
$2,490,400
Get a cash offer in 3 minutes
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Estimated market value
$2,490,400
- Washington
- King County
- Maple Valley
- 98038
- 23011 257th Avenue SE
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