$1,015,000
Listed at $945,0002 bd•0.75 ba•920 sq ft
18805 SE 42nd Street, Issaquah, WA 98027
• Listed Apr 15, 2026
RexMont Market Signal for 18805 SE 42nd Street
Sold price on recordRexMont Market Signal $1,015,000
Closed sale price · as of May 11, 2026, the day it sold.
Market Signal since the sale
$1,052,255
Likely $894,193 – $1,212,327 · solid read · as of October 1, 2026
Estimate, not an appraisal.
Information and statistics derived from Northwest Multiple Listing Service. Source: Northwest Multiple Listing Service, as distributed by MLS GRID; King County Assessor records.
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Work with a Issaquah real estate agent or a Issaquah buyer's agent on this home. Selling first? Start with sell my house in Issaquah or your Issaquah home value.
Listing Broker: Redfin; Andrew Maglalang-Weakley; 253-201-3130
Buyer Broker: Coldwell Banker Central
About this home
Discover the ultimate canvas for your Pacific Northwest dreams on this prime corner lot featuring partial Lake Sammamish views! As the last untouched property on the block, this gem is surrounded by stunning multi-million dollar estates, ensuring immediate equity and prestige. The site offers a charming 2-bedroom cottage paired with a massive 4-car garage that matches the home’s footprint—providing a unique opportunity to easily double your livable square footage or create a high-end ADU. For those with a bigger vision, the subdividable lot offers incredible development potential; you can modernize the current residence or start fresh to build a custom masterpiece that fits perfectly among its luxury neighbors. Nestled in a serene setting with easy access to I-90 and top-rated schools, this is a rare "buy and build" opportunity for investors and visionaries alike. Whether you renovate or subdivide, the possibilities are limitless. Secure the final crown jewel of the neighborhood!
Listed by Andrew Maglalang-Weakley • Redfin
Listing updated: June 11, 2026 at 04:03am
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2503833
Around this home
Property details
Interior features
- Ceiling Fan(s)
- Dbl Pane/Storm Window
- Vaulted Ceiling(s)
- Water Heater
- Wired for Generator
Kitchen
- Dishwasher
- Dryer
- Refrigerator
- Stove(s)/Range(s)
- Washer
Bedrooms
- 2 bedrooms total
- 2 on the main level
Bathrooms
- 1 three-quarter bathroom (shower, no tub)
- 1 on the main level
Layout
- 2 Story
- 920 sq ft finished
- 1,029 sq ft garage
Flooring
- Engineered Hardwood
- Carpet
Heating & cooling
- Baseboard heating
- None cooling
Schools
Ratings via SchoolDiggerIssaquah School District
- Buyer To VerifyPublic · Grades Elementary—
- Buyer To VerifyPublic · Grades Middle—
- Buyer To VerifyPublic · Grades High—
Assigned schools for this property per the listing's MLS data. School district boundaries change — verify the exact assigned schools with the district before purchasing.
Single-family home facts
As entered by the listing broker on Northwest MLS
Lot & site
- Topography
- Level
- Zoning jurisdiction
- City
- Faces
- North
Systems
- Energy source
- Electric
- Power production
- Electric
- Water heater
- Electric
- Water heater location
- Garage
- Power company
- PSE
- Water company
- Issaquah Utilities
- Sewer company
- Issaquah Utilities
- Gas company
- NA
- Garbage service
- Recology
- Irrigation water rights
- No
- Internet connected
- Comcast
- Cable connected
- Comcast
Rooms & extras
- Showers
- 1
New construction
- Square footage source
- Realist - Buyer to Verify
- Lot size source
- Realist - Buyer to Verify
Manufactured home
- Land lease
- No
Neighborhood mobility
Doorstep, Pedal & Station Scores
Three RexMont scores for this exact address: what is on foot, what is by bike, and what rides past the door.
Ground Truth™
The ground, the slope, the flood zone and the noise at this address
Read from public hazard, flood, terrain and noise maps for this exact home.
Address Insider™
The members' report
Commute, transit, zoning and ADU potential, internet providers and the lifestyle around the home: the nearest grocery, coffee, park, services and transit stop. One free registration opens every home on rexmont.com.
Opens with the report above.
Sales & Tax Records for 18805 SE 42nd Street
NWMLS via MLS Grid · King County AssessorEvery listing, pending, price change and closing filed on this home with the NWMLS, the county’s recorded sales, and its assessed values by tax year.
- May 11, 2026SoldNWMLS via MLS Grid · #2503833$1,015,000$1,103/sq ft
- Apr 20, 2026PendingNWMLS via MLS Grid · #2503833$945,000$1,027/sq ft
- Apr 15, 2026ListedNWMLS via MLS Grid · #2503833$945,000$1,027/sq ft
- Sep 15, 1993Recorded saleKing County recorder · Warranty deed$137,500$149/sq ft
Market pulse
Issaquah is a balanced market.
Supply and demand are roughly in balance. Neither side has a clear edge.
Offer insight: Homes typically sell with one offer near asking price.
List to sale price: The average home sells very close to list price.
Time on market: The average home goes pending in around 87 days.
Recent sales nearby
Within 1 mile · last 6 months$2,450,000 Sold
3 weeks ago
4 bd•3.75 ba•~4,380 sq ft•Single Family
18166 SE 41st Place, Issaquah, WA 98027
0%
Over list
—
Days on market
0.4 mi
Distance
$2,300,000 Sold
4 weeks ago
4 bd•2.5 ba•~3,131 sq ft•Single Family
4537 193rd Place SE, Issaquah, WA 98027
0%
Over list
—
Days on market
0.5 mi
Distance
$1,400,000 Sold
4 weeks ago
4 bd•1.75 ba•~1,630 sq ft•Single Family
4253 189th Avenue SE, Issaquah, WA 98027
3%
Over list
39
Days on market
0.1 mi
Distance
$1,895,000 Sold
8 weeks ago
3 bd•2.75 ba•~2,350 sq ft•Single Family
18448 SE 43rd Place, Issaquah, WA 98027
1%
Over list
40
Days on market
0.2 mi
Distance
Closed sales from MLS GRID / NWMLS within the past 6 months, matched on property type and within 1 mile. Comps approximate.
Want a deeper read on this market?
Ask a RexMont agentMarket data from MLS GRID / NWMLS · Updated Oct 2026
Information and statistics derived from Northwest Multiple Listing Service. Source: Northwest Multiple Listing Service, as distributed by MLS GRID.
MLS GRID Disclaimer
Based on information submitted to the MLS GRID as of October 27, 2026 at 2:48 PM PT (date and time MLS GRID Data was obtained). All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Listing information courtesy of Northwest Multiple Listing Service (NWMLS). The listing data relating to real estate for sale on this web site comes in part from the Northwest Multiple Listing Service. Real estate listings held by brokerage firms other than RexMont Real Estate are marked with the “Listing courtesy of NWMLS” designation. Information provided is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
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