$1,350,000
Est. $6,819/mo4 bd•1.5 ba•2,440 sq ft
18855 Se 42nd Street, Issaquah, WA 98027
• Listed 2026-06-25•1 day on market
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Based on information submitted to the MLS GRID as of June 26, 2026 at 05:03am (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.
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Privately nestled in a coveted lakeside enclave directly adjacent to multimillion-dollar waterfront homes on Lake Sammamish, this original owner 2,440sf 4 bed 2.5 bath 2-story on a majestic .22 acre wooded oasis offers peak-a-boo lake views & simple sweat equity! Newer roof, high-end windows, upgraded furnace with A/C, stylish garage door & more. Selective tree trimming will expose scenic water views. Refinish the timeless layout with a quick and easy luxury makeover or go all out and expand the living space within the existing footprint or beyond. Vaulted ceilings in the dining room beg to be extended into the spacious living room. Meticulously maintained grounds boast mature plantings, seasonal gardens, covered full-length patio & premium vinyl fencing. Dream location on a quiet dead-end street nestled between beachfront parks in sought-after South Cove with athletic court & playgrounds at Blackberry Park is just steps away. Put your custom designer touch on this rare opportunity. Imagine the possibilities!
Listed by Nick Southard • Upgrade Realty
Listing updated: June 26, 2026 at 05:03am
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2545710
$1,379,000
+$29,000 over list price
Nearby comparable homes
RexMont uses 5 strongest recent nearby sales, priced between $1.23M and $1.48M.
Rental earnings
$4,125/mo
Screening estimate from the comp-supported value. Verify with rent comps before underwriting.

$1,454,000Last sold price
4229 190th Avenue Se, Issaquah, WA 98027

$1,480,000Last sold price
4269 181st Place Se, Issaquah, WA 98027
Estimate is a comp-supported screen, not an appraisal or broker price opinion. Ask RexMont for a property-specific pricing review before writing or accepting an offer.
18855 Se 42nd Street, Issaquah, WA 98027
Estimates only and not guaranteed. Consult a RexMont agent for accurate, personalized guidance before making an offer. RexMont OfferEdge™ · © 2026 RexMont Real Estate. Proprietary tool.
Neighborhood mobility
$8,047 per month
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Issaquah is a seller's market.
Inventory is low and competition is high. Sellers have more negotiating power.
Offer insight: Well-priced homes draw multiple offers; others sell close to asking.
List to sale price: The average home sells for about 1% below list price.
Time on market: The average home goes pending in around 8 days.
Want a deeper read on this market?
Ask a RexMont agentMarket data from MLS GRID / NWMLS · Updated Jun 2026
Issaquah School District
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.