$2,895,000
Est. $14,868/mo4 bd•3.25 ba•3,728 sq ft
4520 89th Avenue Se, Mercer Island, WA 98040
• Listed 2026-08-21•New today
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Based on information submitted to the MLS GRID as of August 21, 2026 at 12:42pm (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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Exceptional Ellis Pond Living! The perfect combination of space, light and effortless indoor-outdoor living in the heart of Mercer Island. Set on a quiet, flat street, this exceptional home features a huge, fully fenced backyard with level lawn, colorful gardens and abundant space to play, entertain and enjoy. A new composite deck extends the living outdoors, surrounded by mature landscaping and spectacular spring blossoms from cherry and plum trees. Inside, soaring ceilings, large windows and a skylight create a bright, airy feel throughout. Spacious living and dining areas flow seamlessly to the gourmet kitchen with high-end appliances and sunny breakfast nook, while a dedicated main floor office offers flexibility for work or study. Upstairs, retreat to the generous primary suite with walk-in closet and luxe 5-piece en suite bath. Three additional bedrooms, two baths and a large rec room complete the upper level, providing exceptional space for everyone. Thoughtful updates make this home truly turn-key, including new exterior paint, gutters and water heater, a recently sealed driveway, and a fully wired robotic mower for easy lawn maintenance. Three-car garage and abundant parking. Walk to Ellis Pond, the library and award-winning schools, with easy access to both Seattle and Bellevue - an ideal place to call home!
Listed by Kelly Weisfield • COMPASS
Listing updated: August 21, 2026 at 12:42pm
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2572043
Open houses
4 datesNearby open houses (8)
See more →
Open Sat, Aug 22 +1$2,923,000
+$28,000 over list price
Nearby comparable homes
RexMont uses 5 strongest recent nearby sales, priced between $1.75M and $4.8M.
Rental earnings
$8,775/mo
Screening estimate from the comp-supported value. Verify with rent comps before underwriting.
$3,091,250Last sold price
4710 86th Avenue Se, Mercer Island, WA 98040
$2,200,000Last sold price
4741 Fernridge Lane, Mercer Island, WA 98040
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.
4520 89th Avenue Se, Mercer Island, WA 98040
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
$16,997 per month
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Open Sat, Aug 22 +1
Open Sat, Aug 22 +1
Open Sat, Aug 22 +1Open Sat, Aug 22
Open Sat, Aug 22 +1
Open Sat, Aug 22 +1Mercer Island 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.
$4,350,000 Sold
1 week ago
5 bd•5.25 ba•~5,028 sq ft•Single Family
4216 83rd Avenue Se, Mercer Island, WA 98040
5%
Under list
—
Days on market
0.5 mi
Distance
$4,650,000 Sold
5 weeks ago
5 bd•3.25 ba•~4,650 sq ft•Single Family
4628 Forest Avenue Se, Mercer Island, WA 98040
7%
Under list
—
Days on market
0.5 mi
Distance
$1,625,000 Sold
3 months ago
3 bd•1.75 ba•~1,580 sq ft•Single Family
9750 Se 41st Street, Mercer Island, WA 98040
6%
Under list
—
Days on market
0.8 mi
Distance
$2,150,000 Sold
3 months ago
4 bd•3.25 ba•~3,765 sq ft•Single Family
4701 84th Avenue Se, Mercer Island, WA 98040
6%
Under list
—
Days on market
0.4 mi
Distance
$1,750,000 Sold
3 months ago
4 bd•3 ba•~2,840 sq ft•Single Family
16 Wembley Lane, Mercer Island, WA 98040
8%
Under list
—
Days on market
0.3 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 Aug 2026
Mercer Island 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.
