$2,648,000
Est. $14,667/mo4 bd•4 ba•4,197 sq ft
7803 89th Place SE, Mercer Island, WA 98040
• Listed Oct 6, 2026•27 days active · 27 cumulative
Listing Broker: Coldwell Banker Bain; Katie Penny Shea; 206-755-5051; Katie.PennyShea@CBRealty.com
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Listing Broker: Coldwell Banker Bain; Katie Penny Shea; 206-755-5051; Katie.PennyShea@CBRealty.com
About this home
Set on a quiet cul-de-sac, this warm and inviting home offers exceptional space, privacy and flexibility for everyday living and entertaining. With approximately 4,197 sq', the home feels both spacious and comfortable, with abundant natural light throughout. A light-filled entry sets the tone with an open, airy feel, warm hardwood floors and an inviting sitting area. At the heart of the home, the generous kitchen is designed for those who love to cook, gather and entertain, with an adjoining casual dining area. French doors open to a bright office with a wall of built-in workspaces—ideal for work, homework or hobbies. The dining room features a built-in buffet and connects easily to the fireside living room. Upstairs, the primary suite is joined by three additional bedrooms, including one with its own en suite bath. The lower level offers a recreation room with gas fireplace and surround sound, a flexible bonus room ideal as an additional office, studio or possible 5th BR, plus a utility room with 3/4 bath. Brand new gas furnace, A/C and water heater (Aug. ’26). Two-car garage with generator and abundant storage. Outside, thoughtful landscaping creates a private setting with a large deck for al fresco dining, a firepit for gathering and a flat backyard. Ideally located near south-end schools, parks, trails, athletic fields and shopping. Spacious yet welcoming, this is a home designed to be enjoyed in every season.
Listed by Katie Penny Shea • Coldwell Banker Bain
Listing updated: October 7, 2026 at 05:03am
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2591076
Around this home
How much should you offer?
7803 89th Place SE, Mercer Island, WA 98040
Source:RexMont analysis of Northwest MLS sales data for this ZIP code plus third-party market data (RentCast). The estimates are RexMont's, not Northwest MLS listing data.
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.
Property details
Interior features
- Bath Off Primary
- Dbl Pane/Storm Window
- Dining Room
- Fireplace
- French Doors
- High Tech Cabling
- Security System
- Skylight(s)
- Vaulted Ceiling(s)
- Walk-In Closet(s)
- Water Heater
- Wired for Generator
- 3 fireplaces (gas, wood burning)
- Finished basement
Kitchen
- Dishwasher
- Disposal
- Double Oven
- Dryer
- Microwave
- Refrigerator
- Stove(s)/Range(s)
- Washer
Bedrooms
- 4 bedrooms total
- 4 upstairs
Bathrooms
- 2 full bathrooms
- 2 three-quarter bathrooms (shower, no tub)
- 1 half bathroom
- 4 bathrooms total (NWMLS count)
- 1 on the main level
Layout
- Multi Level
- 4,197 sq ft finished
- 530 sq ft garage
Flooring
- Bamboo/Cork
- Ceramic Tile
- Concrete
- Hardwood
- Carpet
Heating & cooling
- Forced Air heating
- Central Air cooling
Schools
Ratings via SchoolDiggerMercer Island School District
- Lakeridge Elementary SchoolPublic · Grades K-5 · State rank 947 of 1,1382/10
- Islander Middle SchoolPublic · Grades 6-8 · State rank 9 of 51410/10
- Mercer Island High SchoolPublic · Grades 9-12 · State rank 2 of 39610/10
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,Partial Slope
- Lot number
- 14
- Faces
- East
Systems
- Energy source
- Natural Gas
- Power production
- Natural Gas
- Water heater
- Gas
- Water heater location
- Garage
- Power company
- PSE
- Water company
- City of MI
- Sewer company
- City of MI
- Gas company
- PSE
- Garbage service
- Recology
- Irrigation water rights
- No
- Internet connected
- Xfinity
- Cable connected
- Xfinity
Rooms & extras
- Bathtubs
- 2
- Showers
- 4
- Fireplaces on main
- 2
- Fireplaces lower level
- 1
New construction
- Square footage source
- Architect Plans
- Lot size source
- KCAR
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 7803 89th Place SE
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.
- Oct 6, 2026ListedNWMLS via MLS Grid · #2591076$2,648,000$631/sq ft
- Dec 10, 2009SoldNWMLS via MLS Grid · #29126670$928,000$221/sq ft
- Nov 7, 2009PendingNWMLS via MLS Grid · #29126670$940,000$224/sq ft
- Nov 7, 2009Price reducedNWMLS via MLS Grid · #29126670$940,000$224/sq ft
- Sep 8, 2009ListedNWMLS via MLS Grid · #29126670$970,000$231/sq ft
- Mar 18, 1993Recorded saleKing County recorder · Warranty deed$306,250$73/sq ft
Mortgage payment forecast
$16,849 per month
Great rateTakes about 5 minutes & won't affect your credit
Get pre-approvedSource: RexMont estimate, not Northwest MLS listing data. Interest rates from Freddie Mac's Primary Mortgage Market Survey via FRED (Federal Reserve Bank of St. Louis). Property tax and HOA dues from the NWMLS listing where provided, otherwise estimated; insurance estimated at 0.3% of price per year.
Estimate only. Actual payment depends on credit, lender, and program. PMI not included for down payments below 20%.
Ask about this home
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Listing Broker: Coldwell Banker Bain; Katie Penny Shea; 206-755-5051; Katie.PennyShea@CBRealty.com
Market pulse
Mercer Island 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 for about 2% below list price.
Time on market: The average home goes pending in around 60 days.
Recent sales nearby
Within 1 mile · last 6 months$3,285,000 Sold
5 days ago
5 bd•4.5 ba•~4,580 sq ft•Single Family
7429 E Mercer Way, Mercer Island, WA 98040
6%
Under list
44
Days on market
0.4 mi
Distance
$2,650,000 Sold
5 days ago
4 bd•2.75 ba•~3,170 sq ft•Single Family
6543 81st Avenue SE, Mercer Island, WA 98040
2%
Under list
64
Days on market
0.9 mi
Distance
$6,923,300 Sold
1 week ago
5 bd•3.75 ba•~4,812 sq ft•Single Family
6922 96th Avenue SE, Mercer Island, WA 98040
13%
Under list
112
Days on market
0.7 mi
Distance
$2,125,000 Sold
1 week ago
3 bd•2.5 ba•~2,810 sq ft•Single Family
8510 SE 72nd Street, Mercer Island, WA 98040
3%
Under list
44
Days on market
0.4 mi
Distance
$2,918,000 Sold
3 weeks ago
5 bd•3 ba•~3,464 sq ft•Single Family
8636 SE 75th Place, Mercer Island, WA 98040
13%
Over list
15
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
MLS GRID Disclaimer
Based on information submitted to the MLS GRID as of October 7, 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.
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.
© 2026 Northwest Multiple Listing Service. All rights reserved.
HO
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