9040 79th St Mercer Island, WA 98040 / 5800

Residence for Single Family

(UPDATED: 06/24/2025)
  • 4 Beds
  • 4 Baths
  • 4.100 square feet
Property Report

Information about property on 9040 79th St, Mercer Island WA, 98040-5800. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

Developed in the eighties, this property has 4,100 sqft of habitable surface and sits on approximately one fourth of acre.

Facts

  • Built in 1989
  • Lot size 10,325 sqft
  • Floor size 4,100 sqft
  • Bedrooms 4
  • Stories 3 story with basement
  • Basement Improved Basement (Finished)
  • Structure type Other
  • Basement area Unfinished basement, 90 sqft
  • Heating & Cooling
  • Heat type Forced air unit
  • Cooling Central
  • Interior Home Features
  • Flooring Carpet, Hardwood, Tile
  • Exterior Home Features
  • Roof type Tile
  • Parking & Garage
  • Parking Mixed

Listing info

  • Last sold Aug 2013 for $1,285,000

Features

  • Fireplace
  • Skylight
  • Wet Bar
  • Wired
  • Dishwasher
  • Dryer
  • Laundry: In Unit
  • View: City, Mountain

Householders and Tenants for 9040 79th St, Mercer Island WA

Possible residents contact details

Person Name Phone Number Additional Info
Elli Koponen Age: 34
Residential status:
Homeowner
Jose V Porto
Jullada Mielonen
Residential status:
Homeowner
Kyosti Koponen
206-275-****
Pekka S Mielonen Age: 61
425-749-****
Residential status:
Homeowner
Tzu J Chen
Tzujung P Chen Age: 69

Purchase History

DateEventPriceSourceAgents
08/01/2013 Sold $1,285,000 Public records Jay M. Agoado
11/04/2011 Sold $1,158,000 Public records
05/23/2006 Sold $1,300,000 Public records
07/31/2003 Sold $958,000 Public records
08/15/1997 Sold $688,000 Public records
07/28/1994 Sold $635,000 Public records

PURCHASE HISTORY 9040 79th St, Mercer Island WA

07/28/199407/31/200311/04/2011Date$0$100k$200k$300k$400k$500k$600k$700k$800k$900k$1.0M$1.1M$1.2M$1.3MPrices

Cost estimate history

YearTaxAssessmentMarket
2014 $9,915 N/A N/A
2013 N/A $1,085,000 $1,085,000

Where is 9040 79th St, Mercer Island WA located on map?

9040 79th St incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
31 Mar 2015 Building fires
Property Use —
1 or 2 family dwelling

79 St Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
31 Mar 2015 Building fires
Property Use —
1 or 2 family dwelling
04 Jul 2005 Brush, or brush and grass mixture fire
Property Use —
Residential street, road or residential driveway
22 May 2003 EMS call, excluding vehicle accident with injury
Property Use —
1 or 2 family dwelling
01 Apr 2003 EMS call, excluding vehicle accident with injury
Property Use —
1 or 2 family dwelling

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FAQ about the house at 9040 79 St, Mercer Island, WA


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