8623 45th St Mercer Island, WA 98040 / 4138

Residence for Single Family

(UPDATED: 06/23/2025)
  • 4 Beds
  • 3 Baths
  • 1.580 square feet
Property Report

Information about property on 8623 45th St, Mercer Island WA, 98040-4138. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

A single-family residence at 8623 45th Street, Mercer Island, WA.

Facts

  • Built in 2007
  • Lot size 10,125 sqft
  • Floor size 1,580 sqft
  • Bedrooms 4
  • Bathrooms 3
  • Stories 2 story
  • Heating & Cooling
  • Heat type Forced air unit
  • Parking & Garage
  • Parking Attached Garage
  • Parking spaces 2

Listing info

  • Last sold Jul 2009 for $1,375,000

Features

  • Fireplace

Householders and Tenants for 8623 45th St, Mercer Island WA

Possible residents contact details

Person Name Phone Number Additional Info
Carol D Backhus
206-232-****
Elizabeth Betzler
206-232-****
Heinz Betzler
206-232-****
Jeffrey A Backhus Age: 53
206-232-****
Residential status:
Homeowner
Job:
Professional/Technical
Jeffrey M Daviscourt Age: 39
206-818-****
Residential status:
Homeowner
Leah M Backhus Age: 52
206-232-****
Residential status:
Homeowner
Job:
Medical Professional
Stephen Backhus
206-232-****
Todd J Dawson Age: 57
206-232-****

Purchase History

DateEventPriceSourceAgents
07/07/2009 Sold $1,375,000 Public records
06/12/2007 Sold $675,000 Public records
08/25/2006 Sold $600,000 Public records

PURCHASE HISTORY 8623 45th St, Mercer Island WA

08/25/200607/07/2009Date$0$100k$200k$300k$400k$500k$600k$700k$800k$900k$1.0M$1.1M$1.2M$1.3M$1.4MPrices

Cost estimate history

YearTaxAssessmentMarket
2014 $11,240 N/A N/A
2013 N/A $1,230,000 $1,230,000

Where is 8623 45th St, Mercer Island WA located on map?

45th St Fire Incident History

To date, we have no information about fire incidents in 2025
15 Feb 2019 Dumpster or other outside trash receptacle fire
Property Use —
1 or 2 family dwelling
Area of Origin —
Chute/container - trash, rubbish, waste
First Ignition —
Rubbish, trash, or waste
Heat Source —
Hot ember or ash
16 Feb 2004 Passenger vehicle fire
Property Use —
1 or 2 family dwelling
Area of Origin —
Engine area, running gear, wheel area
First Ignition —
Flammable liquid/gas - in/from engine or burner

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

To date, we have no information about incidents registered in FEMA in 2025
18 Dec 2012 Cooking fire, confined to container
Property Use —
1 or 2 family dwelling
26 Sep 2003 EMS call, excluding vehicle accident with injury
Property Use —
1 or 2 family dwelling
12 Jan 2003 EMS call, excluding vehicle accident with injury
Property Use —
1 or 2 family dwelling
02 Jan 2003 EMS call, excluding vehicle accident with injury
Property Use —
1 or 2 family dwelling

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FAQ about the house at 8623 45 St, Mercer Island, WA


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