4860 86th Ave Mercer Island, WA 98040 / 4606

Residence for Single Family

(UPDATED: 04/03/2025)
  • 5 Beds
  • 2 Baths
  • 0.35 acres
Property Report

Information about property on 4860 86th Ave, Mercer Island WA, 98040-4606. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

The single-family estate is placed at 4860 86th Avenue, Mercer Island, WA.

Facts

  • Built in 1966
  • Lot size 0,35 acres
  • Bedrooms 5
  • Stories 1 story with basement
  • Basement Improved Basement (Finished)
  • Heating & Cooling
  • Heat type Forced air unit
  • Parking & Garage
  • Parking Carport
  • Parking spaces 2

Features

  • Fireplace

Householders and Tenants for 4860 86th Ave, Mercer Island WA

Possible residents contact details

Person Name Phone Number Additional Info
John S Niwa Age: 98
206-372-****
Residential status:
Homeowner
Job:
Financial Professional
Kathy Niwa
206-232-****
Marie M Niwa Age: 93
206-232-****
Residential status:
Homeowner
Job:
Retired

Businesses

Organization Phone Number Additional Info
Niwa Family Limited Partn
Industry:
Business Services

Cost estimate history

YearTaxAssessmentMarket
2014 $6,190 N/A N/A
2013 N/A $677,000 $677,000

Where is 4860 86th Ave, Mercer Island WA located on map?

86th Ave Fire Incident History

To date, we have no information about fire incidents in 2025
24 Dec 2018 Fire, other
Property Use —
1 or 2 family dwelling
Area of Origin —
Construction/renovation area
First Ignition —
Cooking materials, including edible materials
Heat Source —
Hot or smoldering object, other
21 Nov 2017 Passenger vehicle fire
Property Use —
Property Use, other
Area of Origin —
Cargo/trunk area - all vehicles
First Ignition —
Item First Ignited, Other
Heat Source —
Heat source: other
19 Feb 2008 Cooking fire, confined to container
Property Use —
Preschool
Area of Origin —
Assembly area - less than 100 persons
First Ignition —
Cooking materials, including edible materials
Heat Source —
Heat from powered equipment, other

86th Ave Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
31 Jul 2004 Grass fire
Property Use —
1 or 2 family dwelling
18 Jun 2004 Electrical wiring/equipment problem, other
Property Use —
1 or 2 family dwelling
17 Nov 2003 EMS call, excluding vehicle accident with injury
Property Use —
1 or 2 family dwelling
25 Oct 2003 EMS call, excluding vehicle accident with injury
Property Use —
1 or 2 family dwelling

View more

Properties Nearby

Street AddressResidens/Landlords
3604 86th Ave, Mercer Island, WA 98040-3613
Single Family Residential
  • 4 beds
  • 3 baths
  • 2,060 sqft
  • Built in 1951
Daniel R Strome, Gabriela M Strome
3623 86th Ave, Mercer Island, WA 98040-3612
Single Family Residential
  • 4 beds
  • 2 baths
  • 2,050 sqft
  • Built in 1951
Barbara A Hallgren, Craig A Hallgren
4306 86th Ave, Mercer Island, WA 98040-4125
Single Family Residential
  • 5 beds
  • 3 baths
  • 3,880 sqft
  • Built in 1949
Janna T Jackson, Theresa J Jackson
4511 86th Ave, Mercer Island, WA 98040-4413
Single Family
  • 5 beds
  • 2.75 baths
  • 2,130 sqft
  • Built in 1977
David Elder, Loretta F Hendrickson
4732 86th Ave, Mercer Island, WA 98040-4327
Single Family Residential
  • 4 beds
  • 1 bath
  • 3,300 sqft
  • Built in 1959
Jennifer R Augustine, Marsha C Oliver
4811 86th Ave, Mercer Island, WA 98040-4605
Single Family Residential
  • 4 beds
  • 1 bath
  • Lot: 10,125 sqft
  • Built in 1967
James Anderson, Patricia Anderson
4843 86th Ave, Mercer Island, WA 98040-4605
Single Family Residential
  • 4 beds
  • 2 baths
  • Lot: 0.36 acres
  • Built in 1963
Anna L Fredricksen, Clark Fredricksen
6123 86th Ave, Mercer Island, WA 98040-4945
Single Family Residential
  • 4 beds
  • 1 bath
  • Lot: 10,057 sqft
  • Built in 1964
K Ishimitsu, Kichio A Ishimitsu
7210 86th Ave, Mercer Island, WA 98040-5735
Single Family
  • 4 beds
  • 2.25 baths
  • 2,020 sqft
  • Built in 1967
Carmen Ringbloom, Signe A Ringbloom
7450 86th Ave, Mercer Island, WA 98040-5739
Single Family
  • 4 beds
  • 2.5 baths
  • 3,100 sqft
  • Built in 1973
Jennifer P Ballinger, James A Eliasen
 

FAQ about the house at 4860 86th Ave, Mercer Island, WA


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