4450 84th Ave
Mercer Island, WA 98040
2 bd 1 ba 600 sqft Built 1948 Lot 9,605 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2020 | $30,000 | $893,000 | $923,000 | $6,411 |
| 2019 | $1,000 | $809,000 | $810,000 | $5,985 |
| 2018 | $1,000 | $794,000 | $795,000 | $6,247 |
| 2017 | $1,000 | $718,000 | $719,000 | $5,365 |
| 2016 | $1,000 | $657,000 | $658,000 | $4,991 |
| 2015 | $1,000 | $595,000 | $596,000 | $4,829 |
| 2014 | $1,000 | $550,000 | $551,000 | $4,363 |
| 2013 | $1,000 | $476,000 | $477,000 | $4,492 |
| 2012 | $36,000 | $439,000 | $475,000 | $509 |
| 2011 | $8,000 | $484,000 | $492,000 | $483 |
| 2010 | $8,000 | $484,000 | $492,000 | $464 |
| 2009 | $10,000 | $600,000 | $610,000 | $405 |
Property facts
Year built
1948
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
600 sqft
Lot size
9,605 sqft
ZIP code
98040
City
Mercer Island
Street
84th Ave
Coordinates
47.56591, -122.22655
Comparable properties nearby
Frequently asked questions
When did 4450 84th Ave last sell?
No public-record sale is on file for 4450 84th Ave.
What is the current tax assessment for 4450 84th Ave?
The most recent total assessment for 4450 84th Ave (year 2020) is $923,000 with $6,411 in property tax.
When was 4450 84th Ave built?
4450 84th Ave was built in 1948.
How does 4450 84th Ave compare to others on 84th Ave?
We track 8 other properties on 84th Ave. Browse the list under "Other properties on 84th Ave" to compare beds, baths, and sale history.
What are the property facts for 4450 84th Ave?
4450 84th Ave is a 2 bed, 1 bath, 600 sqft, 9,605 sqft lot single_family.
Is 4450 84th Ave a flip candidate?
No — 4450 84th Ave does not appear in our flips dataset.
Is 4450 84th Ave a tax-appeal candidate?
No — 4450 84th Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+3.8%
Implied 1-yr
+15.2%
2026 Q3
$3.48M
2026 Q4
$3.59M
ZIP 98040 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 84th Ave