7800 89th Pl
Mercer Island, WA 98040
4 bd 4 ba 4,210 sqft Built 1965 Lot 19,166 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 |
|---|---|---|---|---|
| 2025 | $1,490,000 | $1,667,000 | $3,157,000 | $15,914 |
| 2024 | $712,000 | $1,717,000 | $2,429,000 | $15,711 |
| 2023 | $728,000 | $1,823,000 | $2,551,000 | $15,653 |
| 2022 | $406,000 | $1,501,000 | $1,907,000 | $14,050 |
| 2021 | $254,000 | $1,430,000 | $1,684,000 | $13,487 |
| 2020 | $498,000 | $1,237,000 | $1,735,000 | $13,712 |
| 2019 | $486,000 | $1,213,000 | $1,699,000 | $12,773 |
| 2018 | $436,000 | $1,097,000 | $1,533,000 | $13,305 |
| 2017 | $377,000 | $1,003,000 | $1,380,000 | $11,237 |
| 2016 | $342,000 | $908,000 | $1,250,000 | $10,453 |
| 2015 | $311,000 | $840,000 | $1,151,000 | $10,073 |
| 2014 | $380,000 | $782,000 | $1,162,000 | $10,618 |
| 2013 | $351,000 | $721,000 | $1,072,000 | $10,128 |
| 2012 | $314,000 | $795,000 | $1,109,000 | $9,613 |
| 2011 | $323,000 | $819,000 | $1,142,000 | $9,519 |
| 2009 | $400,000 | $1,015,000 | $1,415,000 | $9,755 |
| 2007 | $397,000 | $732,000 | $1,129,000 | $7,298 |
Property facts
Year built
1965
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
4,210 sqft
Lot size
19,166 sqft
ZIP code
98040
City
Mercer Island
Street
89th Pl
Coordinates
47.53304, -122.21998
Comparable properties nearby
Frequently asked questions
When did 7800 89th Pl last sell?
No public-record sale is on file for 7800 89th Pl.
What is the current tax assessment for 7800 89th Pl?
The most recent total assessment for 7800 89th Pl (year 2025) is $3,157,000 with $15,914 in property tax.
When was 7800 89th Pl built?
7800 89th Pl was built in 1965.
How does 7800 89th Pl compare to others on 89th Pl?
We track 4 other properties on 89th Pl. Browse the list under "Other properties on 89th Pl" to compare beds, baths, and sale history.
What are the property facts for 7800 89th Pl?
7800 89th Pl is a 4 bed, 4 bath, 4,210 sqft, 19,166 sqft lot single_family.
Is 7800 89th Pl a flip candidate?
No — 7800 89th Pl does not appear in our flips dataset.
Is 7800 89th Pl a tax-appeal candidate?
No — 7800 89th Pl 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 89th Pl