4851 90th Pl
Mercer Island, WA 98040
4 bd 2 ba 2,500 sqft Built 1967 Lot 10,034 sqft single_family
Most recent sale
$2,470,000
Dec 7, 2021
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Dec 7, 2021 | Sold | $2,470,000 | MLS #1858312 |
| Oct 29, 2021 | Listed | $1,895,000 | MLS #1858312 |
| Apr 16, 2020 | Sold | $1,310,000 | MLS #1567708 |
| Mar 4, 2020 | Listed | $1,150,000 | MLS #1567708 |
| Sep 8, 1978 | Sold | $102,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $839,000 | $1,204,000 | $2,043,000 | $11,497 |
| 2024 | $673,000 | $1,081,000 | $1,754,000 | $11,356 |
| 2023 | $695,000 | $1,148,000 | $1,843,000 | $11,314 |
| 2022 | $397,000 | $945,000 | $1,342,000 | $9,892 |
| 2021 | $178,000 | $900,000 | $1,078,000 | $8,639 |
| 2020 | $178,000 | $900,000 | $1,078,000 | $7,974 |
| 2019 | $272,000 | $736,000 | $1,008,000 | $7,427 |
| 2018 | $265,000 | $722,000 | $987,000 | $7,738 |
| 2017 | $238,000 | $653,000 | $891,000 | $6,536 |
| 2016 | $205,000 | $597,000 | $802,000 | $6,085 |
| 2015 | $186,000 | $541,000 | $727,000 | $5,869 |
| 2014 | $170,000 | $500,000 | $670,000 | $6,162 |
| 2013 | $173,000 | $501,000 | $674,000 | $5,880 |
| 2012 | $160,000 | $462,000 | $622,000 | $5,579 |
| 2011 | $134,000 | $509,000 | $643,000 | $5,525 |
| 2010 | $138,000 | $524,000 | $662,000 | $5,179 |
| 2009 | $171,000 | $650,000 | $821,000 | $5,666 |
| 2007 | $314,000 | $435,000 | $749,000 | $4,847 |
Property facts
Year built
1967
Property type
single_family
Stories
—
Beds
4
Baths
2
Living area
2,500 sqft
Lot size
10,034 sqft
ZIP code
98040
City
Mercer Island
Street
90th Pl
Coordinates
47.55954, -122.21859
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$14,820
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 4851 90th Pl last sell?
4851 90th Pl most recently sold on Dec 7, 2021 for $2,470,000.
What is the current tax assessment for 4851 90th Pl?
The most recent total assessment for 4851 90th Pl (year 2025) is $2,043,000 with $11,497 in property tax.
How does 4851 90th Pl's assessment compare to its last sale price?
The current assessment is 17.3% below the last sale price of $2,470,000.
When was 4851 90th Pl built?
4851 90th Pl was built in 1967.
How does 4851 90th Pl compare to others on 90th Pl?
We track 6 other properties on 90th Pl. Browse the list under "Other properties on 90th Pl" to compare beds, baths, and sale history.
What are the property facts for 4851 90th Pl?
4851 90th Pl is a 4 bed, 2 bath, 2,500 sqft, 10,034 sqft lot single_family.
Is 4851 90th Pl a flip candidate?
Yes — 4851 90th Pl appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 4851 90th Pl a tax-appeal candidate?
No — 4851 90th 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 90th Pl