4645 88th Ave
Mercer Island, WA 98040
4 bd 3 ba 3,050 sqft Built 1966 Lot 10,125 sqft single_family
Most recent sale
$2,050,000
Jun 24, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jun 24, 2022 | Sold | $2,050,000 | MLS #1929840 |
| May 12, 2022 | Listed | $1,980,000 | MLS #1929840 |
| Sep 10, 2020 | Listing removed | $1,650,000 | NWMLS |
| Jul 15, 2016 | Sold | $1,303,475 | MLS #948354 |
| May 25, 2016 | Listed | $1,295,000 | MLS #948354 |
| Feb 22, 2006 | Sold | $682,000 | Public Record |
| Dec 22, 1995 | Sold | $343,500 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $867,000 | $1,268,000 | $2,135,000 | $12,439 |
| 2024 | $753,000 | $1,145,000 | $1,898,000 | $12,285 |
| 2023 | $851,000 | $1,216,000 | $2,067,000 | $12,687 |
| 2022 | $351,000 | $1,001,000 | $1,352,000 | $9,966 |
| 2021 | $240,000 | $954,000 | $1,194,000 | $9,567 |
| 2020 | $408,000 | $809,000 | $1,217,000 | $9,623 |
| 2019 | $398,000 | $794,000 | $1,192,000 | $8,966 |
| 2018 | $358,000 | $718,000 | $1,076,000 | $9,342 |
| 2017 | $312,000 | $657,000 | $969,000 | $7,894 |
| 2016 | $278,000 | $595,000 | $873,000 | $7,304 |
| 2015 | $254,000 | $550,000 | $804,000 | $7,040 |
| 2014 | $145,000 | $501,000 | $646,000 | $5,906 |
| 2013 | $134,000 | $462,000 | $596,000 | $5,634 |
| 2012 | $108,000 | $509,000 | $617,000 | $5,352 |
| 2011 | $112,000 | $524,000 | $636,000 | $5,301 |
| 2010 | $112,000 | $524,000 | $636,000 | $4,976 |
| 2009 | $138,000 | $650,000 | $788,000 | $5,438 |
| 2007 | $334,000 | $435,000 | $769,000 | $4,974 |
Property facts
Year built
1966
Property type
single_family
Stories
—
Beds
4
Baths
3
Living area
3,050 sqft
Lot size
10,125 sqft
ZIP code
98040
City
Mercer Island
Street
88th Ave
Coordinates
47.56249, -122.22198
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$7,015
Gross rental yield
4.11%
Implied cap rate
2.67%
Trend-extrapolated value
—
Frequently asked questions
When did 4645 88th Ave last sell?
4645 88th Ave most recently sold on Jun 24, 2022 for $2,050,000.
What is the current tax assessment for 4645 88th Ave?
The most recent total assessment for 4645 88th Ave (year 2025) is $2,135,000 with $12,439 in property tax.
How does 4645 88th Ave's assessment compare to its last sale price?
The current assessment is 4.1% above the last sale price of $2,050,000.
When was 4645 88th Ave built?
4645 88th Ave was built in 1966.
How does 4645 88th Ave compare to others on 88th Ave?
We track 8 other properties on 88th Ave. Browse the list under "Other properties on 88th Ave" to compare beds, baths, and sale history.
What are the property facts for 4645 88th Ave?
4645 88th Ave is a 4 bed, 3 bath, 3,050 sqft, 10,125 sqft lot single_family.
Is 4645 88th Ave a flip candidate?
No — 4645 88th Ave does not appear in our flips dataset.
Is 4645 88th Ave a tax-appeal candidate?
No — 4645 88th 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 88th Ave