5047 88th Ave
Mercer Island, WA 98040
5 bd 4 ba 4,739 sqft Built 1998 Lot 15,246 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 | $1,134,000 | $1,454,000 | $2,588,000 | $16,274 |
| 2024 | $1,162,000 | $1,322,000 | $2,484,000 | $16,069 |
| 2023 | $1,206,000 | $1,404,000 | $2,610,000 | $16,015 |
| 2022 | $795,000 | $1,156,000 | $1,951,000 | $14,374 |
| 2021 | $622,000 | $1,101,000 | $1,723,000 | $13,798 |
| 2020 | $788,000 | $916,000 | $1,704,000 | $13,467 |
| 2019 | $769,000 | $899,000 | $1,668,000 | $12,540 |
| 2018 | $692,000 | $813,000 | $1,505,000 | $13,062 |
| 2017 | $657,000 | $744,000 | $1,401,000 | $11,407 |
| 2016 | $595,000 | $674,000 | $1,269,000 | $10,612 |
| 2015 | $546,000 | $623,000 | $1,169,000 | $10,231 |
| 2014 | $405,000 | $575,000 | $980,000 | $8,956 |
| 2013 | $374,000 | $530,000 | $904,000 | $8,542 |
| 2012 | $351,000 | $585,000 | $936,000 | $8,108 |
| 2011 | $351,000 | $585,000 | $936,000 | $8,036 |
| 2009 | $435,000 | $725,000 | $1,160,000 | $7,999 |
| 2007 | $693,000 | $523,000 | $1,216,000 | $8,535 |
Property facts
Year built
1998
Property type
single_family
Stories
2
Beds
5
Baths
4
Living area
4,739 sqft
Lot size
15,246 sqft
ZIP code
98040
City
Mercer Island
Street
88th Ave
Coordinates
47.55657, -122.22368
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 5047 88th Ave last sell?
No public-record sale is on file for 5047 88th Ave.
What is the current tax assessment for 5047 88th Ave?
The most recent total assessment for 5047 88th Ave (year 2025) is $2,588,000 with $16,274 in property tax.
When was 5047 88th Ave built?
5047 88th Ave was built in 1998.
How does 5047 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 5047 88th Ave?
5047 88th Ave is a 5 bed, 4 bath, 4,739 sqft, 15,246 sqft lot single_family.
Is 5047 88th Ave a flip candidate?
No — 5047 88th Ave does not appear in our flips dataset.
Is 5047 88th Ave a tax-appeal candidate?
No — 5047 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