3431 77th Ave
Mercer Island, WA 98040
4 bd 3 ba 1,660 sqft Built 1959 Lot 7,350 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 | $350,000 | $1,150,000 | $1,500,000 | $8,899 |
| 2024 | $311,000 | $1,046,000 | $1,357,000 | $8,790 |
| 2023 | $315,000 | $1,111,000 | $1,426,000 | $8,758 |
| 2022 | $151,000 | $915,000 | $1,066,000 | $7,861 |
| 2021 | $70,000 | $872,000 | $942,000 | $7,551 |
| 2020 | $249,000 | $661,000 | $910,000 | $7,200 |
| 2019 | $242,000 | $649,000 | $891,000 | $6,705 |
| 2018 | $217,000 | $587,000 | $804,000 | $6,984 |
| 2017 | $187,000 | $537,000 | $724,000 | $5,901 |
| 2016 | $170,000 | $486,000 | $656,000 | $5,492 |
| 2015 | $154,000 | $450,000 | $604,000 | $5,292 |
| 2014 | $58,000 | $462,000 | $520,000 | $4,755 |
| 2013 | $54,000 | $426,000 | $480,000 | $4,539 |
| 2012 | $27,000 | $470,000 | $497,000 | $4,309 |
| 2011 | $28,000 | $484,000 | $512,000 | $4,272 |
| 2009 | $35,000 | $600,000 | $635,000 | $4,384 |
| 2007 | $175,000 | $435,000 | $610,000 | $3,947 |
Property facts
Year built
1959
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
1,660 sqft
Lot size
7,350 sqft
ZIP code
98040
City
Mercer Island
Street
77th Ave
Coordinates
47.57899, -122.23627
Comparable properties nearby
Frequently asked questions
When did 3431 77th Ave last sell?
No public-record sale is on file for 3431 77th Ave.
What is the current tax assessment for 3431 77th Ave?
The most recent total assessment for 3431 77th Ave (year 2025) is $1,500,000 with $8,899 in property tax.
When was 3431 77th Ave built?
3431 77th Ave was built in 1959.
How does 3431 77th Ave compare to others on 77th Ave?
We track 7 other properties on 77th Ave. Browse the list under "Other properties on 77th Ave" to compare beds, baths, and sale history.
What are the property facts for 3431 77th Ave?
3431 77th Ave is a 4 bed, 3 bath, 1,660 sqft, 7,350 sqft lot single_family.
Is 3431 77th Ave a flip candidate?
No — 3431 77th Ave does not appear in our flips dataset.
Is 3431 77th Ave a tax-appeal candidate?
No — 3431 77th 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 77th Ave