6511 80th Ave
Mercer Island, WA 98040
3 bd 3 ba 1,730 sqft Built 1975 Lot 13,285 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 | $297,000 | $1,400,000 | $1,697,000 | $10,679 |
| 2024 | $356,000 | $1,273,000 | $1,629,000 | $10,545 |
| 2023 | $359,000 | $1,352,000 | $1,711,000 | $10,505 |
| 2022 | $166,000 | $1,113,000 | $1,279,000 | $9,429 |
| 2021 | $70,000 | $1,060,000 | $1,130,000 | $9,055 |
| 2020 | $101,000 | $920,000 | $1,021,000 | $8,076 |
| 2019 | $98,000 | $902,000 | $1,000,000 | $7,524 |
| 2018 | $87,000 | $816,000 | $903,000 | $7,842 |
| 2017 | $95,000 | $746,000 | $841,000 | $6,853 |
| 2016 | $86,000 | $676,000 | $762,000 | $6,377 |
| 2015 | $77,000 | $625,000 | $702,000 | $6,148 |
| 2014 | $72,000 | $554,000 | $626,000 | $5,723 |
| 2013 | $67,000 | $511,000 | $578,000 | $5,464 |
| 2012 | $35,000 | $564,000 | $599,000 | $5,189 |
| 2011 | $35,000 | $564,000 | $599,000 | $5,147 |
| 2009 | $43,000 | $700,000 | $743,000 | $5,128 |
| 2007 | $197,000 | $455,000 | $652,000 | $4,374 |
Property facts
Year built
1975
Property type
single_family
Stories
1
Beds
3
Baths
3
Living area
1,730 sqft
Lot size
13,285 sqft
ZIP code
98040
City
Mercer Island
Street
80th Ave
Coordinates
47.54474, -122.23268
Comparable properties nearby
Frequently asked questions
When did 6511 80th Ave last sell?
No public-record sale is on file for 6511 80th Ave.
What is the current tax assessment for 6511 80th Ave?
The most recent total assessment for 6511 80th Ave (year 2025) is $1,697,000 with $10,679 in property tax.
When was 6511 80th Ave built?
6511 80th Ave was built in 1975.
How does 6511 80th Ave compare to others on 80th Ave?
We track 8 other properties on 80th Ave. Browse the list under "Other properties on 80th Ave" to compare beds, baths, and sale history.
What are the property facts for 6511 80th Ave?
6511 80th Ave is a 3 bed, 3 bath, 1,730 sqft, 13,285 sqft lot single_family.
Is 6511 80th Ave a flip candidate?
No — 6511 80th Ave does not appear in our flips dataset.
Is 6511 80th Ave a tax-appeal candidate?
No — 6511 80th 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 80th Ave