1780 28th Ave
Issaquah, WA 98029
5 bd 5 ba 3,490 sqft Built 2003 Lot 5,750 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 | $1,160,000 | $592,000 | $1,752,000 | $12,877 |
| 2024 | $1,003,000 | $559,000 | $1,562,000 | $12,194 |
| 2023 | $1,106,000 | $622,000 | $1,728,000 | $13,117 |
| 2022 | $761,000 | $432,000 | $1,193,000 | $11,044 |
| 2021 | $620,000 | $400,000 | $1,020,000 | $10,160 |
| 2020 | $699,000 | $359,000 | $1,058,000 | $10,339 |
| 2019 | $704,000 | $359,000 | $1,063,000 | $9,873 |
| 2018 | $617,000 | $315,000 | $932,000 | $9,602 |
| 2017 | $551,000 | $282,000 | $833,000 | $8,265 |
| 2016 | $524,000 | $272,000 | $796,000 | $8,043 |
| 2015 | $512,000 | $250,000 | $762,000 | $7,828 |
| 2014 | $374,000 | $204,000 | $578,000 | $6,581 |
| 2013 | $344,000 | $188,000 | $532,000 | $6,215 |
| 2012 | $350,000 | $204,000 | $554,000 | $6,334 |
| 2011 | $361,000 | $204,000 | $565,000 | $6,186 |
| 2009 | $450,000 | $240,000 | $690,000 | $6,230 |
| 2007 | $492,000 | $173,000 | $665,000 | $6,161 |
Property facts
Year built
2003
Property type
single_family
Stories
2
Beds
5
Baths
5
Living area
3,490 sqft
Lot size
5,750 sqft
ZIP code
98029
City
Issaquah
Street
28th Ave
Coordinates
47.54651, -121.99401
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 1780 28th Ave last sell?
No public-record sale is on file for 1780 28th Ave.
What is the current tax assessment for 1780 28th Ave?
The most recent total assessment for 1780 28th Ave (year 2025) is $1,752,000 with $12,877 in property tax.
When was 1780 28th Ave built?
1780 28th Ave was built in 2003.
How does 1780 28th Ave compare to others on 28th Ave?
We track 8 other properties on 28th Ave. Browse the list under "Other properties on 28th Ave" to compare beds, baths, and sale history.
What are the property facts for 1780 28th Ave?
1780 28th Ave is a 5 bed, 5 bath, 3,490 sqft, 5,750 sqft lot single_family.
Is 1780 28th Ave a flip candidate?
No — 1780 28th Ave does not appear in our flips dataset.
Is 1780 28th Ave a tax-appeal candidate?
No — 1780 28th 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
+4.1%
Implied 1-yr
+16.3%
2026 Q3
$2.24M
2026 Q4
$2.24M
ZIP 98029 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 28th Ave