7800 27th St
Mercer Island, WA 98040
2 bd 2 ba 1,475 sqft Built 2009 condos
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 | $825,700 | $110,300 | $936,000 | $6,432 |
| 2024 | $869,700 | $110,300 | $980,000 | $7,896 |
| 2023 | $1,005,500 | $105,500 | $1,111,000 | $6,828 |
| 2022 | $944,700 | $86,300 | $1,031,000 | $7,604 |
| 2021 | $808,700 | $86,300 | $895,000 | $7,175 |
| 2020 | $727,300 | $76,700 | $804,000 | $6,363 |
| 2019 | $791,300 | $53,700 | $845,000 | $6,360 |
| 2018 | $680,700 | $50,300 | $731,000 | $6,351 |
| 2017 | $582,700 | $50,300 | $633,000 | $5,161 |
| 2016 | $653,700 | $50,300 | $704,000 | $5,893 |
| 2015 | $638,900 | $43,100 | $682,000 | $5,974 |
| 2014 | $442,000 | $43,000 | $485,000 | $4,436 |
| 2013 | $398,000 | $43,000 | $441,000 | $4,170 |
| 2012 | $344,200 | $47,800 | $392,000 | $4,636 |
| 2011 | $98,874 | $47,820 | $146,694 | $3,372 |
Property facts
Year built
2009
Property type
condos
Stories
—
Beds
2
Baths
2
Living area
1,475 sqft
Lot size
—
ZIP code
98040
City
Mercer Island
Street
27th St
Coordinates
47.58696, -122.23327
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 7800 27th St last sell?
No public-record sale is on file for 7800 27th St.
What is the current tax assessment for 7800 27th St?
The most recent total assessment for 7800 27th St (year 2025) is $936,000 with $6,432 in property tax.
When was 7800 27th St built?
7800 27th St was built in 2009.
How does 7800 27th St compare to others on 27th St?
We track 8 other properties on 27th St. Browse the list under "Other properties on 27th St" to compare beds, baths, and sale history.
What are the property facts for 7800 27th St?
7800 27th St is a 2 bed, 2 bath, 1,475 sqft condos.
Is 7800 27th St a flip candidate?
No — 7800 27th St does not appear in our flips dataset.
Is 7800 27th St a tax-appeal candidate?
No — 7800 27th St 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 27th St