8140 37th St
Mercer Island, WA 98040
5 bd 3.3 ba 4,042 sqft Built 1962 Lot 9,148 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 | $1,283,000 | $1,252,000 | $2,535,000 | $15,940 |
| 2024 | $1,294,000 | $1,139,000 | $2,433,000 | $16,042 |
| 2023 | $1,395,000 | $1,210,000 | $2,605,000 | $15,984 |
| 2022 | $951,000 | $996,000 | $1,947,000 | $14,344 |
| 2021 | $811,000 | $949,000 | $1,760,000 | $14,094 |
| 2020 | $1,541,000 | $736,000 | $2,277,000 | $17,990 |
| 2019 | $1,507,000 | $722,000 | $2,229,000 | $16,753 |
| 2018 | $1,358,000 | $653,000 | $2,011,000 | $16,578 |
| 2017 | $1,274,000 | $597,000 | $1,871,000 | $14,413 |
| 2016 | $1,154,000 | $541,000 | $1,695,000 | $13,331 |
| 2015 | $335,000 | $500,000 | $835,000 | $7,311 |
| 2014 | $197,000 | $501,000 | $698,000 | $6,381 |
| 2013 | $182,000 | $462,000 | $644,000 | $6,087 |
| 2012 | $158,000 | $509,000 | $667,000 | $5,778 |
| 2011 | $163,000 | $524,000 | $687,000 | $5,730 |
| 2009 | $202,000 | $650,000 | $852,000 | $5,879 |
| 2007 | $328,000 | $469,000 | $797,000 | $5,154 |
Property facts
Year built
1962
Property type
single_family
Stories
—
Beds
5
Baths
3.3
Living area
4,042 sqft
Lot size
9,148 sqft
ZIP code
98040
City
Mercer Island
Street
37th St
Coordinates
47.57782, -122.23005
Comparable properties nearby
Frequently asked questions
When did 8140 37th St last sell?
No public-record sale is on file for 8140 37th St.
What is the current tax assessment for 8140 37th St?
The most recent total assessment for 8140 37th St (year 2025) is $2,535,000 with $15,940 in property tax.
When was 8140 37th St built?
8140 37th St was built in 1962.
How does 8140 37th St compare to others on 37th St?
We track 4 other properties on 37th St. Browse the list under "Other properties on 37th St" to compare beds, baths, and sale history.
What are the property facts for 8140 37th St?
8140 37th St is a 5 bed, 3.3 bath, 4,042 sqft, 9,148 sqft lot single_family.
Is 8140 37th St a flip candidate?
No — 8140 37th St does not appear in our flips dataset.
Is 8140 37th St a tax-appeal candidate?
No — 8140 37th 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 37th St