8800 48th St
Mercer Island, WA 98040
4 bd 3 ba 2,610 sqft Built 1960 Lot 10,063 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 | $316,000 | $1,174,000 | $1,490,000 | $9,376 |
| 2024 | $362,000 | $1,068,000 | $1,430,000 | $9,437 |
| 2023 | $398,000 | $1,134,000 | $1,532,000 | $9,408 |
| 2022 | $211,000 | $934,000 | $1,145,000 | $8,443 |
| 2021 | $166,000 | $890,000 | $1,056,000 | $8,463 |
| 2020 | $251,000 | $697,000 | $948,000 | $7,499 |
| 2019 | $244,000 | $684,000 | $928,000 | $6,983 |
| 2018 | $219,000 | $619,000 | $838,000 | $7,278 |
| 2017 | $214,000 | $566,000 | $780,000 | $6,356 |
| 2016 | $194,000 | $513,000 | $707,000 | $5,918 |
| 2015 | $176,000 | $475,000 | $651,000 | $5,703 |
| 2014 | $137,000 | $423,000 | $560,000 | $5,121 |
| 2013 | $127,000 | $390,000 | $517,000 | $4,888 |
| 2012 | $105,000 | $431,000 | $536,000 | $4,645 |
| 2011 | $105,000 | $431,000 | $536,000 | $4,607 |
| 2009 | $130,000 | $535,000 | $665,000 | $4,591 |
| 2007 | $206,000 | $402,000 | $608,000 | $3,940 |
Property facts
Year built
1960
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,610 sqft
Lot size
10,063 sqft
ZIP code
98040
City
Mercer Island
Street
48th St
Coordinates
47.56023, -122.22122
Comparable properties nearby
Frequently asked questions
When did 8800 48th St last sell?
No public-record sale is on file for 8800 48th St.
What is the current tax assessment for 8800 48th St?
The most recent total assessment for 8800 48th St (year 2025) is $1,490,000 with $9,376 in property tax.
When was 8800 48th St built?
8800 48th St was built in 1960.
How does 8800 48th St compare to others on 48th St?
We do not currently track other properties on 48th St.
What are the property facts for 8800 48th St?
8800 48th St is a 4 bed, 3 bath, 2,610 sqft, 10,063 sqft lot single_family.
Is 8800 48th St a flip candidate?
No — 8800 48th St does not appear in our flips dataset.
Is 8800 48th St a tax-appeal candidate?
No — 8800 48th 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
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Geography