30409 227th Pl
Black Diamond, WA 98010
4 bd 3 ba 2,400 sqft Built 1991 Lot 19,889 sqft single_family
Most recent sale
$450,000
Jan 15, 2002
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| May 3, 2024 | Listed | $1,399,999 | NWMLS |
| Jul 20, 2015 | Listing removed | $774,000 | NWMLS |
| Jun 18, 2015 | Price changed | $774,000 | NWMLS |
| May 1, 2015 | Listed | $799,900 | NWMLS |
| Jan 15, 2002 | Sold | $450,000 | Public Record |
| Jun 28, 1994 | Sold | $310,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $320,000 | $992,000 | $1,312,000 | $11,510 |
| 2024 | $393,000 | $891,000 | $1,284,000 | $11,044 |
| 2023 | $609,000 | $513,000 | $1,122,000 | $10,626 |
| 2022 | $429,000 | $395,000 | $824,000 | $9,035 |
| 2021 | $276,000 | $395,000 | $671,000 | $7,822 |
| 2020 | $289,000 | $395,000 | $684,000 | $7,930 |
| 2019 | $315,000 | $382,000 | $697,000 | $7,646 |
| 2018 | $287,000 | $349,000 | $636,000 | $7,716 |
| 2017 | $301,000 | $359,000 | $660,000 | $8,023 |
| 2016 | $283,000 | $338,000 | $621,000 | $7,965 |
| 2015 | $259,000 | $307,000 | $566,000 | $7,431 |
| 2014 | $241,000 | $285,000 | $526,000 | $7,437 |
| 2013 | $211,000 | $266,000 | $477,000 | $7,023 |
| 2012 | $237,000 | $323,000 | $560,000 | $7,195 |
| 2011 | $305,000 | $323,000 | $628,000 | $7,485 |
| 2009 | $379,000 | $359,000 | $738,000 | $7,509 |
| 2007 | $351,000 | $318,000 | $669,000 | $6,732 |
Property facts
Year built
1991
Property type
single_family
Stories
3
Beds
4
Baths
3
Living area
2,400 sqft
Lot size
19,889 sqft
ZIP code
98010
City
Black Diamond
Street
227th Pl
Coordinates
47.32872, -122.04052
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 30409 227th Pl last sell?
30409 227th Pl most recently sold on Jan 15, 2002 for $450,000.
What is the current tax assessment for 30409 227th Pl?
The most recent total assessment for 30409 227th Pl (year 2025) is $1,312,000 with $11,510 in property tax.
How does 30409 227th Pl's assessment compare to its last sale price?
The current assessment is 191.6% above the last sale price of $450,000.
When was 30409 227th Pl built?
30409 227th Pl was built in 1991.
How does 30409 227th Pl compare to others on 227th Pl?
We track 8 other properties on 227th Pl. Browse the list under "Other properties on 227th Pl" to compare beds, baths, and sale history.
What are the property facts for 30409 227th Pl?
30409 227th Pl is a 4 bed, 3 bath, 2,400 sqft, 19,889 sqft lot single_family.
Is 30409 227th Pl a flip candidate?
No — 30409 227th Pl does not appear in our flips dataset.
Is 30409 227th Pl a tax-appeal candidate?
No — 30409 227th Pl is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-3.2%
Implied 1-yr
-12.6%
2026 Q3
$733.9K
2026 Q4
$704.8K
ZIP 98010 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 227th Pl