30407 Blaine Ave
Black Diamond, WA 98010
3 bd 3 ba 1,610 sqft Built 1990 Lot 7,200 sqft single_family
Most recent sale
$355,000
Dec 27, 2023
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| May 16, 2024 | Listed | $650,000 | NWMLS |
| Dec 27, 2023 | Sold | $355,000 | Public Record |
| Sep 26, 2006 | Sold | $320,000 | Public Record |
| Sep 23, 2004 | Sold | $234,450 | Public Record |
| Jun 8, 1990 | Sold | $118,950 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $318,000 | $318,000 | $636,000 | $5,620 |
| 2024 | $359,000 | $286,000 | $645,000 | $4,831 |
| 2023 | $389,000 | $145,000 | $534,000 | $4,530 |
| 2022 | $316,000 | $112,000 | $428,000 | $4,197 |
| 2021 | $237,000 | $112,000 | $349,000 | $3,794 |
| 2020 | $244,000 | $112,000 | $356,000 | $3,780 |
| 2019 | $234,000 | $109,000 | $343,000 | $3,483 |
| 2018 | $213,000 | $100,000 | $313,000 | $3,783 |
| 2017 | $195,000 | $84,000 | $279,000 | $3,291 |
| 2016 | $184,000 | $79,000 | $263,000 | $3,114 |
| 2015 | $168,000 | $72,000 | $240,000 | $2,987 |
| 2014 | $144,000 | $67,000 | $211,000 | $2,810 |
| 2013 | $129,000 | $63,000 | $192,000 | $2,706 |
| 2012 | $155,000 | $72,000 | $227,000 | $2,746 |
| 2011 | $173,000 | $72,000 | $245,000 | $2,850 |
| 2009 | $208,000 | $80,000 | $288,000 | $2,622 |
| 2007 | $190,000 | $71,000 | $261,000 | $2,401 |
Property facts
Year built
1990
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
1,610 sqft
Lot size
7,200 sqft
ZIP code
98010
City
Black Diamond
Street
Blaine Ave
Coordinates
47.32863, -122.01173
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$3,703
Gross rental yield
12.52%
Implied cap rate
8.14%
Trend-extrapolated value
—
Frequently asked questions
When did 30407 Blaine Ave last sell?
30407 Blaine Ave most recently sold on Dec 27, 2023 for $355,000.
What is the current tax assessment for 30407 Blaine Ave?
The most recent total assessment for 30407 Blaine Ave (year 2025) is $636,000 with $5,620 in property tax.
How does 30407 Blaine Ave's assessment compare to its last sale price?
The current assessment is 79.2% above the last sale price of $355,000.
When was 30407 Blaine Ave built?
30407 Blaine Ave was built in 1990.
How does 30407 Blaine Ave compare to others on Blaine Ave?
We track 3 other properties on Blaine Ave. Browse the list under "Other properties on Blaine Ave" to compare beds, baths, and sale history.
What are the property facts for 30407 Blaine Ave?
30407 Blaine Ave is a 3 bed, 3 bath, 1,610 sqft, 7,200 sqft lot single_family.
Is 30407 Blaine Ave a flip candidate?
No — 30407 Blaine Ave does not appear in our flips dataset.
Is 30407 Blaine Ave a tax-appeal candidate?
Yes — 30407 Blaine Ave appears in our tax-appeal candidates list, meaning its current assessment exceeds its recent sale price by 15% or more.
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 Blaine Ave