4423 Castlerock Dr
Blaine, WA 98230
3 bd 4 ba 3,201 sqft Built 2005 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 |
|---|---|---|---|---|
| 2026 | $527,050 | $166,650 | $693,700 | $4,821 |
| 2025 | $527,050 | $166,650 | $693,700 | $4,771 |
| 2024 | $521,831 | $165,000 | $686,831 | $4,626 |
| 2023 | $474,392 | $150,000 | $624,392 | $4,857 |
| 2022 | $504,761 | $120,210 | $624,971 | $5,522 |
| 2021 | $446,685 | $106,379 | $553,064 | $5,295 |
| 2020 | $403,218 | $96,028 | $499,246 | $4,958 |
| 2019 | $373,405 | $88,928 | $462,333 | $4,698 |
| 2018 | $325,556 | $77,532 | $403,088 | $4,538 |
| 2017 | $298,128 | $71,000 | $369,128 | $3,717 |
| 2016 | $318,236 | $90,333 | $408,569 | $4,272 |
| 2015 | $304,544 | $86,445 | $390,989 | $4,186 |
| 2014 | $301,225 | $85,500 | $386,725 | $4,172 |
| 2013 | $301,225 | $85,500 | $386,725 | $4,068 |
| 2012 | $311,212 | $87,300 | $398,512 | $4,002 |
| 2011 | $322,166 | $90,000 | $412,166 | $4,048 |
| 2010 | $372,390 | $92,000 | $464,390 | $4,130 |
| 2009 | $372,390 | $92,000 | $464,390 | $4,131 |
| 2008 | $372,390 | $92,000 | $464,390 | $4,281 |
Property facts
Year built
2005
Property type
single_family
Stories
2
Beds
3
Baths
4
Living area
3,201 sqft
Lot size
9,148 sqft
ZIP code
98230
City
Blaine
Street
Castlerock Dr
Coordinates
48.95520, -122.72219
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 4423 Castlerock Dr last sell?
No public-record sale is on file for 4423 Castlerock Dr.
What is the current tax assessment for 4423 Castlerock Dr?
The most recent total assessment for 4423 Castlerock Dr (year 2026) is $693,700 with $4,821 in property tax.
When was 4423 Castlerock Dr built?
4423 Castlerock Dr was built in 2005.
How does 4423 Castlerock Dr compare to others on Castlerock Dr?
We track 8 other properties on Castlerock Dr. Browse the list under "Other properties on Castlerock Dr" to compare beds, baths, and sale history.
What are the property facts for 4423 Castlerock Dr?
4423 Castlerock Dr is a 3 bed, 4 bath, 3,201 sqft, 9,148 sqft lot single_family.
Is 4423 Castlerock Dr a flip candidate?
No — 4423 Castlerock Dr does not appear in our flips dataset.
Is 4423 Castlerock Dr a tax-appeal candidate?
No — 4423 Castlerock Dr is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+2.0%
Implied 1-yr
+8.2%
2026 Q3
$650.9K
2026 Q4
$662.6K
ZIP 98230 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Castlerock Dr