18 Borealis Way
Castle Rock, CO 80108
2 bd 3 ba 14,176 sqft Built 1990 Lot 61,594 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 | $309,710 | $46,540 | $356,250 | $45,007 |
| 2024 | $309,710 | $46,540 | $356,250 | $42,205 |
| 2023 | $312,480 | $52,000 | $364,480 | $42,540 |
| 2022 | $241,660 | $30,780 | $272,440 | $31,089 |
| 2021 | $248,620 | $31,660 | $280,280 | $32,265 |
| 2020 | $244,880 | $30,390 | $275,270 | $31,794 |
| 2019 | $244,880 | $30,390 | $275,270 | $31,888 |
| 2018 | $224,280 | $26,940 | $251,220 | $29,464 |
| 2017 | $224,280 | $26,940 | $251,220 | $27,905 |
| 2016 | $157,080 | $26,820 | $183,900 | $20,729 |
| 2015 | $157,080 | $26,820 | $183,900 | $21,092 |
| 2014 | $105,780 | $31,440 | $137,220 | $16,551 |
| 2013 | $105,780 | $31,440 | $137,220 | $16,564 |
| 2011 | $137,710 | $31,440 | $169,150 | $20,529 |
| 2010 | $137,710 | $31,440 | $169,150 | $25,166 |
| 2009 | $167,560 | $31,440 | $199,000 | $25,095 |
| 2007 | $172,420 | $28,260 | $200,680 | $22,888 |
Property facts
Year built
1990
Property type
single_family
Stories
1
Beds
2
Baths
3
Living area
14,176 sqft
Lot size
61,594 sqft
ZIP code
80108
City
Castle Rock
Street
Borealis Way
Coordinates
39.44247, -104.88921
Comparable properties nearby
Frequently asked questions
When did 18 Borealis Way last sell?
No public-record sale is on file for 18 Borealis Way.
What is the current tax assessment for 18 Borealis Way?
The most recent total assessment for 18 Borealis Way (year 2025) is $356,250 with $45,007 in property tax.
When was 18 Borealis Way built?
18 Borealis Way was built in 1990.
How does 18 Borealis Way compare to others on Borealis Way?
We track 2 other properties on Borealis Way. Browse the list under "Other properties on Borealis Way" to compare beds, baths, and sale history.
What are the property facts for 18 Borealis Way?
18 Borealis Way is a 2 bed, 3 bath, 14,176 sqft, 61,594 sqft lot single_family.
Is 18 Borealis Way a flip candidate?
No — 18 Borealis Way does not appear in our flips dataset.
Is 18 Borealis Way a tax-appeal candidate?
No — 18 Borealis Way is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.7%
Implied 1-yr
+6.9%
2026 Q3
$1.48M
2026 Q4
$1.5M
ZIP 80108 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Borealis Way