321 Dillon Dr
Castle Rock, CO 80109
5 bd 4 ba 3,624 sqft Built 1981 Lot 435,600 sqft single_family
Most recent sale
$900,000
Sep 2, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Sep 2, 2022 | Sold | $900,000 | Public Record |
| Sep 1, 2022 | Sold | $900,000 | REcolorado |
| Jul 14, 2022 | Price changed | $998,000 | MLS #3479542 |
| Jun 28, 2022 | Listed | $1,099,999 | MLS #3479542 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $34,440 | $35,520 | $69,960 | $6,775 |
| 2024 | $34,440 | $35,520 | $69,960 | $5,150 |
| 2023 | $20,730 | $39,570 | $60,300 | $4,819 |
| 2022 | $30,790 | $25,580 | $56,370 | $4,621 |
| 2021 | $31,680 | $26,320 | $58,000 | $4,121 |
| 2020 | $30,270 | $24,770 | $55,040 | $3,917 |
| 2019 | $30,270 | $24,770 | $55,040 | $3,991 |
| 2018 | $25,190 | $19,320 | $44,510 | $3,175 |
| 2017 | $25,190 | $19,320 | $44,510 | $2,946 |
| 2016 | $25,080 | $14,330 | $39,410 | $2,487 |
| 2015 | $25,080 | $14,330 | $39,410 | $2,529 |
| 2014 | $24,040 | $15,920 | $39,960 | $2,737 |
| 2013 | $24,040 | $15,920 | $39,960 | $3,416 |
| 2012 | $20,330 | $15,920 | $36,250 | $3,117 |
| 2011 | $20,330 | $15,920 | $36,250 | $3,050 |
| 2010 | $19,990 | $15,920 | $35,910 | $3,415 |
| 2009 | $22,520 | $19,500 | $42,020 | $3,405 |
| 2007 | $20,110 | $17,910 | $38,020 | $2,279 |
Property facts
Year built
1981
Property type
single_family
Stories
2
Beds
5
Baths
4
Living area
3,624 sqft
Lot size
435,600 sqft
ZIP code
80109
City
Castle Rock
Street
Dillon Dr
Coordinates
39.34498, -104.89158
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$7,610
Gross rental yield
10.15%
Implied cap rate
6.60%
Trend-extrapolated value
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Frequently asked questions
When did 321 Dillon Dr last sell?
321 Dillon Dr most recently sold on Sep 2, 2022 for $900,000.
What is the current tax assessment for 321 Dillon Dr?
The most recent total assessment for 321 Dillon Dr (year 2025) is $69,960 with $6,775 in property tax.
How does 321 Dillon Dr's assessment compare to its last sale price?
The current assessment is 92.2% below the last sale price of $900,000.
When was 321 Dillon Dr built?
321 Dillon Dr was built in 1981.
How does 321 Dillon Dr compare to others on Dillon Dr?
We do not currently track other properties on Dillon Dr.
What are the property facts for 321 Dillon Dr?
321 Dillon Dr is a 5 bed, 4 bath, 3,624 sqft, 435,600 sqft lot single_family.
Is 321 Dillon Dr a flip candidate?
No — 321 Dillon Dr does not appear in our flips dataset.
Is 321 Dillon Dr a tax-appeal candidate?
No — 321 Dillon 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
+3.6%
Implied 1-yr
+14.3%
2026 Q3
$1.32M
2026 Q4
$1.35M
ZIP 80109 — Median Price History + Forecast
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Geography