23 Rock Ln
Castle Rock, CO 80104
4 bd 2 ba 2,812 sqft Built 1973 Lot 10,890 sqft single_family
Most recent sale
$133,000
Apr 21, 1994
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jul 26, 2023 | Listed | $679,900 | REcolorado |
| May 23, 2022 | Sold | $625,000 | REcolorado |
| Nov 11, 2021 | Listed | $629,000 | MLS #4257968 |
| Apr 21, 1994 | Sold | $133,000 | Public Record |
| Nov 29, 1990 | Sold | $114,900 | Public Record |
| Aug 6, 1981 | Sold | $114,800 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $33,430 | $13,680 | $47,110 | $3,564 |
| 2024 | $33,430 | $13,680 | $47,110 | $2,645 |
| 2023 | $29,430 | $12,450 | $41,880 | $2,682 |
| 2022 | $24,050 | $9,280 | $33,330 | $2,220 |
| 2021 | $24,750 | $9,540 | $34,290 | $2,318 |
| 2020 | $25,990 | $7,090 | $33,080 | $2,253 |
| 2019 | $25,990 | $7,090 | $33,080 | $2,264 |
| 2018 | $26,160 | $4,340 | $30,500 | $2,141 |
| 2017 | $26,160 | $4,340 | $30,500 | $1,960 |
| 2016 | $22,870 | $3,950 | $26,820 | $1,769 |
| 2015 | $22,870 | $3,950 | $26,820 | $1,820 |
| 2014 | $19,370 | $3,760 | $23,130 | $1,711 |
| 2013 | $19,370 | $3,760 | $23,130 | $1,710 |
| 2012 | $18,180 | $4,180 | $22,360 | $1,664 |
| 2011 | $18,180 | $4,180 | $22,360 | $1,664 |
| 2010 | $18,180 | $4,180 | $22,360 | $1,871 |
| 2009 | $19,020 | $6,770 | $25,790 | $1,867 |
| 2007 | $16,060 | $6,170 | $22,230 | $1,604 |
Property facts
Year built
1973
Property type
single_family
Stories
2
Beds
4
Baths
2
Living area
2,812 sqft
Lot size
10,890 sqft
ZIP code
80104
City
Castle Rock
Street
Rock Ln
Coordinates
39.37832, -104.85083
Comparable properties nearby
Frequently asked questions
When did 23 Rock Ln last sell?
23 Rock Ln most recently sold on Apr 21, 1994 for $133,000.
What is the current tax assessment for 23 Rock Ln?
The most recent total assessment for 23 Rock Ln (year 2025) is $47,110 with $3,564 in property tax.
How does 23 Rock Ln's assessment compare to its last sale price?
The current assessment is 64.6% below the last sale price of $133,000.
When was 23 Rock Ln built?
23 Rock Ln was built in 1973.
How does 23 Rock Ln compare to others on Rock Ln?
We track 3 other properties on Rock Ln. Browse the list under "Other properties on Rock Ln" to compare beds, baths, and sale history.
What are the property facts for 23 Rock Ln?
23 Rock Ln is a 4 bed, 2 bath, 2,812 sqft, 10,890 sqft lot single_family.
Is 23 Rock Ln a flip candidate?
No — 23 Rock Ln does not appear in our flips dataset.
Is 23 Rock Ln a tax-appeal candidate?
No — 23 Rock Ln is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.7%
Implied 1-yr
+2.9%
2026 Q3
$791.1K
2026 Q4
$796.4K
ZIP 80104 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Rock Ln