3807 Red Valley Ln
Castle Rock, CO 80104
4 bd 3 ba 3,977 sqft Built 2022 Lot 5,663 sqft single_family
Most recent sale
$3,903,600
Nov 20, 2020
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jul 20, 2022 | Price changed | $714,990 | MLS #8252608 |
| Jun 17, 2022 | Listed | $742,060 | MLS #8252608 |
| Nov 20, 2020 | Sold | $3,903,600 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $32,070 | $8,770 | $40,840 | $4,579 |
| 2024 | $32,070 | $8,770 | $40,840 | $4,521 |
| 2023 | $38,310 | $8,140 | $46,450 | $4,562 |
| 2022 | — | $19,080 | $19,080 | $2,273 |
| 2021 | — | $12,620 | $12,620 | $1,527 |
| 2020 | — | $7,060 | $7,060 | $858 |
Property facts
Year built
2022
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
3,977 sqft
Lot size
5,663 sqft
ZIP code
80104
City
Castle Rock
Street
Red Valley Ln
Coordinates
39.37148, -104.82322
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 3807 Red Valley Ln last sell?
3807 Red Valley Ln most recently sold on Nov 20, 2020 for $3,903,600.
What is the current tax assessment for 3807 Red Valley Ln?
The most recent total assessment for 3807 Red Valley Ln (year 2025) is $40,840 with $4,579 in property tax.
How does 3807 Red Valley Ln's assessment compare to its last sale price?
The current assessment is 99.0% below the last sale price of $3,903,600.
When was 3807 Red Valley Ln built?
3807 Red Valley Ln was built in 2022.
How does 3807 Red Valley Ln compare to others on Red Valley Ln?
We track 8 other properties on Red Valley Ln. Browse the list under "Other properties on Red Valley Ln" to compare beds, baths, and sale history.
What are the property facts for 3807 Red Valley Ln?
3807 Red Valley Ln is a 4 bed, 3 bath, 3,977 sqft, 5,663 sqft lot single_family.
Is 3807 Red Valley Ln a flip candidate?
No — 3807 Red Valley Ln does not appear in our flips dataset.
Is 3807 Red Valley Ln a tax-appeal candidate?
No — 3807 Red Valley 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 Red Valley Ln