3920 John Ave
Castle Rock, CO 80104
3 bd 2 ba 1,678 sqft Built 2019 Lot 4,966 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 | $27,940 | $10,390 | $38,330 | $3,763 |
| 2024 | $27,940 | $10,390 | $38,330 | $3,273 |
| 2023 | $32,900 | $10,540 | $43,440 | $3,011 |
| 2022 | $22,590 | $7,570 | $30,160 | $2,250 |
| 2021 | $23,240 | $7,790 | $31,030 | $3,494 |
| 2020 | $22,420 | $7,150 | $29,570 | $3,537 |
| 2019 | $1,730 | $6,220 | $7,950 | $980 |
| 2018 | — | $14,180 | $14,180 | $1,850 |
| 2017 | — | $12,350 | $12,350 | $1,538 |
Property facts
Year built
2019
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,678 sqft
Lot size
4,966 sqft
ZIP code
80104
City
Castle Rock
Street
John Ave
Coordinates
39.33671, -104.83926
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 3920 John Ave last sell?
No public-record sale is on file for 3920 John Ave.
What is the current tax assessment for 3920 John Ave?
The most recent total assessment for 3920 John Ave (year 2025) is $38,330 with $3,763 in property tax.
When was 3920 John Ave built?
3920 John Ave was built in 2019.
How does 3920 John Ave compare to others on John Ave?
We track 8 other properties on John Ave. Browse the list under "Other properties on John Ave" to compare beds, baths, and sale history.
What are the property facts for 3920 John Ave?
3920 John Ave is a 3 bed, 2 bath, 1,678 sqft, 4,966 sqft lot single_family.
Is 3920 John Ave a flip candidate?
No — 3920 John Ave does not appear in our flips dataset.
Is 3920 John Ave a tax-appeal candidate?
No — 3920 John Ave 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 John Ave