3898 John Ave
Castle Rock, CO 80104
4 bd 3 ba 3,353 sqft Built 2017 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 | $32,600 | $10,390 | $42,990 | $4,221 |
| 2024 | $32,600 | $10,390 | $42,990 | $3,731 |
| 2023 | $38,470 | $10,540 | $49,010 | $3,432 |
| 2022 | $27,330 | $7,570 | $34,900 | $2,604 |
| 2021 | $28,110 | $7,790 | $35,900 | $4,042 |
| 2020 | $27,190 | $7,150 | $34,340 | $4,107 |
| 2019 | $28,120 | $6,220 | $34,340 | $4,234 |
| 2018 | $26,650 | $4,730 | $31,380 | $4,094 |
| 2017 | — | $12,350 | $12,350 | $1,538 |
Property facts
Year built
2017
Property type
single_family
Stories
1
Beds
4
Baths
3
Living area
3,353 sqft
Lot size
4,966 sqft
ZIP code
80104
City
Castle Rock
Street
John Ave
Coordinates
39.33689, -104.83948
Comparable properties nearby
Frequently asked questions
When did 3898 John Ave last sell?
No public-record sale is on file for 3898 John Ave.
What is the current tax assessment for 3898 John Ave?
The most recent total assessment for 3898 John Ave (year 2025) is $42,990 with $4,221 in property tax.
When was 3898 John Ave built?
3898 John Ave was built in 2017.
How does 3898 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 3898 John Ave?
3898 John Ave is a 4 bed, 3 bath, 3,353 sqft, 4,966 sqft lot single_family.
Is 3898 John Ave a flip candidate?
No — 3898 John Ave does not appear in our flips dataset.
Is 3898 John Ave a tax-appeal candidate?
No — 3898 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