511 3rd Ave
Castle Rock, CO 80108
2 bd 2 ba 3,500 sqft Built 1984 Lot 27,704 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 | $27,730 | $12,250 | $39,980 | $3,712 |
| 2024 | $27,730 | $12,250 | $39,980 | $3,914 |
| 2023 | $39,290 | $11,290 | $50,580 | $3,958 |
| 2022 | $30,660 | $7,830 | $38,490 | $3,104 |
| 2021 | $31,550 | $8,060 | $39,610 | $3,233 |
| 2020 | $29,830 | $7,110 | $36,940 | $3,029 |
| 2019 | $29,830 | $7,110 | $36,940 | $3,041 |
| 2018 | $20,650 | $6,250 | $26,900 | $2,253 |
| 2017 | $20,650 | $6,250 | $26,900 | $2,086 |
| 2016 | $20,030 | $5,170 | $25,200 | $1,995 |
| 2015 | $20,030 | $5,170 | $25,200 | $2,045 |
| 2014 | $15,560 | $5,170 | $20,730 | $1,805 |
| 2013 | $15,560 | $5,170 | $20,730 | $1,807 |
| 2011 | $17,840 | $5,170 | $23,010 | $2,022 |
| 2010 | $17,840 | $5,170 | $23,010 | $2,403 |
| 2009 | $17,840 | $5,170 | $23,010 | $2,391 |
| 2007 | $21,620 | $5,970 | $27,590 | $1,671 |
Property facts
Year built
1984
Property type
single_family
Stories
1
Beds
2
Baths
2
Living area
3,500 sqft
Lot size
27,704 sqft
ZIP code
80108
City
Castle Rock
Street
3rd Ave
Coordinates
39.47786, -104.87661
Comparable properties nearby
Frequently asked questions
When did 511 3rd Ave last sell?
No public-record sale is on file for 511 3rd Ave.
What is the current tax assessment for 511 3rd Ave?
The most recent total assessment for 511 3rd Ave (year 2025) is $39,980 with $3,712 in property tax.
When was 511 3rd Ave built?
511 3rd Ave was built in 1984.
How does 511 3rd Ave compare to others on 3rd Ave?
We track 5 other properties on 3rd Ave. Browse the list under "Other properties on 3rd Ave" to compare beds, baths, and sale history.
What are the property facts for 511 3rd Ave?
511 3rd Ave is a 2 bed, 2 bath, 3,500 sqft, 27,704 sqft lot single_family.
Is 511 3rd Ave a flip candidate?
No — 511 3rd Ave does not appear in our flips dataset.
Is 511 3rd Ave a tax-appeal candidate?
No — 511 3rd 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
+1.7%
Implied 1-yr
+6.9%
2026 Q3
$1.48M
2026 Q4
$1.5M
ZIP 80108 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 3rd Ave