520 20th St
Collinsville, OK 74021
3 bd 2 ba 1,505 sqft Built 1959 Lot 14,331 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 | $12,529 | $842 | $13,371 | $1,568 |
| 2024 | $12,529 | $842 | $13,371 | $1,469 |
| 2023 | $11,284 | $843 | $12,127 | $1,381 |
| 2022 | $10,177 | $1,373 | $11,550 | $1,314 |
| 2021 | $10,177 | $1,373 | $11,550 | $1,333 |
| 2020 | $10,177 | $1,373 | $11,550 | $1,336 |
| 2019 | $7,069 | $1,363 | $8,432 | $961 |
| 2018 | $6,732 | $1,298 | $8,030 | $924 |
| 2017 | $6,732 | $1,298 | $8,030 | $907 |
| 2016 | $6,732 | $1,298 | $8,030 | $888 |
| 2015 | $6,732 | $1,298 | $8,030 | $897 |
| 2014 | $6,732 | $1,298 | $8,030 | $873 |
| 2013 | $6,732 | $1,298 | $8,030 | $871 |
| 2012 | $6,732 | $1,298 | $8,030 | $862 |
| 2010 | $6,732 | $1,298 | $8,030 | $859 |
| 2009 | $6,732 | $1,298 | $8,030 | $855 |
| 2008 | $6,732 | $1,298 | $8,030 | $855 |
| 2006 | $7,601 | $1,298 | $8,899 | $835 |
Property facts
Year built
1959
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,505 sqft
Lot size
14,331 sqft
ZIP code
74021
City
Collinsville
Street
20th St
Coordinates
36.35907, -95.84964
Comparable properties nearby
Frequently asked questions
When did 520 20th St last sell?
No public-record sale is on file for 520 20th St.
What is the current tax assessment for 520 20th St?
The most recent total assessment for 520 20th St (year 2025) is $13,371 with $1,568 in property tax.
When was 520 20th St built?
520 20th St was built in 1959.
How does 520 20th St compare to others on 20th St?
We track 8 other properties on 20th St. Browse the list under "Other properties on 20th St" to compare beds, baths, and sale history.
What are the property facts for 520 20th St?
520 20th St is a 3 bed, 2 bath, 1,505 sqft, 14,331 sqft lot single_family.
Is 520 20th St a flip candidate?
No — 520 20th St does not appear in our flips dataset.
Is 520 20th St a tax-appeal candidate?
No — 520 20th St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-3.0%
Implied 1-yr
-11.9%
2026 Q3
$285.4K
2026 Q4
$274.9K
ZIP 74021 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 20th St