521 21st St
Collinsville, OK 74021
3 bd 1 ba 1,014 sqft Built 1960 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 | $5,047 | $544 | $5,591 | $538 |
| 2024 | $5,047 | $544 | $5,591 | $530 |
| 2023 | $5,006 | $585 | $5,591 | $523 |
| 2022 | $4,188 | $1,404 | $5,592 | $522 |
| 2021 | $4,188 | $1,404 | $5,592 | $530 |
| 2020 | $4,188 | $1,404 | $5,592 | $531 |
| 2019 | $4,066 | $1,363 | $5,429 | $618 |
| 2018 | $3,872 | $1,298 | $5,170 | $595 |
| 2017 | $3,872 | $1,298 | $5,170 | $584 |
| 2016 | $3,872 | $1,298 | $5,170 | $572 |
| 2015 | $3,872 | $1,298 | $5,170 | $577 |
| 2014 | $3,872 | $1,298 | $5,170 | $562 |
| 2013 | $3,872 | $1,298 | $5,170 | $561 |
| 2012 | $3,872 | $1,298 | $5,170 | $555 |
| 2010 | $3,872 | $1,298 | $5,170 | $418 |
| 2009 | $3,608 | $1,298 | $4,906 | $416 |
| 2008 | $3,608 | $1,298 | $4,906 | $409 |
| 2006 | $3,310 | $1,298 | $4,608 | $358 |
Property facts
Year built
1960
Property type
single_family
Stories
1
Beds
3
Baths
1
Living area
1,014 sqft
Lot size
14,331 sqft
ZIP code
74021
City
Collinsville
Street
21st St
Coordinates
36.35907, -95.85015
Comparable properties nearby
Frequently asked questions
When did 521 21st St last sell?
No public-record sale is on file for 521 21st St.
What is the current tax assessment for 521 21st St?
The most recent total assessment for 521 21st St (year 2025) is $5,591 with $538 in property tax.
When was 521 21st St built?
521 21st St was built in 1960.
How does 521 21st St compare to others on 21st St?
We track 8 other properties on 21st St. Browse the list under "Other properties on 21st St" to compare beds, baths, and sale history.
What are the property facts for 521 21st St?
521 21st St is a 3 bed, 1 bath, 1,014 sqft, 14,331 sqft lot single_family.
Is 521 21st St a flip candidate?
No — 521 21st St does not appear in our flips dataset.
Is 521 21st St a tax-appeal candidate?
No — 521 21st 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 21st St