505 21st Ave
Duluth, MN 55806
3 bd 1 ba 1,315 sqft Built 1909 Lot 2,614 sqft single_family
Most recent sale
$72,500
Oct 9, 2012
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 25, 2024 | Sold | $172,450 | LakeSuperiorAreaRealtors |
| Oct 17, 2023 | Listed | $169,000 | LakeSuperiorAreaRealtors |
| Jul 22, 2022 | Listed | $160,000 | MLS #6104421 |
| Dec 12, 2020 | Listed for rent | $1,395 | AppfolioUnits |
| Mar 4, 2017 | Listing removed | $1,095 | AppfolioUnits |
| Feb 23, 2017 | Listed for rent | $1,095 | AppfolioUnits |
| Oct 9, 2012 | Sold | $72,500 | Public Record |
| Jul 1, 2012 | Listing removed | $72,500 | LakeSuperiorAreaRealtors |
| Jun 10, 2010 | Listed for rent | $72,500 | LakeSuperiorAreaRealtors |
| Nov 24, 2003 | Sold | $68,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2026 | $138,441 | $7,939 | $146,380 | $2,132 |
| 2025 | $118,769 | $9,517 | $128,286 | $1,824 |
| 2023 | $122,400 | $10,500 | $132,900 | $2,010 |
| 2022 | $77,400 | $4,000 | $81,400 | $1,362 |
| 2021 | $65,800 | $3,400 | $69,200 | $1,138 |
| 2020 | $65,800 | $3,400 | $69,200 | $1,170 |
| 2019 | $65,800 | $3,400 | $69,200 | $1,214 |
| 2018 | $69,000 | $3,400 | $72,400 | $1,052 |
| 2017 | $63,700 | $3,200 | $66,900 | $986 |
| 2016 | $53,100 | $9,600 | $62,700 | $962 |
| 2015 | $53,100 | $9,600 | $62,700 | $986 |
| 2014 | $53,100 | $9,600 | $62,700 | $978 |
| 2013 | $53,100 | $9,600 | $62,700 | $1,189 |
| 2012 | $53,100 | $9,600 | $62,700 | $939 |
| 2011 | $55,300 | $10,000 | $65,300 | $784 |
| 2010 | $62,000 | $3,700 | $65,700 | $791 |
| 2009 | $63,900 | $3,800 | $67,700 | $830 |
| 2008 | $63,900 | $3,800 | $67,700 | $825 |
| 2007 | $62,000 | $3,700 | $65,700 | $756 |
Property facts
Year built
1909
Property type
single_family
Stories
2
Beds
3
Baths
1
Living area
1,315 sqft
Lot size
2,614 sqft
ZIP code
55806
City
Duluth
Street
21st Ave
Coordinates
46.77031, -92.13022
Comparable properties nearby
Frequently asked questions
When did 505 21st Ave last sell?
505 21st Ave most recently sold on Oct 9, 2012 for $72,500.
What is the current tax assessment for 505 21st Ave?
The most recent total assessment for 505 21st Ave (year 2026) is $146,380 with $2,132 in property tax.
How does 505 21st Ave's assessment compare to its last sale price?
The current assessment is 101.9% above the last sale price of $72,500.
When was 505 21st Ave built?
505 21st Ave was built in 1909.
How does 505 21st Ave compare to others on 21st Ave?
We track 8 other properties on 21st Ave. Browse the list under "Other properties on 21st Ave" to compare beds, baths, and sale history.
What are the property facts for 505 21st Ave?
505 21st Ave is a 3 bed, 1 bath, 1,315 sqft, 2,614 sqft lot single_family.
Is 505 21st Ave a flip candidate?
No — 505 21st Ave does not appear in our flips dataset.
Is 505 21st Ave a tax-appeal candidate?
No — 505 21st 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
+0.1%
Implied 1-yr
+0.5%
2026 Q2
$270K
2026 Q3
$270K
ZIP 55806 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 21st Ave