21030 Blackmar Ave
Warren, MI 48091
3 bd 1 ba 990 sqft Built 1948 Lot 4,356 sqft single_family
Most recent sale
$1,115,000
Feb 8, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Sep 22, 2022 | Listed | $114,900 | MLS #20221042691 |
| Feb 8, 2022 | Sold | $1,115,000 | Public Record |
| Jan 21, 2022 | Sold | $125,000 | Realcomp |
| Nov 25, 2021 | Listed | $134,900 | MLS #2210097635 |
| Aug 10, 2021 | Listed | $135,000 | MLS #2210065643 |
| Jul 14, 2011 | Listing removed | $16,200 | MiRealSource |
| Jul 12, 2011 | Price changed | $16,200 | MLS #31060079 |
| Jul 11, 2011 | Relisted | $18,000 | MLS #31060079 |
| Jul 10, 2011 | Listing removed | $18,000 | MiRealSource |
| Jun 9, 2011 | Listed | $18,000 | MLS #31060079 |
| Jan 3, 2011 | Listing removed | $39,900 | Realcomp |
| Jul 8, 2010 | Price changed | $39,900 | MLS #279786 |
| Apr 1, 2010 | Relisted | $45,000 | MLS #279786 |
| Apr 1, 2010 | Listed | $45,000 | MLS #210038245 |
| Mar 30, 2010 | Listing removed | $47,000 | MiRealSource |
| Mar 28, 2010 | Listing removed | $47,000 | Realcomp |
| Mar 25, 2010 | Listing removed | $47,000 | MiRealSource |
| Mar 19, 2010 | Price changed | $47,000 | MLS #30696155 |
| Feb 13, 2010 | Price changed | $47,000 | MLS #29128105 |
| Dec 22, 2009 | Listed | $47,000 | MLS #279786 |
| Dec 7, 2009 | Price changed | $57,000 | MLS #30696155 |
| Sep 29, 2009 | Listed | $57,000 | MLS #29128105 |
| Sep 29, 2009 | Listing removed | $67,000 | Realcomp |
| Jun 26, 2009 | Price changed | $67,000 | MLS #29014217 |
| Jun 24, 2009 | Listed | $67,000 | MLS #30696155 |
| Jun 3, 2009 | Price changed | $75,000 | MLS #29014217 |
| Feb 16, 2009 | Listed | $89,000 | MLS #29014217 |
| Dec 22, 2005 | Sold | $99,900 | Public Record |
| Aug 31, 2000 | Sold | $85,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2020 | — | — | $32,250 | $1,714 |
| 2019 | — | — | $28,090 | $1,636 |
| 2017 | — | — | $24,340 | $1,523 |
| 2016 | — | — | $23,780 | $1,494 |
| 2015 | — | — | $23,190 | $1,641 |
| 2014 | — | — | $20,700 | $1,657 |
| 2013 | — | — | $21,410 | $1,896 |
| 2012 | — | — | $23,860 | $1,721 |
| 2011 | — | — | $29,710 | $1,855 |
| 2010 | — | — | $37,370 | $1,570 |
| 2009 | — | — | $45,350 | $1,867 |
| 2008 | — | — | $52,960 | $2,207 |
Property facts
Year built
1948
Property type
single_family
Stories
2
Beds
3
Baths
1
Living area
990 sqft
Lot size
4,356 sqft
ZIP code
48091
City
Warren
Street
Blackmar Ave
Coordinates
42.45078, -83.04742
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$6,690
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 21030 Blackmar Ave last sell?
21030 Blackmar Ave most recently sold on Feb 8, 2022 for $1,115,000.
What is the current tax assessment for 21030 Blackmar Ave?
The most recent total assessment for 21030 Blackmar Ave (year 2020) is $32,250 with $1,714 in property tax.
How does 21030 Blackmar Ave's assessment compare to its last sale price?
The current assessment is 97.1% below the last sale price of $1,115,000.
When was 21030 Blackmar Ave built?
21030 Blackmar Ave was built in 1948.
How does 21030 Blackmar Ave compare to others on Blackmar Ave?
We track 8 other properties on Blackmar Ave. Browse the list under "Other properties on Blackmar Ave" to compare beds, baths, and sale history.
What are the property facts for 21030 Blackmar Ave?
21030 Blackmar Ave is a 3 bed, 1 bath, 990 sqft, 4,356 sqft lot single_family.
Is 21030 Blackmar Ave a flip candidate?
Yes — 21030 Blackmar Ave appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 21030 Blackmar Ave a tax-appeal candidate?
No — 21030 Blackmar 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
-2.3%
Implied 1-yr
-9.0%
2026 Q3
$111.1K
2026 Q4
$108.1K
ZIP 48091 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Blackmar Ave