405 Union St
Wilmington, DE 19805
2 bd 1 ba 825 sqft Built 1918 Lot 1,742 sqft townhomes
Most recent sale
$154,900
May 17, 2021
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Dec 5, 2022 | Sold | $190,000 | BrightMLS |
| Nov 14, 2022 | Price changed | $190,000 | BrightMLS |
| Sep 22, 2022 | Listed | $189,000 | MLS #DENC2029874 |
| May 17, 2021 | Sold | $154,900 | Public Record |
| Dec 10, 2020 | Listed | $154,900 | MLS #DENC517942 |
| Apr 8, 2014 | Listing removed | $134,900 | BrightMLS |
| Mar 10, 2014 | Listed | $134,900 | MLS #6350931 |
| Feb 9, 2012 | Listing removed | $159,000 | BrightMLS |
| Aug 10, 2010 | Sold | $150,000 | Public Record |
| Jan 14, 2010 | Sold | $95,000 | MLS #5604235 |
| Oct 3, 2009 | Listed | $104,900 | MLS #5604235 |
| May 12, 2006 | Sold | $150,000 | MLS #4680620 |
| Feb 23, 2006 | Listed | $150,000 | MLS #4680620 |
| Nov 15, 2005 | Listed | $159,000 | MLS #4635286 |
| Apr 1, 1983 | Sold | $48,500 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2024 | $100,400 | $42,000 | $142,400 | $1,528 |
| 2023 | $43,900 | $5,100 | $49,000 | $1,328 |
| 2022 | $43,900 | $5,100 | $49,000 | $1,334 |
| 2021 | $43,900 | $5,100 | $49,000 | $1,333 |
| 2020 | $43,900 | $5,100 | $49,000 | $1,340 |
| 2019 | $43,900 | $5,100 | $49,000 | $1,348 |
| 2018 | $43,900 | $5,100 | $49,000 | $1,334 |
| 2017 | $43,900 | $5,100 | $49,000 | $1,332 |
| 2016 | $43,900 | $5,100 | $49,000 | $1,262 |
| 2015 | $43,900 | $5,100 | $49,000 | $1,167 |
| 2014 | $43,900 | $5,100 | $49,000 | $1,062 |
| 2013 | $43,900 | $5,100 | $49,000 | $1,046 |
| 2012 | $43,900 | $5,100 | $49,000 | $993 |
| 2011 | $43,900 | $5,100 | $49,000 | $1,003 |
| 2010 | $43,900 | $5,100 | $49,000 | $1,887 |
| 2009 | $43,900 | $5,100 | $49,000 | $1,804 |
| 2008 | $43,900 | $5,100 | $49,000 | $971 |
| 2007 | $43,900 | $5,100 | $49,000 | $901 |
Property facts
Year built
1918
Property type
townhomes
Stories
2
Beds
2
Baths
1
Living area
825 sqft
Lot size
1,742 sqft
ZIP code
19805
City
Wilmington
Street
Union St
Coordinates
39.74460, -75.57655
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$1,238
Gross rental yield
9.59%
Implied cap rate
6.23%
Trend-extrapolated value
—
Frequently asked questions
When did 405 Union St last sell?
405 Union St most recently sold on May 17, 2021 for $154,900.
What is the current tax assessment for 405 Union St?
The most recent total assessment for 405 Union St (year 2024) is $142,400 with $1,528 in property tax.
How does 405 Union St's assessment compare to its last sale price?
The current assessment is 8.1% below the last sale price of $154,900.
When was 405 Union St built?
405 Union St was built in 1918.
How does 405 Union St compare to others on Union St?
We track 8 other properties on Union St. Browse the list under "Other properties on Union St" to compare beds, baths, and sale history.
What are the property facts for 405 Union St?
405 Union St is a 2 bed, 1 bath, 825 sqft, 1,742 sqft lot townhomes.
Is 405 Union St a flip candidate?
Yes — 405 Union St appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 405 Union St a tax-appeal candidate?
No — 405 Union 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
+2.4%
Implied 1-yr
+9.6%
2026 Q3
$312.6K
2026 Q4
$319K
ZIP 19805 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union St