429 Union St
Wilmington, DE 19805
3 bd 1 ba 1,125 sqft Built 1918 Lot 1,742 sqft townhomes
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 |
|---|---|---|---|---|
| 2024 | $170,700 | $42,000 | $212,700 | $1,379 |
| 2023 | $39,100 | $5,100 | $44,200 | $1,198 |
| 2022 | $39,100 | $5,100 | $44,200 | $1,204 |
| 2021 | $39,100 | $5,100 | $44,200 | $1,202 |
| 2020 | $39,100 | $5,100 | $44,200 | $1,208 |
| 2019 | $39,100 | $5,100 | $44,200 | $1,215 |
| 2018 | $39,100 | $5,100 | $44,200 | $1,203 |
| 2017 | $39,100 | $5,100 | $44,200 | $1,201 |
| 2016 | $39,100 | $5,100 | $44,200 | $1,138 |
| 2015 | $39,100 | $5,100 | $44,200 | $1,053 |
| 2014 | $39,100 | $5,100 | $44,200 | $958 |
| 2013 | $39,100 | $5,100 | $44,200 | $943 |
| 2012 | $39,100 | $5,100 | $44,200 | $895 |
| 2011 | $39,100 | $5,100 | $44,200 | $904 |
| 2010 | $39,100 | $5,100 | $44,200 | $1,702 |
| 2009 | $39,100 | $5,100 | $44,200 | $1,627 |
| 2008 | $39,100 | $5,100 | $44,200 | $876 |
| 2007 | $39,100 | $5,100 | $44,200 | $813 |
Property facts
Year built
1918
Property type
townhomes
Stories
2
Beds
3
Baths
1
Living area
1,125 sqft
Lot size
1,742 sqft
ZIP code
19805
City
Wilmington
Street
Union St
Coordinates
39.74403, -75.57692
Comparable properties nearby
Frequently asked questions
When did 429 Union St last sell?
No public-record sale is on file for 429 Union St.
What is the current tax assessment for 429 Union St?
The most recent total assessment for 429 Union St (year 2024) is $212,700 with $1,379 in property tax.
When was 429 Union St built?
429 Union St was built in 1918.
How does 429 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 429 Union St?
429 Union St is a 3 bed, 1 bath, 1,125 sqft, 1,742 sqft lot townhomes.
Is 429 Union St a flip candidate?
No — 429 Union St does not appear in our flips dataset.
Is 429 Union St a tax-appeal candidate?
No — 429 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