421 Prospect Ave
Wilmington, DE 19803
3 bd 2 ba 1,700 sqft Built 1955 Lot 6,970 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 |
|---|---|---|---|---|
| 2024 | $266,600 | $73,200 | $339,800 | $2,001 |
| 2023 | $41,100 | $11,500 | $52,600 | $1,829 |
| 2022 | $41,100 | $11,500 | $52,600 | $1,860 |
| 2021 | $41,100 | $11,500 | $52,600 | $1,860 |
| 2019 | $39,100 | $11,500 | $50,600 | $1,787 |
| 2018 | $39,100 | $11,500 | $50,600 | $1,710 |
| 2017 | $39,100 | $11,500 | $50,600 | $1,684 |
| 2016 | $39,100 | $11,500 | $50,600 | $1,683 |
| 2015 | $39,100 | $11,500 | $50,600 | — |
| 2013 | $39,100 | $11,500 | $50,600 | $2,142 |
| 2012 | $39,100 | $11,500 | $50,600 | $1,506 |
| 2011 | $39,100 | $11,500 | $50,600 | $1,364 |
| 2010 | $39,100 | $11,500 | $50,600 | $1,351 |
| 2009 | $39,100 | $11,500 | $50,600 | $1,355 |
| 2008 | $39,100 | $11,500 | $50,600 | $1,263 |
| 2007 | $39,100 | $11,500 | $50,600 | $1,220 |
Property facts
Year built
1955
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,700 sqft
Lot size
6,970 sqft
ZIP code
19803
City
Wilmington
Street
Prospect Ave
Coordinates
39.80528, -75.54203
Comparable properties nearby
Frequently asked questions
When did 421 Prospect Ave last sell?
No public-record sale is on file for 421 Prospect Ave.
What is the current tax assessment for 421 Prospect Ave?
The most recent total assessment for 421 Prospect Ave (year 2024) is $339,800 with $2,001 in property tax.
When was 421 Prospect Ave built?
421 Prospect Ave was built in 1955.
How does 421 Prospect Ave compare to others on Prospect Ave?
We track 8 other properties on Prospect Ave. Browse the list under "Other properties on Prospect Ave" to compare beds, baths, and sale history.
What are the property facts for 421 Prospect Ave?
421 Prospect Ave is a 3 bed, 2 bath, 1,700 sqft, 6,970 sqft lot single_family.
Is 421 Prospect Ave a flip candidate?
No — 421 Prospect Ave does not appear in our flips dataset.
Is 421 Prospect Ave a tax-appeal candidate?
No — 421 Prospect 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
0.0%
Implied 1-yr
0.0%
2026 Q3
$693.9K
2026 Q4
$693.9K
ZIP 19803 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Prospect Ave