503 Delaware Ave
Wilmington, DE 19809
3 bd 1 ba 1,100 sqft Built 1961 Lot 6,534 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 |
|---|---|---|---|---|
| 2025 | $231,500 | $58,000 | $289,500 | $2,522 |
| 2024 | $231,500 | $58,000 | $289,500 | $2,089 |
| 2023 | $43,500 | $11,400 | $54,900 | $1,909 |
| 2022 | $43,500 | $11,400 | $54,900 | $1,942 |
| 2021 | $43,500 | $11,400 | $54,900 | $1,941 |
| 2020 | $43,500 | $11,400 | $54,900 | $1,923 |
| 2019 | $43,500 | $11,400 | $54,900 | $1,939 |
| 2018 | $43,500 | $11,400 | $54,900 | $1,856 |
| 2017 | $43,500 | $11,400 | $54,900 | $1,827 |
| 2016 | $43,500 | $11,400 | $54,900 | $1,826 |
| 2015 | $43,500 | $11,400 | $54,900 | $1,680 |
| 2014 | $43,500 | $11,400 | $54,900 | $1,679 |
| 2013 | $43,500 | $11,400 | $54,900 | $1,673 |
| 2012 | $43,500 | $11,400 | $54,900 | $1,634 |
| 2011 | $43,500 | $11,400 | $54,900 | $1,479 |
| 2010 | $43,500 | $11,400 | $54,900 | $1,466 |
| 2009 | $43,500 | $11,400 | $54,900 | $1,470 |
| 2008 | $43,500 | $11,400 | $54,900 | $1,370 |
| 2007 | $43,500 | $11,400 | $54,900 | $1,323 |
Property facts
Year built
1961
Property type
single_family
Stories
1
Beds
3
Baths
1
Living area
1,100 sqft
Lot size
6,534 sqft
ZIP code
19809
City
Wilmington
Street
Delaware Ave
Coordinates
39.79262, -75.48230
Comparable properties nearby
Frequently asked questions
When did 503 Delaware Ave last sell?
No public-record sale is on file for 503 Delaware Ave.
What is the current tax assessment for 503 Delaware Ave?
The most recent total assessment for 503 Delaware Ave (year 2025) is $289,500 with $2,522 in property tax.
When was 503 Delaware Ave built?
503 Delaware Ave was built in 1961.
How does 503 Delaware Ave compare to others on Delaware Ave?
We track 8 other properties on Delaware Ave. Browse the list under "Other properties on Delaware Ave" to compare beds, baths, and sale history.
What are the property facts for 503 Delaware Ave?
503 Delaware Ave is a 3 bed, 1 bath, 1,100 sqft, 6,534 sqft lot single_family.
Is 503 Delaware Ave a flip candidate?
No — 503 Delaware Ave does not appear in our flips dataset.
Is 503 Delaware Ave a tax-appeal candidate?
No — 503 Delaware 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
-3.4%
Implied 1-yr
-13.5%
2026 Q3
$177.2K
2026 Q4
$169.6K
ZIP 19809 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Delaware Ave