503 Mary St
Wilmington, DE 19804
3 bd 2 ba 1,400 sqft Built 1996 Lot 21,780 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 | $222,400 | $67,200 | $289,600 | $2,401 |
| 2023 | $53,500 | $9,800 | $63,300 | $2,125 |
| 2022 | $53,500 | $9,800 | $63,300 | $2,139 |
| 2021 | $53,500 | $9,800 | $63,300 | $2,137 |
| 2020 | $53,500 | $9,800 | $63,300 | $2,143 |
| 2019 | $53,500 | $9,800 | $63,300 | $2,138 |
| 2018 | $53,500 | $9,800 | $63,300 | $2,099 |
| 2017 | $53,500 | $9,800 | $63,300 | $2,074 |
| 2016 | $53,500 | $9,800 | $63,300 | $1,979 |
| 2015 | $53,500 | $9,800 | $63,300 | $1,857 |
| 2014 | $53,500 | $9,800 | $63,300 | $1,722 |
| 2013 | $53,500 | $9,800 | $63,300 | $1,696 |
| 2012 | $53,500 | $9,800 | $63,300 | $1,630 |
| 2011 | $53,500 | $9,800 | $63,300 | $1,647 |
| 2010 | $53,500 | $9,800 | $63,300 | $2,019 |
| 2009 | $53,500 | $9,800 | $63,300 | $1,641 |
| 2008 | $53,500 | $9,800 | $63,300 | $1,524 |
| 2007 | $53,500 | $9,800 | $63,300 | $1,428 |
Property facts
Year built
1996
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,400 sqft
Lot size
21,780 sqft
ZIP code
19804
City
Wilmington
Street
Mary St
Coordinates
39.73288, -75.59046
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 503 Mary St last sell?
No public-record sale is on file for 503 Mary St.
What is the current tax assessment for 503 Mary St?
The most recent total assessment for 503 Mary St (year 2024) is $289,600 with $2,401 in property tax.
When was 503 Mary St built?
503 Mary St was built in 1996.
How does 503 Mary St compare to others on Mary St?
We track 8 other properties on Mary St. Browse the list under "Other properties on Mary St" to compare beds, baths, and sale history.
What are the property facts for 503 Mary St?
503 Mary St is a 3 bed, 2 bath, 1,400 sqft, 21,780 sqft lot single_family.
Is 503 Mary St a flip candidate?
No — 503 Mary St does not appear in our flips dataset.
Is 503 Mary St a tax-appeal candidate?
No — 503 Mary 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
+0.4%
Implied 1-yr
+1.6%
2026 Q3
$364.3K
2026 Q4
$365.7K
ZIP 19804 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mary St