15 William Penn Sq
New Castle, DE 19720
3 bd 2 ba 1,450 sqft Built 1974 Lot 3,485 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 | $226,900 | $53,300 | $280,200 | $1,133 |
| 2023 | $34,000 | $5,500 | $39,500 | $1,024 |
| 2022 | $34,000 | $5,500 | $39,500 | $1,065 |
| 2021 | $34,000 | $5,500 | $39,500 | $1,049 |
| 2020 | $34,000 | $5,500 | $39,500 | $1,060 |
| 2019 | $34,000 | $5,500 | $39,500 | $1,066 |
| 2018 | $34,000 | $5,500 | $39,500 | $1,044 |
| 2017 | $34,000 | $5,500 | $39,500 | $976 |
| 2016 | $34,000 | $5,500 | $39,500 | $853 |
| 2015 | $34,000 | $5,500 | $39,500 | $854 |
| 2014 | $34,000 | $5,500 | $39,500 | $854 |
| 2013 | $34,000 | $5,500 | $39,500 | $840 |
| 2012 | $34,000 | $5,500 | $39,500 | $690 |
| 2011 | $34,000 | $5,500 | $39,500 | $703 |
| 2010 | $34,000 | $5,500 | $39,500 | $1,185 |
| 2009 | $34,000 | $5,500 | $39,500 | $1,189 |
| 2008 | $34,000 | $5,500 | $39,500 | $706 |
| 2007 | $34,000 | $5,500 | $39,500 | $694 |
Property facts
Year built
1974
Property type
townhomes
Stories
2
Beds
3
Baths
2
Living area
1,450 sqft
Lot size
3,485 sqft
ZIP code
19720
City
New Castle
Street
William Penn Sq
Coordinates
39.68097, -75.55795
Comparable properties nearby
Frequently asked questions
When did 15 William Penn Sq last sell?
No public-record sale is on file for 15 William Penn Sq.
What is the current tax assessment for 15 William Penn Sq?
The most recent total assessment for 15 William Penn Sq (year 2024) is $280,200 with $1,133 in property tax.
When was 15 William Penn Sq built?
15 William Penn Sq was built in 1974.
How does 15 William Penn Sq compare to others on William Penn Sq?
We track 3 other properties on William Penn Sq. Browse the list under "Other properties on William Penn Sq" to compare beds, baths, and sale history.
What are the property facts for 15 William Penn Sq?
15 William Penn Sq is a 3 bed, 2 bath, 1,450 sqft, 3,485 sqft lot townhomes.
Is 15 William Penn Sq a flip candidate?
No — 15 William Penn Sq does not appear in our flips dataset.
Is 15 William Penn Sq a tax-appeal candidate?
No — 15 William Penn Sq is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-1.2%
Implied 1-yr
-5.0%
2026 Q3
$273.6K
2026 Q4
$269.9K
ZIP 19720 — Median Price History + Forecast
Explore nearby
Geography
Other properties on William Penn Sq