7 William Penn Sq
New Castle, DE 19720
3 bd 1 ba 1,200 sqft Built 1974 Lot 3,485 sqft duplex_triplex
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 | $207,100 | $53,300 | $260,400 | $1,050 |
| 2023 | $31,100 | $5,500 | $36,600 | $949 |
| 2022 | $31,100 | $5,500 | $36,600 | $987 |
| 2021 | $31,100 | $5,500 | $36,600 | $972 |
| 2020 | $31,100 | $5,500 | $36,600 | $982 |
| 2019 | $31,100 | $5,500 | $36,600 | $988 |
| 2018 | $31,100 | $5,500 | $36,600 | $968 |
| 2017 | $31,100 | $5,500 | $36,600 | $904 |
| 2016 | $31,100 | $5,500 | $36,600 | $3,185 |
| 2015 | $31,100 | $5,500 | $36,600 | $791 |
| 2014 | $31,100 | $5,500 | $36,600 | $791 |
| 2013 | $31,100 | $5,500 | $36,600 | $1,312 |
| 2012 | $31,100 | $5,500 | $36,600 | $979 |
| 2011 | $31,100 | $5,500 | $36,600 | $652 |
| 2010 | $31,100 | $5,500 | $36,600 | $1,098 |
| 2009 | $31,100 | $5,500 | $36,600 | $1,102 |
| 2008 | $31,100 | $5,500 | $36,600 | $654 |
| 2007 | $31,100 | $5,500 | $36,600 | $643 |
Property facts
Year built
1974
Property type
duplex_triplex
Stories
2
Beds
3
Baths
1
Living area
1,200 sqft
Lot size
3,485 sqft
ZIP code
19720
City
New Castle
Street
William Penn Sq
Coordinates
39.68112, -75.55830
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 7 William Penn Sq last sell?
No public-record sale is on file for 7 William Penn Sq.
What is the current tax assessment for 7 William Penn Sq?
The most recent total assessment for 7 William Penn Sq (year 2024) is $260,400 with $1,050 in property tax.
When was 7 William Penn Sq built?
7 William Penn Sq was built in 1974.
How does 7 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 7 William Penn Sq?
7 William Penn Sq is a 3 bed, 1 bath, 1,200 sqft, 3,485 sqft lot duplex_triplex.
Is 7 William Penn Sq a flip candidate?
No — 7 William Penn Sq does not appear in our flips dataset.
Is 7 William Penn Sq a tax-appeal candidate?
No — 7 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