521 Mason Dr
New Castle, DE 19720
4 bd 3 ba 1,800 sqft Built 1995 Lot 7,405 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 | $310,000 | $77,400 | $387,400 | $2,249 |
| 2023 | $54,900 | $9,900 | $64,800 | $2,048 |
| 2022 | $54,900 | $9,900 | $64,800 | $2,130 |
| 2021 | $54,900 | $9,900 | $64,800 | $2,128 |
| 2020 | $54,900 | $9,900 | $64,800 | $2,136 |
| 2019 | $54,900 | $9,900 | $64,800 | $2,132 |
| 2018 | $54,900 | $9,900 | $64,800 | $2,101 |
| 2017 | $54,900 | $9,900 | $64,800 | $1,967 |
| 2016 | $54,900 | $9,900 | $64,800 | $1,754 |
| 2015 | $54,900 | $9,900 | $64,800 | $1,756 |
| 2014 | $54,900 | $9,900 | $64,800 | $1,759 |
| 2013 | $54,900 | $9,900 | $64,800 | $1,726 |
| 2012 | $54,900 | $9,900 | $64,800 | $1,483 |
| 2011 | $54,900 | $9,900 | $64,800 | $1,509 |
| 2010 | $54,900 | $9,900 | $64,800 | $2,089 |
| 2009 | $54,900 | $9,900 | $64,800 | $1,515 |
| 2008 | $54,900 | $9,900 | $64,800 | $1,443 |
| 2007 | $54,900 | $9,900 | $64,800 | $1,407 |
Property facts
Year built
1995
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
1,800 sqft
Lot size
7,405 sqft
ZIP code
19720
City
New Castle
Street
Mason Dr
Coordinates
39.61639, -75.65245
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 521 Mason Dr last sell?
No public-record sale is on file for 521 Mason Dr.
What is the current tax assessment for 521 Mason Dr?
The most recent total assessment for 521 Mason Dr (year 2024) is $387,400 with $2,249 in property tax.
When was 521 Mason Dr built?
521 Mason Dr was built in 1995.
How does 521 Mason Dr compare to others on Mason Dr?
We track 8 other properties on Mason Dr. Browse the list under "Other properties on Mason Dr" to compare beds, baths, and sale history.
What are the property facts for 521 Mason Dr?
521 Mason Dr is a 4 bed, 3 bath, 1,800 sqft, 7,405 sqft lot single_family.
Is 521 Mason Dr a flip candidate?
No — 521 Mason Dr does not appear in our flips dataset.
Is 521 Mason Dr a tax-appeal candidate?
No — 521 Mason Dr 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 Mason Dr