21 Street Ext
Seaford, DE 19973
2 bd 1 ba 700 sqft Built 1974 Lot 10,890 sqft single_family
Most recent sale
$120,000
Aug 22, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Aug 22, 2022 | Sold | $120,000 | Public Record |
| Nov 27, 2021 | Listed | $125,000 | MLS #DESU2010022 |
| May 25, 2004 | Sold | $74,500 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $39,800 | $16,000 | $55,800 | $394 |
| 2024 | $39,800 | $16,000 | $55,800 | $250 |
| 2023 | $3,950 | $1,050 | $5,000 | $249 |
| 2022 | $3,950 | $1,050 | $5,000 | $243 |
| 2021 | $3,950 | $1,050 | $5,000 | $244 |
| 2020 | $3,950 | $1,050 | $5,000 | $265 |
| 2019 | $3,950 | $1,050 | $5,000 | $232 |
| 2018 | $3,950 | $1,050 | $5,000 | $226 |
| 2017 | $3,950 | $1,050 | $5,000 | $214 |
| 2016 | $3,950 | $1,050 | $5,000 | $207 |
| 2015 | $3,950 | $1,050 | $5,000 | $206 |
| 2014 | $3,950 | $1,050 | $5,000 | $195 |
| 2013 | $3,950 | $1,050 | $5,000 | $203 |
Property facts
Year built
1974
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
700 sqft
Lot size
10,890 sqft
ZIP code
19973
City
Seaford
Street
Street Ext
Coordinates
38.65068, -75.60735
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$1,050
Gross rental yield
10.50%
Implied cap rate
6.83%
Trend-extrapolated value
—
Frequently asked questions
When did 21 Street Ext last sell?
21 Street Ext most recently sold on Aug 22, 2022 for $120,000.
What is the current tax assessment for 21 Street Ext?
The most recent total assessment for 21 Street Ext (year 2025) is $55,800 with $394 in property tax.
How does 21 Street Ext's assessment compare to its last sale price?
The current assessment is 53.5% below the last sale price of $120,000.
When was 21 Street Ext built?
21 Street Ext was built in 1974.
How does 21 Street Ext compare to others on Street Ext?
We track 4 other properties on Street Ext. Browse the list under "Other properties on Street Ext" to compare beds, baths, and sale history.
What are the property facts for 21 Street Ext?
21 Street Ext is a 2 bed, 1 bath, 700 sqft, 10,890 sqft lot single_family.
Is 21 Street Ext a flip candidate?
No — 21 Street Ext does not appear in our flips dataset.
Is 21 Street Ext a tax-appeal candidate?
No — 21 Street Ext is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+4.7%
Implied 1-yr
+18.8%
2026 Q3
$419K
2026 Q4
$434.1K
ZIP 19973 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Street Ext