520 Delaware Ave
Seaford, DE 19973
— ba 936 sqft Built 1943 Lot 8,999 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 |
|---|---|---|---|---|
| 2025 | $91,900 | $22,750 | $114,650 | $811 |
| 2024 | $91,900 | $22,750 | $114,650 | $500 |
| 2023 | $8,500 | $1,500 | $10,000 | $499 |
| 2022 | $8,500 | $1,500 | $10,000 | $487 |
| 2021 | $8,500 | $1,500 | $10,000 | $489 |
| 2020 | $8,500 | $1,500 | $10,000 | $530 |
| 2019 | $8,500 | $1,500 | $10,000 | $464 |
| 2018 | $8,500 | $1,500 | $10,000 | $452 |
| 2017 | $8,500 | $1,500 | $10,000 | $429 |
| 2016 | $8,500 | $1,500 | $10,000 | $414 |
| 2015 | $8,500 | $1,500 | $10,000 | $245 |
Property facts
Year built
1943
Property type
single_family
Stories
2
Beds
—
Baths
—
Living area
936 sqft
Lot size
8,999 sqft
ZIP code
19973
City
Seaford
Street
Delaware Ave
Coordinates
38.64513, -75.61820
Comparable properties nearby
Frequently asked questions
When did 520 Delaware Ave last sell?
No public-record sale is on file for 520 Delaware Ave.
What is the current tax assessment for 520 Delaware Ave?
The most recent total assessment for 520 Delaware Ave (year 2025) is $114,650 with $811 in property tax.
When was 520 Delaware Ave built?
520 Delaware Ave was built in 1943.
How does 520 Delaware Ave compare to others on Delaware Ave?
We track 1 other property on Delaware Ave. Browse the list under "Other properties on Delaware Ave" to compare beds, baths, and sale history.
What are the property facts for 520 Delaware Ave?
520 Delaware Ave is a — bath, 936 sqft, 8,999 sqft lot single_family.
Is 520 Delaware Ave a flip candidate?
No — 520 Delaware Ave does not appear in our flips dataset.
Is 520 Delaware Ave a tax-appeal candidate?
No — 520 Delaware Ave 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 Delaware Ave