5103 Mailer Ave
Middletown, DE 19709
4 bd 3 ba 3,350 sqft Built 2022 Lot 10,019 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 | $430,500 | $117,100 | $547,600 | $4,456 |
| 2023 | $98,500 | $8,000 | $106,500 | $3,787 |
| 2022 | — | $2,600 | $2,600 | $93 |
| 2021 | — | $2,600 | $2,600 | $92 |
| 2020 | — | $2,600 | $2,600 | $90 |
| 2019 | — | $2,600 | $2,600 | $84 |
Property facts
Year built
2022
Property type
single_family
Stories
1
Beds
4
Baths
3
Living area
3,350 sqft
Lot size
10,019 sqft
ZIP code
19709
City
Middletown
Street
Mailer Ave
Coordinates
39.49642, -75.66098
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 5103 Mailer Ave last sell?
No public-record sale is on file for 5103 Mailer Ave.
What is the current tax assessment for 5103 Mailer Ave?
The most recent total assessment for 5103 Mailer Ave (year 2024) is $547,600 with $4,456 in property tax.
When was 5103 Mailer Ave built?
5103 Mailer Ave was built in 2022.
How does 5103 Mailer Ave compare to others on Mailer Ave?
We track 5 other properties on Mailer Ave. Browse the list under "Other properties on Mailer Ave" to compare beds, baths, and sale history.
What are the property facts for 5103 Mailer Ave?
5103 Mailer Ave is a 4 bed, 3 bath, 3,350 sqft, 10,019 sqft lot single_family.
Is 5103 Mailer Ave a flip candidate?
No — 5103 Mailer Ave does not appear in our flips dataset.
Is 5103 Mailer Ave a tax-appeal candidate?
No — 5103 Mailer 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
-1.2%
Implied 1-yr
-4.9%
2026 Q3
$478.1K
2026 Q4
$471.7K
ZIP 19709 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mailer Ave