300 Mardo Ave
Halethorpe, MD 21227
1 ba 1,156 sqft Built 1954 Lot 9,106 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 |
|---|---|---|---|---|
| 2021 | $109,500 | $64,600 | $174,100 | $2,537 |
| 2018 | $92,900 | $64,600 | $157,500 | $2,293 |
| 2014 | $87,200 | $64,600 | $151,800 | $2,141 |
Property facts
Year built
1954
Property type
single_family
Stories
1
Beds
—
Baths
1
Living area
1,156 sqft
Lot size
9,106 sqft
ZIP code
21227
City
Halethorpe
Street
Mardo Ave
Coordinates
39.24822, -76.65813
Comparable properties nearby
Frequently asked questions
When did 300 Mardo Ave last sell?
No public-record sale is on file for 300 Mardo Ave.
What is the current tax assessment for 300 Mardo Ave?
The most recent total assessment for 300 Mardo Ave (year 2021) is $174,100 with $2,537 in property tax.
When was 300 Mardo Ave built?
300 Mardo Ave was built in 1954.
How does 300 Mardo Ave compare to others on Mardo Ave?
We track 2 other properties on Mardo Ave. Browse the list under "Other properties on Mardo Ave" to compare beds, baths, and sale history.
What are the property facts for 300 Mardo Ave?
300 Mardo Ave is a 1 bath, 1,156 sqft, 9,106 sqft lot single_family.
Is 300 Mardo Ave a flip candidate?
No — 300 Mardo Ave does not appear in our flips dataset.
Is 300 Mardo Ave a tax-appeal candidate?
No — 300 Mardo 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
+3.7%
Implied 1-yr
+14.8%
2026 Q2
$377.3K
2026 Q3
$388.6K
ZIP 21227 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mardo Ave