21 O Brien Ave
Taneytown, MD 21787
2 ba 1,672 sqft Built 1994 Lot 9,975 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 |
|---|---|---|---|---|
| 2023 | $155,400 | $90,000 | $245,400 | $3,656 |
| 2020 | $138,500 | $80,000 | $218,500 | $3,277 |
| 2017 | $116,100 | $80,000 | $196,100 | $2,921 |
| 2014 | $114,800 | $80,000 | $194,800 | $2,902 |
Property facts
Year built
1994
Property type
single_family
Stories
2
Beds
—
Baths
2
Living area
1,672 sqft
Lot size
9,975 sqft
ZIP code
21787
City
Taneytown
Street
O Brien Ave
Coordinates
39.65949, -77.16597
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 O Brien Ave last sell?
No public-record sale is on file for 21 O Brien Ave.
What is the current tax assessment for 21 O Brien Ave?
The most recent total assessment for 21 O Brien Ave (year 2023) is $245,400 with $3,656 in property tax.
When was 21 O Brien Ave built?
21 O Brien Ave was built in 1994.
How does 21 O Brien Ave compare to others on O Brien Ave?
We track 8 other properties on O Brien Ave. Browse the list under "Other properties on O Brien Ave" to compare beds, baths, and sale history.
What are the property facts for 21 O Brien Ave?
21 O Brien Ave is a 2 bath, 1,672 sqft, 9,975 sqft lot single_family.
Is 21 O Brien Ave a flip candidate?
No — 21 O Brien Ave does not appear in our flips dataset.
Is 21 O Brien Ave a tax-appeal candidate?
No — 21 O Brien 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
-4.6%
Implied 1-yr
-18.4%
2026 Q3
$277.9K
2026 Q4
$259.7K
ZIP 21787 — Median Price History + Forecast
Explore nearby
Geography
Other properties on O Brien Ave