20921 San Mar Rd
Boonsboro, MD 21713
2 ba 768 sqft Built 1890 Lot 45,738 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 | $33,800 | $80,300 | $114,100 | $1,269 |
| 2020 | $33,800 | $80,300 | $114,100 | $1,264 |
| 2019 | $33,800 | $80,300 | $114,100 | $1,269 |
| 2018 | $38,500 | $80,300 | $118,800 | $1,319 |
| 2017 | $38,500 | $80,300 | $118,800 | $1,319 |
| 2016 | $38,500 | $80,300 | $118,800 | $1,319 |
| 2015 | $44,300 | $80,300 | $124,600 | $1,380 |
| 2014 | $44,300 | $80,300 | $124,600 | $1,380 |
Property facts
Year built
1890
Property type
single_family
Stories
2
Beds
—
Baths
2
Living area
768 sqft
Lot size
45,738 sqft
ZIP code
21713
City
Boonsboro
Street
San Mar Rd
Coordinates
39.55112, -77.63817
Comparable properties nearby
Frequently asked questions
When did 20921 San Mar Rd last sell?
No public-record sale is on file for 20921 San Mar Rd.
What is the current tax assessment for 20921 San Mar Rd?
The most recent total assessment for 20921 San Mar Rd (year 2021) is $114,100 with $1,269 in property tax.
When was 20921 San Mar Rd built?
20921 San Mar Rd was built in 1890.
How does 20921 San Mar Rd compare to others on San Mar Rd?
We track 8 other properties on San Mar Rd. Browse the list under "Other properties on San Mar Rd" to compare beds, baths, and sale history.
What are the property facts for 20921 San Mar Rd?
20921 San Mar Rd is a 2 bath, 768 sqft, 45,738 sqft lot single_family.
Is 20921 San Mar Rd a flip candidate?
No — 20921 San Mar Rd does not appear in our flips dataset.
Is 20921 San Mar Rd a tax-appeal candidate?
No — 20921 San Mar Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.6%
Implied 1-yr
+6.5%
2026 Q3
$483.9K
2026 Q4
$491K
ZIP 21713 — Median Price History + Forecast
Explore nearby
Geography
Other properties on San Mar Rd