21131 San Mar Rd
Boonsboro, MD 21713
2 ba 1,443 sqft Built 1934 Lot 91,476 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 | $135,300 | $88,200 | $223,500 | $2,429 |
| 2018 | $78,000 | $88,200 | $166,200 | $1,821 |
| 2017 | $78,000 | $88,200 | $166,200 | $1,821 |
| 2016 | $78,000 | $88,200 | $166,200 | $1,821 |
| 2015 | $89,100 | $88,200 | $177,300 | $1,939 |
| 2014 | $89,100 | $88,200 | $177,300 | $1,628 |
Property facts
Year built
1934
Property type
single_family
Stories
2
Beds
—
Baths
2
Living area
1,443 sqft
Lot size
91,476 sqft
ZIP code
21713
City
Boonsboro
Street
San Mar Rd
Coordinates
39.55334, -77.63340
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21131 San Mar Rd last sell?
No public-record sale is on file for 21131 San Mar Rd.
What is the current tax assessment for 21131 San Mar Rd?
The most recent total assessment for 21131 San Mar Rd (year 2021) is $223,500 with $2,429 in property tax.
When was 21131 San Mar Rd built?
21131 San Mar Rd was built in 1934.
How does 21131 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 21131 San Mar Rd?
21131 San Mar Rd is a 2 bath, 1,443 sqft, 91,476 sqft lot single_family.
Is 21131 San Mar Rd a flip candidate?
No — 21131 San Mar Rd does not appear in our flips dataset.
Is 21131 San Mar Rd a tax-appeal candidate?
No — 21131 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