4124 Black Rock Rd
Upperco, MD 21155
3 bd 1 ba 1,620 sqft Built 1851 Lot 1,093,792 sqft farm
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 |
|---|---|---|---|---|
| 2025 | $140,600 | $104,700 | $245,300 | $2,536 |
| 2022 | $78,900 | $100,200 | $179,100 | $2,150 |
| 2019 | $71,100 | $100,200 | $171,300 | $2,136 |
| 2016 | $53,400 | $100,200 | $153,600 | $1,921 |
| 2014 | $53,400 | $100,200 | $153,600 | $1,960 |
| 2013 | $63,100 | $110,700 | $173,800 | $2,205 |
Property facts
Year built
1851
Property type
farm
Stories
—
Beds
3
Baths
1
Living area
1,620 sqft
Lot size
1,093,792 sqft
ZIP code
21155
City
Upperco
Street
Black Rock Rd
Coordinates
39.58457, -76.79301
Comparable properties nearby
Frequently asked questions
When did 4124 Black Rock Rd last sell?
No public-record sale is on file for 4124 Black Rock Rd.
What is the current tax assessment for 4124 Black Rock Rd?
The most recent total assessment for 4124 Black Rock Rd (year 2025) is $245,300 with $2,536 in property tax.
When was 4124 Black Rock Rd built?
4124 Black Rock Rd was built in 1851.
How does 4124 Black Rock Rd compare to others on Black Rock Rd?
We track 8 other properties on Black Rock Rd. Browse the list under "Other properties on Black Rock Rd" to compare beds, baths, and sale history.
What are the property facts for 4124 Black Rock Rd?
4124 Black Rock Rd is a 3 bed, 1 bath, 1,620 sqft, 1,093,792 sqft lot farm.
Is 4124 Black Rock Rd a flip candidate?
No — 4124 Black Rock Rd does not appear in our flips dataset.
Is 4124 Black Rock Rd a tax-appeal candidate?
No — 4124 Black Rock 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
+1.5%
Implied 1-yr
+6.1%
2026 Q2
$531.1K
2026 Q3
$538.5K
ZIP 21155 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Black Rock Rd