646 Dumbarton Ave
Baltimore, MD 21218
2 ba 1,305 sqft Built 1925 Lot 1,635 sqft townhomes
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 | $151,600 | $30,000 | $181,600 | $4,265 |
| 2024 | $151,600 | $30,000 | $181,600 | $3,702 |
| 2022 | $79,700 | $30,000 | $109,700 | $2,588 |
| 2019 | $73,100 | $30,000 | $103,100 | $2,421 |
| 2018 | $73,100 | $30,000 | $103,100 | $2,433 |
| 2017 | $73,100 | $30,000 | $103,100 | $2,433 |
| 2016 | $77,800 | $30,000 | $107,800 | $2,544 |
| 2015 | $77,800 | $30,000 | $107,800 | $2,524 |
| 2013 | $76,900 | $30,000 | $106,900 | $2,522 |
Property facts
Year built
1925
Property type
townhomes
Stories
2
Beds
—
Baths
2
Living area
1,305 sqft
Lot size
1,635 sqft
ZIP code
21218
City
Baltimore
Street
Dumbarton Ave
Coordinates
39.33833, -76.60548
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 646 Dumbarton Ave last sell?
No public-record sale is on file for 646 Dumbarton Ave.
What is the current tax assessment for 646 Dumbarton Ave?
The most recent total assessment for 646 Dumbarton Ave (year 2025) is $181,600 with $4,265 in property tax.
When was 646 Dumbarton Ave built?
646 Dumbarton Ave was built in 1925.
How does 646 Dumbarton Ave compare to others on Dumbarton Ave?
We track 8 other properties on Dumbarton Ave. Browse the list under "Other properties on Dumbarton Ave" to compare beds, baths, and sale history.
What are the property facts for 646 Dumbarton Ave?
646 Dumbarton Ave is a 2 bath, 1,305 sqft, 1,635 sqft lot townhomes.
Is 646 Dumbarton Ave a flip candidate?
No — 646 Dumbarton Ave does not appear in our flips dataset.
Is 646 Dumbarton Ave a tax-appeal candidate?
No — 646 Dumbarton 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
+4.3%
Implied 1-yr
+17.0%
2026 Q3
$376.8K
2026 Q4
$389.3K
ZIP 21218 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Dumbarton Ave