644 Main St
Gaithersburg, MD 20878
— ba 1,795 sqft Built 2000 Lot 939 sqft condo
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 | $269,500 | $115,500 | $385,000 | $5,887 |
| 2020 | $259,000 | $111,000 | $370,000 | $4,184 |
| 2019 | $259,000 | $111,000 | $370,000 | $4,166 |
| 2018 | $259,000 | $111,000 | $370,000 | $4,178 |
| 2017 | $259,000 | $111,000 | $370,000 | $4,239 |
| 2015 | $231,000 | $99,000 | $330,000 | $3,667 |
Property facts
Year built
2000
Property type
condo
Stories
—
Beds
—
Baths
—
Living area
1,795 sqft
Lot size
939 sqft
ZIP code
20878
City
Gaithersburg
Street
Main St
Coordinates
39.12086, -77.23309
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 644 Main St last sell?
No public-record sale is on file for 644 Main St.
What is the current tax assessment for 644 Main St?
The most recent total assessment for 644 Main St (year 2023) is $385,000 with $5,887 in property tax.
When was 644 Main St built?
644 Main St was built in 2000.
How does 644 Main St compare to others on Main St?
We track 8 other properties on Main St. Browse the list under "Other properties on Main St" to compare beds, baths, and sale history.
What are the property facts for 644 Main St?
644 Main St is a — bath, 1,795 sqft, 939 sqft lot condo.
Is 644 Main St a flip candidate?
No — 644 Main St does not appear in our flips dataset.
Is 644 Main St a tax-appeal candidate?
No — 644 Main St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.1%
Implied 1-yr
+0.5%
2026 Q3
$804K
2026 Q4
$805K
ZIP 20878 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Main St