517 Calvin Ln
Rockville, MD 20851
2 ba 1,287 sqft Built 1954 Lot 6,362 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 |
|---|---|---|---|---|
| 2023 | $145,100 | $221,300 | $366,400 | $5,528 |
| 2020 | $110,300 | $210,800 | $321,100 | $4,755 |
| 2017 | $79,100 | $200,800 | $279,900 | $4,298 |
| 2015 | $81,000 | $175,500 | $256,500 | $3,518 |
Property facts
Year built
1954
Property type
single_family
Stories
2
Beds
—
Baths
2
Living area
1,287 sqft
Lot size
6,362 sqft
ZIP code
20851
City
Rockville
Street
Calvin Ln
Coordinates
39.08224, -77.12329
Comparable properties nearby
Frequently asked questions
When did 517 Calvin Ln last sell?
No public-record sale is on file for 517 Calvin Ln.
What is the current tax assessment for 517 Calvin Ln?
The most recent total assessment for 517 Calvin Ln (year 2023) is $366,400 with $5,528 in property tax.
When was 517 Calvin Ln built?
517 Calvin Ln was built in 1954.
How does 517 Calvin Ln compare to others on Calvin Ln?
We track 6 other properties on Calvin Ln. Browse the list under "Other properties on Calvin Ln" to compare beds, baths, and sale history.
What are the property facts for 517 Calvin Ln?
517 Calvin Ln is a 2 bath, 1,287 sqft, 6,362 sqft lot single_family.
Is 517 Calvin Ln a flip candidate?
No — 517 Calvin Ln does not appear in our flips dataset.
Is 517 Calvin Ln a tax-appeal candidate?
No — 517 Calvin Ln is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+3.7%
Implied 1-yr
+14.7%
2026 Q2
$719.9K
2026 Q3
$741.3K
ZIP 20851 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Calvin Ln