17820 Old Frederick Rd
Mount Airy, MD 21771
3 ba 2,500 sqft Built 1988 Lot 187,308 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 |
|---|---|---|---|---|
| 2025 | $413,300 | $214,700 | $628,000 | $8,926 |
| 2024 | $413,300 | $214,700 | $628,000 | $8,528 |
| 2022 | $310,100 | $214,700 | $524,800 | $7,581 |
| 2019 | $250,200 | $209,700 | $459,900 | $6,700 |
| 2018 | $250,200 | $209,700 | $459,900 | $6,347 |
| 2017 | $250,200 | $209,700 | $459,900 | $6,324 |
| 2016 | $238,900 | $229,700 | $468,600 | $6,437 |
| 2015 | $238,900 | $229,700 | $468,600 | $6,357 |
| 2013 | $215,100 | $229,700 | $444,800 | $6,061 |
Property facts
Year built
1988
Property type
single_family
Stories
2
Beds
—
Baths
3
Living area
2,500 sqft
Lot size
187,308 sqft
ZIP code
21771
City
Mount Airy
Street
Old Frederick Rd
Coordinates
39.35600, -77.13491
Comparable properties nearby
Frequently asked questions
When did 17820 Old Frederick Rd last sell?
No public-record sale is on file for 17820 Old Frederick Rd.
What is the current tax assessment for 17820 Old Frederick Rd?
The most recent total assessment for 17820 Old Frederick Rd (year 2025) is $628,000 with $8,926 in property tax.
When was 17820 Old Frederick Rd built?
17820 Old Frederick Rd was built in 1988.
How does 17820 Old Frederick Rd compare to others on Old Frederick Rd?
We track 8 other properties on Old Frederick Rd. Browse the list under "Other properties on Old Frederick Rd" to compare beds, baths, and sale history.
What are the property facts for 17820 Old Frederick Rd?
17820 Old Frederick Rd is a 3 bath, 2,500 sqft, 187,308 sqft lot single_family.
Is 17820 Old Frederick Rd a flip candidate?
No — 17820 Old Frederick Rd does not appear in our flips dataset.
Is 17820 Old Frederick Rd a tax-appeal candidate?
No — 17820 Old Frederick 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
+0.3%
Implied 1-yr
+1.2%
2026 Q2
$642.4K
2026 Q3
$644.2K
ZIP 21771 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Old Frederick Rd