16509 Old Frederick Rd
Mount Airy, MD 21771
3 bd 2 ba 1,608 sqft Built 1987 Lot 98,445 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 | $235,800 | $187,600 | $423,400 | $6,405 |
| 2024 | $235,800 | $187,600 | $423,400 | $6,133 |
| 2022 | $175,700 | $187,600 | $363,300 | $5,389 |
| 2021 | $175,700 | $187,600 | $363,300 | $5,408 |
| 2020 | $175,700 | $187,600 | $363,300 | $5,389 |
| 2019 | $187,000 | $182,600 | $369,600 | $5,475 |
| 2016 | $142,900 | $202,600 | $345,500 | $4,840 |
| 2015 | $142,900 | $202,600 | $345,500 | $4,787 |
| 2013 | $126,600 | $202,600 | $329,200 | $4,472 |
Property facts
Year built
1987
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,608 sqft
Lot size
98,445 sqft
ZIP code
21771
City
Mount Airy
Street
Old Frederick Rd
Coordinates
39.34761, -77.08160
Comparable properties nearby
Frequently asked questions
When did 16509 Old Frederick Rd last sell?
No public-record sale is on file for 16509 Old Frederick Rd.
What is the current tax assessment for 16509 Old Frederick Rd?
The most recent total assessment for 16509 Old Frederick Rd (year 2025) is $423,400 with $6,405 in property tax.
When was 16509 Old Frederick Rd built?
16509 Old Frederick Rd was built in 1987.
How does 16509 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 16509 Old Frederick Rd?
16509 Old Frederick Rd is a 3 bed, 2 bath, 1,608 sqft, 98,445 sqft lot single_family.
Is 16509 Old Frederick Rd a flip candidate?
No — 16509 Old Frederick Rd does not appear in our flips dataset.
Is 16509 Old Frederick Rd a tax-appeal candidate?
No — 16509 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