8521 Fox Run
Potomac, MD 20854
4 bd 4 ba 3,361 sqft Built 1966 Lot 10,800 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 | $645,700 | $424,800 | $1,070,500 | $12,166 |
| 2024 | $645,700 | $424,800 | $1,070,500 | $11,105 |
| 2022 | $391,900 | $424,800 | $816,700 | $8,727 |
| 2019 | $290,800 | $424,800 | $715,600 | $7,516 |
| 2016 | $264,800 | $424,800 | $689,600 | $7,539 |
| 2015 | $264,800 | $424,800 | $689,600 | $7,333 |
| 2014 | $284,400 | $424,900 | $709,300 | $7,646 |
Property facts
Year built
1966
Property type
single_family
Stories
4
Beds
4
Baths
4
Living area
3,361 sqft
Lot size
10,800 sqft
ZIP code
20854
City
Potomac
Street
Fox Run
Coordinates
39.03996, -77.17682
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 8521 Fox Run last sell?
No public-record sale is on file for 8521 Fox Run.
What is the current tax assessment for 8521 Fox Run?
The most recent total assessment for 8521 Fox Run (year 2025) is $1,070,500 with $12,166 in property tax.
When was 8521 Fox Run built?
8521 Fox Run was built in 1966.
How does 8521 Fox Run compare to others on Fox Run?
We track 5 other properties on Fox Run. Browse the list under "Other properties on Fox Run" to compare beds, baths, and sale history.
What are the property facts for 8521 Fox Run?
8521 Fox Run is a 4 bed, 4 bath, 3,361 sqft, 10,800 sqft lot single_family.
Is 8521 Fox Run a flip candidate?
No — 8521 Fox Run does not appear in our flips dataset.
Is 8521 Fox Run a tax-appeal candidate?
No — 8521 Fox Run is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.9%
Implied 1-yr
+3.6%
2026 Q3
$1.89M
2026 Q4
$1.9M
ZIP 20854 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Fox Run