521 Duncan Ave
Rocky Top, TN 37769
1 ba 716 sqft Built 1925 Lot 10,454 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
No timeline data
No sale, listing, or tax history is recorded for this property.
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
No tax assessment data
No assessment history available for this parcel.
Property facts
Year built
1925
Property type
single_family
Stories
1
Beds
—
Baths
1
Living area
716 sqft
Lot size
10,454 sqft
ZIP code
37769
City
Rocky Top
Street
Duncan Ave
Coordinates
36.22889, -84.16072
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 521 Duncan Ave last sell?
No public-record sale is on file for 521 Duncan Ave.
What is the current tax assessment for 521 Duncan Ave?
No tax-assessment history is recorded for this parcel.
When was 521 Duncan Ave built?
521 Duncan Ave was built in 1925.
How does 521 Duncan Ave compare to others on Duncan Ave?
We track 3 other properties on Duncan Ave. Browse the list under "Other properties on Duncan Ave" to compare beds, baths, and sale history.
What are the property facts for 521 Duncan Ave?
521 Duncan Ave is a 1 bath, 716 sqft, 10,454 sqft lot single_family.
Is 521 Duncan Ave a flip candidate?
No — 521 Duncan Ave does not appear in our flips dataset.
Is 521 Duncan Ave a tax-appeal candidate?
No — 521 Duncan Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-4.1%
Implied 1-yr
-16.4%
2026 Q1
$163.4K
2026 Q2
$154.2K
ZIP 37769 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Duncan Ave