3909 Thornapple St
Chevy Chase, MD 20815
6 bd 6 ba 7,600 sqft Built 2009 Lot 9,148 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 | $2,246,300 | $897,500 | $3,143,800 | $37,273 |
| 2024 | $2,246,300 | $897,500 | $3,143,800 | $30,939 |
| 2022 | $1,384,400 | $816,000 | $2,200,400 | $24,534 |
| 2019 | $1,229,400 | $777,100 | $2,006,500 | $22,314 |
| 2016 | $1,168,900 | $777,100 | $1,946,000 | $22,557 |
| 2014 | $1,177,000 | $706,400 | $1,883,400 | $21,225 |
Property facts
Year built
2009
Property type
single_family
Stories
4
Beds
6
Baths
6
Living area
7,600 sqft
Lot size
9,148 sqft
ZIP code
20815
City
Chevy Chase
Street
Thornapple St
Coordinates
38.98244, -77.07871
Comparable properties nearby
Frequently asked questions
When did 3909 Thornapple St last sell?
No public-record sale is on file for 3909 Thornapple St.
What is the current tax assessment for 3909 Thornapple St?
The most recent total assessment for 3909 Thornapple St (year 2025) is $3,143,800 with $37,273 in property tax.
When was 3909 Thornapple St built?
3909 Thornapple St was built in 2009.
How does 3909 Thornapple St compare to others on Thornapple St?
We track 7 other properties on Thornapple St. Browse the list under "Other properties on Thornapple St" to compare beds, baths, and sale history.
What are the property facts for 3909 Thornapple St?
3909 Thornapple St is a 6 bed, 6 bath, 7,600 sqft, 9,148 sqft lot single_family.
Is 3909 Thornapple St a flip candidate?
No — 3909 Thornapple St does not appear in our flips dataset.
Is 3909 Thornapple St a tax-appeal candidate?
No — 3909 Thornapple St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-4.8%
Implied 1-yr
-19.2%
2026 Q3
$958.9K
2026 Q4
$891.9K
ZIP 20815 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Thornapple St