3800 King William Dr
Olney, MD 20832
4 bd 4 ba 4,050 sqft Built 1965 Lot 20,290 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 | $593,300 | $291,400 | $884,700 | $10,879 |
| 2024 | $593,300 | $291,400 | $884,700 | $9,827 |
| 2022 | $355,700 | $277,500 | $633,200 | $6,830 |
| 2019 | $281,200 | $277,500 | $558,700 | $5,881 |
| 2016 | $239,000 | $277,500 | $516,500 | $5,618 |
| 2014 | $261,400 | $252,300 | $513,700 | $5,496 |
Property facts
Year built
1965
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
4,050 sqft
Lot size
20,290 sqft
ZIP code
20832
City
Olney
Street
King William Dr
Coordinates
39.14801, -77.07606
Comparable properties nearby
Frequently asked questions
When did 3800 King William Dr last sell?
No public-record sale is on file for 3800 King William Dr.
What is the current tax assessment for 3800 King William Dr?
The most recent total assessment for 3800 King William Dr (year 2025) is $884,700 with $10,879 in property tax.
When was 3800 King William Dr built?
3800 King William Dr was built in 1965.
How does 3800 King William Dr compare to others on King William Dr?
We track 8 other properties on King William Dr. Browse the list under "Other properties on King William Dr" to compare beds, baths, and sale history.
What are the property facts for 3800 King William Dr?
3800 King William Dr is a 4 bed, 4 bath, 4,050 sqft, 20,290 sqft lot single_family.
Is 3800 King William Dr a flip candidate?
No — 3800 King William Dr does not appear in our flips dataset.
Is 3800 King William Dr a tax-appeal candidate?
No — 3800 King William Dr is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+6.2%
Implied 1-yr
+24.8%
2026 Q3
$813.1K
2026 Q4
$849K
ZIP 20832 — Median Price History + Forecast
Explore nearby
Geography
Other properties on King William Dr