4240 Headwaters Ln
Olney, MD 20832
4 bd 4 ba 3,096 sqft Built 1985 Lot 15,974 sqft single_family
Most recent sale
$830,000
Apr 13, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 13, 2022 | Sold | $830,000 | MLS #MDMC2040156 |
| Mar 3, 2022 | Listed | $799,000 | MLS #MDMC2040156 |
| Apr 24, 1996 | Sold | $240,500 | Public Record |
| Apr 25, 1994 | Sold | $245,000 | Public Record |
| Oct 22, 1985 | Sold | $127,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $516,600 | $279,300 | $795,900 | $8,018 |
| 2024 | $516,600 | $279,300 | $795,900 | $7,188 |
| 2023 | — | — | $621,033 | $6,490 |
| 2022 | $267,600 | $266,000 | $533,600 | $5,603 |
| 2021 | — | — | $527,833 | $5,486 |
| 2019 | $250,300 | $266,000 | $516,300 | $5,318 |
| 2018 | — | — | $508,933 | $5,239 |
| 2017 | — | — | $501,567 | $5,259 |
| 2016 | $228,200 | $266,000 | $494,200 | $4,996 |
| 2015 | — | — | $476,733 | $4,949 |
| 2014 | $226,200 | $241,800 | $468,000 | $4,912 |
| 2013 | $226,200 | $241,800 | $468,000 | $4,833 |
| 2012 | — | — | $468,000 | $4,832 |
| 2011 | — | — | $468,000 | $4,604 |
| 2010 | — | — | $516,640 | $4,870 |
| 2009 | — | — | $516,640 | $4,391 |
| 2008 | — | — | $516,640 | $3,469 |
Property facts
Year built
1985
Property type
single_family
Stories
3
Beds
4
Baths
4
Living area
3,096 sqft
Lot size
15,974 sqft
ZIP code
20832
City
Olney
Street
Headwaters Ln
Coordinates
39.15563, -77.07781
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$4,644
Gross rental yield
6.71%
Implied cap rate
4.36%
Trend-extrapolated value
—
Frequently asked questions
When did 4240 Headwaters Ln last sell?
4240 Headwaters Ln most recently sold on Apr 13, 2022 for $830,000.
What is the current tax assessment for 4240 Headwaters Ln?
The most recent total assessment for 4240 Headwaters Ln (year 2025) is $795,900 with $8,018 in property tax.
How does 4240 Headwaters Ln's assessment compare to its last sale price?
The current assessment is 4.1% below the last sale price of $830,000.
When was 4240 Headwaters Ln built?
4240 Headwaters Ln was built in 1985.
How does 4240 Headwaters Ln compare to others on Headwaters Ln?
We track 3 other properties on Headwaters Ln. Browse the list under "Other properties on Headwaters Ln" to compare beds, baths, and sale history.
What are the property facts for 4240 Headwaters Ln?
4240 Headwaters Ln is a 4 bed, 4 bath, 3,096 sqft, 15,974 sqft lot single_family.
Is 4240 Headwaters Ln a flip candidate?
No — 4240 Headwaters Ln does not appear in our flips dataset.
Is 4240 Headwaters Ln a tax-appeal candidate?
No — 4240 Headwaters Ln 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 Headwaters Ln