18380 Chelsea Knolls Dr
Mount Airy, MD 21771
4 bd 5 ba 5,623 sqft Built 2016 Lot 53,100 sqft single_family
Most recent sale
$1,400,000
Jun 24, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jun 24, 2022 | Sold | $1,400,000 | MLS #MDHW2015940 |
| May 28, 2022 | Listed | $1,400,000 | MLS #MDHW2015940 |
| Sep 29, 2020 | Sold | $1,100,000 | Public Record |
| Aug 19, 2020 | Listed | $1,150,000 | MLS #MDHW280286 |
| Aug 17, 2020 | Sold | $1,100,000 | MLS #MDHW280286 |
| Jun 4, 2020 | Listed | $1,150,000 | MLS #MDHW280286 |
| Jul 8, 2016 | Sold | $804,812 | Public Record |
| Dec 4, 2015 | Listing removed | $569,990 | MRIS |
| Nov 18, 2015 | Listing removed | $564,990 | MRIS |
| Nov 17, 2015 | Listed | $569,990 | MLS #HW9522768 |
| Oct 14, 2015 | Listing removed | $674,990 | MRIS |
| Oct 13, 2015 | Listed | $564,990 | MLS #HW8771461 |
| Jun 25, 2015 | Listed | $674,990 | MLS #HW8676838 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $1,008,600 | $213,300 | $1,221,900 | $14,236 |
| 2024 | $1,008,600 | $213,300 | $1,221,900 | $13,535 |
| 2022 | $641,700 | $212,100 | $853,800 | $12,045 |
| 2021 | — | — | $797,367 | $11,320 |
| 2020 | — | — | $740,933 | $10,237 |
| 2019 | $482,400 | $202,100 | $684,500 | $9,748 |
| 2018 | $482,400 | $202,100 | $684,500 | $9,272 |
| 2017 | $482,400 | $202,100 | $684,500 | $9,237 |
| 2016 | — | $80,000 | $80,000 | $1,042 |
| 2015 | — | $80,000 | $80,000 | $1,042 |
| 2014 | — | $80,000 | $80,000 | $1,042 |
| 2013 | — | $80,000 | $80,000 | $1,041 |
Property facts
Year built
2016
Property type
single_family
Stories
3
Beds
4
Baths
5
Living area
5,623 sqft
Lot size
53,100 sqft
ZIP code
21771
City
Mount Airy
Street
Chelsea Knolls Dr
Coordinates
39.31543, -77.15218
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$8,435
Gross rental yield
7.23%
Implied cap rate
4.70%
Trend-extrapolated value
—
Frequently asked questions
When did 18380 Chelsea Knolls Dr last sell?
18380 Chelsea Knolls Dr most recently sold on Jun 24, 2022 for $1,400,000.
What is the current tax assessment for 18380 Chelsea Knolls Dr?
The most recent total assessment for 18380 Chelsea Knolls Dr (year 2025) is $1,221,900 with $14,236 in property tax.
How does 18380 Chelsea Knolls Dr's assessment compare to its last sale price?
The current assessment is 12.7% below the last sale price of $1,400,000.
When was 18380 Chelsea Knolls Dr built?
18380 Chelsea Knolls Dr was built in 2016.
How does 18380 Chelsea Knolls Dr compare to others on Chelsea Knolls Dr?
We track 6 other properties on Chelsea Knolls Dr. Browse the list under "Other properties on Chelsea Knolls Dr" to compare beds, baths, and sale history.
What are the property facts for 18380 Chelsea Knolls Dr?
18380 Chelsea Knolls Dr is a 4 bed, 5 bath, 5,623 sqft, 53,100 sqft lot single_family.
Is 18380 Chelsea Knolls Dr a flip candidate?
Yes — 18380 Chelsea Knolls Dr appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 18380 Chelsea Knolls Dr a tax-appeal candidate?
No — 18380 Chelsea Knolls 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
+0.3%
Implied 1-yr
+1.2%
2026 Q2
$642.4K
2026 Q3
$644.2K
ZIP 21771 — Median Price History + Forecast
Explore nearby
Geography
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