18311 Chelsea Knolls Dr
Mount Airy, MD 21771
5 bd 4 ba 5,665 sqft Built 2014 Lot 40,946 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 | $930,900 | $209,900 | $1,140,800 | $16,139 |
| 2024 | $930,900 | $209,900 | $1,140,800 | $15,187 |
| 2022 | $670,500 | $259,900 | $930,400 | $13,084 |
| 2019 | $542,100 | $191,400 | $733,500 | $5,066 |
| 2018 | $542,100 | $191,400 | $733,500 | $9,910 |
| 2017 | $542,100 | $191,400 | $733,500 | $9,872 |
| 2016 | $558,900 | $191,400 | $750,300 | $10,090 |
| 2015 | $558,900 | $191,400 | $750,300 | $9,934 |
| 2014 | — | $80,000 | $80,000 | $1,041 |
| 2013 | — | $80,000 | $80,000 | $1,041 |
Property facts
Year built
2014
Property type
single_family
Stories
3
Beds
5
Baths
4
Living area
5,665 sqft
Lot size
40,946 sqft
ZIP code
21771
City
Mount Airy
Street
Chelsea Knolls Dr
Coordinates
39.31800, -77.15633
Comparable properties nearby
Frequently asked questions
When did 18311 Chelsea Knolls Dr last sell?
No public-record sale is on file for 18311 Chelsea Knolls Dr.
What is the current tax assessment for 18311 Chelsea Knolls Dr?
The most recent total assessment for 18311 Chelsea Knolls Dr (year 2025) is $1,140,800 with $16,139 in property tax.
When was 18311 Chelsea Knolls Dr built?
18311 Chelsea Knolls Dr was built in 2014.
How does 18311 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 18311 Chelsea Knolls Dr?
18311 Chelsea Knolls Dr is a 5 bed, 4 bath, 5,665 sqft, 40,946 sqft lot single_family.
Is 18311 Chelsea Knolls Dr a flip candidate?
No — 18311 Chelsea Knolls Dr does not appear in our flips dataset.
Is 18311 Chelsea Knolls Dr a tax-appeal candidate?
No — 18311 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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