311 Key Ave
Hagerstown, MD 21740
3 bd 1 ba 1,512 sqft Built 1958 Lot 16,000 sqft single_family
Most recent sale
$279,900
Apr 11, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 11, 2022 | Sold | $279,900 | MLS #MDWA2005870 |
| Feb 18, 2022 | Listed | $279,900 | MLS #MDWA2005870 |
| Sep 4, 2002 | Sold | $123,000 | Public Record |
| Jul 8, 1985 | Sold | $62,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $218,200 | $48,900 | $267,100 | $2,433 |
| 2024 | $218,200 | $48,900 | $267,100 | $2,081 |
| 2022 | $102,300 | $48,900 | $151,200 | $1,377 |
| 2021 | — | — | $145,000 | $1,356 |
| 2020 | — | — | $138,800 | $1,292 |
| 2019 | $83,700 | $48,900 | $132,600 | $1,240 |
| 2018 | — | — | $130,900 | $1,224 |
| 2017 | — | — | $129,200 | $1,208 |
| 2016 | $74,900 | $52,600 | $127,500 | $1,192 |
| 2015 | $74,900 | $52,600 | $127,500 | $1,192 |
| 2014 | $74,900 | $52,600 | $127,500 | $1,340 |
| 2013 | $83,100 | $60,200 | $143,300 | $1,340 |
| 2012 | — | — | $124,600 | $1,336 |
| 2011 | — | — | $143,300 | $1,303 |
| 2010 | — | — | $204,510 | $1,395 |
Property facts
Year built
1958
Property type
single_family
Stories
1
Beds
3
Baths
1
Living area
1,512 sqft
Lot size
16,000 sqft
ZIP code
21740
City
Hagerstown
Street
Key Ave
Coordinates
39.65611, -77.73935
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$2,268
Gross rental yield
9.72%
Implied cap rate
6.32%
Trend-extrapolated value
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Frequently asked questions
When did 311 Key Ave last sell?
311 Key Ave most recently sold on Apr 11, 2022 for $279,900.
What is the current tax assessment for 311 Key Ave?
The most recent total assessment for 311 Key Ave (year 2025) is $267,100 with $2,433 in property tax.
How does 311 Key Ave's assessment compare to its last sale price?
The current assessment is 4.6% below the last sale price of $279,900.
When was 311 Key Ave built?
311 Key Ave was built in 1958.
How does 311 Key Ave compare to others on Key Ave?
We track 5 other properties on Key Ave. Browse the list under "Other properties on Key Ave" to compare beds, baths, and sale history.
What are the property facts for 311 Key Ave?
311 Key Ave is a 3 bed, 1 bath, 1,512 sqft, 16,000 sqft lot single_family.
Is 311 Key Ave a flip candidate?
No — 311 Key Ave does not appear in our flips dataset.
Is 311 Key Ave a tax-appeal candidate?
No — 311 Key Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.2%
Implied 1-yr
+4.8%
2026 Q3
$335.4K
2026 Q4
$339.1K
ZIP 21740 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Key Ave