5209 Kalmia Dr, Dayton — tax account 1405386500
Single-family house built in 1988, 3,110 ft² on 3.01 acres in Dayton, Howard County, assessed at $953,100; last transfer August 26, 2025 for $975,000.
From the State Department of Assessments and Taxation file as published by the Maryland Department of Planning (MD iMAP) — not the official record. Open the official SDAT record.
Account
| Tax account number | 1405386500 |
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| Map, grid, parcel | Map 27 Grid 17 Parcel 127 · Lot 3 |
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| Location | 5209 Kalmia Dr, Dayton MD 21036 |
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| Jurisdiction | Howard County |
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| Subdivision | Regulars |
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| Plat | 4169 |
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Land
| Land use | Residential (R) |
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| Zoning | RRDEO |
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| Acreage | 3.010 acres (131,116 ft²) |
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Structure
| Year built | 1988 |
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| Above-grade area | 3,110 ft² |
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| Style | 2 Story With Basement |
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| Building type | Standard Unit |
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| Construction | Frame |
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| Quality grade | 5 (on a scale of 1 to 9) |
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Assessment — January 2026
| Land | $326,200 |
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| Improvements | $626,900 |
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| Total | $953,100 |
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Last transfer
| Date | August 26, 2025 |
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| Consideration | $975,000 |
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| Deed reference | liber 01769, folio 0210 |
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What this means
- Maryland reassesses each property every three years; increases are phased in over the following three years, and the Homestead Tax Credit caps the yearly increase on a principal residence.
- Assessed 40% above the median residential account in Howard County ($681,000, 62,119 accounts).
- The last transfer price is 2% above the current assessment.
Parcel point of the Maryland Department of Planning — not a survey.
Data: Maryland Department of Planning / SDAT, MD iMAP Parcel Points, retrieved November 1, 2026. Sources and freshness. No owner names or mailing addresses are published.

The report for account 1405386500
This page shows the assessment record. The report adds what lies around the property: FEMA flood zone, Critical Area designation, wetlands, contaminated land sites nearby and historic properties.
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