4397 Shamrock Dr, Monrovia — tax account 1109592034
Single-family house built in 2016, 3,302 ft² on 0.16 acres in Monrovia, Frederick County, assessed at $858,200; last transfer January 23, 2026 for $880,000.
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 | 1109592034 |
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| Map, grid, parcel | Map 88 Grid 21 Parcel 198 · Lot 111 |
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| Location | 4397 Shamrock Dr, Monrovia MD 21770 |
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| Jurisdiction | Frederick County |
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Land
| Land use | Residential (R) |
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| Acreage | 0.157 acres (6,839 ft²) |
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Structure
| Year built | 2016 |
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| Above-grade area | 3,302 ft² |
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| Style | 2 Story With Basement |
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| Building type | Standard Unit |
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| Construction | Siding |
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| Quality grade | 5 (on a scale of 1 to 9) |
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Assessment — October 2024
| Land | $193,600 |
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| Improvements | $664,600 |
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| Total | $858,200 |
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Last transfer
| Date | January 23, 2026 |
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| Consideration | $880,000 |
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| Deed reference | liber 11711, folio 0322 |
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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 80% above the median residential account in Frederick County ($477,300, 67,390 accounts).
- The last transfer price is 3% 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 1109592034
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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