18423 Thundercloud Rd, Boyds — tax account 160603334983
Single-family house built in 2003, 3,336 ft² on 0.25 acres in Boyds, Montgomery County, assessed at $752,400; last transfer November 25, 2025 for $900,000.
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 | 160603334983 |
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| Map, grid, parcel | Map DT · Block H Lot 8 |
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| Location | 18423 Thundercloud Rd, Boyds MD 20841 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Kings Crossing |
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| Plat | 21832 |
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Land
| Land use | Residential (R) |
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| Zoning | PD2 |
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| Acreage | 0.246 acres (10,716 ft²) |
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Structure
| Year built | 2003 |
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| Above-grade area | 3,336 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 | $237,600 |
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| Improvements | $514,800 |
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| Total | $752,400 |
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| Homestead qualification code | 1 |
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Last transfer
| Date | November 25, 2025 |
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| Consideration | $900,000 |
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| Deed reference | liber 23405, folio 0139 |
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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 21% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 20% 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 160603334983
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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