18521 Cornflower Rd, Boyds — tax account 160603335704
Single-family house built in 2002, 3,554 ft² on 0.22 acres in Boyds, Montgomery County, assessed at $876,600; last transfer August 18, 2025 for $860,000.
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 | 160603335704 |
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| Map, grid, parcel | Map ET12 · Block N Lot 12 |
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| Location | 18521 Cornflower Rd, Boyds MD 20841 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Kings Crossing |
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| Plat | 21836 |
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Land
| Land use | Residential (R) |
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| Zoning | PD2 |
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| Acreage | 0.219 acres (9,540 ft²) |
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Structure
| Year built | 2002 |
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| Above-grade area | 3,554 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 | $233,600 |
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| Improvements | $643,000 |
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| Total | $876,600 |
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Last transfer
| Date | August 18, 2025 |
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| Consideration | $860,000 |
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| Deed reference | liber 23534, folio 0118 |
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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 41% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 2% below 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 160603335704
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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