19724 Olney Mill Rd, Brookeville — tax account 160800762110
Single-family house built in 1970, 1,943 ft² on 0.29 acres in Brookeville, Montgomery County, assessed at $767,500; last transfer July 15, 2025 for $665,000.
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 | 160800762110 |
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| Map, grid, parcel | Map HU56 · Block H Lot 8 |
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| Location | 19724 Olney Mill Rd, Brookeville MD 20833 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Brookville Knolls |
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Land
| Land use | Residential (R) |
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| Zoning | R200 |
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| Acreage | 0.291 acres (12,676 ft²) |
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Structure
| Year built | 1970 |
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| Above-grade area | 1,943 ft² |
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| Style | 2 Story With Basement |
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| Building type | Split Level |
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| Construction | 1/2 Brick Frame |
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| Quality grade | 4 (on a scale of 1 to 9) |
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Assessment — January 2026
| Land | $252,700 |
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| Improvements | $514,800 |
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| Total | $767,500 |
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| Homestead qualification code | 1 |
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Last transfer
| Date | July 15, 2025 |
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| Consideration | $665,000 |
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| Deed reference | liber 33413, folio 0572 |
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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 23% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
- The last transfer price is 13% below the current assessment.
- Built before 1978: Maryland requires rental units built before 1978 to be registered with MDE and to pass a lead-risk reduction inspection.
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 160800762110
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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