18729 Brooke Rd, Sandy Spring — tax account 160803274866
Single-family house built in 2002, 3,418 ft² on 2.20 acres in Sandy Spring, Montgomery County, assessed at $881,400; last transfer July 23, 2025 for $1,185,300.
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 | 160803274866 |
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| Map, grid, parcel | Map JT34 Parcel P057 |
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| Location | 18729 Brooke Rd, Sandy Spring MD 20860 |
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| Jurisdiction | Montgomery County |
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| Subdivision | Olney Outside Residences 3 |
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Land
| Land use | Exempt (E) |
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| Zoning | RC |
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| Acreage | 2.200 acres (95,832 ft²) |
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Structure
| Year built | 2002 |
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| Above-grade area | 3,418 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 2023
| Land | $213,600 |
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| Improvements | $667,800 |
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| Total | $881,400 |
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Last transfer
| Date | July 23, 2025 |
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| Consideration | $1,185,300 |
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| Deed reference | liber 51769, folio 0128 |
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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 178% above the median exempt account in Montgomery County ($316,700, 11,153 accounts).
- The last transfer price is 34% 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 160803274866
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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