8507 Old Frederick Rd, Ellicott City — tax account 1402221683
Single-family house built in 1821, 3,103 ft² on 6.83 acres in Ellicott City, Howard County, assessed at $701,200; last transfer October 2, 2025 for $2,500,000.
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 | 1402221683 |
|---|
| Map, grid, parcel | Map 18 Grid 7 Parcel 19 · Lot 2 |
|---|
| Location | 8507 Old Frederick Rd, Ellicott City MD 21043 |
|---|
| Jurisdiction | Howard County |
|---|
| Subdivision | Regulars |
|---|
| Plat | 11779 |
|---|
Land
| Land use | Residential (R) |
|---|
| Zoning | R20 |
|---|
| Acreage | 6.830 acres (297,515 ft²) |
|---|
Structure
| Year built | 1821 |
|---|
| Above-grade area | 3,103 ft² |
|---|
| Style | 2 Story No Basement |
|---|
| Building type | Standard Unit |
|---|
| Construction | Stone |
|---|
| Quality grade | 4 (on a scale of 1 to 9) |
|---|
Assessment — January 2025
| Land | $389,900 |
|---|
| Improvements | $311,300 |
|---|
| Total | $701,200 |
|---|
Last transfer
| Date | October 2, 2025 |
|---|
| Consideration | $2,500,000 |
|---|
| Deed reference | liber 15989, folio 0418 |
|---|
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 close to the median residential account in Howard County ($681,000, 62,119 accounts).
- The last transfer price is 257% above 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 1402221683
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.
$19card · PDF within 24 h · you pay after receiving itSee the sample (PDF)
Order the report