4000 Elder Rd, Port Republic — tax account 0501048708
Single-family house built in 2012, 1,944 ft² on 0.40 acres in Port Republic, Calvert County, assessed at $694,500; last transfer June 26, 2026 for $758,000.
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 | 0501048708 |
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| Map, grid, parcel | Map 28A · Lot N255R |
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| Location | 4000 Elder Rd, Port Republic MD 20676 |
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| Jurisdiction | Calvert County |
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| Subdivision | Scientists Cliffs |
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Land
| Land use | Residential (R) |
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| Zoning | R |
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| Acreage | 0.398 acres (17,337 ft²) |
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Structure
| Year built | 2012 |
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| Above-grade area | 1,944 ft² |
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| Style | 1.5 Story With Basement |
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| Building type | Standard Unit |
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| Construction | Frame |
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| Quality grade | 6 (on a scale of 1 to 9) |
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Assessment — November 2023
| Land | $203,600 |
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| Improvements | $490,900 |
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| Total | $694,500 |
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Last transfer
| Date | June 26, 2026 |
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| Consideration | $758,000 |
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| Deed reference | liber 06119, folio 0486 |
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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 81% above the median residential account in Calvert County ($382,700, 34,641 accounts).
- The last transfer price is 9% 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 0501048708
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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