Maryland has an unusually clear address-to-record path
The SDAT Real Property Search can identify the tax account and current deed reference. Maryland Courts explains that the first number is the liber and the second is the folio. Use those numbers in MDLandRec, the free record system operated by the Judiciary, elected circuit-court clerks, and State Archives.
If the deed refers to a plat, use Plats.net. The State Archives notes that tracing deeds backward is often the best way to find an older plat. This is more dependable than searching a parcel map for a drawing that may not be linked.
What each Maryland source contributes
| Source | Use it for |
|---|---|
| SDAT | Address, account identifier, assessment record, and current deed reference. |
| MDLandRec | Verified deeds, easements, and other recorded instruments affecting real property. |
| Plats.net | Land-survey, subdivision, and condominium plat images. |
| County GIS | Orientation and local layers, not the final location of a boundary on the ground. |
Maryland's two survey licenses matter
Maryland law recognizes a professional land surveyor and a licensed property line surveyor. The statutory definitions and permitted scope are in Business Occupations and Professions section 15-101. Rather than guessing from a company title, ask which licensed individual will be responsible and whether that credential covers the requested work.
For a boundary survey, fence line, corner marking, or encroachment, describe the exact on-the-ground result you need. For design, subdivision, topography, or work submitted to a public authority, confirm the broader deliverable and seal requirements before accepting the estimate.
Turn the records into a clean request
- Attach the SDAT page, deed, and referenced plat.
- Include the tax account, liber and folio, county, address, and any prior survey.
- Photograph the fence, wall, drive, marker, or other feature prompting the question.
- Ask what corners and lines will be marked and what signed plan is included.
- If a dispute concerns ownership rather than location, consult a Maryland attorney.
Verify the person responsible
Use the Maryland State Board public query and check the credential status. The Maryland land surveyor directory can help you find firms by county. This guide explains how to assemble public records; it does not establish a boundary or give legal advice.