Median estimated market value for properties in this county.
AssessorSearch county dataMontgomery County, MD
Montgomery County, MD assessor property search and records
Use this county guide to find official assessor property search resources, recorder and deed links, tax records, GIS parcel maps, permits, and property data insights for Montgomery County, Maryland. Search an address or APN, then jump to official county sources or property tax and value data.
Search a Montgomery County address or APN
Official sources
Montgomery County assessor, recorder, tax, and parcel map sources
Use this table to find the official county source for assessor property search, recorded documents, property tax, GIS parcel maps, permits, and zoning records.
| Record type | Official source | Notes |
|---|---|---|
| Assessed values | Maryland Department of Assessments and Taxation Real Property Searchsdat.dat.maryland.gov/RealProperty/Pages/default.aspx |
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| Deeds and recorded documents | MDLandRec Digital Repository for Land Recordslandrec.msa.maryland.gov |
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| Property taxes | Montgomery County Real Property Tax Payment Portalapps.montgomerycountymd.gov/realpropertytax/ |
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| GIS and parcel maps | Montgomery County Property Map Viewerexperience.arcgis.com/experience/57a85d1042274feda8771f8dc7b398c8 |
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| Permits and building records | Montgomery County Department of Permitting Services Online Searchpermittingservices.montgomerycountymd.gov/DPS/online/eSearch.aspx |
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| Zoning and land use | Montgomery County Zoning Mapmcatlas.org/zoning/ |
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County data
Montgomery County tax rates and property values
County and city-level rollups from AssessorSearch indexed property data. Use these values as directional context, then verify parcel-specific details with the official county sources above.
Median assessed value from county assessment records when available.
AssessorSearch county dataMedian annual property tax amount from indexed tax records when available.
AssessorSearch county dataMedian effective property tax rate calculated from annual tax and value fields.
AssessorSearch county dataCity property data
Top city rollups for estimated value, assessed value, property tax rate, and tax amount.
| City | Median estimated value | Median assessed value | Median effective property tax rate | Median tax amount |
|---|---|---|---|---|
| Silver Spring | $572,014 | $457,000 | 0.95% | $5,487 |
| Rockville | $629,897 | $523,333 | 1.02% | $6,626 |
| Gaithersburg | $559,589 | $444,300 | 0.97% | $5,396 |
| Bethesda | $1,238,952 | $970,600 | 0.96% | $11,420 |
| Germantown | $445,697 | $358,867 | 0.94% | $4,259 |
| Potomac | $1,276,386 | $1,016,400 | 0.94% | $11,898 |
| Montgomery Village | $398,927 | $308,233 | 0.91% | $3,638 |
| Chevy Chase | $1,376,637 | $1,131,500 | 1.00% | $13,137 |
| Clarksburg | $629,432 | $539,800 | 0.97% | $6,313 |
| Olney | $678,017 | $553,100 | 0.94% | $6,339 |
FAQ
Montgomery County property records FAQ
Common questions about assessor, deed, tax, GIS, and permit records.
Where can I search Montgomery County property records by address?
Use the official Maryland Department of Assessments and Taxation Real Property Search to search Montgomery County property records by address or parcel number. Use AssessorSearch property search as a free, easy-to-use option to search Montgomery County by address or APN.
How do I find the owners of Montgomery County properties?
Use the official Maryland Department of Assessments and Taxation Real Property Search for county ownership and parcel records when owner names are available online. Use AssessorSearch property search as a free, easy-to-use option to look up Montgomery County properties by address or APN.
Where can I verify assessed value in Montgomery County?
Use the official Maryland Department of Assessments and Taxation Real Property Search for assessed values, parcel details, exemptions, and property characteristics when those records are available online.
Where can I look up Montgomery County property tax bills or payments?
Use the official Montgomery County Real Property Tax Payment Portal for property tax bills, payment history, due dates, or tax collector records.
Where can I find deeds or recorded documents in Montgomery County?
Use the official MDLandRec Digital Repository for Land Records for deeds, mortgages, liens, plats, and other recorded documents. These records are usually separate from assessor property-value records.
Where can I view parcel maps or GIS data in Montgomery County?
Use the official Montgomery County Property Map Viewer for parcel maps, map layers, boundaries, and GIS context. GIS maps should be treated as reference tools, not legal surveys.
Where can I search permits or zoning in Montgomery County?
Use Montgomery County Department of Permitting Services Online Search for permits and Montgomery County Zoning Map for zoning or land-use records. City properties may require city-specific permit or planning portals.
Can I build a list of Montgomery County property owners?
Use Affix by AssessorSearch for county property owner lists, filters, exports, skip tracing, and outreach workflows.
Related counties
More Maryland property records
Use related county pages when researching nearby property records or comparing official source patterns.