Property assessment
Review assessed value, property characteristics and the assessment date through the responsible assessor. An assessment is not a current market valuation, a bill or a balance due.
Decision intelligence
Property & Government Resources
Start with the property address, parcel identifier and governing jurisdiction. Each public record answers a different question.
Find official resources by jurisdiction ↓Property tax
Check the applicable tax year, billing authority, payment records and any outstanding balance with the collector. Confirm whether the lender or owner handles payment. Do not infer a future tax bill from a prior owner’s record.
GIS / parcel maps
Review parcel identifiers, mapping layers and zoning context. Public mapping may contain positional or update limitations; it is not a boundary survey or title opinion.
Zoning
Check the current zoning and the rules relevant to the intended use with the responsible locality. A map label does not establish that a particular project or rental use is permitted.
Permits
Check publicly available permit history where offered. Compare recorded work with the property and ask the department about gaps, completion status and records access. Absence from an online search does not prove work lacked a permit.
Code / inspections
Review available inspections, open cases and completion information with the building department. Public records do not replace a physical inspection or a qualified evaluation of current condition.
Land records / recording
Locate recorded instruments through the responsible clerk, recorder or archive. Some access requires an account, fee or in-person research. Use title and legal professionals to interpret ownership, easements and restrictions.
Flood / environmental information
Use FEMA maps, local floodplain resources and relevant environmental information as research inputs. Flood map designation is not the same as a complete flood-risk assessment. Ask qualified professionals about property-specific concerns; this page does not provide insurance advice.
Planning / development
Review comprehensive plans, public applications and road or transit projects. Distinguish proposals from approvals and completed work; plans and schedules can change.
State / county services
Verify the actual county, city or municipality before searching. A postal address or market name can differ from the governing jurisdiction. Use the official directory when the locality is not listed below.
Go to the source
Official resources by jurisdiction.
Choose a jurisdiction, then the agency relevant to your question. These are research entry points, not property assignments or a live data feed.
VirginiaView resources
Planning / development
Virginia Department of Transportation — Roads and projects
Research road projects, travel resources and the relevant road operator.
Property assessment · Property tax
Fairfax County Tax Administration — Real estate assessments and taxes
Find assessed values, property characteristics and tax information; distinguish the record date from current market value.
GIS / parcel maps
Fairfax County GIS and Mapping Services — Parcel and public mapping
Locate parcel and zoning maps as a starting point for further review.
Permits · Code / inspections
Fairfax County Land Development Services — Permits and inspections
Find permit applications, records guidance and building inspection resources.
Zoning · Planning / development
Fairfax County Planning and Development — Planning and zoning
Investigate land-use plans, zoning and development activity.
Land records / recording
Fairfax County Circuit Court — Land records
Find recorded-document access and recording guidance.
Property assessment · Property tax
Arlington County — Real estate assessments
Find assessment information and related tax resources.
GIS / parcel maps · Zoning
Arlington County — Map research guide
Find parcel and zoning lookup tools; maps are not boundary surveys.
District of ColumbiaView resources
Planning / development
District Department of Transportation — Streets and transportation
Review projects, parking and District transportation resources.
Property assessment · Property tax
DC Office of Tax and Revenue — Real property tax
Find property-tax and assessment information.
GIS / parcel maps · Zoning
DC Office of Zoning — Zoning maps and cases
Find zoning information and public case resources.
Permits · Code / inspections
DC Department of Buildings — Permits and building records
Review building, permit and inspection resources.
Land records / recording
DC Recorder of Deeds — Recorded instruments
Find access information for recorded land documents.
Planning / development
DC Office of Planning — Planning and development
Review plans and public planning information.
MarylandView resources
Planning / development
Maryland Department of Transportation — Transportation resources
Find state transportation agencies and project information.
Property assessment · Property tax
Maryland Department of Assessments and Taxation — Real property records
Find state assessment records; confirm bills and balances with the applicable tax collector.
Land records / recording
Maryland State Archives and Judiciary — Maryland land records
Access recorded land instruments; account registration may be required.
Permits · Code / inspections
Montgomery County Permitting Services — Permit and inspection resources
Find permit guidance and public records for the applicable jurisdiction.
Planning / development · Zoning · GIS / parcel maps
Anne Arundel County — Planning and zoning
Review county planning resources; verify municipal responsibility for the address.
PennsylvaniaView resources
Planning / development
Pennsylvania Department of Transportation — Roads and projects
Find state road and transportation project information.
Property assessment · Property tax
Philadelphia Office of Property Assessment — Property records
Search property characteristics and assessment information.
GIS / parcel maps · Zoning · Land records / recording
City of Philadelphia — Atlas property research
Research real estate, zoning and document archives by address or parcel.
Permits · Code / inspections
Philadelphia Licenses and Inspections — Property history
Search publicly available permits, licenses and violations by address.
Federal & regional resourcesView resources
State / county services · Planning / development
USA.gov — Find the governing jurisdiction
Locate official state and local government services. Postal place names do not establish the governing municipality.
Flood / environmental research
Federal Emergency Management Agency — Flood Map Service Center
Review effective flood maps and supporting documents for the property.
Flood / environmental research · GIS / parcel maps
Environmental Protection Agency — Envirofacts
Explore environmental information reported through EPA systems; review dataset limitations.
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