Baltimore County · 21207

3621 PATTERSON AVE

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Total assessment
$277,167
Land use
Residential (R)

Assessment

Additional detail for this property — owner, sale history, and structure information — isn't available yet.

Land useResidential (R)
Total assessment$277,167 (cycle 2026)

Permits

2
TypeStatusDescriptionIssued
Res. Permit - Alteration/Addition *CLOSEDREPAIR WORK TO INCLUDE: REPLACE STRUCTURAL | ELEMENTS ON FRONT PORCH OF SFD INCLUDING TWO | FOOTERS TO MEET CODE PER BUILDING INSPECTION. | ALSO CONST ADD'N ON REAR OF SFD T/B PORCH EXT | 4'X8'=32SF. THIS PERMIT CANCLES / REPLACES | B892744, CHNG IN SCOPE OF WORK.Nov 3, 2015
Res. Permit - Alteration/Addition *ISSUECONSTRUCT ADDITION ONTO REAR OF SFD T/B | PORCH EXTENSION-4'X8'=32SF.Oct 15, 2015

Nearby recent activity

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Data freshness: city-311: 2026-07-12; city-ecb-citations: 2026-07-12; city-housing-inspections: 2026-07-12; city-permits: 2026-07-12; city-real-property: 2026-07-12; city-vbn: 2026-07-12; county-permits: 2026-07-12; sdat-properties: 2026-07-12;

Official sources: Maryland SDAT, Baltimore City permits.