Baltimore County · 21131

21 GREENTREE DR

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Total assessment
$532,767
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$532,767 (cycle 2026)

Permits

4
TypeStatusDescriptionCostIssued
Res. Permit - Alteration/AdditionISSUEConstruct 1-story 30'x30'=900sf addition on side of SFD to be used as a garage and new living space to be mudroom and pantry (portion of addition to be living space in addition 19' x 10'5").$80,000Feb 12, 2024
Res. Permit - Accessory StructureCLOSEDCONSTRUCT 10'X20'X15'MAX=200SF STORAGE SHED ON | REAR PROPERTY OF SFD. ACCESSORY STRUCTURE LTR | ATTACHED.Apr 30, 2019
Res. Permit - Alteration/AdditionCLOSEDCONSTRUCT 10'X10'=100SF OPEN DECK ON REAR | OF SFD. NO STEPS.Oct 3, 2017
Res. Permit - Alteration/AdditionCLOSEDREMOVE 18LF OF LOAD BEARING WALL AND REPLACE | W/LVL ON 1ST FL OF SFD BETWEEN LIVING RM AND | DINING RM PER PLANS. S.P.O.S/WAIVE PLANS-RDJun 14, 2017

Records marked with * are matched by address, not a direct account link. Data is informational only.

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.