Baltimore County · 21236
4020 MILLNER RD
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- Total assessment
- $765,600
- Land use
- Residential (R)
Assessment
Additional detail for this property — owner, sale history, and structure information — isn't available yet.
| Land use | Residential (R) |
|---|---|
| Total assessment | $765,600 (cycle 2026) |
Permits
3| Type | Status | Description | Cost | Issued |
|---|---|---|---|---|
| Res. Permit - New Dwelling | ISSUE | PP# 21-022-24 "Mulberry" Elevation TRM. Construct 2-story SFD with unfinished basement with R.I.; 2 car front load garage, covered front porch, loft, 5 bedrooms, 3 bathrooms. Option 1. 50'x46'x33'=5459sf. Sprinkler's required. Pattern book PDM # 11-1158 . Erosion and Sediment Control Inspection must be scheduled and passed prior to any building activity. | $350,000 | Mar 26, 2026 |
| Res. Permit - Solar Panel | OPEN | Install 29 roof-mounted solar panels, 11.89kW, on SFD. Certificate of Installation to be submitted to Inspector at time of final inspection. A separate electrical permit is required and must be obtained by a Master Electrician licensed/registered with Baltimore County. | $23,780 | Mar 19, 2026 |
| Res. Permit - Sprinkler | ISSUE | Install NFPA 13D system with 37 sprinkler heads. Largest pipe size 1". Meter size 1". See related permit R25-08267, SFD under construction. Please contact the Office of the Fire Marshal at 410-887-4880 to schedule an inspection. | $1,000 | Nov 7, 2025 |
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: 2026-07-11; sdat-properties: 2026-07-12;
Official sources: Maryland SDAT, Baltimore City permits.