| # | DATE | SIGNAL / WORK TYPE | JOBSITE ADDRESS | EST. VALUE | PROPERTY OWNER (TAX ROLL) | OCCUPANCY |
|---|---|---|---|---|---|---|
| 1 | 2026-04-12 |
MANDATORY_REMEDIATION
Housing Code Enforcement Violation — Structural Roof & Exterior Drainage
|
4820 Elmwood Ave, 20910 LOCKED | $34,000 | Richardson Holdings LLC TAX ROLL | Commercial / Corporate |
| 2 | 2026-10-16 |
MANDATORY_REMEDIATION
Housing Code Violation
|
4820 Elmwood Ave, 20912 LOCKED | $18,500 | Richardson Holdings LLC TAX ROLL | Owner-Occupied |
| 3 | 2026-10-21 |
MANDATORY_REMEDIATION
Housing Code Violation
|
4820 Elmwood Ave, 20817 LOCKED | $18,500 | Richardson Holdings LLC TAX ROLL | Owner-Occupied |
| 4 | 2026-10-09 |
MANDATORY_REMEDIATION
Housing Code Violation
|
4820 Elmwood Ave, 20912 LOCKED | $18,500 | Richardson Holdings LLC TAX ROLL | Owner-Occupied |
| 5 | 2026-10-20 |
SUB_TRADE_OPPORTUNITY
Residential Permit (CONSTRUCT)
|
4820 Elmwood Ave, 20814 LOCKED | $100,000 | Richardson Holdings LLC TAX ROLL | Owner-Occupied (SDAT Principal Residence) |
| 6 | 2026-10-22 |
SUB_TRADE_OPPORTUNITY
Residential Permit (CONSTRUCT)
|
4820 Elmwood Ave, 20814 LOCKED | $25,000 | Richardson Holdings LLC TAX ROLL | Owner-Occupied (SDAT Principal Residence) |
| 7 | 2026-10-21 |
SUB_TRADE_OPPORTUNITY
Commercial Permit (ALTER)
|
4820 Elmwood Ave, 20904 LOCKED | $568,560 | Richardson Holdings LLC TAX ROLL | Commercial / LLC |
| 8 | 2026-10-15 |
SUB_TRADE_OPPORTUNITY
Commercial Permit (ALTER)
|
4820 Elmwood Ave, 20906 LOCKED | $377,825 | Richardson Holdings LLC TAX ROLL | Commercial / LLC |
| 9 | 2026-10-22 |
SUB_TRADE_OPPORTUNITY
Residential Permit (ADD)
|
4820 Elmwood Ave, 20912 LOCKED | $249,000 | Richardson Holdings LLC TAX ROLL | Owner-Occupied (SDAT Principal Residence) |
| 10 | 2026-10-20 |
SUB_TRADE_OPPORTUNITY
Residential Permit (ADD)
|
4820 Elmwood Ave, 20832 LOCKED | $185,500 | Richardson Holdings LLC TAX ROLL | Owner-Occupied (SDAT Principal Residence) |
| 11 | 2026-10-22 |
SUB_TRADE_OPPORTUNITY
Residential Permit (ADD)
|
4820 Elmwood Ave, 20832 LOCKED | $175,000 | Richardson Holdings LLC TAX ROLL | Owner-Occupied (SDAT Principal Residence) |
| 12 | 2026-10-14 |
SUB_TRADE_OPPORTUNITY
Commercial Permit (CONSTRUCT)
|
4820 Elmwood Ave, 20871 LOCKED | $140,000 | Richardson Holdings LLC TAX ROLL | Commercial / LLC |
| 13 | 2026-10-21 |
SUB_TRADE_OPPORTUNITY
Residential Permit (ADD)
|
4820 Elmwood Ave, 20905 LOCKED | $90,000 | Richardson Holdings LLC TAX ROLL | Owner-Occupied (SDAT Principal Residence) |
| 14 | 2026-10-14 |
SUB_TRADE_OPPORTUNITY
Commercial Permit (CONSTRUCT)
|
4820 Elmwood Ave, 20912 LOCKED | $89,864 | Richardson Holdings LLC TAX ROLL | Commercial / LLC |
| 15 | 2026-10-22 |
SUB_TRADE_OPPORTUNITY
Residential Permit (ALTER)
|
4820 Elmwood Ave, 20878 LOCKED | $80,000 | Richardson Holdings LLC TAX ROLL | Owner-Occupied (SDAT Principal Residence) |
| 16 | 2026-10-22 |
SUB_TRADE_OPPORTUNITY
Commercial Permit (ALTER)
|
4820 Elmwood Ave, 20850 LOCKED | $79,800 | Richardson Holdings LLC TAX ROLL | Commercial / LLC |
| 17 | 2026-10-20 |
SUB_TRADE_OPPORTUNITY
Residential Permit (CONSTRUCT)
|
4820 Elmwood Ave, 20877 LOCKED | $40,000 | Richardson Holdings LLC TAX ROLL | Owner-Occupied (SDAT Principal Residence) |
| 18 | 2026-10-22 |
SUB_TRADE_OPPORTUNITY
Residential Permit (ADD)
|
4820 Elmwood Ave, 20910 LOCKED | $36,000 | Richardson Holdings LLC TAX ROLL | Owner-Occupied (SDAT Principal Residence) |
| 19 | 2026-10-21 |
SUB_TRADE_OPPORTUNITY
Residential Permit (ALTER)
|
4820 Elmwood Ave, 20814 LOCKED | $35,000 | Richardson Holdings LLC TAX ROLL | Owner-Occupied (SDAT Principal Residence) |
| 20 | 2026-10-22 |
SUB_TRADE_OPPORTUNITY
Residential Permit (CONSTRUCT)
|
4820 Elmwood Ave, 20878 LOCKED | $34,000 | Richardson Holdings LLC TAX ROLL | Owner-Occupied (SDAT Principal Residence) |
| 21 | 2026-10-20 |
SUB_TRADE_OPPORTUNITY
Residential Permit (ADD)
|
4820 Elmwood Ave, 20902 LOCKED | $31,000 | Richardson Holdings LLC TAX ROLL | Owner-Occupied (SDAT Principal Residence) |
| 22 | 2026-10-21 |
SUB_TRADE_OPPORTUNITY
Commercial Permit (INSTALL)
|
4820 Elmwood Ave, 20814 LOCKED | $30,000 | Richardson Holdings LLC TAX ROLL | Commercial / LLC |
| 23 | 2026-10-22 |
SUB_TRADE_OPPORTUNITY
Residential Permit (ALTER)
|
4820 Elmwood Ave, 20903 LOCKED | $30,000 | Richardson Holdings LLC TAX ROLL | Owner-Occupied (SDAT Principal Residence) |
| 24 | 2026-10-21 |
SUB_TRADE_OPPORTUNITY
Residential Permit (ALTER)
|
4820 Elmwood Ave, 20878 LOCKED | $30,000 | Richardson Holdings LLC TAX ROLL | Owner-Occupied (SDAT Principal Residence) |
| 25 | 2026-10-21 |
SUB_TRADE_OPPORTUNITY
Residential Permit (ALTER)
|
4820 Elmwood Ave, 20814 LOCKED | $30,000 | Richardson Holdings LLC TAX ROLL | Owner-Occupied (SDAT Principal Residence) |
| 26 | 2026-10-22 |
SUB_TRADE_OPPORTUNITY
Residential Permit (CONSTRUCT)
|
4820 Elmwood Ave, 20853 LOCKED | $27,000 | Richardson Holdings LLC TAX ROLL | Owner-Occupied (SDAT Principal Residence) |
| 27 | 2026-10-21 |
SUB_TRADE_OPPORTUNITY
Residential Permit (CONSTRUCT)
|
4820 Elmwood Ave, 20895 LOCKED | $27,000 | Richardson Holdings LLC TAX ROLL | Owner-Occupied (SDAT Principal Residence) |
| 28 | 2026-10-21 |
SUB_TRADE_OPPORTUNITY
Residential Permit (ADD)
|
4820 Elmwood Ave, 20902 LOCKED | $20,000 | Richardson Holdings LLC TAX ROLL | Owner-Occupied (SDAT Principal Residence) |
| 29 | 2026-10-21 |
SUB_TRADE_OPPORTUNITY
Residential Permit (CONSTRUCT)
|
4820 Elmwood Ave, 20901 LOCKED | $20,000 | Richardson Holdings LLC TAX ROLL | Owner-Occupied (SDAT Principal Residence) |
| 30 | 2026-10-21 |
SUB_TRADE_OPPORTUNITY
Residential Permit (CONSTRUCT)
|
4820 Elmwood Ave, 20841 LOCKED | $15,400 | Richardson Holdings LLC TAX ROLL | Owner-Occupied (SDAT Principal Residence) |