Zoning in Baltimore County
227 zoning codes on the assessor file.
| Zone | Parcels | Median lot | Main use |
|---|---|---|---|
| BL | 2,513 | 0.32 ac | Commercial |
| ML | 1,033 | 1.58 ac | Industrial |
| DR16 | 911 | 2.95 ac | Apartments |
| DR55 | 758 | 0.81 ac | Exempt Commercial |
| RO | 668 | 0.23 ac | Commercial |
| ML-IM | 643 | 1.44 ac | Industrial |
| DR35 | 615 | 0.37 ac | Residential |
| BR | 604 | 0.62 ac | Commercial |
| BM | 513 | 0.97 ac | Commercial |
| 1 | 405 | 0.06 ac | Commercial |
| BLCNS | 295 | 0.34 ac | Commercial |
| BLCCC | 263 | 0.27 ac | Commercial |
| MLIM | 242 | 1.5 ac | Industrial |
| BM-CT | 228 | 0.07 ac | Commercial |
| MH-IM | 161 | 3.39 ac | Industrial |
| BMCT | 159 | 0.12 ac | Commercial |
| 2 | 142 | 1.68 ac | Commercial |
| MLR | 116 | 2.12 ac | Industrial |
| MH | 98 | 3.31 ac | Industrial |
| BLCS2 | 90 | 0.31 ac | Commercial |
| RC5 | 88 | 1.42 ac | Commercial |
| BLCSA | 86 | 0.33 ac | Commercial |
| BLAS | 82 | 0.25 ac | Commercial |
| DR-16 | 81 | 0.0 ac | Apartments |
| BRCS1 | 78 | 0.52 ac | Commercial |
| RC2 | 77 | 4.5 ac | Exempt Commercial |
| DR105 | 73 | 1.96 ac | Apartments |
| BRCNS | 73 | 0.46 ac | Commercial |
| BRCSA | 65 | 0.52 ac | Commercial |
| DR | 64 | 1.02 ac | Exempt Commercial |
| OT | 64 | 1.64 ac | Commercial |
| BL-CR | 63 | 0.77 ac | Commercial |
| BMCCC | 60 | 0.54 ac | Commercial |
| DR2 | 59 | 1.52 ac | Commercial |
| ROA | 56 | 0.28 ac | Commercial |
| BMB | 50 | 0.79 ac | Commercial |
| BR-IM | 48 | 0.58 ac | Commercial |
| RC4 | 48 | 4.6 ac | Exempt Commercial |
| BRCS2 | 46 | 0.45 ac | Commercial |
| BM-CR | 45 | 0.41 ac | Commercial |
| DR1 | 42 | 2.83 ac | Commercial |
| MHIM | 38 | 3.95 ac | Industrial |
| BLCS1 | 32 | 0.17 ac | Commercial |
| BLR | 28 | 0.89 ac | Commercial |
| MLAS | 28 | 0.69 ac | Industrial |
| CB | 27 | 0.41 ac | Commercial |
| MLCS1 | 26 | 0.68 ac | Commercial |
| RCC | 25 | 0.9 ac | Commercial |
| BM-IM | 23 | 2.43 ac | Commercial |
| OR2 | 23 | 1.91 ac | Commercial |
| O-1 | 22 | 0.02 ac | Commercial |
| BLCR | 21 | 1.08 ac | Commercial |
| SE | 21 | 0.04 ac | Commercial Condominium |
| R/O | 20 | 0.42 ac | Commercial/Residential |
| O3 | 20 | 0.6 ac | Commercial |
| DR10 | 18 | 5.65 ac | Exempt Commercial |
| BRAS | 18 | 0.56 ac | Commercial |
| OR1 | 17 | 0.96 ac | Commercial |
| BRCCC | 16 | 0.41 ac | Commercial |
| BRCSI | 16 | 0.09 ac | Commercial Condominium |
| RAE2 | 15 | 3.43 ac | Apartments |
| RC-2 | 14 | 7.22 ac | Residential |
| ML-CR | 14 | 2.28 ac | Industrial |
| ML-1M | 12 | 2.35 ac | Industrial |
| BL-RO | 11 | 0.35 ac | Commercial |
| MLCNS | 11 | 0.73 ac | Industrial |
| BMM | 11 | 0.25 ac | Commercial |
| BRIM | 11 | 1.29 ac | Commercial |
| RC3 | 10 | 12.79 ac | Exempt Commercial |
| BMCSA | 9 | 0.26 ac | Commercial |
| BR-CS | 9 | 0.84 ac | Commercial |
| -1 | 9 | 0.76 ac | Commercial |
| DR-1 | 9 | 3.0 ac | Commercial |
| BL-CS | 9 | 0.21 ac | Commercial |
| MR | 8 | 0.93 ac | Industrial |
| BMCS2 | 8 | 0.56 ac | Commercial |
| R1 | 8 | 0.69 ac | Commercial |
| BMAS | 8 | 0.87 ac | Commercial |
| 35 | 8 | 0.4 ac | Residential |
| R0A | 7 | 0.35 ac | Commercial/Residential |
| RAE | 7 | 2.97 ac | Apartments |
| MLRIM | 7 | 0.69 ac | Industrial |
| BR-CR | 7 | 1.21 ac | Commercial |
| BL-CT | 6 | 0.12 ac | Commercial |
| BR-ML | 6 | 2.39 ac | Commercial |
| RO1 | 6 | — | Commercial Condominium |
| BLRC2 | 6 | 9.45 ac | Commercial |
| BMCNS | 6 | 0.41 ac | Commercial |
| RC50 | 6 | 4.58 ac | Industrial |
| O2 | 5 | 2.0 ac | Apartments |
| BR-RO | 5 | 2.43 ac | Commercial |
| RC-5 | 5 | 1.03 ac | Commercial |
| BM-OT | 5 | 3.24 ac | Commercial |
| RC5CR | 5 | 0.5 ac | Commercial |
| BMGFO | 5 | 1.0 ac | Commercial |
| PUD | 5 | 2.75 ac | Commercial |
| MH-1M | 5 | 3.87 ac | Industrial |
| DR5 | 5 | 0.17 ac | Commercial |
| BM-ML | 4 | 3.92 ac | Commercial |
| BR-BL | 4 | 1.28 ac | Commercial |
| BLCT | 4 | 3.36 ac | Commercial |
| BLRC5 | 4 | 3.46 ac | Commercial |
| MLRC4 | 4 | 0.64 ac | Commercial |
| BLRC4 | 4 | 0.65 ac | Commercial |
| OR-1 | 4 | 1.33 ac | Commercial |
| ML-AS | 4 | 0.68 ac | Commercial |
| BMCR | 4 | 0.47 ac | Commercial |
| BL-DR | 4 | 1.2 ac | Commercial |
| RC20 | 4 | 1.44 ac | Exempt Commercial |
| RC5BR | 3 | 0.27 ac | Commercial/Residential |
| D55 | 3 | 0.25 ac | Exempt Commercial |
| DR-2 | 3 | 1.25 ac | Exempt Commercial |
| ML-BR | 3 | 0.7 ac | Commercial |
| BL-BM | 3 | 0.29 ac | Commercial |
| 55 | 3 | 0.7 ac | Residential |
| RC6 | 3 | 7.75 ac | Residential |
| BMIM | 3 | 1.05 ac | Commercial |
| RAE1 | 3 | 6.43 ac | Apartments |
| 3 | 3 | 1.81 ac | Commercial |
| BL-R | 3 | 0.71 ac | Commercial |
| BL-01 | 3 | 0.63 ac | Commercial |
| ORT | 3 | 5.44 ac | Commercial |
| BRCR | 3 | 0.93 ac | Commercial |
| ORI | 3 | 3.62 ac | Commercial |
| -3 | 3 | 1.57 ac | Commercial |
| ROCR | 3 | 1.0 ac | Commercial |
| BMCS1 | 3 | 0.46 ac | Commercial |
| BL-ML | 3 | 1.1 ac | Commercial |
| BL-IM | 3 | 0.34 ac | Industrial |
| BRML | 2 | 5.37 ac | Commercial |
| ML-BM | 2 | 0.47 ac | Commercial |
| BLML | 2 | 2.56 ac | Commercial |
| RO-BL | 2 | 1.85 ac | Commercial |
| CCC | 2 | 0.73 ac | Commercial |
| BL-BR | 2 | 1.32 ac | Commercial/Residential |
| RC4ML | 2 | 1.63 ac | Commercial/Residential |
| BRRC5 | 2 | 3.0 ac | Commercial |
| BCCSA | 2 | 0.71 ac | Commercial |
| RT | 2 | 9.96 ac | Commercial |
| RO-BR | 2 | 0.41 ac | Commercial |
| -2 | 2 | 17.91 ac | Commercial |
| MLCS2 | 2 | 4.4 ac | Commercial |
| MLMLR | 2 | 1.75 ac | Industrial |
| BCMT | 2 | 0.48 ac | Commercial |
| BLCS | 2 | 0.25 ac | Commercial |
| O-1CT | 2 | 0.01 ac | Commercial |
| O1 | 2 | 4.8 ac | Commercial |
| BLCSI | 2 | 0.35 ac | Commercial |
| MLCSI | 2 | 0.86 ac | Industrial |
| BLDR5 | 2 | 0.67 ac | Commercial |
| BLA | 2 | 0.18 ac | Commercial/Residential |
| BRCMS | 2 | 1.42 ac | Commercial |
| BLCCL | 1 | 15.29 ac | Commercial |
| BCCNS | 1 | 3.46 ac | Commercial |
| BRDR2 | 1 | 0.81 ac | Commercial |
| OTDR | 1 | 57.06 ac | Exempt Commercial |
| BM01 | 1 | 1.96 ac | Commercial |
| BLDR | 1 | 1.41 ac | Exempt Commercial |
| BM-BR | 1 | 1.88 ac | Industrial |
| MLRBM | 1 | 1.83 ac | Commercial |
| ORZ | 1 | 1.55 ac | Commercial |
| BLDR2 | 1 | 0.37 ac | Residential |
| DLCNS | 1 | 0.58 ac | Commercial |
| BRBL | 1 | 4.1 ac | Commercial |
| O-3 | 1 | 5.61 ac | Commercial |
| RC4BL | 1 | 0.37 ac | Commercial |
| RC-3 | 1 | 6.0 ac | Exempt Commercial |
| RORC4 | 1 | 4.0 ac | Exempt Commercial |
| BMCRM | 1 | 4.55 ac | Commercial |
| BRRC3 | 1 | 5.97 ac | Commercial |
| OR-2 | 1 | 0.99 ac | Commercial/Residential |
| 34 | 1 | 0.67 ac | Residential |
| BRDR1 | 1 | 0.57 ac | Commercial |
| RAEOT | 1 | 19.61 ac | Commercial |
| MLR02 | 1 | 16.75 ac | Apartments |
| OT105 | 1 | 1.28 ac | Commercial |
| BRIMR | 1 | 13.21 ac | Industrial |
| ML-BL | 1 | 0.91 ac | Industrial |
| ML-1R | 1 | 0.03 ac | Industrial |
| RODR1 | 1 | 4.96 ac | Commercial |
| DR33 | 1 | 8.64 ac | Exempt Commercial |
| OT-BM | 1 | 1.01 ac | Commercial |
| CRRC2 | 1 | 3.75 ac | Commercial |
| RC5BL | 1 | 4.43 ac | Commercial |
| RCR | 1 | 54.0 ac | Commercial |
| MH-BR | 1 | 1.12 ac | Commercial/Residential |
| RL5 | 1 | 0.85 ac | Residential |
| BL-MR | 1 | 1.78 ac | Commercial |
| RO16 | 1 | 3.57 ac | Commercial |
| 1/2BL | 1 | 1.41 ac | Commercial |
| RODR2 | 1 | 0.58 ac | Commercial |
| MC-IM | 1 | 1.66 ac | Commercial |
| BR-1M | 1 | 0.07 ac | Commercial |
| BRCSN | 1 | 0.41 ac | Commercial |
| 32000 | 1 | 7.05 ac | Commercial |
| BLRBR | 1 | 12.49 ac | Commercial |
| BL0IM | 1 | 0.3 ac | Commercial |
| BMCSN | 1 | 0.47 ac | Commercial |
| BLCS4 | 1 | 0.33 ac | Commercial |
| BKCNS | 1 | 0.31 ac | Commercial |
| BLRO | 1 | 0.52 ac | Commercial |
| RA | 1 | 0.06 ac | Commercial |
| CNSBR | 1 | 0.57 ac | Commercial |
| RAEII | 1 | 0.07 ac | Apartments |
| RORC5 | 1 | 2.06 ac | Commercial |
| RORC | 1 | 1.07 ac | Commercial |
| BR-MH | 1 | 2.4 ac | Commercial |
| MLAS1 | 1 | 0.71 ac | Industrial |
| RC5BM | 1 | 5.41 ac | Residential |
| BC | 1 | 0.66 ac | Commercial |
| BRCB | 1 | 1.19 ac | Commercial |
| ML-IH | 1 | 0.47 ac | Industrial |
| MLRO | 1 | 1.0 ac | Commercial |
| MLT | 1 | 2.33 ac | Industrial |
| M4-IM | 1 | 0.42 ac | Industrial |
| DR52 | 1 | 0.58 ac | Exempt Commercial |
| MLDR5 | 1 | 0.95 ac | Commercial |
| RODR5 | 1 | 1.75 ac | Commercial |
| BLDR1 | 1 | 0.77 ac | Commercial |
| OR26 | 1 | 11.4 ac | Apartments |
| 55IM | 1 | 1.34 ac | Residential |
| MLRC3 | 1 | 0.63 ac | Commercial/Residential |
| BMRC3 | 1 | 11.27 ac | Commercial |
| ML-MH | 1 | 10.0 ac | Industrial |
| BLBM | 1 | 6.86 ac | Exempt Commercial |
| BLIM | 1 | — | Commercial |
| DRML | 1 | 6.04 ac | Industrial |