Zoning in Westford
10 zoning codes on the assessor file.
| Zone | Parcels | Median lot | Main use |
|---|---|---|---|
| RA | 6,132 | 0.94 ac | Single Family Residential |
| RB | 1,603 | 0.32 ac | Single Family Residential |
| CH | 107 | 2.07 ac | General Office Buildings |
| B | 85 | 0.38 ac | Single Family Residential |
| IA | 79 | 1.31 ac | Single Family Residential |
| IH | 38 | 5.2 ac | Research and Development facilities |
| IC | 35 | 0.17 ac | Residential Condominium |
| IB | 9 | 5.62 ac | Apartments with More than Eight Units |
| ID | 3 | 13.22 ac | Other, Non-Taxable Condominium Common Land |
| LB | 2 | 5.22 ac | Tanks Holding Fuel and Oil Products for Retail Distribution, either Above Ground or Underground |