does a boundary line adjustment create a new piece of property
â A property line adjustment cannot create new parcels. Where a property line adjustment depicts with dashed lines the interior property lines of lots vacated by a prior partition, the subsequent property line adjustment does not have the legal effect of re-establishing the prior existing lots.3.3 Land Divisions Lot Line Adjustments.â Property line adjustments are limited to property lines separating existing lots or parcels; property line adjustments may not be approved for hypothetical lots or parcels that do not yet separately exist as lots or parcels. Warf v. Coos County, 43 Or LUBA 460 (2003).