Adding space to a rowhouse can look straightforward on architectural drawings. Once construction begins, however, the location of new walls matters just as much as their design. A land surveyor can play a key role at this stage because certain projects require a wall check before construction can move forward. This requirement can catch property owners by surprise, especially in a city where rowhouses often sit close to property lines and neighboring structures. Understanding the wall-check process early can help owners, builders, and designers prepare for this part of the project. What Is a Wall Check? A wall check is a specific type of land survey used during construction. The DC Department of Buildings describes it as a survey that locates certain types of new construction and compares their positions with property lines and the approved building permit documents. An independent Registered Land Surveyor performs the work, measuring the location of foundation walls, certain retaining...
Starting a new building project or putting up a backyard fence takes planning. Before anyone digs dirt or pours concrete, you need to know your lot borders. Working with a qualified Local Surveyor gives you exact details so you build without friction. Lots of homeowners guess their property boundaries . They look at old fences, hedges, or tree trunks to figure out where their lot ends. That habit leads to trouble. Fences shift over time, and landscapes change. Building past your true lot line triggers expensive fights, strained neighbor relationships, or orders to tear down fresh work. Finding Pins and Checking Records A professional survey combines field work with public record research. The crew pulls historic deeds, subdivision plats, and land records before stepping foot in your yard. These papers show the official dimensions of your lot. On site, crew members hunt for physical markers buried underground. They look for iron pipes, rebar pins, or concrete monuments set by past crews...