Franklin city, VA Shrink-Swell Risk

Shrink-swell potential in Franklin city, VA

Low

Soil across 87.2% of Franklin city, VA comes back "Low" in USDA's shrink-swell data, averaging 1.93% linear extensibility. That's the easiest starting point on this site's scale - a standard foundation is the reasonable default here, though any one lot can still differ.

What this number does and doesn't tell you

This is a countywide, area-weighted figure across every soil survey map unit in Franklin city, VA - never a reading for one specific parcel. The real answer for one lot is still a site-specific geotechnical report, running about $1,000-$5,000 (typically near $2,700).

Franklin city: the real numbers

Franklin city's soil reading points toward standard foundation practice as the likely outcome, not the exception. A geotechnical report runs $1,000-$5,000, typically around $2,700. Foundation repair, if a specific lot turns out to differ from the county average, runs $5,000-$15,000.

How Franklin city, VA compares

Among the 3,085 rated counties on this site, Franklin city, VA ranks 2,057 most-constrained nationally, and 83 of 114 within Virginia. Franklin city covers 8 square miles and counts 8,373 residents.

See how another county compares

Orleans Parish, LA carries this site's most-constrained reading. Portage County, WI and Washington County, AR are worth a look for comparison.

How this reading is built, and its real limits · Moisture management: the cheap fix that works on any soil

Elsewhere in Virginia

Every county in Virginia is on this site, including Salem city, VA and Tazewell County, VA. The full underlying dataset is downloadable directly, one row per county.