Largo is old, owner-occupied and not rich. The median age is 50.6 against a US median near 39, 30.3% of residents are 65 or over, median household income is $58,486, and 63.2% of occupied units are owner-occupied. The ownership rate is what makes a home-services offer work here despite the income.
The housing stock is 1978 at the median and 55.0% of it predates 1980. Only 12.8% was built this century. Two roof cycles have already run through that stock, and Pinellas sits in the Florida Building Code's wind-borne debris region, which is what turns roof re-nailing and impact glazing into insurable line items rather than upgrades.
The headline fact is one nothing on this site said before: there are more mobile homes in Largo than detached houses — 14,131 against 13,942, out of 50,411 total units. That rewrites which trades are sellable. A manufactured home in a resident-owned 55-plus park does not get a tile roof, a screened pool cage, a paver driveway or a seawall. It does get a roof-over, an AC replacement, pest control, and — because the person inside it is seventy — hearing aids, an assisted living place eventually, and a will.
One number to handle carefully. Three sources publish three different median home values for Largo: $271,300 from the ACS 2024 1-year release for all owner-occupied units, $298,896 from the City of Largo, explicitly single-family and sourced to ESRI, and $229,100 from a different vintage of the same ACS series. They answer three different questions, and the difference is roughly the fourteen thousand manufactured homes. Anyone quoting a Largo home value has to say which one.