Recently, an elderly couple I have known for a long time called to ask if there were ways to reduce their cooling costs. They were reconsidering whether to continue living in their spacious single-family home due to the burden of summer electricity bills. Among the cases I reviewed, some people actually moved to smaller condos or townhomes after such deliberation, while others chose to stay in their long-time homes. Ultimately, the answer lies in the numbers.

Baton Rouge has long, humid summers, making cooling costs the largest portion of annual electricity bills. According to Entergy, electricity rates in Baton Rouge range from 12 cents to 16.5 cents per kilowatt-hour, with a median of about 13.8 cents. For a household using 1,000 kilowatt-hours per month, the bill would be approximately $133.43. In fact, in July 2025, due to the heat, the average bill jumped over 11% from $129 the previous year to $143, marking the first significant increase since the summer of 2022. In regions where cooling costs are so seasonal, the size of the home directly correlates to the scale of the bills.

Looking at prices, the median price for single-family homes in Baton Rouge is $280,000, while townhomes are around $260,000, showing little difference. In contrast, condos start at $90,000 for one bedroom and around $140,000 for two bedrooms, which can be less than half the price of single-family homes. As the cooling area decreases, the burden of summer electricity costs also diminishes. However, condos often come with additional management fees and HOA costs that need to be considered as well.

When it comes to property taxes, it's good to be aware of Louisiana's unique system. In East Baton Rouge Parish, which corresponds to a county, the Homestead Exemption applies to owner-occupied homes, exempting the first $7,500 of assessed value, which can reduce annual taxes by about $750 to $800. Additionally, if you are over 65 and your adjusted gross income does not exceed $102,700, you can apply for the Special Assessment program, which freezes your assessed value at its current level even after future reassessments. East Baton Rouge Parish reassesses every four years, and this program helps avoid sudden tax increases due to reassessment.

It's also worth noting the townhome option. While condos are structured for multiple households to share the entire building, townhomes share just one wall with neighbors but have separate entrances and small yards. In Baton Rouge, townhome prices are not significantly different from single-family homes, and many retirees choose them as a compromise since they can delegate roof and exterior wall maintenance to a management company.

Active senior communities, which require residents to be 55 or older, can also be found near Baton Rouge. These developments often use modern insulation materials that provide better cooling, resulting in less fluctuation in summer cooling costs compared to older single-family homes. However, since they are new constructions, the purchase prices may be higher, so it's important to calculate the savings on management fees alongside the initial purchase price.

Louisiana uses the term parish instead of county, and retirees may also consider moving to nearby Ascension Parish or Livingston Parish. However, since different parishes have varying millage rates, even if the Homestead Exemption amount is the same, the actual tax bills can differ. If you are considering a move, it's advisable to compare the millage rates of several potential locations.

While downsizing due to high cooling costs is one option, in Baton Rouge, where the price difference between single-family homes and townhomes is not significant, moving to a townhome instead of a condo can reduce both management burdens and cooling areas. Tax and fee structures can vary by parish, so this article is not investment or legal advice, and it is recommended to consult with professionals before making any applications or contracts.