Jacob Wingard Dreher House · Photo: Bill Fitzpatrick · CC BY-SA 3.0246 homes sold in Irmo in the last year, at a typical $259K
Almost every sale is a house. Below: what each kind of home sells for, the best months to buy, how hard you’ll have to bid, and a shortcut to every site where Irmo homes are listed.
Every place Irmo homes are listed, in one stop
We don’t copy listings: the agents’ sites have the photos and the latest price changes. Set what you want once and we open each site already filtered to Irmo.
For sale
Rent
New, land & open houses
Links open the listing sites; TownRatings isn’t paid for them and doesn’t rank one above another. Rentals and government-owned homes come from sources outside the MLS.
Houses are 0% of Irmo’s sales, at a typical — (year to May 2026)
246 homes sold in the year to September 2026.
About as many homes sell as usual, at twice the 2016 price
246 sales in the last year, against 439 in 2021 and a low of 14 in 2013. The typical sale went from $125K in 2016 to $259K.
Source: Redfin Data Center, MLS sales; from June 2026 each month is a 3-month rolling window, its counts divided by 3. Typical price and $/sq ft are the monthly medians, weighted by sales. Redfin stopped publishing towns’ figures by property type after May 2026, so houses and condos are shown for the year to then.
Bidding wars in Irmo are back to pre-pandemic levels, with about as many homes for sale
We read every month of Irmo’s home sales since 2013 so you don’t have to. Each figure covers 12 months, because a single month in a town is too few sales to mean much. Latest: the year to September 2026, 246 sales.
If you’re buying in Irmo
- Shop in November. It brings about 25 new listings a month, close to the busiest month, with fewer bidding wars (27% over asking).
- Bid near asking. Buyers paid 98.8% of the list price on average; 16% paid over.
- You’ll usually have time. Only 40% of homes go under contract within two weeks; the typical one takes 39 days.
Summer brings both the most homes and the most bidding wars
July has the most new listings (about 31 a month), and the most competition: 35% close over asking. October and November offer nearly as much choice with fewer homes bid up (30%). January has the least competition (26%).
Averages for each calendar month, 2015 on.
Calmer than the 2021 frenzy, and about like South Carolina as a whole
| Irmo now | 2017–19 | 2021 peak | SC now | |
|---|---|---|---|---|
| Sold over askingShare of sales that closed above the list price | 16% | 16% | 55% | 12% |
| Gone within two weeksShare of homes under contract within 14 days | 40% | 3% | 4% | 25% |
| Price paid vs. askingAverage sale price ÷ list price | 98.8% | 97.5% | 100.8% | 97.7% |
| Days to sellMedian days from listing to contract | 39 | 41 | 51 | 81 |
66 homes for sale on a typical day
That’s 15 times the 2013 low (4), about the 2017–19 level and well under 2015’s 86.
Irmo ranks 29th of 124 busy South Carolina markets for bidding wars
Share of sales over asking in the last year, among towns with 60 or more sales. Irmo is one of the state’s hottest markets.
Source: Redfin Data Center, city figures, January 2013 to September 2026 (MLS sales, not seasonally adjusted; from June 2026 each month is a 3-month rolling window, its counts divided by 3). Ratios are weighted by homes sold; price cuts by homes for sale.
Owning the typical Irmo home costs about $1,484 a month
Price: Irmo’s typical sale, last 12 months. Property tax at Irmo’s 0.6% (median bill ÷ median value, Census ACS); insurance at 0.35% of price a year. Before PMI, HOA dues, upkeep and the tax deduction. Whether Irmo is affordable on local pay is on Cost of living.
Six things worth knowing
New listings in July
The month with the most choice. January has the fewest, about 22.
Best time to buyProperty tax, a year
Of a home’s value: the median bill over the median home value. On a $259K home, about $1,600 a year.
Taxes vs. neighborsSchools
The schools grade for Irmo, from test results, graduation and how much students grow.
Schools in IrmoCheck the flood map
Flood insurance isn’t in a standard policy, and lenders require it in FEMA flood zones. Check the address before you make an offer.
Natural hazardsLook up any property
Assessed value, lot size and every past sale of a home you’re eyeing are public, at the town or county assessor and the registry of deeds.
Seven Oaks and St. Andrews sell for less a square foot
The busier markets within 25 miles of Irmo, by what sold. Prices, taxes and how far a paycheck goes next door are on Cost of living.
| Sold | Typical sale | $/sq ft | Over asking | Days to sell | |
|---|---|---|---|---|---|
| Lexington | 468 | $341K | $164 | 12% | 39 |
| Irmo | 246 | $259K | $148 | 16% | 39 |
| St. Andrews | 210 | $185K | $125 | 10% | 47 |
| Oak Grove | 196 | $254K | $156 | 13% | 37 |
| Seven Oaks | 157 | $248K | $139 | 18% | 36 |
| Lake Murray of Richland | 141 | $478K | $169 | 13% | 64 |
| Chapin | 73 | $340K | $152 | 6% | 68 |
Redfin Data Center, October 2025 to September 2026. Towns with fewer than 20 sales are left out, and Redfin doesn’t report every town separately.
Post your home to Irmo, free
Selling it yourself, renting out an apartment or looking for a roommate? Post it to Irmo. People who follow the town see it, and so do people comparing Irmo with their own town. No commission, no listing fee.
Questions about buying a home in Irmo
What do homes sell for in Irmo, SC?
246 homes sold in the year to September 2026 at a typical $259K, $148 a square foot.
Is Irmo a buyer’s or seller’s market?
A seller’s market: 65 homes were for sale in September 2026 and 23 sold, about 2.8 months of supply. Buyers paid 98.8% of asking on average.
When is the best time to buy in Irmo?
July brings the most new listings. The sales history shows which months have fewer bidding wars.
How much are property taxes in Irmo?
About 0.6% of a home’s value a year. On a $259K home that’s near $1,600.
Where can I see homes for sale in Irmo?
Zillow, Redfin, Realtor.com and Homes.com all carry Irmo’s MLS listings; the search links above open each one filtered to Irmo.
Sales, prices, days on market and listings: Redfin Data Center (MLS, monthly, not seasonally adjusted; from June 2026 each month is a 3-month rolling window, its counts divided by 3). Property tax rate: Census American Community Survey. Two-bedroom rent: HUD Fair Market Rent. Typical home value: Zillow Home Value Index. Schools grade: TownRatings (how grades work).