Average Home Prices in Prospect, KY (40059): What Homes Actually Sold For
By Spencer Lowe, Real Estate Go To · Licensed Kentucky real estate agent since 2019 · Updated October 14, 2026
Key Takeaway / Quick Answer: The average sale price for homes in Prospect, KY's 40059 ZIP was about $824,000 across 445 sales from October 2025 through September 2026 (GLAR MLS via Flexmls). The median was $725,000. The average runs higher because a smaller group of $1 million-plus sales pulls it up.
I'm Spencer Lowe, a Kentucky real estate agent licensed since 2019 with Real Estate Go To, serving Prospect, KY and the Louisville area. This post breaks down the average home price in Prospect: what it was over the last 12 months, why it runs higher than the median, and how many homes actually sold at each price level. For the full Prospect picture, start with my guide from Spencer Lowe, Prospect KY real estate agent.
What Is the Average Home Price in Prospect, KY?
The average sale price for residential homes in the 40059 ZIP was about $824,000 from October 2025 through September 2026, across 445 closed sales (GLAR MLS via Flexmls). I calculated that 12-month figure by weighting each month's MLS average sale price by the number of homes sold that month.
For comparison, the same calculation for October 2024 through September 2025 comes to about $800,000 across 392 sales, so the 12-month average rose about 3% year over year.
Two things to keep in mind about the ZIP:
- 40059 is bigger than the City of Prospect. ZIP-Codes.com's 40059 profile lists both Jefferson and Oldham counties for the ZIP, with River Bluff as an alternate city name. I explain the boundaries in Prospect ZIP codes explained.
- "Residential" in the MLS includes single-family homes, condos and townhomes. Of the 445 sales, 360 were single-family residences and 71 were condominiums.
Why Is the Average Higher Than the Median in Prospect?
The median sale price in 40059 over the same 12 months was $725,000, about $99,000 below the average. That gap is normal for Prospect. A small number of very expensive sales pull the average up, while the median (the middle sale) stays put.
November 2025 shows it best. The average that month was about $1,047,000, the highest of the year, while the median was $765,000. Two of the three highest-priced sales in the 12 months closed that November, at $6,995,000 and $3,482,360.
One sale can move the yearly number by itself. If you take out the single $6,995,000 sale, the 12-month average drops from about $824,000 to about $810,000.
That's why I look at both numbers. The median tells you what a typical home sold for. The average tells you how much of the market's dollar volume sits at the top end. If you want the median trend over two years, I cover it in Prospect, KY home prices: median sale price and the 2-year trend.
What Price Ranges Do Prospect Homes Sell In?
Sales in 40059 were spread fairly evenly across the lower three price bands, with a smaller group above $1 million. About 26% of sales closed under $500,000, and about 22% closed at $1 million or more (GLAR MLS via Flexmls, October 2025 - September 2026).
| Sale price range (40059) | Homes sold | Share of sales |
|---|---|---|
| Under $500,000 | 115 | 25.8% |
| $500,000 - $749,999 | 122 | 27.4% |
| $750,000 - $999,999 | 109 | 24.5% |
| $1,000,000 - $1,499,999 | 63 | 14.2% |
| $1,500,000 and up | 36 | 8.1% |
| Total | 445 | 100% |
The three lowest sales were one-bedroom condos that closed between $129,000 and $135,000. The highest was a six-bedroom single-family home at $6,995,000. If your budget is on the lower end, see homes under $600K in Prospect. If you're shopping above $1 million, see luxury homes in Prospect.
Do Prospect Homes Sell Near Their List Price?
On average, homes sold in September 2026 went for about $869,000, compared with an average list price of about $866,000 for those same sold homes (GLAR MLS via Flexmls). In most months of the past year, the average sold price came in a little under the average list price.
Active listings are a different story. The average asking price of homes on the market in September 2026 was about $1,174,000, and the median asking price was $870,000. Those asking prices describe homes still for sale, not what buyers paid, so I don't use them in place of sold data.
Prospect, KY Average Home Prices at a Glance
| Feature / Metric | Details |
|---|---|
| Location | Prospect, KY (ZIP 40059) |
| Average sale price, 12 months | About $824,000 (GLAR MLS, Oct 2025 - Sep 2026) |
| Median sale price, 12 months | $725,000 (GLAR MLS, Oct 2025 - Sep 2026) |
| Homes sold, 12 months | 445 (GLAR MLS, Oct 2025 - Sep 2026) |
| Average sale price, prior 12 months | About $800,000 (GLAR MLS, Oct 2024 - Sep 2025) |
| Highest monthly average | About $1,047,000 (November 2025) |
| Lowest monthly average | About $703,000 (January 2026) |
| Average sale price, September 2026 | About $869,000 (GLAR MLS) |
| Average active list price, September 2026 | About $1,174,000 (GLAR MLS) |
How Should You Use the Average Price?
The average is useful for a big-picture comparison, but it won't price your home or tell you what you'll pay. Here's how I'd use it:
- Use the median for "what does a typical home cost." It's less sensitive to one big sale.
- Use the price bands to see where you fit. A buyer at $550,000 and a buyer at $1.5 million are shopping in two very different parts of the 40059 market.
- Use recent comparable sales for a specific home. Size, lot, condition, county and subdivision matter more than any ZIP-wide average. Price per square foot helps too, and I cover it in Prospect, KY price per square foot.
I update these numbers from the GLAR MLS, and I'm happy to pull the recent sales for a specific street or subdivision.
Frequently Asked Questions About Average Home Prices in Prospect, KY
Q: What is the average home price in Prospect, KY?
The average sale price for residential homes in ZIP 40059 was about $824,000 from October 2025 through September 2026, across 445 sales (GLAR MLS via Flexmls). The median sale price over the same period was $725,000.
Q: Why is the average home price in Prospect higher than the median?
A small number of very high sales pull the average up. In the 12 months through September 2026, 36 homes in 40059 sold for $1.5 million or more, including one at $6,995,000. The median, the middle sale, isn't affected by how high the top sales go.
Q: How many homes in Prospect, KY sold for under $500,000?
115 of the 445 residential sales in ZIP 40059 from October 2025 through September 2026 closed under $500,000, about 26% (GLAR MLS via Flexmls). The three lowest-priced sales in that period were one-bedroom condos.
Q: Did Prospect home prices go up in the last year?
Yes. The sales-weighted average sale price in 40059 rose from about $800,000 (October 2024 - September 2025) to about $824,000 (October 2025 - September 2026), about 3%, and the number of sales rose from 392 to 445 (GLAR MLS via Flexmls).
Want the Numbers for Your Part of Prospect?
If you're buying or selling in Prospect, KY, I can pull recent sales for your street or subdivision and walk through what they mean for your price. Before you start touring, grab my Don't Tour Yet buyer guide: the 7 mistakes Louisville buyers make before they ever see a house.
Call or text me, Spencer Lowe, at +1-502-974-0099, or visit spencerlowerealestate.com.
Data sources: GLAR MLS via Flexmls, residential, ZIP 40059, closed sales October 2024 - September 2026 and active listings September 2026 (12-month averages calculated from monthly MLS averages weighted by monthly sales counts) - deemed reliable but not guaranteed; ZIP-Codes.com (40059 county coverage and city names). Information changes; verify details before making decisions.
Disclaimer: This article is general information, not legal, tax, financial or lending advice. Market data is from the GLAR MLS via Flexmls and the other sources listed above; it is deemed reliable but not guaranteed, and it changes over time. Verify school assignments, property taxes, HOA rules, flood zones and other details with the appropriate office, lender, attorney or tax professional before making decisions.
Spencer Lowe is a real estate agent licensed in Kentucky since 2019 with Real Estate Go To. (502) 974-0099. Equal Housing Opportunity.