Allen's median home price was $500,000 for the first eight months of 2026, down 3.8% from the same period in 2025, on 769 closed sales (down 4.2%). Homes sold in a median 26 days, and 311 homes are for sale today, about 3.2 months of supply. The Agency Dallas updates this Allen housing market report every month with NTREIS data.
Last updated: October 2026 with data through August 2026.
Allen housing market at a glance
Measure | Jan to Aug 2025 | Jan to Aug 2026 | Change |
|---|---|---|---|
Closed sales | 803 | 769 | -4.2% |
Median sales price | $520,000 | $500,000 | -3.8% |
Median price per square foot | $219 | $212 | -3.6% |
Median days on market | 25 | 26 | +1 day |
Median sale price vs. original list | 97.4% | 97.2% | -0.2 pts |
August 2026 in Allen
Measure | August 2025 | August 2026 | Change |
|---|---|---|---|
Closed sales | 105 | 92 | -12.4% |
Median sales price | $495,250 | $532,750 | +7.6% |
Median days on market | 32 | 25 | -7 days |
In August 2026, 92 homes closed in Allen at a median $532,750, up 7.6% from August 2025, after a median 25 days on market.
Is Allen a buyer's or seller's market?
Allen leans toward sellers. With 311 active listings and about 96 sales a month in 2026, there is roughly 3.2 months of supply. Homes have sold for a median 97.2% of their original list price this year after 26 days. Well-priced homes still draw quick offers, while overpriced listings sit.
How does Allen compare to Collin County?
Allen is in Collin County, between Plano and McKinney along U.S. 75. For the wider picture, see the Collin County housing market report, or the full DFW housing market report.
Frequently asked questions
What is the median home price in Allen?
The median sales price in Allen was $500,000 from January through August 2026, down 3.8% from $520,000 in the same period of 2025, according to NTREIS data. The median price per square foot was $212.
How long do homes take to sell in Allen?
Homes in Allen sold in a median 26 days in 2026 through August, 1 day slower than the same period last year. Move-in-ready homes priced to recent nearby sales tend to sell faster than the median.
Are Allen home prices going down?
The year-to-date median is down 3.8% at $500,000, and price per square foot is down 3.6% at $212. With about 3.2 months of supply, homes priced to the market are still selling in a median 26 days.
How many homes are for sale in Allen?
There were 311 active residential listings in Allen as of October 5, 2026, with a median asking price of $525,000.
What's your Allen home worth?
Area medians set the backdrop; your street sets the price. Request a private home value review from The Agency Dallas, built on real recent sales near you.
Based on data from NTREIS MLS for the period of January 1, 2025 through August 31, 2026, covering all residential sales including condos and townhomes. Active listing count as of October 5, 2026. Figures may differ from other reports as MLS data is updated.
