Name: Median Sale Price — ZIP 91001 All Residential, March 31, 2026
Creator: Range Ranger
Published: 2026-03-31
License: https://redfin.com/news/data-center

Question 1

What was the median sale price in Altadena (91001)?

Accepted Answer

The median sale price for All Residential homes in ZIP 91001 was $996,500 for the 90-day period ending 2026-03-31, based on Redfin closed sale data.

Question 2

What does the median sale price in 91001 mean for sellers?

Accepted Answer

The median sale price reflects what All Residential homes in ZIP 91001 have actually closed for, not what they were listed at. At $996,500, this is the midpoint of all closed transactions in the 90-day period ending 2026-03-31. Half of homes sold for more; half sold for less.

Question 3

How is the median sale price in 91001 calculated?

Accepted Answer

The median sale price for ZIP 91001 is derived from closed sale transactions recorded over the 90-day period ending 2026-03-31. It is the midpoint value — not an average — across all All Residential sales in that period. Data source: Redfin.

Question 4

Is the median sale price in 91001 higher or lower than last year?

Accepted Answer

The median sale price in ZIP 91001 is up 11.3% compared to the same 90-day period one year ago, as of March 31, 2026.

Question 5

How does the median sale price compare to the median list price in 91001?

Accepted Answer

In ZIP 91001, the median list price was $1,400,000 and the median sale price was $996,500 for the 90-day period ending 2026-03-31. Homes closed at a median of $403,500 below asking.

Median sale price in 91001 was $996,500, up 11.3% from last year.