Name: Median List Price — ZIP 01821 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 list price in Billerica (01821)?

Accepted Answer

The median list price for All Residential homes in ZIP 01821 was $649,950 for the 90-day period ending 2026-03-31, based on Redfin data.

Question 2

What does the median list price in 01821 mean for sellers?

Accepted Answer

The median list price reflects what sellers of All Residential homes in ZIP 01821 are asking — not what homes are closing for. At $649,950, this is the midpoint of all asking prices in the 90-day period ending 2026-03-31. Half of sellers listed higher; half listed lower.

Question 3

How is the median list price in 01821 calculated?

Accepted Answer

The median list price for ZIP 01821 is derived from active and recently listed All Residential properties recorded over the 90-day period ending 2026-03-31. It is the midpoint value — not an average — across all asking prices in that period. Data source: Redfin.

Question 4

Is the median list price in 01821 higher or lower than last year?

Accepted Answer

The median list price in ZIP 01821 is down 5.1% compared to the same 90-day period one year ago, as of March 31, 2026.

Question 5

How does the median list price compare to the median sale price in 01821?

Accepted Answer

In ZIP 01821, the median list price was $649,950 and the median sale price was $683,000 for the 90-day period ending 2026-03-31. Sellers were asking a median of $33,050 below where buyers are closing.

Homes in 01821 listed at a median of $649,950, down 5.1% from last year.