Observer
Waltham · monthly report

Waltham housing market report, October 2026

Home sales in Waltham fell 27% from October 2025.

38
homes sold in October (52 a year earlier)
7 days
typical time to an accepted offer
47%
sold for the first asking price or more

38 homes sold in Waltham in October, down from 52 a year earlier. The typical sale price was $784K, or $476 a square foot. Per square foot, which evens out the size of the homes that sold, that's close to a year earlier.

The typical home had an accepted offer in 7 days (8 a year earlier). 47% sold for the first asking price or more, against 54% a year earlier.

Sellers listed more homes than buyers took: 56 came on the market and 44 got an accepted offer.

Across Greater Boston, 43% of homes sold for the asking price or more, about the same as in Waltham.

By type of homeOctober, with a year earlier

TypeSoldTypical pricePer sq ftDays to offerAt or above asking
Single-family homes22 (25)$825K ($870K)$476 ($462)7 (6)50% (68%)
Condos16 (21)$575K$5049 (15)44% (48%)

A year earlier in brackets. Typical means the middle sale: half sold for more, half for less. Monthly prices move with the mix of homes that sell, so small changes mean little; we compare prices per square foot, and only when 20 or more homes sold in both months.

Waltham sales in October were 27% below a year earlier

Homes sold each month, Oct 2025 to Oct 2026

6030
38
Oct 2025Oct 2026
Source: Verified market data; analysis by the Observer Markets Desk.
Show the numbers
MonthHomes sold
Oct 202552
Nov 202526
Dec 202534
Jan 202616
Feb 202617
Mar 202623
Apr 202627
May 202639
Jun 202653
Jul 202634
Aug 202641
Sep 202627
Oct 202638

What buyers paid against the first asking price in Waltham

Typical sale price as a share of the first asking price, by month. The line at 100% is full price.

99.4%
Oct 2025Oct 2026
Source: Verified market data; analysis by the Observer Markets Desk.
Show the numbers
MonthSale ÷ first asking
Oct 2025100.0%
Nov 202597.2%
Dec 202596.4%
Jan 202695.8%
Feb 202697.9%
Mar 202699.2%
Apr 2026100.0%
May 202698.7%
Jun 2026100.7%
Jul 2026100.0%
Aug 202698.7%
Sep 202698.0%
Oct 202699.4%

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Quote this report

Boston Real Estate Observer, "Waltham housing market report, October 2026," published November 11, 2026, https://bostonrealestateobserver.com/reports/waltham/2026-10/.

Homes are single-family, condo and multi-family sales, not rentals, counted in the month they closed. Days to an accepted offer run from listing to accepted offer. Figures were frozen on November 11, 2026 and won't change; the live page has today's numbers. Source: verified market data; analysis by the Boston Real Estate Observer.