02478 (Belmont) housing market

September 2026 · All Residences

02478 (Belmont)'s median sale price fell 1.9% compared with the same month last year. Homes sold more slowly than a year ago, at a median of 58 days on market. Sellers received a median 97.1% of their final list price.

What this means for sellers

Recent sales are the best guide to pricing. A considered launch usually matters more than timing the market.

What this means for buyers

There is a reasonable selection of homes, giving time to compare options before making an offer.

Key figures

Closed sales: 19 this month · 62 last 3 months · 208 trailing 12 months

Median days on market

58 days

Prior month: 19 days · MoM +205.3%

Last year: 16 days · YoY +262.5%

Average days on market

—

Prior month: — · MoM: —

Last year: — · YoY: —

Cumulative days on market

—

Prior month: — · MoM: —

Last year: — · YoY: —

Closed sales (month)

19

Prior month: 16 · MoM +18.8%

Last year: 10 · YoY +90%

Median sale price

$1,550,000

Prior month: $1,392,500 · MoM +11.3%

Last year: $1,580,000 · YoY -1.9%

Average sale price

$1,607,579

Prior month: $1,407,875 · MoM +14.2%

Last year: $1,693,220 · YoY -5.1%

Median price per sq ft

$651

Prior month: $605 · MoM +7.6%

Last year: $576 · YoY +13%

New listings

50

Prior month: 11 · MoM +354.5%

Last year: 41 · YoY +22%

Active inventory

—

Prior month: — · MoM: —

Last year: — · YoY: —

Pending sales

—

Prior month: — · MoM: —

Last year: — · YoY: —

Months of supply

—

Prior month: — · MoM: —

Last year: — · YoY: —

Absorption rate

—

Prior month: — · MoM: —

Last year: — · YoY: —

Sale-to-list ratio

97.1%

Prior month: 101.7% · MoM -4.5%

Last year: 98.9% · YoY -1.8%

Sold over asking

—

Prior month: — · MoM: —

Last year: — · YoY: —

With price reductions

—

Prior month: — · MoM: —

Last year: — · YoY: —

Trends

Median sale price

Median sale price moved from $1,486,500 in October 2024 to $1,550,000 in September 2026.

View as table
MonthMedian price
October 2024$1,486,500
November 2024$1,240,000
December 2024$1,500,000
January 2025$1,410,750
February 2025—
March 2025—
April 2025$1,425,000
May 2025$1,450,000
June 2025$1,635,000
July 2025$1,351,000
August 2025$1,452,500
September 2025$1,580,000
October 2025$1,447,750
November 2025$1,350,000
December 2025$1,242,500
January 2026$1,500,000
February 2026$1,320,000
March 2026$1,560,000
April 2026$1,429,000
May 2026$1,374,000
June 2026$1,323,000
July 2026$1,445,000
August 2026$1,392,500
September 2026$1,550,000
Closed sales vs. new listings

In September 2026: 19 closed sales and 50 new listings.

View as table
MonthClosed salesNew listings
October 20242028
November 20242312
December 2024118
January 2025146
February 2025814
March 2025628
April 20251732
May 20252143
June 20252524
July 20252519
August 20251911
September 20251041
October 20252412
November 20252211
December 2025146
January 20261012
February 20261111
March 20261130
April 20261353
May 20261833
June 20262345
July 20262723
August 20261611
September 20261950
Days on market

Days on market moved from 14 in October 2024 to 58 in September 2026.

View as table
MonthMedian days
October 202414
November 202442
December 202412
January 202535
February 2025—
March 2025—
April 202513
May 202515
June 202510
July 202518
August 202521
September 202516
October 202521
November 202525
December 202527
January 202661
February 202648
March 202616
April 202617
May 202615
June 202618
July 202620
August 202619
September 202658
Months of supply

Months of supply: not enough history yet.

View as table
MonthMonths
October 2024—
November 2024—
December 2024—
January 2025—
February 2025—
March 2025—
April 2025—
May 2025—
June 2025—
July 2025—
August 2025—
September 2025—
October 2025—
November 2025—
December 2025—
January 2026—
February 2026—
March 2026—
April 2026—
May 2026—
June 2026—
July 2026—
August 2026—
September 2026—
Sale-to-list ratio

Sale-to-list ratio moved from 100% in October 2024 to 97.1% in September 2026.

View as table
Month% of list
October 2024100%
November 202497%
December 2024101.7%
January 202598.9%
February 2025—
March 2025—
April 2025100.1%
May 2025101.3%
June 2025100.3%
July 2025100.1%
August 202596.9%
September 202598.9%
October 2025100%
November 202596.8%
December 202597.6%
January 202698.6%
February 202698.8%
March 2026101.7%
April 2026102.3%
May 2026103%
June 2026102.8%
July 2026100.5%
August 2026101.7%
September 202697.1%

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Reporting period: September 2026. Source: MLS PIN. Data deemed reliable but not guaranteed. Updated October 28, 2026. Aggregate statistics only.