Watertown market report

September 2026 · Single-family homes · Closed sales through September 30, 2026. Source: MLS PIN.

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Median sale price

Too few sales3 single-family homes sold in September 2026

Days to offer, median

—Listing to accepted offer, 3 sales with both dates

Sale to list price, median

—Sale price against the original asking price

Homes for sale

19On October 10, 2026, 3.9 months of supply

The month in brief

In September 2026, MLS PIN shows 3 single-family homes sold in Watertown. That's too few sales for a reliable median; the six-month figures below are steadier. On October 10, 2026, 19 single-family homes were for sale, about 3.9 months of supply at the last six months' pace. Over April to September 2026, the median sale price was $1,175,000, up 17.5% from the same months a year earlier.

The homes for sale on October 10, 2026 had a median asking price of $1,350,000. See today’s homes for sale in Watertown

Month by month

Closed sales, April to September 2026

$1,225,000

Apr 2026

$1,005,000

May 2026

$1,175,000

Jun 2026

$1,105,000

Jul 2026

Too few

Aug 2026

Too few

Sep 2026

Each month’s closed sales. A median needs at least 5 sales.
Month	Sales	Median price	Days to offer	Sale to list	Above asking
Apr 2026	5	$1,225,000	7	100.0%	40%
May 2026	6	$1,005,000	7	100.5%	67%
Jun 2026	7	$1,175,000	4	101.1%	71%
Jul 2026	6	$1,105,000	5	101.7%	67%
Aug 2026	2	Too few	—	—	—
Sep 2026	3	Too few	—	—	—

Compared with a year earlier

April to September 2026 against April to September 2025

Changes are shown when both periods have at least 10 sales.
Measure	April to September 2026	April to September 2025	Change
Sales	29	51	down 43.1%
Median sale price	$1,175,000	$1,000,000	up 17.5%
Days to offer, median	6	8	-2 days
Sale to list price, median	102.0%	100.0%	+1.9 points
Sold above asking	69.0%	51.0%	+18.0 points
Median price per square foot	$534	$538	down 0.8%

Get the monthly market report for Watertown

Median sale price, days to offer, sale to list price and homes for sale in Watertown, from MLS PIN, after each month ends.

Homes for sale in WatertownCurrent listings from MLS PIN Watertown real estateRecent sales, today’s market and local guides Talk with an Ivy advisorWhat these numbers mean for your home or your search

How to read this report

Figures are MLS PIN residential sales in the town that may be shown publicly through MLS PIN’s Internet Data Exchange (IDX) program. They are not every transaction in the town. Multi-family homes are MLS PIN’s Residential Income listings; parking spaces are left out.

A month counts the sales that closed in it. A median needs at least 5 sales and a change from a year earlier needs at least 10 sales in each period, so some figures read “Too few” or are left out. A change in the mix of homes sold can move a median; it isn’t the change in any one home’s value.

Days to offer is the median number of calendar days from the listing date to the accepted offer (the purchase contract date), for sales with both dates. It isn’t MLS days on market.

Sale to list price is each sale price divided by its original asking price; the median is shown. Sold above asking is the share of sales that closed above their original asking price.

Homes for sale counts the active listings when the report was prepared, early the next month. Months of supply divides that count by the average sales a month over the six months.

Each month’s report is kept as it was prepared. Sales reported to MLS PIN after that day aren’t in it.

These are market figures, not an estimate of any home’s value.

Listing data and images were compiled by MLS PIN from third-party sources for consumers’ personal, noncommercial property searches; accuracy is not guaranteed.

Prepared October 10, 2026.