Union Square, MA Housing Market

$960,158

0.1% 1-yr

The average Union Square, MA home value is $960,158, up 0.1% over the past year, and homes go to pending in around 10 days. (Updated on 5/31/2026)

What is the Zillow Home Values Index?

Zillow Home Value Index (ZHVI), built from the ground up by measuring monthly changes in property level Zestimates, captures both the level and home values across a wide variety of geographies and housing types.

Learn more about the Zillow Home Value Index

Union Square Key Takeaways

Typical Home Values: $960,158

1-Year Value Change: +0.1%

(Data through May 31, 2026)

Union Square Housing Market Overview

1-Year Market Forecast: --

For Sale Inventory: 39 (May 31, 2026)

New Listings: 21 (May 31, 2026)

Median Sale to List Ratio: --

Median Sale Price: --

Median List Price: $838,667 (May 31, 2026)

Percent of Sales Over List Price: --

Percent of Sales Under List Price: --

Median Days to Pending: 10 (May 31, 2026)

(Metric availability is based on market coverage and data)

How does this data help me?
Zillow's metrics provide valuable market data by tracking market changes in different locations and housing types.

Nearby Neighborhoods

NameMedian ZHVI
Central Hill$1,049,279
Wellington-Harrington$1,067,926
Mid-Cambridge$928,841
East Somerville$809,864
Aggasiz - Harvard North$1,312,474
Winter Hill$831,026
Spring Hill$1,044,411
Porter Square$987,839
The Port - Area 4$1,005,121

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Union Square Rental Market Trends

Average Rent: --

National Average Rent: $1,951 (May 31, 2026)

Month-Over-Month Change: --

Year-Over-Year Change: --

How does this data help me?
The Zillow Observed Rent Index (ZORI) measures changes in asking rents over time, controlling for changes in the quality of the available rental inventory.