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Market Intelligence · CT / Greenwich

Greenwich, CT 06831 Housing Market

Homes in Greenwich, CT 06831 have a typical value of $2,192,468, up 11.8% over the past year. The median list price sits at $4,747,500, with homes spending a median 69 days on market as of September 2026.

Updated September 2026Median value$2192K

The median home value in Greenwich, CT 06831 is $2.19M as of September 2026, up 11.8% year over year, according to Zillow ZHVI. For a read on your own home, start with a free consultation: a licensed local pro will walk you through your numbers and your options, with no obligation.

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Typical 06831 range

$2.02M to $2.37M

This is an automated estimate, not an appraisal. Actual value is determined by current market conditions and professional evaluation. It is provided for informational purposes only and is not an offer to buy or a promise of value.

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12-month value trend

+11.8% over 12 months

Typical home value in 06831 over the last 12 months: $1.96M in Sep 2025 to $2.19M in Sep 2026 (+11.8%).

Sep 2025$1.96M

Sep 2026$2.19M

The numbers

What is the 06831 housing market like?

Typical home value

$2.19M

Up11.8%YoY

Median list price

$4.75M

Down12.9%MoM

Days on market

69

Down16.9%MoM

Homes for sale

55

Up37.5%MoM

Price cuts

6.6%

New listings

26

Up225.0%MoM

Sources · Zillow ZHVI (September 2026) / Realtor.com (September 2026) / FRED (October 2026)

The outlook

06831 housing market forecast 2027

+2.8%

Zillow forecast, 12 months to September 2027

Zillow forecasts typical home values in 06831 to rise 2.8% by September 2027.

Over the 12 months through September 2026, typical home values in 06831 rose 11.8%, per the Zillow Home Value Index.

Will home prices drop in 06831?

Zillow's forecast does not call for a drop: it expects typical home values in 06831 to rise 2.8% by September 2027, after a 11.8% rise over the past 12 months. Forecasts are not guarantees: mortgage rates, inventory, and the wider economy can move values either way.

Forecast: Zillow Home Value Forecast, published October 2026. A forecast, not a guarantee.

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The comparison

How do 06831 home prices compare?

  • 06831$2,192,468
  • Greenwich$2,362,686
  • Connecticut$444,813
  • United States$285,347

Median Zillow home value (ZHVI), as of September 2026. Comparison levels are medians across every ZIP code with Zillow data (Greenwich: 2 ZIPs; Connecticut: 258 ZIPs; United States: 26,262 ZIPs).

Context

Greenwich's market shows solid activity with 55 homes for sale and 26 new listings as of September 2026. The median list price of $4,747,500 reflects the area's high-end positioning, while homes are moving at a typical pace of 69 days on market. Only 6.6% of listings have seen price reductions, suggesting relatively stable pricing despite the strong year-over-year appreciation. For sellers, the underlying fundamentals remain sound, though the inventory level and median days on market suggest patience may be required to find the right buyer.

Monthly payment

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20% · $438,494

Common questions

What people ask us.

How much is a home in Greenwich, CT 06831 worth?

The typical home value in this ZIP is $2,192,468, representing an 11.8% increase over the past year as of September 2026.

How many homes are for sale in Greenwich, CT 06831?

As of September 2026, there are 55 homes for sale, with 26 new listings in that period.

How long do homes stay on the market in Greenwich, CT 06831?

The median days on market is 69 as of September 2026, indicating a moderate selling timeline for the area.

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