Market Intelligence · CT / Greenwich

Greenwich, CT 06830 Housing Market

Homes in Greenwich, CT 06830 are worth a median of $2,532,903, up 13.8% over the past year. The median list price stands at $3,495,000, with homes taking 66 days on market as of September 2026.

Updated September 2026Median value$2533K

The median home value in Greenwich, CT 06830 is $2.53M as of September 2026, up 13.8% 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 06830 range

$2.33M to $2.74M

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

+13.8% over 12 months

Sep 2025$2.23M

Low $2.23MHigh $2.53M

Sep 2026$2.53M

The numbers

What is the 06830 housing market like?

As of September 2026

Typical home value

$2.53M

13.8%YoY

Median list price

$3.5M

1.5%MoM

Days on market

5.7%MoM

Homes for sale

9.8%MoM

Price cuts

10.9%

50.2%MoM

New listings

250.0%MoM

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

The outlook

06830 housing market forecast 2027

+2.5%

Zillow forecast, 12 months to September 2027

Zillow forecasts typical home values in 06830 to rise 2.5% by September 2027.

Over the 12 months through September 2026, typical home values in 06830 rose 13.8%, per the Zillow Home Value Index.

Will home prices drop in 06830?

Zillow's forecast does not call for a drop: it expects typical home values in 06830 to rise 2.5% by September 2027, after a 13.8% 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 06830 home prices compare?

06830$2,532,903
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 housing market shows mixed signals. There are 45 homes for sale, including 28 new listings in September 2026. However, 10.9% of those listings have already seen a price cut, suggesting some sellers are adjusting expectations as negotiations unfold. The underlying trend remains positive, with home values climbing 13.8% annually. For a seller, the market still favors appreciation, but expect negotiation and be realistic about pricing from the start.

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Down payment20% · $506,581

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Common questions

What people ask us.

What is the typical home value in Greenwich, CT 06830?

The typical home value is $2,532,903 as of September 2026, representing a 13.8% increase over the past year.

How long do homes stay on the market in this ZIP?

The median days on market is 66 as of September 2026.

How many homes are currently for sale?

There are 45 homes for sale as of September 2026, with 28 of those being new listings.

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