Market Intelligence · IL / Will County

Plainfield, IL home prices and housing market

1 ZIP market liveData updated September 2026Typical value$392K1-yr changeUp1.7%

The typical home value in Plainfield, IL is $392K as of September 2026, up 1.7% from a year ago, based on the Zillow Home Value Index. In the typical Plainfield ZIP code, the median list price is $412K and homes spend a median of 36 days on market as of September 2026 (Realtor.com).

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The coverage

Plainfield, by the numbers.

Typical home valueZillow ZHVI, September 2026
$392K
1-yr changeMedian across Plainfield ZIPs
+1.7%
ZIP markets live3 tracked in Plainfield
1
County
Will County

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12-month value trend

+1.7% over 12 months

Typical home value in Plainfield over the last 12 months: $386K in Sep 2025 to $392K in Sep 2026 (+1.7%).

Sep 2025$386K

Sep 2026$392K

Median Zillow home value index across Plainfield's ZIP codes.

Context

The typical home value in Plainfield is $392,406, up 1.7% over the past year as of September 2026. That is modest appreciation, which suggests a stable market rather than a runaway one. There were 239 homes for sale and 118 new listings, so buyers have options but inventory is not flooding in. Sellers are asking a median list price of $412,248, and homes are moving in a median of 36 days on market. Meanwhile, 14.8% of listings carried a price cut, a sign that some sellers overshoot and have to adjust. For a Plainfield homeowner weighing a sale, the numbers point to a balanced market where accurate pricing from the start matters more than waiting for conditions to shift.

The numbers

What is the housing market like in Plainfield, IL?

Typical home value

$392K

Up1.7%YoY

Median list price

$412K

Days on market

36

Homes for sale

239

Price cuts

14.8%

New listings

118

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

Figures reflect Plainfield's ZIP codes with market data: values and listing medians take the median across ZIPs; inventory and new listings are summed.

Prices over time

Plainfield, IL home prices over time

Typical home values in Plainfield, IL are up 1.7% over the past year, from $386K in September 2025 to $392K in September 2026.

Typical home value in Plainfield, IL, September of each year
MonthTypical value1-yr change
September 2026$392,406+1.7%
September 2025$385,894No prior year

Typical value is the median Zillow Home Value Index across Plainfield ZIP codes, taken in September of each year so every row compares the same month.

Market balance

Is Plainfield, IL a buyer's or seller's market?

Plainfield, IL leans toward a seller's market.

Relatively few listings have cut their asking price, which usually gives sellers the stronger position.

Based on a median of 36 days on market and 15% of listings with a price cut in the typical Plainfield ZIP code, and 118 new listings against 239 active listings across Plainfield, as of September 2026 (Realtor.com).

The outlook

Plainfield housing market forecast 2027

+2.6%

Weighted average of Zillow's ZIP forecasts, 12 months to September 2027

A weighted average of Zillow's ZIP forecasts, across 3 Plainfield ZIP codes, points to typical home values rising 2.6% by September 2027.

Over the 12 months through September 2026, typical home values in Plainfield rose 1.7%, per the Zillow Home Value Index.

Will home prices drop in Plainfield?

The forecasts do not call for a drop: a weighted average of Zillow's ZIP forecasts for Plainfield shows typical home values rising 2.6% by September 2027, after a 1.7% rise over the past 12 months. Forecasts are not guarantees: mortgage rates, inventory, and the wider economy can move values either way.

How this is calculated: each ZIP code's 12-month Zillow forecast is weighted by its typical home value (Zillow Home Value Index, September 2026). 3 Plainfield ZIP codes have both figures.

Forecast: a weighted average of Zillow's ZIP forecasts (Zillow Home Value Forecast, published October 2026), calculated by Home Value Pros. A forecast, not a guarantee.

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Live markets

What ZIP codes are live in Plainfield?

Typical value is the Zillow home value index (ZHVI) for each ZIP, as of September 2026. 1-yr change compares it to the same ZIP a year earlier. We track 3 Plainfield ZIP codes in total; the remaining 2 publish as their data clears editorial QA.

Zillow ZHVI, September 2026

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Common questions

Questions about Plainfield, IL home prices.

How much is a home in Plainfield worth?

The typical home value in Plainfield is $392,406, up 1.7% over the past year as of September 2026. That is a citywide figure, so an individual home may sit above or below it depending on condition, size, and location.

How long does it take to sell a home in Plainfield?

Homes in Plainfield spent a median of 36 days on market as of September 2026. With 14.8% of listings showing a price cut, pricing realistically from day one helps avoid sitting longer.

Is Plainfield a buyer's or seller's market right now?

Plainfield looks fairly balanced. There were 239 homes for sale and 118 new listings as of September 2026, with a median list price of $412,248, so neither side holds all the leverage.

Are home prices going up or down in Plainfield, IL?

Typical home values in Plainfield, IL are up 1.7% over the past year, based on the Zillow Home Value Index as of September 2026.

Nearby markets

More Illinois housing markets.

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