What are the most expensive neighborhoods in Thornton, CO?

The neighborhoods with the highest median home values in Thornton, CO include: Lewis Pointe ($769,987), Heritage Todd Creek ($724,412), King Ranch Estates ($706,984), Marshall Lake ($705,947), Morrison ($697,641).

What are the most affordable neighborhoods in Thornton, CO?

The neighborhoods with the lowest median home values in Thornton, CO include: Hillcrest ($330,116), Parkside ($347,324), Summer Creek ($378,225), Cornerstone ($392,127), Original Thornton ($409,573).

Summit Grove, CO Housing Market

$555,347

2.7% 1-yr

The average Summit Grove, CO home value is $555,347, down 2.7% over the past year. (Updated on 6/30/2026)

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

Summit Grove Key Takeaways

Typical Home Values: $555,347

1-Year Value Change: -2.7%

(Data through June 30, 2026)

Summit Grove Housing Market Overview

1-Year Market Forecast: --

For Sale Inventory: 4 (June 30, 2026)

New Listings: --

Median Sale to List Ratio: --

Median Sale Price: --

Median List Price: --

Percent of Sales Over List Price: --

Percent of Sales Under List Price: --

Median Days to Pending: --

(Metric availability is based on market coverage and data, housing data available for download in the Housing Data page)

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
Parkridge Village$522,459
Cottonwood Lakes$515,876
Signal Creek$619,323
Country Hills$558,021
Cherrywood Park$558,265
Homestead Hills$685,666
Lake Village$521,879
East Glenn$513,067
York Crossing--

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Summit Grove Rental Market Trends

Average Rent: --

National Average Rent: $1,965 (June 30, 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.