91730 Housing Market
Median List Price
$618,900
Updated August 2026
Today, the 91730 ZIP code in Rancho Cucamonga, CA has 87 homes for sale at a median list price of $618,900, typically selling in about 50 days.
91730 Housing Market Overview
The median list price in the 91730 ZIP code is $618,900. That runs roughly 22.6% lower than Rancho Cucamonga as a whole. Current inventory stands at 87 active listings.
Expect a median around $359,000 for one bedroom homes and $2.1M at the six bedroom end. February to July saw the median price go from $678,000 to $701,000, up about 3.4%.
91730 Area Market Pulse
Topfind Market Read
The picture is mixed here. Supply sits at 3.2 months, roughly in step with demand, yet 54% of sellers have trimmed their asking price, and sale prices have eased 2% over the last six months and are 2% below a year ago, so neither side holds a clear advantage. Realistic pricing wins for sellers, and patient, prepared buyers can secure fair terms.
Median Home Price
$619K
↓ 2% over the past yearChart shows the median closed sale price by month
Months of Supply
Estimated time to sell all listings at the current sales pace
3.2 months of supply
Balanced Supply87 active listings currently on the market.
What this means for buyers
Supply and demand are roughly in step, with a steady flow of options and no glut. Listings typically sell in ~50 days.
Sales Velocity
How fast homes are selling
Homes take longer to sell here than in a balanced market, so buyers have more time to negotiate and explore options. The trend is moving the other way though, with selling times down 31% over the last six months.
Inventory Distribution
A solid share of current listings is under 30 days old, while a meaningful share has been up longer.
About 44% of current listings are under 30 days old, while the rest have been up longer.
Housing Tenure in 91730 Area
Homeownership is higher than average, and most households in this area own rather than rent.
63%
Homeowners
37%
Renters
Homeownership is 7.5 points higher than the California average (55.5%)
57,945 households (2023)
Median Price by Bedroom
Home prices rise significantly with each additional bedroom.
Each additional bedroom adds about $153K in value on average.
Largest increase: 3 → 4 bedrooms (+$193K)
Price Reductions
47 listings have reduced their price
54% of active listings
Average reduction: 4.0% (~$25K)
Browse 91730 Listings
Frequently Asked Questions about the 91730 Housing Market
What is the median home price in the 91730 ZIP code?
The median list price in the 91730 ZIP code is $618,900 as of August 2026, based on 87 active listings.
Is the 91730 ZIP code a buyer's market or a seller's market?
The 91730 ZIP code currently reads as a balanced market. Active inventory works out to about 3.2 months of supply at the recent sales pace.
How fast do homes sell in the 91730 ZIP code?
The average home currently for sale in the 91730 ZIP code has been on the market for 50 days.
Are home prices in the 91730 ZIP code going up or down?
The median sale price in the 91730 ZIP code is down about 1.9% compared with a year ago.
How many homes are for sale in the 91730 ZIP code?
There are 87 homes for sale in the 91730 ZIP code right now, including 5 listed within the last week.