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Featured local agent — Westmont, CA
Sarah Mitchell
Compass Real Estate · Westmont, CA
“Your trusted relocation specialist since 2009. 350+ homes sold. Zero-pressure, data-first approach.”
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Westmont, CA Housing Market
The typical home in Westmont, CA is worth $706,903, rose 2.3% over the past year (Zillow Home Value Index, July 2026). The last median sale price Redfin published was $601,500, -8.0% year over year (through May 2026). With 4.2 months of supply and homes going under contract in about 52 days, Westmont is a leaning buyer's. At today's 6.66% 30-year fixed rate, 20% down on a $706,903 home is about $3,634/mo in principal and interest.
Key numbers for Westmont, CA
Typical home value
$706,903
+2.3% in 12 months
Zillow, July 2026
Typical asking rent
$2,570/mo
Zillow Observed Rent Index
Zillow, July 2026
Median sale price
$601,500
-8.0% year over year
Redfin, through May 2026
Days on market
52
Average pace
Redfin, through May 2026
Active listings
42
4.2 months of supply
Redfin, through May 2026
30-yr fixed rate
6.66%
Freddie Mac weekly average
Freddie Mac via FRED, August 2026
Median household income
$47,899
Home costs 14.8x income
U.S. Census ACS, 2023
Sale-to-list ratio
97.3%
Selling below asking
Redfin, through May 2026
Zillow figures are as of July 2026 and refresh monthly. Redfin figures are through May 2026 — Redfin stopped publishing its public market trackers in June 2026, so those numbers are final, not current. Mortgage rates come from Freddie Mac via FRED and update weekly.
Is Westmont a buyer's or seller's market?
Westmont, CA is a leaning buyer's, based on 4.2 months of supply and homes selling in about 52 days. 4 to 5 months of supply is the neutral band: neither side holds a structural advantage, and outcomes turn on the individual property.
Inputs are Redfin's final published period (May 2026). How we classify markets · Where the data comes from
What does the Westmont housing market data show?
Every row below is Redfin's final published month for Westmont, CA. Redfin, through May 2026
| Metric | Value |
|---|---|
| Median sale price | $601,500 |
| Median list price | $849,999 |
| Year-over-year price change | -8.0% |
| Median price per sq ft | $525/sq ft |
| Median days on market | 52 days |
| Active inventory | 42 listings |
| Months of supply | 4.2 months |
| Sale-to-list price ratio | 97.3% |
| Homes sold (that month) | 10 |
| New listings (that month) | 13 |
| Listings with a price cut | 16.7% |
| Market condition | Leaning buyer's |
How to read these numbers
- Median sale price
- Half the homes that closed sold for more than this, half for less. It moves with what kind of home sold that month, so a quiet month with two big sales can swing it. Redfin's figure for Westmont is frozen at May 2026.
- Typical home value (ZHVI)
- Zillow's estimate of what a mid-market home in Westmont is worth right now, whether or not it sold. It is smoother than the median sale price and it still refreshes monthly, which is why this page leads with it.
- Months of supply
- How long it would take to sell every active listing at the current pace. Under 3 favors sellers, over 6 favors buyers, and 3 to 6 is the balanced band.
- Days on market
- Median time from listing to accepted offer. Short means you should have financing ready before you tour; long means there is room to negotiate on price and repairs.
- Sale-to-list ratio
- Sale price divided by the last asking price. Above 100% means bidding above asking is normal here; below 100% means the typical buyer got a discount.
- Price per square foot
- The size-adjusted price. Use it to compare a 1,400 sq ft house to a 2,600 sq ft house, not to value your own home — lot, condition and age move it a lot.
- Listings with a price cut
- Share of active listings that dropped their asking price in the month. A high share is the earliest visible sign that sellers are ahead of what buyers will pay.
- Typical asking rent (ZORI)
- Zillow's repeat-rent index for asking rents on new leases. Paired with the home value it gives the price-to-rent ratio in the rent-vs-buy section below.
How have Westmont home prices moved?
Over the last three years the median sale price in Westmont, CA fell 16.5%, from $720,000 to $601,500. The live Zillow value series has rose 2.3% in the last 12 months, which is the more current read now that Redfin's series has stopped. 16.7% of Westmont listings cut their asking price in the final Redfin month — a modest share, which is what a market looks like when sellers are pricing close to where homes actually clear. For prices to fall meaningfully from here, supply would have to keep building past 4.2 months while the sale-to-list ratio slips below its current 97.3%. Watch those two together — they move before the median does.
Redfin, through May 2026 — the chart ends at Redfin's final published month.
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What does it cost to buy a home in Westmont?
Priced off the typical home value of $706,903 at the current 6.66% 30-year fixed rate. These are principal and interest only — property taxes, homeowner's insurance, HOA dues and mortgage insurance are on top, and they vary enough by property that we will not guess them for you.
| Down payment | Cash at close | Loan amount | Monthly P&I |
|---|---|---|---|
| 20% | $141,381 | $565,522 | $3,634/mo |
| 5% | $35,345 | $671,557 | $4,316/mo |
Zillow, July 2026 for the price · Freddie Mac via FRED, August 2026 for the rate
What income do you need?
Lenders generally want housing costs under 28% of gross income. On the 20%-down payment of $3,634, that implies roughly $155,751 a year before you add taxes and insurance. The median household in Westmont earns $47,899, about $107,852 short of that threshold — the typical local household needs a larger down payment, a co-borrower, or a home below the typical home value to fit the 28% rule. That puts the price-to-income ratio at 14.8x — well above the 3x that was historically considered affordable, which is why down payment size drives who can buy here.
Run it with your own numbers: affordability calculator · mortgage calculator
Buying in Westmont in the next 12 months?
Tell us your timeline. We send the Westmont market brief: the price ranges that actually clear, how long homes sit, and what to fix on your credit before you apply.
Is it cheaper to rent or buy in Westmont?
Typical asking rent in Westmont, CA is $2,570/mo, against a typical home value of $706,903. That is a price-to-rent ratio of 22.9x, which means renting tends to be the cheaper monthly option unless you stay long enough for appreciation to close the gap. Compared head to head, 20% down puts principal and interest at $3,634 a month — $1,064 more than renting before taxes and insurance, so the ownership case here rests on equity and appreciation rather than monthly cash flow.
Zillow, July 2026 for both value and rent
Add your own down payment, tax rate and time horizon in the rent vs. buy calculator.
Is inventory rising or falling in Westmont?
Active listings in Westmont, CA went from 47 in April 2025 to 42 in May 2026, a -10.6% change. Falling inventory tightens competition. When supply drops while demand holds, sale-to-list ratios rise before the median sale price does.
| Month | Active listings | New listings |
|---|---|---|
| May 2025 | 50 | 16 |
| June 2025 | 42 | 6 |
| July 2025 | 43 | 10 |
| August 2025 | 42 | 13 |
| September 2025 | 48 | 14 |
| October 2025 | 42 | 13 |
| November 2025 | 36 | 8 |
| December 2025 | 33 | 7 |
| February 2026 | 45 | 10 |
| March 2026 | 45 | 10 |
| April 2026 | 39 | 12 |
| May 2026 | 42 | 13 |
Redfin, through May 2026
How does Westmont compare to California and the U.S.?
Westmont homes sell for $601,500 — 32% below the California median of $887,400. Against the national median of $410,700, Westmont runs 46% higher. Year-over-year, Westmont moved -8.0% against California's +3.4% — a bigger swing than the state as a whole.
| Market | Median sale price | YoY | Days on market |
|---|---|---|---|
| Westmont, CA | $601,500 | -8.0% | 52 days |
| California statewide | $887,400 | +3.4% | 33 days |
| United States | $410,700 | not published | not published |
City and state rows: Redfin, through May 2026 · U.S. row: Freddie Mac via FRED, April 2026 (MSPUS, quarterly)
What to do next in Westmont
What buyers should watch
- Months of supply, currently 4.2. It turns before price does — when it climbs past 6, sellers start taking offers they would have rejected a quarter earlier.
- The share of listings cutting price, currently 16.7%. A listing that has already cut once is the one most likely to accept below asking.
- The gap between 5% and 20% down here is $681 a month in principal and interest alone, before mortgage insurance. That gap, not the price, is usually what decides your timeline.
- Rate moves. At 6.66%, every full point of rate change moves the payment on a $706,903 home more than a 5% price change does.
- Your credit tier before you shop, not after — it sets the rate you are quoted. Run your numbers first.
What sellers should know
- The median Westmont listing goes under contract in 52 days. If yours passes that mark, the market is telling you the price is wrong — not that you need more showings.
- Homes here close at 97.3% of asking. Price to that ratio from day one rather than chasing the market down in cuts.
- In the last published month Westmont added 13 new listings against 10 sales — more competition arriving than clearing, so early timing matters.
- Your equity moved +2.3% in the last 12 months on the Zillow value series. That, not the price you paid, is what sets your net proceeds.
- Comparable ZIP-level pricing inside Westmont varies more than the citywide median suggests — check the ZIP pages below before you set a number.
Homes for sale in Westmont
There are currently 42 homes listed for sale in Westmont, California. The median listing price is $850K.
Active listings
42
Homes on market
Median list price
$850K
Avg. days on market
52
Days until sale
New this week
13
Newly listed
How much do homes cost in Westmont by property type?
How the Westmont, CA market breaks down across single-family homes, condos and townhouses. Redfin, through May 2026
| Property type | Median price | Price / sq ft | Homes sold | Days on market |
|---|---|---|---|---|
| Single-family | $601,500 | $637/sq ft | 8 | 54 days |
Who lives in Westmont?
American Community Survey estimates for Westmont. U.S. Census ACS, 2023
Population
34,291
Households
10,532
Median income
$47,899/yr
Median age
32.9 years
Owner-occupied
28.3%
Median home value
$617,300
Median gross rent
$1,413/mo
Mean commute
34.2 min
28.3% of occupied homes in Westmont are owner-occupied, and the rest are rented — which is the share that decides how much of the local housing stock ever reaches the for-sale market. The Census self-reported median home value is $617,300 against Zillow's $706,903 typical value; the gap is normal — ACS asks owners what they think their home is worth, Zillow models transactions. Census median gross rent (all leases, including long-held ones) is $1,413/mo, below Zillow's $2,570/mo asking rent on new leases — the difference is roughly what a mover pays over a stayer.
Which cities are near Westmont, CA?
Ordered by distance from Westmont, not by size. Compare Westmont side by side with any of them.
Westmont housing market FAQ
Is Westmont a buyer's or seller's market?
Westmont, CA is currently a leaning buyer's. That read comes from 4.2 months of supply, homes going under contract in about 52 days, and sellers getting 97.3% of their asking price in the last month Redfin published (May 2026).
How much do homes cost in Westmont?
The typical home in Westmont, CA is worth $706,903 (Zillow Home Value Index, July 2026). The median sale price in the last month Redfin published was $601,500, about $525 per square foot.
Is Westmont cheaper than the rest of California?
Westmont's median sale price of $601,500 is 32% lower than the California statewide median of $887,400, and 46% above the U.S. median of $410,700. Both figures are for the same period.
How long do homes take to sell in Westmont?
Homes in Westmont, CA spent a median of 52 days on market before going under contract, versus 33 days statewide. That is a normal pace: enough time to see a home twice, not enough to wait a month. (Redfin, through May 2026.)
What income do you need to buy a home in Westmont?
At the current 30-year fixed rate of 6.66%, 20% down on a $706,903 home is about $3,634 a month in principal and interest. Lenders typically want that under 28% of gross income, which works out to roughly $155,751 a year before taxes, insurance, HOA dues or mortgage insurance. The local median household income is $47,899.
Are home prices rising in Westmont?
The typical home value in Westmont, CA rose 2.3% over the last 12 months, from $691,250 to $706,903 (Zillow, July 2026). This is the live series — it refreshes monthly.
What are the cheapest ZIP codes in Westmont?
Westmont ZIP-level sale prices are not all published for the same period, so ranking them would compare different months. The ZIP pages listed on this page show what we hold for each one individually.
Is now a good time to buy in Westmont?
That depends on your timeline, not on a headline. What the data says today: Westmont, CA is a leaning buyer's with 4.2 months of supply, the 30-year fixed rate is 6.66%, and the price-to-rent ratio of 22.9x means renting tends to be the cheaper monthly option unless you stay long enough for appreciation to close the gap. Properties Incorporated publishes the data; it does not give financial advice.
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