Today we’ll share the market reports for three Silicon Valley Counties. These are from December 2022.
Santa Clara County, San Mateo County, and Santa Cruz County are the areas covered below. Generally, “Silicon Valley” is 95% within Santa Clara and San Mateo Counties, plus a little of Santa Cruz County and a small part of Alameda County. Alameda County uses a different MLS system, and we don’t usually sell there, so we are not covering it in this post.
Each section below includes first the data for single family homes and then condos and townhomes for each region.
If you’re ready to dive a little deeper, we also provide regular monthly market updates on some of the popular communities within Santa Clara County over at my Valley of Heart’s Delight blog. Scroll the most recent ones here.
December 2022: Three Silicon Valley Counties
Santa Clara County Real Estate Market Report for Dec 2022
The first of the three Silicon Valley counties is Santa Clara County – home to San Jose, Cupertino, Sunnyvale, Mountain View, Palo Alto, Los Altos, Santa Clara, Campbell, Los Gatos, Saratoga, Monte Sereno, Milpitas, Morgan Hill, and a number of other cities and towns. This county is the heart of Silicon Valley.
If you’re having trouble reading any of the charts on this page, click to open the full size image.
The market is clearly cooling with longer days on market, fewer sales, and a falling median sales price.
The condominium and townhouse report for Santa Clara County
While it had fewer than half the sales of the single family home market, the condo and townhouse market is also experiencing similar trends.
Keep reading for updates on the San Mateo and Santa Cruz county markets.
If you’re relocating to the San Jose area, there are a few tools you can use for resources as you evaluate different parts of the region. When I started this website, I had books listed that you could purchase. Today, mostly I have websites that you should bookmark – for free!
Natural & Environmental Hazard Information Tools You Can Use
Natural hazards are found throughout the United States, often the major one people consider is the one hundred year flood plain. Here in the Golden State, we have some additional concerns relating to fire and earthquake risks.
- California MyHazards can display a map anywhere in the state with information relating to liquefaction zones, earthquake faults, 100 year flood plains, and high fire risk areas. (The info for the very high fire hazard severity zone has not been updated, so use the Cal Fire map for that info.)
- Cal Fire map for all of California with the high fire severity zones shown – zoom in to find the areas of concern
- Flooding from Dam Failure (potentially caused by earthquakes as well as other possibilities) is scary. Learn more about those zones at the link I’m providing here. (As of this writing, the Approved Inundation Maps link is not working.)
A Barclay’s Locaide
will outline earthquake faults, flood plains, and other natural hazard zones you might want to know about. This is now out of date, but you may be able to locate a used one online or see if a local real estate association of Realtors bookstore has it available.
Something else to know is that there are state mapped earthquake faults (the more active ones, such as the Hayward or San Andreas Fault) and also the city, town or county mapped fault zones (for example, the Shannon Fault). The latter may have been dormant for 11,000 years or more.
Buying a home? Sellers usually provide a Natural Hazard Report, an Environmental Hazard Report, and a Tax Report from a company such as JCP
. This same company / site has a great amount of information on local conditions on its About the Hazards
page that newcomers would benefit from.
When buying a home in California, consumers are given a link to download brochures, or one combined document, on a variety of hazards. I’m not sure that most of them take the time to read it, but it’s excellent info and I highly encourage anyone living in CA, whether renting or owning, to read it:Homeowner’s Guide to Earthquake Safety & Environmental Hazards
Environmental Hazard Zones: Research Tools You Can Use
- Local concerns also include environmental ones, such as Superfund sites.
- Some sites with spills, leaking underground storage tanks, or other issues can be found at this Cleanups in my community page (nationwide info)
- Mercury, or quicksilver, was mined in Almaden (New Almaden and related mines) and east Los Gatos (Guadalupe Mine area) – it is a naturally occurring element in cinnabar. For that reason, creeks in those areas should not be entered or fished in. It can be found in other creeks and rivers, too, but primarily in Almaden.
- Asbestos is another naturally occurring element here. It was prized for being somewhat fire resistant and was mined under Communications Hill. It’s something to investigate if you want to live in that area.
- Oil, gold silver, and other elements were mined here as well as granite (we still have quarries active in Santa Clara County today, a couple in the Cupertino area and one in the hills by Lexington Reservoir just outside of Los Gatos). Some old mines are not mapped if they are on private land, so one of the disclosures we have relates to unmapped, abandoned mines., which may be found in more rural pockets of the county.
- Flooding from dam failure (dams are human made, hence it’s not a “natural” hazard ) is a risk in a large part of Silicon Valley. Most of the areas at risk from flooding due to dam failure are listed on this site.
- Noise pollution: use either How Loud or Noise-Map. We discussed the pros, cons, and shortcomings of these on our main blog: Measuring Noise Pollution.
Other Priorities for the Tools You Can Use list
In addition to natural and environmental hazards, there are big plusses that will attract new residents.
It is also helpful to have a knowledgeable Realtor as your resource! Please call me if you’d like assistance in your move to SIlicon Valley. I’d be happy to help you.
Related Reading to Tools You Can Use:
Silicon Valley liquefaction zones (on the Valley of Heart’s Delight blog)
Is there a radon risk in Silicon Valley homes? (Valley of Heart’s Delight blog)
Smoke and air quality
Silicon Valley liquefaction zones (on SanJoseRealEstateLosGatosHomes.com, our Valley of Heart’s Delight blog)
Elevation map – learn your home’s elevation (on SanJoseRealEstateLosGatosHomes.com, our Valley of Heart’s Delight blog)
Do you have a high water table? (on our Live in Los Gatos blog)
Are fire seasons new?
It can be challenging for people moving to Silicon Valley to get a sense of pricing for home buying. So to compare “apples to apples,” let’s take a hypothetical case of a 4 bedroom, 2 bath home of approximately 2,000 SF house (appx 185 square meters) and see how the cost looks in one area versus another.
Last week I compared several areas using the formula: single family homes of 1,800 – 2,200 SF, 4 bedrooms, 2 bathrooms, on lot sizes of 6,000 SF – 10,000 SF that have sold within the last 120 days. I sometimes will adjust this criteria slightly, usually the days, depending on the market activity. The prices listed are the average from sales in this criteria, so areas with a higher volume of sales will have more stable averages than those with less sales to analyze. DOM means “Days on Market”, the number of days a home was listed as available before pending.
Please note that this is a rough sketch of home prices based on averages taken across large, diverse residential communities. There are many factors that will affect market value beyond these boundaries.
Now, on to the charts.
The Cost To Buy A 4 Bedroom 2 Bath Home In…
I have arranged this chart in descending order by Price per Square Foot. Most of my charts are organized either by Price per Square Foot or by Sales Price, and you can see certain markets shift positions compared to past charts, moving up or down the order depending on what’s hot.
Occasionally one of these markets will have few to no sales within the timeframe, so those will be left in place from where they were when we last checked, but will show “n/a” in place of any pricing or statistics – usually I try to avoid this and will increase the timeframe of my search! Once you’ve reviewed the most recent data, scroll down farther to compare today’s market against past years.
Please use the list below as a way to get your bearings on nearby areas in the South Bay (southern part of the San Francisco Bay Area). This is not an exhaustive list – it’s just most of the areas closest to Highway 85 or the West Valley Freeway. You can study various cities, downs, and districts within the region at my stats site, popehandy.rereport.com. (Free and you do not have to register unless you want email updates.)
Want to do a deep dive on any of these areas? Please visit my Valley of Heart’s Delight Blog to learn about them.
There have been a number of changes to the order since the last time we checked in December 2020 – that time I did arrange it by sales price, however, so some of these changes are due to the sorting system difference. Saratoga jumped to the top of the list with it’s sole sale. Sunnyvale and Cambrian also climbed the ladder, even taking into account the sorting difference.
Most, but not all, areas averaged higher prices compared to last year. The West Valley “typical” home is selling approximately 7% above where they were last June. In areas like Saratoga with few sales it’s normal to see broad fluctuations in the charts for this community, so these may move around without suggesting any major changes in the market.
What we see across the entire chart is sky high spring pricing and extremely low days on market – about 2-3 weeks in most areas. While there are the occasional slow sales the majority are selling quickly, although not at the breakneck speeds of last year.
Cost to Buy in West Valley Varies Widely: What’s the Difference?
This chart shows average sales in West Valley communities above $3M and under $1.5M. Why such a big difference? In most cases, the most expensive and desirable places have either the best schools or shortest commute location or both. Communities like Palo Alto and Los Altos, which are consistently high, tend to have both. Had I ranked these for school scores, you’d find that Cambrian would be fairly high up as it is a good “bang for the buck” location – though not a super short commute for folks who work in Mountain View (though not so bad for people working in Cupertino). None of these is especially close to North San Jose (Cisco).
Also, it should be noted that one of the main drivers of home values is school districts. In the San Jose / Silicon Valley area, the school district boundaries do NOT follow the city or town boundaries. Los Gatos, for example, has 3 different elementary school districts, with varying scores which impact home values. So too with Saratoga, Campbell, Sunnyvale, and many other areas – San Jose especially!
All this to say that the figures above are only ROUGH GUIDES. When you break it down to micro-markets, the picture changes more. But as a starter guide, I think you’ll find the above info helpful to give you a general idea of how far your money can go in home buying for areas in Santa Clara County from Palo Alto to Blossom Valley.
Palo Alto is a gorgeous, exciting area with all kinds of wonderful features – beautiful neighborhoods, lower crime, great schools, short commute. It is usually the most expensive area on this list. But unless you found a successful startup company or inherit a couple of million bucks, it can be hard to buy a single family home there. Many people would like to live in the shadow of Stanford University, but the budget just won’t allow it!
Now let’s have a look at that June 2021 chart I’ve been referencing. Although overall it was an extremely active market in the West Valley, low inventory meant few sales in most areas!
Now let’s have a look at that some older charts.
Here’s a quick look at home prices by high school district and further below, also by elementary school district. This is a great way to get a broad sense of where it’s more affordable or more costly to buy a home in Silicon Valley! The numbers were for sales in June 2022.
First, the median home prices by high school district for single family homes (houses and duet homes) in Santa Clara County. (Click on the images to view a larger version of each).
The SP/LP figure refers to the sale price to list price ratio. When it says 109%, that means the home sold on average 9% over list price. Med DOM is the median Days on Market.
PLEASE CLICK THE IMAGE BELOW TO VIEW LARGER VERSION
Within each of these high school districts, there are more and less expensive areas. In the Los Gatos-Saratoga Joint Union HSD, for instance, some homes are in Los Gatos, some in Monte Sereno, and some in Saratoga – some have views and acreage, some are more modest. The figures are very broad.
Next, the same data but for condominiums and townhouses in Santa Clara County. These are far more affordable, but still very costly.
PLEASE CLICK THE IMAGE BELOW TO VIEW LARGER VERSION
The condominium and townhouse market has been strong also.
Home prices by Elementary School District
Single family homes (nearly all houses, some duet homes)
Condos and townhouse by elementary school district for June 2022:
Need similar data for San Mateo County or Santa Cruz County? Please let me know and we can get it to you.
Every so often I am asked how the San Jose – Silicon Valley area is different from other parts of the US for home buyers. What did they need to be concerned about here versus in the midwest or east coast? They knew about earthquakes, and having to strap water heaters for earthquake safety, but what about earthquake insurance? Are termites a problem here? What things should home buyers worry about here that perhaps are not issues elsewhere?
Silicon Valley Differences
This is a great question, and the answer to it could fill a book! But here are some of the major differences that most relocating buyers, especially those from out-of-state, should be aware of.
- Earthquakes (of course) and everything related: selling requirements, insurance questions, related natural hazard zones (liquifaction zones, landslide areas, etc.), where fault lines are located, etc. People moving to California generally know that they need to be concerned about seismic occurrences, but perhaps not all the related areas.
- Expansive clay soils: when you read your history, you may have heard that in early California, homes were made of adobe bricks. What may not have been clear is how strong that soil is. I have a couple of blog posts on my Valley of Hearts Delight blog on this topic:
Cracked Foundations, Adobe Clay Soils and Water in Silicon Valley
What To Consider When Buying a Hillside Home in Silicon Valley
- Termites: in general, there are 2 types of these pests active on the valley floor: drywood termites and subterranean termites. (In the Los Gatos Mountains and closer to the Pacific Ocean you may also encounter dampwood termites.) It may be possible to try to prevent subterranean termites with bait stakes placed underground, but there is no way to prevent drywood termites. You can fumigate your home and within a few days they could be back (but won’t be visible for a year or two at the earliest in most cases). Termites do better here than in many places of the country simply because it’s warmer here. They may swarm twice a year rather than once. Please also read this post for more info:
How Often Should You Get A Termite Inspection?
- Fire / Water: more destructive fire seasons have brought about new, stronger safety regulations including mapped fire zones, higher insurance premiums, and construction limitations. On the other end of the spectrum, the Bay Area has tsunami hazard zones (you can spot the evacuation signs around the bayfront) in addition to the usual flood and dam inundation hazard zones. And expect drought to impact water prices plus restrictions on water useage.
Are Fire Seasons New?
Structural Differences (Houses)
- No basements – there are very few homes with basements here (the very old ones and those which are newer and extremely expensive). A very common question is “where do people store all their stuff if they don’t have a basement?” For most households, the storage center tends to be the garage. Built in cabinets and storage shelves are highly appreciated. When people purchase homes with 3 car garages, often that 3rd space is not for a car, but for “stuff” – luggage, holiday decor, momentos, old files, etc.
- Foundations – older homes are usually built on a “raised” foundation or perimeter foundation with support beams under the center part of the home. Some types of homes, such as Eichler designed houses (mid-century modern ranch style) were built with slab foundations and actually have radiant heating (heating coils built into the slab). Newer homes now tend to be built on slab also (10-15 years of age or less). Most of our valley has 40-60 year old ranch style homes, though, and these are mostly “raised” foundations with a crawl space.
- Houses are built to move in case of an earthquake – most of our homes are built with wood and are intended to move in the case of an earthquake. It is very rare to find a house made out of brick here because they don’t do well in case of severe shaking.
- Suburban sprawl – Silicon Valley was built for cars. While BART and VTA are expanding access to some public transit routes, it’s still a very car-dependant area. The median lot size for homes sold in San Jose over the last 2 weeks (as of this writing) was 6,310 SqFt, and the median home size was 1,568 SqFt. Depending on where in the world you are coming from that can sound quite small, but it’s a relatively typical suburban home in this area.
These are perhaps the most salient differences home buyers relocating to Silicon Valley might want to be aware of. Each of these topics could be a blog post of its own, and I have written about all of them! Our blogs offer information on the local market and home buyer, owner, and seller concerns, and we also provide insight into some of the resources and Tools You Can Use When Relocating to the San Jose Area, but an experienced professional Realtor will be your most useful resource for navigating real estate in Silicon Valley. If you’re ready to move to Silicon Valley, we would love to hear from you!
“Can I buy the same home in Silicon Valley?”
I am frequently contacted by extremely bright, successful engineers or high tech professionals who are in large homes on large lots with great schools in less expensive areas of the country, or ocasionally outsisde of the country. They want to move here because Silicon Valley is the hub of innovation, a center for jobs in high-tech, our weather’s great, crime’s low, and there’s so much to do in this region. The housing costs here are extraordinarily high here, but often these professionals hope that the salaries are commensurately high such that they can replicate the home and lifestyle they are accustom to elsewhere, but in Silicon Valley. It doesn’t work that way.
Unless you’re relocating here from New York, Tokyo, or Paris (or somewhere equally astronomically priced), don’t expect the salary offered in Silicon Valley will to go as far here as it would elsewhere in the world. I’m sorry.
Relocation & Silicon Valley: Downgrade to Upgrade
Downgrade the House, Upgrade the Price…
Most relocating homeowners can expect a home downgrade and a higher price compared to what they are leaving behind. Yes, incomes are a little higher but not nearly enough to match the discrepancy in real estate prices. This is even more true with the astronomical acceleration of the market that we’ve seen in 2021 and in early 2022. Even without a wild seller’s market I tell people, as a rule of thumb, that when you move here you will pay twice as much and get half as much. (While salaries might be a little higher, they are not usually double what you’d make elsewhere.)
Sometimes I get the comment: “I don’t want to move to Silicon Valley and have my family’s lifestyle negatively impacted by having to live in a smaller house. I want the quality of life to go up, not down!”
That is completely understandable. People who move here don’t do it because of the housing. They do it for the location and the style of living that this area offers.
… to Upgrade the Location and Lifestyle!
We have the Pacific Ocean an hour or less away, San Francisco an hour away, dozens of wineries, theatre, museums, professional sports (go Sharks!), and world-reknown parks and trails. Shoveling snow? Never! San Jose enjoys 300 sunny days a year on average. If you love to be outdoors, you can make the most of it all year long here where the weather is subtropical. Our population is highly diverse and highly educated, crime is low, not to mention it’s the center of the global tech industry! There are a thousand reasons why the South Bay is probably a major upgrade… but it’s not an upgrade if you equivocate your house with your lifestyle.
So if you are considering a move to Silicon Valley, expect to pay more, get less home, and move into an amazing community in a beautiful pocket of the world.
Related Reading from this and my other blogs:
Market Reports for Three Silicon Valley Counties
What can you buy for $1 million in Silicon Valley?
Comparing cost of housing in West Valley communities from Palo Alto to Los Gatos to Blossom Valley: what will a 4 bedroom home cost?