Rent vs buy in Sunnyvale, CA
In Sunnyvale, California, the typical rent is $3,972 /mo and the typical home costs $2,007,452.
Renting comes out ahead by $390k over 7 years
The inputs include Sunnyvale's typical rent, its home value, 20% down and today's mortgage rate. The break-even point is year 28.
Clearly marked opinion with the math shown. These are estimates, not quotes. Any change to a number also changes the stamp.
- Renting leads by
- $390k after 7 years
- Break-even point
- year 28 when owning catches up
- Full cost of owning
- $16,365 /mo year 1, against $3,972 rent
Change my numbers
That stamp applies the typical rent and home value used for Sunnyvale's calculation. Changing your rent, price or time period can reverse the result.
Do your figures differ from the city's?
Enter a rent, price and down payment of your own. Those figures alter the stamp.
Is it cheaper to rent or buy in Sunnyvale?
Across 7 years, renting costs $390,187 less after counting the money returned when you sell. For the first 27 years, renting costs less. The point at which owning catches up is year 28.
Renting. Owning. Net cost by year so far.
Sunnyvale: average rent compared with mortgage payment
Rent and mortgage payments don't tell the full story. At Sunnyvale's typical price, these are all monthly costs during year 1.
| Each month, year 1 | Amount | What it is |
|---|---|---|
| Rent | $3,972 | All of it, every month |
| Mortgage payment | $10,945 | $9,647 of it is interest in year 1 |
| Property tax | $853 | 0.51% of the value a year |
| Insurance | $93 | Census median for the city |
| Upkeep | $1,673 | 1% of the value a year |
| Owning, cash out | $13,564 | $1,298 of it builds equity |
| Lost return on the down payment | $3,263 | Annual earnings on the cash at 8.3% |
| Buying costs, spread out | $836 | 3.5% of the price over 7 years |
| True cost of owning | $16,365 | Cash paid out, minus the equity portion, plus the two amounts listed above |
The figures behind Sunnyvale's result
- Typical home valueZillow ZHVI, September 2026
- $2,007,452
- Typical rentZillow ZORI, September 2026
- $3,972 /mo
- Down payment20% avoids private mortgage insurance, which the engine does not model
- 20%
- Mortgage rateFreddie Mac Primary Mortgage Market Survey (FRED MORTGAGE30US)
- 7.24%
- Home price growthFHFA house price index, California, 1995 to 2025
- 5.3% a year
- Rent growthCPI rent of primary residence, yearly growth 2006 to 2026
- 3.5% a year
- Return on savings60% S&P 500 with dividends and 40% 10-year Treasuries, rebalanced yearly, 1928 to 2025
- 8.3% a year
- Property taxCensus ACS 2020-2024, Sunnyvale
- 0.51% of value
- Home insuranceCensus ACS 2020-2024, Sunnyvale
- $93 /mo
- MaintenanceFannie Mae, low end of 1% to 4%
- 1% of value a year
- Buying costsFreddie Mac, middle of 2% to 5%
- 3.5% of price
- Selling costsAgent commission plus closing costs
- 6% of price
What would flip the Sunnyvale result?
Each line shows where the 7-year verdict for Sunnyvale changes. Everything else remains as it is.
Renting is cheaper when
- Home prices increase by less than 7.4% each year (5.3%, California's long-run rate, is used).
- A mortgage rate above 3.75% remains in place.
- A similar home rents for under $8,150 a month (the typical rent here is $3,972).
- Your move happens before year 28.
When buying comes out ahead
- Annual home price growth is more than 7.4%.
- You lock in a mortgage rate under 3.75%, with today's rate at 7.24%.
- For that same home, monthly rent would exceed $8,150.
- Your stay lasts 28 years or longer.
How Sunnyvale compares with the other 812 cities
| Measure | Sunnyvale | Median city |
|---|---|---|
| Typical home value | $2,007,452 | $422,451 |
| Typical rent | $3,972 /mo | $1,837 /mo |
| Price-to-rent ratio | 42.1 (#6 of 813) | 18.5 |
| Home prices, last 10 years | 5.9% a year | 6.2% a year |
| Rents, last 5 years | 5.3% a year | 4% a year |
| Property tax | 0.51% | 0.87% |
| Households that rent | 56% | 42% |
Sources: Zillow ZHVI and ZORI, Census ACS 2020-2024.
More California cities
- Rent wins by $111k in Los Angeles, CA.
- Rent wins by $108k in San Diego, CA.
- Rent wins by $210k in San Jose, CA.
- Rent wins by $128k in San Francisco, CA.
- Buy. In Fresno, CA, buying comes out ahead by $22k overall.
- Toss-up. In Sacramento, CA, renting leads by $3k.
- Rent wins by $111k in Long Beach, CA.
- Rent wins by $44k in Oakland, CA.
- Buy. In Bakersfield, CA, buying comes out ahead by $11k overall.
- Rent wins by $115k in Anaheim, CA.
- Buy. In Stockton, CA, buying comes out ahead by $16k overall.
- Rent wins by $27k in Riverside, CA.