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RE Intelligence

Rental numbers for ZIP 94580 (San Lorenzo, CA)

Negative cash flow at any interest rate with 25% down: the rent does not cover operating costs and principal.

Gross yield
4.0%
rent x 12 / price
Est. cap rate
1.6%
NOI / price
Cash flow
-$3,280/mo
at 7.78%, 25% down
Typical price
$801,000
Zillow ZHVI, Aug 2026
Typical rent
$2,645/mo
Zillow ZORI, Aug 2026

The pro forma

Typical home, default assumptions

Income and expenses, per year
OperatorLineAmountSource
Gross rent$31,740
Vacancy$1,587
Management$2,412
Property tax$5,318
Insurance$1,986
Maintenance$8,010
Net operating income$12,427
Loan payments$51,793
Cash flow-$39,366
Purchase and loan
OperatorLineAmountSource
Typical price$800,962
Down payment (25%)$200,241
Loan$600,722
Rate7.78%
Monthly payment$4,316
Cash in$224,269
Cash-on-cash return-17.6%
DSCR0.24
Break-even ratenone
Down payment25%
A common minimum for investment-property and DSCR loans.
Interest rate7.78%
Freddie Mac 30-year 7.03% (week of 2026-09-24) + 0.75 point investor premium.
Loan term30 years
Fixed, fully amortising.
Closing costs3% of price
Added to cash invested.
Insurance$1,986 a year
NAIC 2023 average homeowners (HO-3) premium for California, $1,655, x 1.2 for a landlord policy.
Maintenance1% of price a year
The 1% rule of thumb; older homes run higher.
Vacancy5% of rent
About 18 days empty a year.
Management8% of collected rent
A typical full-service fee; zero if you self-manage.

Trends

Five years to August 2026

Price, 12 months
-2.0%
Rent, 12 months
n/a
rent series under a year old
Rent minus price growth
n/a
positive means yields are improving
Typical value (Zillow ZHVI) Rent (Zillow ZORI)Indexed to 100 at Aug 2021
9510010511020222023202420252026
Show the numbers
MonthTypical valueRent
Aug 2021$803,302n/a
Aug 2022$855,223n/a
Aug 2023$808,362n/a
Aug 2024$861,313n/a
Aug 2025$817,309n/a
Aug 2026$800,962$2,645

Rent references

Two sources, never blended

SourceStudio1 bed2 bed3 bed4 bed
HUD Small Area FMR, FY2026$2,080$2,320$2,830$3,620$4,290
Zillow observed rent, Aug 2026$2,645 typical, all home types

HUD's Fair Market Rent is the 40th percentile gross rent (rent plus utilities) for a standard unit, and it is what Section 8 vouchers pay against. Zillow's index tracks asking rents on listed homes. The two measure different things, so they are shown side by side and never averaged. HUD area: Oakland-Fremont, CA HUD Metro FMR Area.

Property tax

Effective rate
0.66%
ZIP area, ACS
At the typical price
$5,318/yr

Median real estate taxes paid divided by median home value, Census ACS 2020 to 2024. Alameda County: 0.78%. Actual bills depend on the assessment, exemptions and any non-homestead rate.

Supply

Permits per 1,000 households
5.7
Alameda County, last 12 months
National percentile
52th
among US counties

3,413 new housing units permitted in 2025-09 to 2026-08, Census Building Permits Survey. A high figure means more new supply competing for tenants.

Nearby ZIP codes

ZIPDistanceTypical priceRentGross yieldCash flow /mo
94579San Leandro1.4 mi$842,000$3,6005.1%-$2,783
94578San Leandro2.0 mi$769,000$2,4213.8%-$3,308
94541Hayward2.5 mi$766,000$2,6554.2%-$3,074
94577San Leandro3.3 mi$789,000$2,5353.9%-$3,334
94545Hayward3.4 mi$879,000$2,8033.8%-$3,670
94603Oakland4.8 mi$504,000$2,5576.1%-$1,424
94546Castro Valley4.9 mi$1,007,000$2,7883.3%-$4,591
94544Hayward5.2 mi$807,000$2,6924.0%-$3,240

Every ZIP in Alameda CountySan Francisco, CA metroCalifornia

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Open the calculator for 94580

Questions

Is 94580 good for rental property?
On the typical home here, priced at $801,000 and renting for $2,645 a month (Zillow ZORI, Aug 2026), the gross yield is 4.0% and the estimated cap rate is 1.6%. At a 7.78% investor rate with 25% down, estimated cash flow is -$3,280 a month. The median gross yield across the 8,418 ZIP codes with full Zillow data is 5.6%. These are figures for a typical property, not a judgement on any particular one.
What is the typical rent in 94580?
Zillow's observed rent index for 94580 was $2,645 a month in August 2026, across all home types. HUD's FY2026 Small Area Fair Market Rent for a 2-bedroom here is $2,830, the 40th percentile of gross rents and the basis for Section 8 payment standards.
What is the property tax rate in 94580?
The effective property tax rate is about 0.66% of value (median taxes paid divided by median home value, Census ACS 2020 to 2024). On the typical $801,000 home that is about $5,318 a year. Your bill depends on the assessment and local exemptions.
What interest rate makes a rental in 94580 break even?
With the default assumptions, no interest rate brings cash flow to zero: rent does not cover operating costs plus principal on a 30-year loan with 25% down.
How fast are prices and rents changing in 94580?
Over the 12 months to August 2026, the typical home value changed -2.0%.

Sources and method

Data: Zillow Research (ZHVI, ZORI), HUD, US Census Bureau, Freddie Mac. Every formula is on the methodology page.

Estimates from public data for a typical property. Not investment, tax or legal advice. Your property, financing and costs will differ.