San Mateo
Investment Analysis

San Mateo, CA
Housing Market Screening

City-level home-price and one-bedroom-rent references with transparent methodology and limitations.

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City-level screening

53.2x

Home price / annualized 1BR rent

Gross annual 1BR-rent reference
1.9%
Recorded YoY field
-0.2%

Not cap rate, ROI, valuation or buy-versus-rent advice. City fields may reflect different source years.

Median Home Price
$1,797,500
Average Rent (1BR)
$2,818/mo
Median Income
$152,913
Population
101,328

Housing Screening Context

San Mateo has a computed screening multiple of 53.2x and a gross annual 1BR-rent reference of 1.9%.

These values compare separate city-level fields, not one matched property. They exclude financing, taxes, insurance, maintenance, vacancy, transaction costs and tenure horizon.

Recorded year-over-year price change: -0.2%. Source period and forecast assumptions should be reviewed before scenario use.

Read the transparent methodology or open the Housing Research Hub.

Rental Cash Flow Analysis

Monthly Income

Gross Rent $2,818
Annual Gross $33,816

Est. Monthly Expenses

Property Tax (~1.5%) -$2,247
Insurance (~0.5%) -$749
Maintenance (~1%) -$1,498
Est. Net Cash Flow -$1,676/mo

Price Forecast 2026โ€“2028

๐Ÿ”ฎ San Mateo Price Forecast 2026โ€“2028

Based on 5-year Zillow ZHVI trend analysis ยท Statistical projection
๐Ÿ“ˆ Upward Trend
PROJECTEDNOW$2M2027$2Mโ–ผ 1.5%2028$2Mโ–ผ 0.9%20232024Now
$2M$1M
Current
$2M
2026
Projected
$2M
โ†“ 1.5% by 2027
Projected
$2M
โ†“ 0.9% by 2028
5yr CAGR:+1.7%
Confidence:Low
Rยฒ:0.06
โ–ผ

Our San Mateo housing market forecast for 2026-2028 anticipates a period of consolidation rather than explosive growth. With a current median home price of $1,603,057 and a recent YoY price change of -0.3%, the market is showing signs of cooling after years of intense appreciation. The days on market remain low at 24, indicating sustained demand, but the extreme price-to-rent ratio of 43.3x creates a significant affordability ceiling. This dynamic will likely cap price gains as local buyers, even with strong tech salaries, find their purchasing power stretched thin. The market's temperature, rated at 68/100, suggests moderate activity, and the risk grade of B points to stability, albeit with slower momentum.

A critical question for potential buyers is: will San Mateo home prices drop dramatically? The data suggests not a crash, but a potential for modest corrections or stagnation, especially if the broader tech sector faces headwinds. The 5-year CAGR of just 2.4% indicates that long-term appreciation has already been moderating. For those considering the San Mateo real estate landscape in San Mateo 2027, the "RENT" verdict is compelling. The median rent of $2,818/mo is a more financially prudent choice compared to the high cost of ownership, allowing for wealth accumulation in other assets while avoiding the risks of a market peak. Local economic growth tied to the tech industry remains the primary driver, but affordability constraints will be the dominant theme.

Ultimately, the forecast for San Mateo is one of stability with tempered expectations. The 5-year price range of $1,423,588 to $1,696,230 provides a clear band for valuation, suggesting that significant price declines are unlikely unless a major economic shock occurs. However, the combination of high prices and a low price-to-rent ratio means that the era of double-digit annual gains is likely over for this cycle. The market will likely favor patient, well-capitalized buyers over speculative investors. While the long-term fundamentals of San Mateo remain strong due to its proximity to major employment centers, the path forward will be defined by incremental changes rather than the dramatic swings seen in previous years, making it a market for careful analysis rather than impulsive action.

Projected Cap Rate (2027)
1.2%
5yr CAGR
+1.7%

Job Market

Unemployment 5.2%
National avg: 3.7%
Job Growth (YoY) +1.5%

Healthcare

78
Score
Good

Risk Factors

Declining Prices

Market Activity

Source: Redfin ยท 2026-05-31
Sale-to-List 106.8%
Months Supply 1.3
Price Drops 22%
Gone in 2 Wks 48%

Market Position

Affordability Average
Safety Very Safe

ROI Projector Model an editable scenario

Adjust the sliders to model different investment scenarios for San Mateo.

Total ROI
-183%
on $359,500 invested
Annual ROI
NaN%
compounded
Total Return
-$656,432
appreciation + cashflow
Mo. Cash Flow
-$11,191
year 1 estimate
Equity Growth Over 5 Years
Y1374kY2390kY3407kY4425kY5444k
Appreciation
$0
Cash Flow
-$656,432
Final Equity
$443,769

* Estimates based on 0.0% annual appreciation, 3% rent growth, 5% vacancy. Does not include closing costs, tax benefits, or capital gains tax. For illustrative purposes only.

Rental Scenario Calculator Estimate your monthly cashflow

Rental Cash-Flow Scenario

Pre-filled for San Mateo

Property

Purchase Price$1,797,500
Monthly Rent$2,818
Down Payment20%

Financing

Interest Rate6.5%

Expenses

Property Tax1.2%
Insurance (Annual)$1,500
Maintenance Reserve1%
Vacancy Rate5%
Property Management0%
HOA (Monthly)$0
-$9,832
Modeled Monthly Cash Flow
-$117,989/ year
-32.8%
Cash-on-Cash
-0.5%
Cap Rate

Monthly Breakdown

+ Rental Income$2,818
โˆ’ Mortgage (P&I)$9,089
โˆ’ Property Tax$1,798
โˆ’ Insurance$125
โˆ’ Maintenance$1,498
โˆ’ Vacancy Loss$141
= Net Cash Flow-$9,832

Scenario Summary

Down Payment
$359,500
Loan Amount
$1,438,000
Total Monthly Expenses
$12,650
Gross Yield
1.9%

Investor Toolkit

Research San Mateo before you invest

Disclaimer: This analysis is for informational purposes only and should not be considered financial advice. Investment decisions should be made after consulting with qualified professionals. Data sources include Zillow, Census Bureau, and BLS. Cap rates and yields are estimates based on available data.

Last updated: July 2026