Real Estate Investing in Contra Costa County, California

Everything the listing leaves out — vacancy, rent trend, cap rate, landlord climate. All free.

39 ZIP codes • Population: 1,153,898

Should you buy in Contra Costa County, CA? Our answer, based on the numbers below.

🏠 For Homebuyers
CAUTION
Grade D (41/100)

Proceed carefully. Weak appreciation or affordability makes this a harder case for most buyers.

πŸ“ˆ For Investors
WEAK
2.1 / 5 (34/100)

A middle-of-the-road market. Workable, but the best opportunities may be nearby ZIPs rather than this one.

⚠️ Risks to Know
2 flags
  • Flat appreciation: Values have barely moved over 5 years (0.6% CAGR).
  • Tenant-protective state: Landlord rating 1.0/5 β€” slower evictions, more regulations.

What’s happening in Contra Costa County, CA?

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2.1/ 5

Investability

County-wide average

1.0/ 5

Appreciation

0.6% 5yr CAGR

1.0/ 5

Landlord Climate

Regulatory friendliness

Avg Investability β˜…β˜…β˜…β˜…β˜…
Avg Home Value $1,058,455
Avg Monthly Rent $3,155
ZIP Codes 39

Investing in Contra Costa County Real Estate

Contra Costa County is one of those California regions where numbers warn before they reward. 26 cities, 1,153,898 residents, and a rating that reflects material risk.

unambiguously Contra Costa County's β˜…β˜…β˜†β˜†β˜† aggregate rating reflects modest investor metrics across the board β€” soft rent growth, soft appreciation, and structural headwinds worth taking seriously.

Population dynamics in Contra Costa haven't been supportive. less favorable for combined with subdued income growth, the demographic backdrop complicates any purely financial underwriting.

A great house in the wrong ZIP is still a bad deal — screen every market by cash flow & cap rate.
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Landlord Ground Truth

Real numbers from people who own or manage rentals in Contra Costa County, CA. Anonymous, moderated, never written by AI.

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Property managers serving Contra Costa County

Manage rentals here? List your business →

Advantage Property Management Services offers Pleasanton property management, including marketing, tenant screening, rent collection, maintenance, accounting, and eviction. summary from their website

Unclaimed β€” is this your business? Claim it free

Main Street Property Services is a full-service retail real estate company specializing in value-added leasing of shopping centers and downtown shopping districts. summary from their website

Unclaimed β€” is this your business? Claim it free

Maisel Property Management Inc's homepage text is minimal, but the domain name strongly suggests property management services. summary from their website

Unclaimed β€” is this your business? Claim it free

Listings are shown for convenience β€” Repit doesn’t endorse or vet these companies. Ratings shown come only from email-verified visitors.

Avg Home Value
$1,058,455
Avg Monthly Rent
$3,155
1% Rule
βœ— Below
Landlord Friendly (CA)
β˜…β˜†β˜†β˜†β˜†

πŸŽ“ Colleges & Universities in Contra Costa County

10 Colleges 28,832 Students 5,479 Off-Campus Renters
C+
Mt. Diablo Adult Education-Mt. Diablo USD
Vocational Public Β· 153 students
C+
Saint Mary's College of California
4-Year Private Β· 2,775 students
C
Diablo Valley College
2-Year Public Β· 16,424 students
πŸ“ ~3,596 students rent off-campus
C
Los Medanos College
2-Year Public Β· 8,230 students
πŸ“ ~1,785 students rent off-campus
C
Urban Barber College
Vocational For-Profit Β· 163 students
C
Contra Costa Medical Career College
2-Year For-Profit Β· 337 students
C
Carrington College-Pleasant Hill Campus
2-Year For-Profit Β· 432 students
D
Paul Mitchell the School-East Bay
Vocational For-Profit Β· 212 students
D
J D Academy of Salon and Spa
Vocational For-Profit Β· 106 students
D
Contra Costa Community College District Office
2-Year Public Β· 0 students

Investor Insight: With 5,479 students living off-campus, Contra Costa County has substantial rental demand from the college population β€” typically stable, lease-renewing tenants.

Cities in Contra Costa County

ZIP Codes in Contra Costa County, CA

94565 β˜… β˜… β˜… β˜… β˜…
Pittsburg
Population 99,933
Avg Home $566,586
Avg Rent $2,388/mo
94509 β˜… β˜… β˜… β˜… β˜…
Antioch
Population 71,013
Avg Home $540,040
Avg Rent $2,153/mo
94513 β˜… β˜… β˜… β˜… β˜…
Brentwood
Population 68,160
Avg Home $794,463
Avg Rent $3,416/mo
94806 β˜… β˜… β˜… β˜… β˜…
Richmond
Population 61,749
Avg Home $579,277
Avg Rent $2,351/mo
94553 β˜… β˜… β˜… β˜… β˜…
Martinez
Population 48,600
Avg Home $765,601
Avg Rent $2,485/mo
94582 β˜… β˜… β˜… β˜… β˜…
San Ramon
Population 47,182
Avg Home $1,693,349
Avg Rent $3,771/mo
94561 β˜… β˜… β˜… β˜… β˜…
Oakley
Population 45,386
Avg Home $660,651
Avg Rent $3,304/mo
94531 β˜… β˜… β˜… β˜… β˜…
Antioch
Population 44,746
Avg Home $665,482
Avg Rent $3,458/mo
94804 β˜… β˜… β˜… β˜… β˜…
Richmond
Population 44,679
Avg Home $576,110
Avg Rent $2,790/mo
94521 β˜… β˜… β˜… β˜… β˜…
Concord
Population 41,118
Avg Home $788,195
Avg Rent $2,807/mo
94583 β˜… β˜… β˜… β˜… β˜…
San Ramon
Population 39,418
Avg Home $1,367,453
Avg Rent $2,977/mo
94520 β˜… β˜… β˜… β˜… β˜…
Concord
Population 36,767
Avg Home $607,849
Avg Rent $2,419/mo
94523 β˜… β˜… β˜… β˜… β˜…
Pleasant Hill
Population 34,789
Avg Home $987,631
Avg Rent $2,756/mo
94801 β˜… β˜… β˜… β˜… β˜…
Richmond
Population 33,564
Avg Home $516,446
Avg Rent $2,295/mo
94526 β˜… β˜… β˜… β˜… β˜…
Danville
Population 33,085
Avg Home $1,757,441
Avg Rent $4,033/mo
94549 β˜… β˜… β˜… β˜… β˜…
Lafayette
Population 28,247
Avg Home $1,947,050
Avg Rent $3,668/mo
94518 β˜… β˜… β˜… β˜… β˜…
Concord
Population 27,743
Avg Home $846,109
Avg Rent $2,792/mo
94803 β˜… β˜… β˜… β˜… β˜…
Richmond
Population 27,588
Avg Home $736,777
Avg Rent $2,857/mo
94506 β˜… β˜… β˜… β˜… β˜…
Danville
Population 27,261
Avg Home $2,016,876
Avg Rent $4,449/mo
94598 β˜… β˜… β˜… β˜… β˜…
Walnut Creek
Population 26,293
Avg Home $1,399,504
Avg Rent $3,320/mo
94547 β˜… β˜… β˜… β˜… β˜…
Hercules
Population 26,245
Avg Home $744,237
Avg Rent $3,105/mo
94530 β˜… β˜… β˜… β˜… β˜…
El Cerrito
Population 26,229
Avg Home $1,147,359
Avg Rent $2,717/mo
94597 β˜… β˜… β˜… β˜… β˜…
Walnut Creek
Population 24,235
Avg Home $991,407
Avg Rent $2,811/mo
94596 β˜… β˜… β˜… β˜… β˜…
Walnut Creek
Population 23,592
Avg Home $1,090,440
Avg Rent $2,939/mo
94519 β˜… β˜… β˜… β˜… β˜…
Concord
Population 19,918
Avg Home $717,055
Avg Rent $2,911/mo
94563 β˜… β˜… β˜… β˜… β˜…
Orinda
Population 19,409
Avg Home $1,989,294
Avg Rent $6,394/mo
94564 β˜… β˜… β˜… β˜… β˜…
Pinole
Population 18,835
Avg Home $723,802
Avg Rent $3,057/mo
94595 β˜… β˜… β˜… β˜… β˜…
Walnut Creek
Population 17,051
Avg Home $700,117
Avg Rent $3,548/mo
94556 β˜… β˜… β˜… β˜… β˜…
Moraga
Population 15,922
Avg Home $1,635,674
Avg Rent $3,787/mo
94805 β˜… β˜… β˜… β˜… β˜…
Richmond
Population 15,356
Avg Home $703,546
Avg Rent $3,124/mo
94505 β˜… β˜… β˜… β˜… β˜…
Discovery Bay
Population 15,316
Avg Home $783,203
Avg Rent $3,546/mo
94507 β˜… β˜… β˜… β˜… β˜…
Alamo
Population 14,546
Avg Home $2,562,561
Avg Rent $6,900/mo
94517 β˜… β˜… β˜… β˜… β˜…
Clayton
Population 12,164
Avg Home $1,049,128
Avg Rent $3,258/mo
94572 β˜… β˜… β˜… β˜… β˜…
Rodeo
Population 8,712
Avg Home $653,078
Avg Rent $2,242/mo
94525 β˜… β˜… β˜… β˜… β˜…
Crockett
Population 3,665
Avg Home $669,538
Avg Rent $2,150/mo
94511 β˜… β˜… β˜… β˜… β˜…
Bethel Island
Population 2,144
Avg Home $624,950
Avg Rent $2,178/mo
94514 β˜… β˜… β˜… β˜… β˜…
Byron
Population 2,044
Avg Home $847,706
Avg Rent $2,745/mo
94528 β˜… β˜… β˜… β˜… β˜…
Diablo
Population 1,000
Avg Home $3,169,940
Avg Rent $2,673/mo
94569 β˜… β˜… β˜… β˜… β˜…
Port Costa
Population 194
Avg Home $663,814
Avg Rent $2,466/mo

Screen every market in Contra Costa County

Filter this county’s ZIPs by cap rate, vacancy, appreciation and 30+ more criteria, and export your shortlist to CSV — with the Investor plan ($19/mo). Add weekly alerts when these markets move with Investor Pro+.

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Frequently Asked Questions About Contra Costa County

How quickly do rentals get leased in, CA?

Vacancy in, CA is elevated, which keeps landlord downtime on reasonable timelines. Most properties lease within the standard window at $3,155/mo.

Is rental property easy to operate in, CA?

CA law tenant-protective for landlords, and inherits those rules. Investors should still review local ordinances for rental licensing.

Which investment style suits, CA?

In, CA the resilient play is typically careful cash-flow rentals with hands-on management. The combination of $1.1M prices and $3,155/mo rents suits that approach.

Where does, CA sit compared to CA statewide?

within CA reads broadly in line with the state benchmark. Investors comparing markets should weight local data above the statewide aggregate.

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