Real Estate Investing in Castle Rock, Colorado (80109)
Everything the listing leaves out — vacancy, rent trend, cap rate, landlord climate. All free.
Should you buy in 80109 (Castle Rock, CO)? Our answer, based on the numbers below.
Mixed signals — some positives, some negatives. Worth considering but not a slam-dunk.
A middle-of-the-road market. Workable, but the best opportunities may be nearby ZIPs rather than this one.
No major risk flags on the data we track.
What’s happening in Castle Rock, CO (80109)?
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Market Analysis: 80109 Castle Rock
ZIP 80109 inside Douglas County looks affordable on the surface — median value of $656K — but the discount exists for reasons that a careful buyer should understand before committing.
The investment case in 80109 is healthy only for operators who understand what they are buying. A $656K median suggests accessibility, but management intensity, vacancy drift, and capex surprises are real.
ZIP 80109's metrics run below Douglas County's averages on price growth and tenant stability. Investors who ignore that regional gap tend to relearn it the hard way.
Resident income in 80109 sits below the county median. That reality colors rent collection, vacancy, and reinvestment math in ways that outside investors often underestimate.
Strategically, 80109 can be a high-return sleeve of a diversified portfolio — but it should not be the whole portfolio, and it should not be someone's first deal.
Here's what matters if you're considering buying a home in Castle Rock:
Property Strategy for 80109
Which property type performs best in this market?
📊 Compare All Property Types →
| Type | Median Value | Est. Rent | Cap Rate | 5yr CAGR | $/Bedroom |
|---|---|---|---|---|---|
| 2BR | $555,557 | $2,550 | 3.3% | +4.9% | $277,778 |
| 3BR | $575,002 | $3,340 | 4.2% | +5.5% | $191,667 |
| 4BR | $682,822 | $3,720 | 3.9% | +5.7% | $170,706 |
| 5BR | $809,453 | — | — | +5.9% | $161,891 |
Market Trends
Home Value History (with trend line)
Rent History (with trend line)
📊 How Does 80109 Compare?
| Metric | 80109 | Castle Rock | Denver-Aurora-Lakewood, CO | Colorado |
|---|---|---|---|---|
| Home Value | $655,792 | $632,933 | N/A | $535,778 |
| 5-Year CAGR | 2.2% | 2.3% | N/A | 4.9% |
| Avg Rent | $2,764 | $2,587 | N/A | - |
| Cap Rate | 3.3% | 3.2% | - | - |
Similar ZIPs Within 25 Miles
Compare other nearby markets to see if a neighbor offers a better fit.
Landlord Ground Truth
Real numbers from people who own or manage rentals in ZIP 80109 (Castle Rock, CO). Anonymous, moderated, never written by AI.
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Property managers serving Douglas County
Manage rentals here? List your business →Beacon Property Management LLC offers property management services in Denver. summary from their website
PMI Elevation offers Denver property management services including marketing, resident screening, rent collection, maintenance, accounting, and eviction for residential properties. summary from their website
Listings are shown for convenience — Repit doesn’t endorse or vet these companies. Ratings shown come only from email-verified visitors.
📊 Market Snapshot
| Home Value | $655,792 |
| Monthly Rent | $2,764 |
| Price-to-Rent | 19.8:1 |
| 1% Rule | ✗ Fails |
💰 Return Metrics
| Gross Yield | 5.1% |
| Cap Rate | 3.3% |
| 5-Year IRR | 5.5% |
📈 Home Appreciation
| 1-Year | +0.1% ▲ |
| 3-Year CAGR | -0.1% ▼ |
| 5-Year CAGR | +2.2% ▲ |
| 10-Year CAGR | +4.7% ▲ |
🏠 Rent Trends
| 1-Year | -5.6% ▼ |
| 3-Year CAGR | -0.1% ▼ |
| 5-Year CAGR | +2.9% ▲ |
The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (3.3%). Financing reduces your cash-on-cash return below the cap rate. Markets like this may still make sense as IRR plays — factoring in appreciation, depreciation, and a future refinance when rates drop.
Run an IRR Analysis →⚠️ Risk Signals
Composite view of factors that can impact a ZIP's stability and your downside risk.
Demographics in 80109
Population: 27,795
Crime & Safety
Crime & Safety Data Coming Soon
We're integrating comprehensive crime statistics including violent crime rates, property crime, and safety scores to help you make informed investment decisions.
Expected: Q1 2025
🎓 Schools in 80109
Schools in This ZIP Code
About Repit School Scores
Traditional school ratings rely heavily on standardized test scores, which often reflect family income more than school quality. Repit takes a different approach.
We evaluate schools based on factors that research shows actually impact educational outcomes:
- Class Size — Smaller classes mean more individual attention
- School Funding — Resources available for programs, staff, and facilities
- Community Factors — Neighborhood characteristics that influence student success
- School Environment — Size, type, and structure
Scores are updated annually using federal education data.
🎓 Nearby Colleges & Universities
Frequently Asked Questions
Is Castle Rock, CO a friendly market for rental owners?
The landlord environment in Castle Rock, CO is landlord-friendly. Statewide rules shape most day-to-day operations for rental owners.
How deep is the rental pool in Castle Rock, CO?
Tenant quality in Castle Rock, CO ranks as solid. Landlords generally report steady occupancy at market rents of $2,764/mo.
Is Castle Rock in CO worth investing in?
The 3.0/5 investability rating in Castle Rock, CO reflects its $656K prices and $2,764/mo rents. Investors generally consider it a solid option within CO.
Can I live-in-and-rent in Castle Rock, CO?
House hacking works a challenging in Castle Rock, CO. Rents of $2,764/mo against $656K acquisition make the strategy solid for owner-occupants.
How much should I expect to pay for a home in Castle Rock, CO?
Median home price in Castle Rock, CO is near $656K, with a 5-year CAGR of 0.0%. Prices have been stable and supportive of buy-and-hold strategies.
You know 80109 now. You don’t know where it ranks.
This page stays free — all of it. What one page can’t tell you is how 80109 compares to every other market. Investor ($19/mo) screens every U.S. ZIP by cap rate, the 1% rule, vacancy and landlord climate, and exports your shortlist.
How 80109 ranks in Denver-Aurora-Lakewood, CO
Every ZIP in this metro, ranked. Free.
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