Real Estate Investing in New Castle, Colorado

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1 ZIP codes • Population: 7,037 • Garfield County

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Should you buy in New Castle, CO? Our answer, based on the numbers below.

🏠 For Homebuyers
MIXED
Grade C (66/100)

Mixed — home prices are stretched relative to local incomes. Run the math on your specific situation.

📈 For Investors
MIXED
3.0 / 5 (47/100)

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

⚠️ Risks to Know
CLEAN

No major risk flags on the data we track.

What’s happening in New Castle, CO?

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3.0/ 5

Investability

Citywide average

4.0/ 5

Appreciation

7.2% 5yr CAGR

5.0/ 5

Landlord Climate

Regulatory friendliness

🏦 30-yr Fixed Rate: 6.76% as of Sep 10 Source: Freddie Mac PMMS
Avg Investability
Avg Home Value $657,281
Avg Monthly Rent $2,601
ZIP Codes 1

Investing in New Castle Real Estate

New Castle in Colorado is one of the markets where the numbers warn before they reward — 1 ZIPs, a sizable population, and a rating that reflects material risk.

A 3.0 rating and a 5-year CAGR of 0.0% are the kinds of numbers that warrant real local underwriting, not spreadsheet tourism. New Castle is in that category.

Rent trends and price trends in New Castle are both soft, which is the uncomfortable combination that defines distressed-leaning markets in Colorado.

The 0% renter share in New Castle masks uneven tenant quality across ZIPs, and $N/AK median income leaves little cushion against economic shocks.

A great house in the wrong ZIP is still a bad deal — screen every market by cash flow & cap rate.
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Best ZIP codes in Glenwood Springs, CO

New Castle is part of this metro. Every ZIP in it, ranked. Free.

Cash Flow → Appreciation → Affordable →

Landlord Ground Truth

Real numbers from people who own or manage rentals in New Castle, CO. Anonymous, moderated, never written by AI.

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Avg Home Value
$657,281
Avg Monthly Rent
$2,601
1% Rule
✗ Below
Landlord Friendly (CO)

📉 Market Crash Risk Index

Based on Glenwood Springs, CO metro

2/10
Low Risk
Price YoY
0/3
N/A
Rent YoY
0/2
N/A
Below List
2/3
67%
Days Pending
0/2
0 days

View all metro crash risk rankings →

☀️ Warm Market — Glenwood Springs, CO metro
0
Days to pending
6.7%
Listings with price cuts
0.0%
Sale-to-list ratio
📅 Data as of August 29, 2026 — updated weekly

ZIP Codes in New Castle, CO

Screen every ZIP in New Castle

Filter New Castle’s ZIPs by cap rate, vacancy, appreciation and 30+ more criteria, and export your shortlist to CSV — with the Investor plan ($19/mo).

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Frequently Asked Questions About New Castle, CO

Is New Castle in CO worth investing in?

Our data puts New Castle, CO at 3.0/5 for investability. Home prices of $657K and rents around $2,601/mo create a solid backdrop for investor activity.

Is vacancy a concern in New Castle, CO?

Rental vacancy in New Castle, CO is elevated. Investors should budget normal turnover but not chronic empty units.

What do landlords charge for rent in New Castle, CO?

Expect rents around $2,601/mo per month in New Castle, CO. With home values at $657K, the yield math works out to reasonable levels for rental investors.

Are eviction rules reasonable in New Castle, CO?

New Castle, CO falls under CO landlord-tenant law, which is landlord-friendly. That backdrop makes day-to-day property management reasonable.

What type of investing works in New Castle, CO?

A careful cash-flow rentals with hands-on management strategy New Castle, CO best. The market produces stable results for that approach at the $657K price point.

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