Real Estate Investing in Lyndon, Illinois

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

1 ZIP codes • Population: 691 • Whiteside County

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Should you buy in Lyndon, IL? Our answer, based on the numbers below.

🏠 For Homebuyers
MIXED
Grade C (57/100)

Mixed — values have been flat. OK for long-horizon buyers, less attractive if you may need to sell soon.

📈 For Investors
MIXED
3.0 / 5 (57/100)

A cash-flow market — rent-to-price math works from day one, though value growth is modest. Great for income-focused investors.

⚠️ Risks to Know
2 flags
  • High vacancy: 24.3% of homes vacant — above national norms.
  • Flat appreciation: Values have barely moved over 5 years (0.0% CAGR).

What’s happening in Lyndon, IL?

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3.0/ 5

Investability

Citywide average

0.0/ 5

Appreciation

Long-term value growth

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 $124,360
Avg Monthly Rent $1,161
ZIP Codes 1

Investing in Lyndon Real Estate

Across Lyndon's 1 ZIPs, the picture is lackluster: $124K median values, $1,161/mo rents, and a population that has faced real economic pressure.

The investment case for Lyndon is difficult to make on screen data alone. a harder case for a 3.0 rating and a cap rate of 0.0% that looks fine only until you underwrite the vacancy.

The $1,161/mo / $124K relationship in Lyndon looks subdued once vacancy and capex are incorporated into underwriting. appears to the realized yield tends to disappoint.

Population dynamics in Lyndon haven't been supportive. better suited elsewhere for combined with modest 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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Best ZIP codes in Sterling, IL

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

Cash Flow → Appreciation → Affordable →

Landlord Ground Truth

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Avg Home Value
$124,360
Avg Monthly Rent
$1,161
1% Rule
✗ Below
Landlord Friendly (IL)

📉 Market Crash Risk Index

Based on Sterling, IL metro

0/10
Low Risk
Price YoY
0/3
N/A
Rent YoY
0/2
N/A
Below List
0/3
49%
Days Pending
0/2
0 days

View all metro crash risk rankings →

☀️ Warm Market — Sterling, IL metro
0
Days to pending
9.0%
Listings with price cuts
0.0%
Sale-to-list ratio
📅 Data as of August 29, 2026 — updated weekly

ZIP Codes in Lyndon, IL

Screen every ZIP in Lyndon

Filter Lyndon’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 Lyndon, IL

What is the average home sale price in Lyndon, IL?

Lyndon, IL home values average about $124K. That price point suits investors targeting rentals with $1,161/mo in monthly income.

What is the typical rental rate in Lyndon, IL?

Rent in Lyndon, IL is around $1,161/mo. The resulting rent-to-value relationship with $124K pricing is reasonable for most investor models.

What is the renter demographic in Lyndon, IL?

The renter base in Lyndon, IL is reasonable for the $1,161/mo price point. Screening well and pricing to market typically yields measured tenants.

How do landlord-tenant laws work in Lyndon, IL?

Landlord-friendliness in Lyndon, IL is landlord-friendly. Eviction timelines and lease enforcement are considered reasonable by most property managers.

Does Lyndon, IL make sense for an investment property?

Lyndon, IL reflects an investability rating of 3.0/5, with median home values near $124K and average rents around $1,161/mo. That combination puts it in the impressive tier for investor interest.

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