```

Ronald Knollenberg
Real Estate Agent (Managing Broker)
Mason City IL

Managing Broker (IL: 471002050)

43 years experience

REALTOR® 5 Active Listings Serves Mason County, IL
View on Realtor.com

Contact Information

Brokerage
Knollenberg Real Estate
Office Address
158 E Chestnut
Mason City, IL  62664
(Mason County)
Office Phone
217-482-5351
Office Fax
Mobile
217-341-1219
Email
rkkn*********@***********.net
Show Email for $5

Service Areas

Luther: IL Teheran: IL Mason City: IL Eckard: IL Goofy Ridge: IL Havana: IL Enion: IL Poplar City: IL Biggs: IL Easton: IL Lincoln: IL New Holland: IL San Jose: IL Hubly: IL Sweetwater: IL Greenview: IL

About Ronald Knollenberg

With over three decades of experience in real estate brokerage and auctioneering, this professional has established a significant presence in the industry. They have served multiple terms as president of the local board, demonstrating strong leadership and a commitment to the real estate community.

Mason County, IL Real Estate Market Analysis (Single Family Homes)

$105,773
Avg. Listing Price
From Ronald's portfolio
2.7 / 1.5
Avg. Beds/Baths
Typical property size
1,625 sf
Avg. Square Footage
Interior living space
45
Active Listings
Current inventory

Mason County, Illinois presents a unique real estate landscape characterized by its rural charm and proximity to the Illinois River. This central Illinois county, anchored by Havana as its county seat, offers a distinctive market that blends agricultural properties with small-town residential opportunities. The area's real estate dynamics are shaped by its position along the Illinois River corridor and its connection to both Springfield and Peoria metropolitan influences.

What makes Mason County particularly interesting is its compact professional network, with just 11 total actively licensed real estate agents serving the entire county. Remarkably, all 11 agents maintain email contact information, indicating a tech-savvy professional community despite the rural setting. This high connectivity rate suggests agents here understand the importance of digital communication in today's market.

Major Mason County, Illinois Real Estate Markets

Havana dominates as Mason County's primary real estate hub, offering the most diverse inventory from historic downtown properties to newer residential developments. The city's position as the county seat creates steady demand for both residential and commercial properties. San Jose and Manito represent smaller but active markets, each with distinct characteristics shaped by their agricultural surroundings and community identities.

The Illinois River towns, including Bath and Kilbourne, present unique opportunities in waterfront and recreational properties. These communities attract buyers seeking rural retreats and fishing enthusiasts drawn to the area's renowned bass fishing. Forest City rounds out the market with properties that blend small-town living with easy access to larger metropolitan areas.

Market Dynamics and Geographic Complexity

Mason County's real estate market operates with surprising efficiency despite its rural nature, largely due to the strong professional relationships among its small agent community. The county's agricultural foundation means large tract sales and farmland transactions represent significant market segments alongside traditional residential properties. Seasonal fluctuations tied to hunting and fishing activities create interesting dynamics in recreational property segments.

The market benefits from its strategic location between major Illinois cities, making it attractive to buyers seeking affordable rural properties within commuting distance of urban employment centers. This positioning creates a unique sweet spot for properties that offer country living without complete isolation from metropolitan amenities and opportunities.

Why Businesses Need Mason County, Illinois Agent Contact Data

Companies targeting Mason County's real estate market gain significant advantages by connecting with all 11 licensed agents, as each represents substantial market share in this concentrated professional environment. Mortgage lenders, home inspectors, and construction companies can efficiently reach the entire agent network, ensuring comprehensive market coverage with minimal outreach effort.

The universal email connectivity among Mason County agents makes digital marketing campaigns particularly effective here. Insurance providers, title companies, and property service businesses can leverage this complete contact database to build relationships across the entire local market, creating opportunities for consistent referral partnerships in a tight-knit professional community.

Current Property Listings

As of 2/17/2026, Ronald Knollenberg has 5 properties for sale in Mason City and surrounding areas.

$89,900

Listed 2026-02-09

911 E Pine St
Mason City, IL  62664

Beds: 2.0
Baths: 1.0
Sq Ft: 920
Single Family Map
View Full Details

$295,000

Listed 2025-01-11

10844 County Road 2950 Rd E
Mason City, IL  62664

Beds: 4.0
Baths: 2.0
Sq Ft: 2,640
Single Family Map
View Full Details

$55,000

Listed 2021-09-28

18399 Quiver Beach Rd
Havana, IL  62644

Beds: 2.0
Baths: 1.0
Sq Ft: 1,040
Single Family Map
View Full Details

$31,500

Listed 2024-12-13

100 N Adams St
Manito, IL  61546

Beds:
Baths:
Sq Ft:
Lot: 20,909 sf
Land Map
View Full Details

$49,900

Listed 2025-10-18

113 N 1st St
Easton, IL  62633

Beds: 2.0
Baths: 1.0
Sq Ft: 1,030
Single Family Map
View Full Details

Current Property Rentals

Ronald Knollenberg currently has no rental properties available in Mason City and surrounding areas. Check back later.