About Shelly J Cronin - Janesville, WI real estate agent
Shelly J Cronin is a top real estate agent in Janesville, WI with Century 21 Affiliated. They work with sellers and buyers and have closed at least 48 transactions over the past 12 months — 89 over the past two years. Shelly J Cronin's experience includes first-time homebuyers, VA loans and military buyers, and new construction.
Shelly is worth 10+ stars! I can’t thank you enough for all of your help and hard work. The whole process with Shelly was smooth and seamless. Her knowledge of the area, property, and process is exceptional. Not once did I feel that Shelly was in this for herself. She was not pushy at any time throughout the process. She always called, texted, or emailed right away and kept me informed all throughout the process. Shelly negotiated the absolute best deal for me and went to work hard. I can tell you that if you are on the fence with a realtor, I hope you read this review. Shelly is a professional at what she does and will give you incredible service from start to finish. I would not hesitate to refer any friends or family to Shelly. I know they will be in the best hands possible! Thank you for all of your hard work Shelly!
Shelly is a mover and shaker! We have been doing business for over 10 years. She has many connections and uses them to get the job done. I have used her purchase properties and sell them she is on her game all the time.
Mrs. Cronin went beyond the line of duty to help me purchase my property. She not only assisted me she also help the seller to insure both our interest were protected. She was transparent, patient and honest every step of the way. It was a extremely difficult purchase and the process was enduring, nevertheless she continued to help me complete the process. If I had been working with any other realtor I don't think the sell would have gone through.
Shelly is one of the best in the business!!! She always goes out of her way for a showing...you can't go wrong choosing her as your agent wether selling or buying!!!
Shelly did a great job selling my fathers house. She brought multiple listings of houses that sold within the year, so we could place a fair price on the house. She is a top seller in wisconsin
Shelly was extremely helpful; she went above and beyond to make sure we got our home, and was always a phonecall away for any questions we had. Her knowledge of the requirements for an FHA loan helped us to find our home in the pre-approval time frame we had.
Shelly was a pleasure to work with during the sale of our rental property. She was always available to answer questions and was quick to follow up in the rare case that I had to leave a voice message.I would highly recommend Shelly to any of my friends or colleagues.
Shelly was by far the most helpful, relaxed and competent realtor we have ever dealt with. She went above and beyond, and are glad to now count her a friend in our new community!
I found Shelly to be extremely straight forward which is refreshing in the realty business. She gave me honest suggestions in how to make the home I wanted to sell more appealing and what was realistic in developing an offer. She worked with what appeared to be my best interest at heart rather than her own.
Shelly J Cronin: Rankings and sales metrics (Janesville, WI)
Recent closed sales
89
#21 in Janesville
#905 statewide in WI
Recent sales volume
$24.09M
#21 in Janesville
#1,919 statewide in WI
Awards and badges
2025Top AgentJanesville, WI
Top producer
Recent sales metrics
A breakdown of performance metrics from verified closed transactions over the past two years. The local median shows typical results for agents in this market, so you can compare.
Metric
Shelly J Cronin
Local median
Sale-to-list (sell sides)
99.0%
100.0%
Days on market (sell sides)
49
52
Sale-to-list (buy sides)
100.0%
100.0%
Days on market (buy sides)
52
53
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Shelly J Cronin: Experience and specialties (all markets)
Client mix
63%
Home sellers
56 sales
37%
Home buyers
33 sales
Typical home sales price
$68K
Low
$260K
Typical
$645K
High
Count of recent sales by price range
A breakdown of this agent's closed sales over the past two years by price bracket, showing where most of their transactions fall.
Price range
Transaction countCount
Share of totalShare
≤$200K
29
33.0%
$200K–$300K
30
34.0%
$300K–$400K
19
21.0%
$400K–$500K
6
7.0%
$500K–$750K
5
6.0%
Count of recent sales by property type
A breakdown of this agent's closed sales over the past two years by property type, showing their experience with single-family homes, condos, townhouses, and more.
Property type
Transaction countCount
Share of totalShare
Single-family homes
80
89.9%
Multi-family homes
4
4.5%
Townhouses
0
0.0%
Condos
3
3.4%
Commercial
1
1.1%
Land
0
0.0%
Mobile homes
0
0.0%
Manufactured homes
1
1.1%
Count of recent sales by specialty
A breakdown of this agent's closed sales over the past two years by specialty, showing experience with transaction types that require specialized knowledge or serve specific groups.
Each agent profile is built from a comprehensive analysis of verified real estate transactions, licensing data, and other public sources. Our goal is to make complex market information accessible and meaningful - helping you understand an agent's experience, performance, and focus areas in context.
We consolidate and interpret key data points that reflect how an agent operates in their local market, including:
Transaction volume and recency of activity
Balance of buyer- and seller-side representation
Sale speed compared with local averages
Pricing and negotiation outcomes
Years of experience and transaction consistency
Specialties across property types, price ranges, or client needs
Data, transparency, and updates
All data is drawn from verified public records and internal research. We clean, normalize, and cross-check information to ensure it reflects real-world activity as accurately as possible. Profiles are updated on an ongoing basis as new data becomes available. Our process evolves continuously to improve precision and depth of coverage.
Any customer reviews and ratings displayed on this profile are sourced from Zillow Group via the Zillow Bridge API. Reviews are refreshed regularly to reflect the most current data published on Zillow and may include reviews for team members associated with this agent.
Why this matters
Real estate decisions are personal and high-stakes. These profiles are designed to give you a factual, up-to-date snapshot of each agent's background and results - the kind of objective insight you can use to evaluate whether they're a strong match for your goals.
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