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Grass Lake, Jackson County, Michigan
10 real estate brokerages with a Grass Lake address, scored out of 100. Updated October 2026.
As of October 2026, the highest-scoring real estate brokerage in Grass Lake, MI on TownAnswer is Brittany Ostrowski | ERA Reardon Realty | Jackson MI REALTOR®, with a score of 66 out of 100 (4.9 stars from 27 Google reviews). Next are Cindy Kern, Realtor- Production Realty Grass Lake/ Jackson (59) and Jarchow and Lester Realtors Par Excellence Powered by Production Realty (56). We scored 7 real estate brokerages with a Grass Lake address and list 3 more with no Google rating yet.
This page has fewer than three scored businesses, so we keep it out of search results until it has more. The nearest city pages are listed below.
Our October 2026 pull of Google Maps found 10 real estate brokerages with a Grass Lake mailing address. 8 list a website, 10 have claimed their Google listing and 0 take online bookings.
2 belong to a business with three or more Michigan locations in our data. The other 8 have one or two.
Every business is scored by the same rules. A business cannot pay for a higher place.
The most-reviewed real estate brokerage in Grass Lake is Brittany Ostrowski | ERA Reardon Realty | Jackson MI REALTOR® with 27 Google reviews. The median rating among scored listings is 5.0 stars.
Highest score first. Tap a name for its website, or Score details for the full breakdown.
The 100-point TownAnswer score. Every real estate brokerage here is checked on the same 5 parts: reputation (26 points), review volume (18), focus (14), profile (22) and verified owner (20). Nobody pays to rank. How we rank
Open after 8 PMWeekend hoursClaimed on Google
You will find Brittany Ostrowski | ERA Reardon Realty | Jackson MI REALTOR® at 108 E Michigan Ave, Grass Lake, MI 49240. It sits about 0.3 miles west of central Grass Lake. Its Google category is "Real estate agent". Its 4.9 stars rest on 27 reviews, which our method reads as 4.83 after the review-count adjustment.
Weekend hoursClaimed on Google
You will find Cindy Kern, Realtor- Production Realty Grass Lake/ Jackson at 230 W Michigan Ave, Grass Lake, MI 49240. It sits about 0.5 miles west of central Grass Lake. Its Google category is "Real estate agent". After we adjust for review count, its 5.0 stars count as 4.83.
★ 5.0 4 Google reviews
Open after 8 PMWeekend hoursClaimed on Google
Jarchow and Lester Realtors Par Excellence Powered by Production Realty is at 230 W Michigan Ave, Grass Lake, MI 49240. That is 0.5 miles west of the Grass Lake city center. Google files it under "Real estate agent". After we adjust for review count, its 5.0 stars count as 4.77.
Claimed on Google
Production Realty Grass Lake lists its address as 230 E Michigan Ave, Grass Lake, MI 49240. It sits about 0.5 miles west of central Grass Lake. Google files it under "Real estate agency". After we adjust for review count, its 5.0 stars count as 4.74.
Claimed on Google
Reinhart Realtors is at 300 E Michigan Ave, Grass Lake, MI 49240. Its Google category is "Real estate agency". Its 5.0 stars rest on 1 review, which our method reads as 4.73 after the review-count adjustment. Reinhart Realtors has 7 locations in our Michigan data. Each location is scored on its own reviews.
★ 5.0 1 Google review
Open 24 hoursWeekend hoursClaimed on Google
Cory Latocki Realtor is at 230 W Michigan Ave, Grass Lake, MI 49240. It sits about 0.5 miles west of central Grass Lake. Google files it under "Real estate agent". Its 5.0 stars rest on 1 review, which our method reads as 4.73 after the review-count adjustment.
★ 5.0 1 Google review
Open 24 hoursWeekend hoursClaimed on Google
You will find Kristyn Sandoval- Realtor at Production Realty at 230 E Michigan Ave, Grass Lake, MI 49240. That is 0.5 miles west of the Grass Lake city center. Google files it under "Real estate agent". After we adjust for review count, its 5.0 stars count as 4.73.
These businesses have a Grass Lake address but no Google rating, so they carry no score.
Weekend hoursClaimed on Google
You will find Christine Jarchow Of Production Realty at 230 E Michigan Ave, Grass Lake, MI 49240. That is 0.5 miles west of the Grass Lake city center. Its Google category is "Real estate agent".
Claimed on Google
ERA Reardon Realty is at 108 E Michigan Ave, Grass Lake, MI 49240. It sits about 0.4 miles west of central Grass Lake. Google files it under "Real estate agency". ERA Reardon Realty has 5 locations in our Michigan data. Each location is scored on its own reviews.
Open 24 hoursWeekend hoursClaimed on Google
Tim Rilett Realtor Production Realty lists its address as 230 W Michigan Ave, Grass Lake, MI 49240. That is 0.5 miles west of the Grass Lake city center. Google files it under "Real estate agent".
| # | Business | Score | Grade | Rating | Reviews | Street |
|---|---|---|---|---|---|---|
| 1 | Brittany Ostrowski | ERA Reardon Realty | Jackson MI REALTOR® | 66 | B- | 4.9 | 27 | 108 E Michigan Ave |
| 2 | Cindy Kern, Realtor- Production Realty Grass Lake/ Jackson | 59 | C | 5.0 | 10 | 230 W Michigan Ave |
| 3 | Jarchow and Lester Realtors Par Excellence Powered by Production Realty | 56 | C | 5.0 | 4 | 230 W Michigan Ave |
| 4 | Production Realty Grass Lake | 55 | C | 5.0 | 2 | 230 E Michigan Ave |
| 5 | Reinhart Realtors | 49 | C- | 5.0 | 1 | 300 E Michigan Ave |
| 6 | Cory Latocki Realtor | 47 | C- | 5.0 | 1 | 230 W Michigan Ave |
| 7 | Kristyn Sandoval- Realtor at Production Realty | 43 | C- | 5.0 | 1 | 230 E Michigan Ave |
Grass Lake has 1,186 residents and 532 households (ACS 2024 5-year estimates for Grass Lake village). 73.2 percent of its homes were built before 1980, and the median home was built in 1,954.
74.8 percent of homes are owner-occupied. The median home value is $205,100. Older housing stock tends to need more plumbing, roofing, electrical and water damage work, so these figures help explain local demand. They do not measure it.
Our October 2026 data has 10 real estate brokerages with a Grass Lake mailing address: 84.3 per 10,000 residents. A mailing city can differ from the city limits, so treat the ratio as a guide.
Real estate agents and brokers in Michigan hold a licence from LARA. You can check a name on LARA Verify a License before you sign.
Commission is negotiable. Ask what the brokerage charges, who pays it, and what you get for it: pricing advice, marketing, showings, negotiation and help through closing.
After the National Association of Realtors settlement took effect in August 2024, buyers working with a Realtor sign a written agreement before touring homes. Read the pay terms and the length of the agreement.
Ask how many homes the agent sold in your city or school district in the last year, and at what price compared with the list price.
Many agents work in teams. Ask who answers your calls and who attends showings and inspections.
| City | Distance | Real Estate Brokerages | Top score |
|---|---|---|---|
| Grass Lake Township | 0.7 mi east | 2 | n/a |
| Leoni Township | 5.1 mi west | 1 | n/a |
| Michigan Center | 6.2 mi west | 1 | n/a |
| Sylvan Township | 7.1 mi northeast | 1 | 47 |
| Vandercook Lake | 10.1 mi southwest | 2 | 63 |
| Jackson | 10.2 mi west | 92 | 73 |
| Brooklyn | 10.3 mi south | 24 | 70 |
| Chelsea | 10.4 mi northeast | 31 | 67 |
Plumbers 1Roofers 2HVAC Companies 2Electricians 4Dentists 4Med Spas 1Pilates and Fitness Studios 2Photographers 5Coffee Cart Vendors and Mobile Coffee Bars 1Cafés and Coffee Shops 4Restaurants 10Everything in Grass LakeReal Estate Brokerages in Jackson County
Our October 2026 data lists 10 real estate brokerages with a Grass Lake mailing address. 7 have a Google rating and are scored. A business can be missing, so treat the count as a floor.
Brittany Ostrowski | ERA Reardon Realty | Jackson MI REALTOR® has the highest TownAnswer score in Grass Lake: 66 out of 100, from 4.9 stars and 27 Google reviews. Scores change when listings change.
Reputation (26 points) is the Google rating adjusted for how many reviews it rests on. Review volume adds up to 18, how closely the business matches the trade up to 14, profile facts such as website, phone, hours, photos and a claimed listing up to 22, and a profile the owner verified with TownAnswer adds 20.
No. Every business is scored by the same rules, and no payment changes a score or a place on a list.
Nearby city pages: Grass Lake Township (0.7 miles), Leoni Township (5.1 miles), Michigan Center (6.2 miles), Sylvan Township (7.1 miles).
Is the agent licensed in Michigan? Check the name on LARA Verify a License. What does the brokerage charge, and who pays it? Commission is negotiable. Since August 2024, buyers sign a written agreement with their agent before touring. Read what it says about pay and length.
Grass Lake is in Jackson County. See every real estate brokerage in the county on the Jackson County page.
We refresh the data from Google Maps and change the date on the page only when the data changes. This version uses data read in October 2026.
TownAnswer ranks local businesses by one published method. Businesses cannot pay to change their rank. Ratings and review counts come from Google Maps, read in October 2026. Details change, so confirm hours, prices and licences with each business. How we rank.
