
Get to know Dean Sine
Real Estate Professional
Serving the Grosse Pointes, St. Clair Shores, Wayne County, Macomb County, St. Clair County, Oakland County.
Sine & Monaghan Realtors Real Living have been established in the Grosse Pointe community since 1932. We are a full-service agency fulfilling all real estate needs under the guidance of full time qualified professionals that exceed our clients' expectations. If you are planning on buying real estate in Grosse Pointe, you should visit w...
Dean offers Showcase to make listings stand out
helps homes sell faster and for more with increased exposure on Zillow, a virtual tour, and an interactive floor plan.

Dean Sine's listings & sales (1279)
For Sale (6)
Address | Bed/Bath | Listing price |
|---|---|---|
![]() 9811 S Channel Dr Harsens Island, MI 48028
| 5 Bed, 3 Bath | $495,000 |
![]() 11 Dodge Pl Grosse Pointe, MI 48230
| 5 Bed, 5 Bath | $2,100,000 |
![]() 201 McMillan Rd Grosse Pointe Farms, MI 48236
| 3 Bed, 2 Bath | $425,000 |
![]() 934 Anita Ave Grosse Pointe Woods, MI 48236
| 3 Bed, 2 Bath | $349,900 |
![]() 317 Mount Vernon Ave Grosse Pointe Farms, MI 48236
| 3 Bed, 2 Bath | $515,000 |
Sold (1273)
Address | Sold date | Closing price | Represented | Flag Sale |
|---|---|---|---|---|
| 10/13/2025 | $860,000 | Seller | ||
| 10/3/2025 | $384,810 | Seller | ||
| 9/18/2025 | $850,000 | Seller | ||
| 8/29/2025 | $495,000 | Buyer | ||
| 8/26/2025 | $745,000 | Buyer |
Dean Sine's reviews (22)
Write a review- Highly likely to recommend||5.05.0
10/2/2024 - smmomjian
Sold a Single Family home in 2024 in Saint clair, MI.Local knowledgeProcess expertiseResponsivenessNegotiation skillsDue to our planned relocation, we engaged Dean Sine to sell our property in Grosse Pointe. A month later, encouraged by the quick sale at an attractive price of the property, we engaged him again to sell our second property in Saint Clair, Michigan ... - Highly likely to recommend||5.05.0
3/30/2023 - rwarner141
Sold a Single Family home in 2023 in Grosse pointe, MI.Local knowledgeProcess expertiseResponsivenessNegotiation skillsDean is very knowledgeable in both the local housing market as well as the architecture of homes. He went above and beyond on a number of occasions meeting with inspectors in contractors on my behalf. He is honest, straightforward and a good negot... - Highly likely to recommend||5.05.0
3/30/2020 - George Berg
Sold a Single Family home in 2012 in Grosse pointe farms, MI.Local knowledgeProcess expertiseResponsivenessNegotiation skillsI have bought and sold four homes with Dean. In every case the transaction went very smooth and quick. His knowledge of the local market is exceptional. - Highly likely to recommend||5.05.0
3/30/2020 - cwellington10
Bought a Single Family home in 2019 in Grosse pointe, MI.Local knowledgeProcess expertiseResponsivenessNegotiation skillsDean was our realtor in purchasing a home. He began searching what we wanted and took us out immediately to see homes. Any time we asked, he made time to take us to see homes. When we’d want to make an offer, he was there with great negotiating sk... - Highly likely to recommend||5.05.0
3/27/2020 - kblazoff
Consulted me on buying or selling a home in MI 48236.Local knowledgeProcess expertiseResponsivenessNegotiation skillsRespectful, trusting, informative and will to share knowledge about local real estate and area. The company is a main stay of Michigan. Always available for any questions or issues.
















