
Get to know Diane B. Sullivan
Realtor
Being a real estate agent in MetroWest Boston is more to me than just a profession or title–it is my legacy and life’s passion. Being raised in a real estate family, the industry is in my blood, and being a real estate professional has come naturally to me for the 38 years I’ve been in the business.
While I have been made privy to real estate as far back as I can remember and am now a continually recognized top producer at Coldwell Banker Realty,...
Diane B. Sullivan's listings & sales (775)
For Sale (9)
Address | Bed/Bath | Listing price |
---|---|---|
![]() 8 Old Conn Path Framingham, MA 01702
| 4 Bed, 3 Bath | $750,000 |
![]() 82 Joseph Rd Framingham, MA 01701
| 4 Bed, 2 Bath | $625,000 |
![]() 88 Elm St Framingham, MA 01701
| 5 Bed, 4 Bath | $929,900 |
![]() 18 Lomas Dr Framingham, MA 01701
| 4 Bed, 3 Bath | $739,900 |
![]() 194 Beacon St Framingham, MA 01701
| 3 Bed, 2 Bath | $579,000 |
Sold (766)
Address | Sold date | Closing price | Represented | Flag Sale |
---|---|---|---|---|
8/15/2025 | $701,000 | Buyer | ||
7/31/2025 | $910,000 | Seller | ||
7/31/2025 | $750,000 | Buyer | ||
7/23/2025 | $755,000 | Seller | ||
7/17/2025 | $657,000 | Buyer |
Diane B. Sullivan's reviews (178)
Write a review- Highly likely to recommend||5.05.0
9/19/2025 - SarahBierman
Bought a Single Family home in 2025 in Natick, MA.Local knowledgeProcess expertiseResponsivenessNegotiation skillsDiane and Katelyn were amazing to work with. They make an excellent team as a powerful mother/daughter duo. Both were extremely responsive right from the jump. At the open houses, she asked all the right questions, was open and honest with us about h... - Highly likely to recommend||5.05.0
9/4/2025 - Stephen Sample
Bought a home in 2025.Local knowledgeProcess expertiseResponsivenessNegotiation skillsWorking with Diane B. Sullivan + Katelyn E. Sullivan was an absolute pleasure from start to finish. Diane/Katelyn were our mother/daughter relator duo, and were instrumental in helping us find our perfect home in Natick. Together they make a great te... - Highly likely to recommend||5.05.0
7/31/2025 - user0444814
Bought a Single Family home in 2025 in Lunenburg, MA.Local knowledgeProcess expertiseResponsivenessNegotiation skillsDiane B. Sullivan + Katelyn E. Sullivan were our joint realtor team in our search for our forever home. They were the best possible real estate partners we could have asked for - providing comps, writing and submitting offers, discussing strategy on ... - Highly likely to recommend||5.05.0
7/9/2025 - kburns318
Bought a Single Family home in 2025 in Natick, MA.Local knowledgeProcess expertiseResponsivenessNegotiation skillsWe have worked with Diane on three transactions, and couldn't be happier with the experience! She is detail-oriented, highly communicative and always took the time to explain each step of the process. Diane was proactive in our home search, consisten... - Highly likely to recommend||5.05.0
7/8/2025 - Claudia Baker
Bought a Single Family home in 2025 in Framingham, MA.Local knowledgeProcess expertiseResponsivenessNegotiation skillsDiane was absolutely incredible to work with. She is extremely knowledgeable about the real estate market in Massachusetts and has been an excellent resource for my husband and I both before and after we purchased our home. She was an advocate for us...