Ryan W. Cunningham

Ryan W. Cunningham

also known as David Marshall Datz PC, real estate attorney

5.0
Rating: 6.6

Licensed for 13 years

Residential real estate Lawyer at Boston, MA
Practice Areas: Residential, Estate Planning

530 Tremont Street, Boston, MA

About Ryan

Biography

Practice Areas

2

Practice Areas

Residential Real Estate 90%

Ryan specializes in the effective representation of both buyers and sellers of residential and commercial real estate (including new construction and development projects) and he conducts closings for lenders in residential refinance transactions.

15 years

90%
Estate Planning 10%

From creating an LLC or Trust to preparing end of life planning instruments, Ryan and his team will make sure your assets are protected!

8 years

10%

Fees and Rates

Cost

Free Consultation

$0 first 30 minutes


Payment Methods

  • Check
  • Credit Card

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Licenses

Licensed in Massachusetts for 13 years

State: Massachusetts

Acquired: 2012

Active

No misconduct found

Location

David Marshall Datz, PC

530 Tremont Street, Boston, MA, 02116

David Marshall Datz, PC

167 Commercial Street, Provincetown, MA, 02657

David Marshall Datz, PC

179 Cranberry Highway (MA-6A), Orleans, MA, 02653

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Ryan W. Cunningham's Reviews

Avvo Review Score

5.0 /5.0

44 Client Reviews

Filter Avvo Reviews (44) Refine reviews to match your needs. Use the filters to quickly surface reviews that align with your case or priorities.

Showing 1 - 5 of 20 reviews | Recommendation

Posted by Sabatino | December 23, 2025 | Hired Attorney | Real Estate

Attention to detail & timely completion of home closing

Choosing Ryan's services for our home closing was a great decision. We felt we were in good hands every step of the way. Ryan's attention to detail is fantastic, and we ended up being ahead of schedule to close sooner than expected. Thank you!

Ryan Cunningham

Replied last February 01, 2026

Thank you so much for the kind words! I truly appreciate you taking the time to share your experience. It was a pleasure representing you, and I’m glad you felt supported and well-informed throughout the process. Congratulations again on your new home, and I wish you all the best as you settle in. If I can ever be a resource down the road, please don’t hesitate to reach out!

Posted by Luke | November 25, 2025 | Hired Attorney | Real Estate

Ryan Cunningham, Five-Star Real Estate Attorney.

I highly recommend Ryan Cunningham. At 55, I never expected to need to buy a condo on short notice, but life had other plans for me. Ryan made the whole process smooth and far less stressful. He moved quickly, explained everything clearly, and was always responsive. His attention to detail and steady... guidance gave me real confidence, and we closed on time without a hitch. If you want a real estate attorney who’s efficient, thorough, and truly on your side, Ryan is the one to call.

Ryan Cunningham

Replied last December 09, 2025

: Thank you so much for this incredibly thoughtful review. Buying on short notice can be overwhelming, and I’m truly glad I could help make things feel smoother and less stressful for you. It was a pleasure working with you, and I really appreciate your trust throughout the process. If you ever need anything down the road -or if friends or family find themselves in a similar situation - I’m always here to help. Wishing you many happy years in your new home!

Posted by Ariella & Ben | April 21, 2025 | Hired Attorney | Real Estate

We cannot recommend Ryan highly enough!

Ryan and his team went above and beyond for us throughout our home purchase. While bending over backwards to ensure every detail was correct and working with difficult outside parties, he remained professional, positive, and delightful. We will be coming to Ryan with future needs and highly recommend... him to anyone who needs a real estate attorney.

Ryan Cunningham

Replied last April 23, 2025

Thank you so much for your incredibly kind words! It was truly a pleasure working with you throughout your home purchase. I'm grateful for the trust you placed in me and my team, especially during a process that can sometimes be stressful. We always strive to provide clear, thorough, and responsive support, and it means a lot to hear that you felt well taken care of. I look forward to assisting you again in the future and sincerely appreciate your recommendation! Warm regards, Ryan

Posted by Norma | April 17, 2025 | Hired Attorney | Real Estate

Best Real Estate Attorney

Exceptional service, very responsive, always on top of everything, We had a very smooth closing, no delays. Thank you so much! Look forward to working with you in the near future.

Ryan Cunningham

Replied last April 17, 2025

Norma, thank you very much for your thoughtful feedback. It was a pleasure working with you as well, and I’m pleased to hear that my involvement in the transaction helped the closing process flow more seamlessly. I look forward to the opportunity to work together again in the near future!

Posted by Kayla | March 10, 2025 | Hired Attorney | Residential

First Time Home Buyers!

We recently worked with Ryan on buying our first home in Somerville! As first time home buyers, we did not know what to expect from this process. Ryan helped us through each step, and was available whenever we needed questions answered or problems solved. It was great peace of mind to know that we ha...d an advocate on our side. I plan to pass his information along to any friends or family looking to buy a home.

Ryan Cunningham

Replied last March 22, 2025

Thank you, Kayla! I'm so happy to hear you were completely satisfied with our representation of you in your new home purchase. Wishing you all the best in your brand new home!

See All Client Reviews

Ryan W. Cunningham's Lawyer Endorsements

Endorse Ryan
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Stamatina Macherides

Real estate lawyer | Oct 20

Relationship: Co-worker

"I endorse this lawyer."

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Experience

Rating:  6.6 (Good)

Honors

2020

Clients' Choice Award, Avvo

Work Experience

2019 - Present

Attorney, David Marshall Datz, PC

2012 - Present

Attorney, Ligris & Associates, PC

Associations

2011 - Present

Massachusetts Bar Association

Member

2011 - Present

Boston Bar Association

Member

2011 - Present

Massachusetts Lesbian and Gay Bar Association

Member

Sample of Legal Cases

RYO CIGAR ASSOCIATION. INC., et al v. BOSTON PUBLIC HEALTH COMMISSION

Successful Defense against Big Tobacco

See More Legal Cases

Education

2011

Suffolk University Law School

JD - Juris Doctor

2006

Babson College

Business Management

Speaking Engagements

2019

Listing at the Highest Level First Time Home Sellers Real Estate Seminar

Publications

2011

Languages

English

Avvo Rating

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  • Experience & background Years licensed, work experience, education
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  • Discipline Disciplinary information may not be comprehensive, or updated. We recommend that you always check a lawyer's disciplinary status with their respective state bar association before hiring them.
Avvo Rating Levels
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution