
Get to know Seamus Costigan
I’m a high performing and passionate real estate agent serving clients all throughout Fairfield County and the nearby areas. As a practically lifelong resident of Stamford, CT (originally from Ireland) and with a father whose been in the construction business for 30+ years, I have acquired a vast amount of knowledge, experience, and contacts over the years within the area (including numerous connections within the construction industry and to Cit...
Seamus Costigan's listings & sales (134)
For Sale
For Rent (1)
Address | Bed/Bath | Listing price |
---|---|---|
![]() 151 Spruce St Stamford, CT 06902
| 2 Bed, 1 Bath | $2,500/mo |
Sold (133)
Address | Sold date | Closing price | Represented | Flag Sale |
---|---|---|---|---|
8/13/2025 | $1,900,000 | Buyer and Seller | ||
7/28/2025 | $605,000 | Seller | ||
7/11/2025 | $479,000 | Buyer | ||
6/11/2025 | $1,550,000 | Buyer and Seller | ||
5/8/2025 | $860,000 | Seller |
Seamus Costigan's reviews (27)
Write a review- Highly likely to recommend||5.05.0
10/9/2021 - mariacipri
Bought a Townhouse home in 2021 in Springdale, Stamford, CT.Local knowledgeProcess expertiseResponsivenessNegotiation skillsFriendly, very helpful. Always willing to take us and see places. Hard working, answering my text at all times of the day. We are first time buyers, so his advice was always welcomed and appreciated. - Highly likely to recommend||5.05.0
7/27/2021 - Riya Tocci
Bought a Apartment home in 2021 in Downtown, Stamford, CT.Local knowledgeProcess expertiseResponsivenessNegotiation skillsThis is the second time I have worked with Seamus, and would continue to do in the future! He has a great understanding of what I wanted and is honest about the properties we looked at. I always trusted that he had my best interest in mind, kept me u... - Highly likely to recommend||5.05.0
7/26/2021 - mbergect
Sold a Single Family home in 2021 in North stamford, Stamford, CT.Local knowledgeProcess expertiseResponsivenessNegotiation skillsSeamus listed and sold our house within 5 days. He walked us through reviewing multiple offers. He hired a great photographer that showcased our home for the quick sale. He is very knowledgeable about Stamford and the current market. We highly reco... - Highly likely to recommend||5.05.0
7/22/2021 - joseriverazo6
Sold a home in 2021 in PR 00669.Local knowledgeProcess expertiseResponsivenessNegotiation skillsHe was always keeping me informed on the progress of the sale, and I was able to get in touch with him at anytime. He made the whole process easy and less stressful. - Highly likely to recommend||5.05.0
2/3/2021 - John Popa
Bought a Condo home in 2021 in Greenwich, CT.Local knowledgeProcess expertiseResponsivenessNegotiation skillsExpect the best from Seamus! Communication and follow up is timely. Seamus knows the Real Estate mkt. and will guide you accordingly. Stays on top of all issues that may arise and keeps you informed. Seamus is highly recommended!