GB Property Management Group At A Glance

Construction Complete: 3 |
Under Construction: 1 |
Interior Finishing: 1

Housing: 5 |
Retail: 1

$0 - $10M: 5 | $10M - $100M: 0 | $100M+: 0


Total Square Footage Free
Total Dollar Volume Free


Established 2001
Website Free
Phone Number ITK

GB Property Management is a full service property management company with over 17 years of experience in the property management field.  Their diverse portfolio includes condos, multi and single family homes, apartment buildings and commercial properties. GB Property Management has developed a client base by caring for both landlord and resident and treating them with integrity & respect. Their number one goal is to protect the owner's real estate investment while maximizing its potential. 

GB Property Management is owned and managed by Declan O'Toole. Declan specializes in the management of investor-owned multi-family residential properties and luxury condo complexes in the Boston area. Declan has extensive experience in liaising with landlords, vendors, tenants, tradespeople and letting negotiators. He has also launched several new buildings, advising on pricing, staging and marketing.  He has been able to successfully grow his property portfolio without compromising service levels by focusing on:

Reducing outgoings
Repairing dilapidations
Evaluating property
Tenant engagement
Managing investment properties
Apartment management
Resident retention
Resident relations
Setting priorities
Rent collection
Ensuring legal compliance
Providing accurate financial reporting

GB Property Management offers a LOW FEE guarantee and responds to 99% of tenant issues within 30 minutes. Their management services are designed so that your role as the owner is only to sit back and relax.


- Apr 20, 2020

Interior Finishing Ongoing for Allegro in Winchester Final interior finish work is wrapping up for the 11 luxury condos at Allegro in Winchester. The two-bedroom residences will range in size from 1,020 to 1,570 square feet and feature an open-concept designer kitchen, ensuite master bedrooms, plus a private outdoor space. The property will be managed by GB Property Management , a Boston based firm with over 17 years of experience handling luxury condos & multifamily apartment projects in and around the city.

Boutique Multi-Family Projects Select GB Property Management
- Jan 22, 2020

Boutique Multi-Family Projects Select GB Property Management Boston based property management firm, GB Property Management has been selected to manage four new luxury projects across the Boston area. Two of the projects, 362 West Broadway & 105 West Third feature luxury condos in busy South Boston. 362 West Broadway includes 6 high-end condos over 1 commercial space including a spectacular 3 bedroom penthouse with direct elevator access. The 2400+ square foot home priced at over $2M offers custom finishes and open living space with a 2-story window. 105 West Third Street also features 6 luxury condos. These homes have been designed with the artistic feel of the neighborhood in mind and offer contemporary finishes with an industrial twist. Residences feature oversized windows, hardwood floors, along with direct elevator access and garage parking. Additional developments that have selected to GB as their property manager include an upcoming 6 unit apartment project just minutes from Quincy Center along with a 9 unit townhouse project in Dorchester set to open in May. The team at GB Property Management specializes in managing buildings of any size and provides expert, hands-on customer service coupled with the latest technology. Justin Hayward of Cross Coastal Advisors a long-time GB client tells BLDUP “Declan O'Toole and Shane Hayes have been fantastic real estate advisors and property managers for my business. Not only have they helped identify purchases and sales of assets for our business venture, but they have assumed all of the days to day management of the properties and tenants as well. They go beyond expectations and have saved us a lot of time and money through the process and system implementation. I would recommend using them without hesitation.” For more information on GB Property Management visit their website or contact Shane Hayes at

- Aug 02, 2019

Framing Underway for 40 Elmwood Ave. in Winchester Wood framing is underway for the 40 Elmwood Ave. residential project in Winchester just outside the quaint town center. The  3-story building will include 14 two-bedroom units ranging in size from around 900 square feet to 1173 square feet. A garage in the building will have space for 14 cars.  

902 East Second Street
- Oct 04, 2018

Construction Complete at 902 East Second Street in South Boston South Boston's newest luxury rental building is now open, just steps from Castle Island.  902 East Second Street features 36 residences ranging in size from 1 to 3 bedrooms. The modern units include waterfall quartz countertops, Italian cabinetry, and Carrerra marble baths.  The building also has 54 garage parking spaces, ideal for those residents not keen to deal with the notorious parking problems of the South Boston winter. For more information on leasing contact Tom Kwiatkowski at SelectRE Boston.C: 

- Oct 04, 2018

FinanceBoston Secures Construction Financing for New Development in Winchester FinanceBoston has secured construction financing and limited partner equity for 40 Elmwood Avenue in Winchester.  The 40 Elmwood Avenue project, which was permitted last week, is being developed and built by Boston based Ad Meliora.  The project will feature a three-story residential building containing 14 two-bedroom condos. The 10,000 square foot site is ideally located in Winchester Center close to public transit. Fergal Woods of FinanceBoston told BLDUP “This is an exciting opportunity for Ad Meliora. We enjoy working with them and wish them continued success on this and future projects.”

902 East Second Street
- Aug 17, 2018

902 East Second Street in South Boston Nearing Completion Interior finishing is wrapping up at on the all-new 36 unit luxury rental project in South Boston. The development, just steps to Castle Island is set to open next month and is now leasing. Units feature sleek Italian cabinetry, quartz countertops, and oak HW throughout. For more information on these luxury apartments please contact Tom Kwiatkowski at SelectRE Boston.C: 617-680-9062    

902 East Second Street
- Jul 05, 2017

902 East Second Street apartments in South Boston's City Point near completion The new 902 East Second Street apartment building in South Boston is nearly complete, with finishing touches underway along the building's classic brick facade and interior finishing well underway. Roofing finishes have been fully installed, in addition to windows; 902 East Second Street is fully weatherproofed. The new three-story building features 36 rental apartment residences in one, two and three-bedroom configurations, including three townhouses. The following are photographs of 902 East Second Street:

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