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Your Trusted Real Estate Partner in Chelsea, MA
At Cobblestone Real Estate, we pride ourselves on being a full-service agency dedicated to delivering exceptional customer service in all aspects of real estate. Our team specializes in guiding buyers through the home purchasing process with clarity and confidence, while offering sellers strategic advice to maximize property value in todays competitive market. With expertise in condo conversions, property management, and commercial real estate, we provide tailored solutions for residential and investment properties. Our boutique team combines decades of local market experience with a personalized approach, ensuring clients receive unmatched support in sales, rentals, and property management.

We are committed to innovation, cost-effective strategies, and maintaining the highest standards of tenant satisfaction and property care. Our 24/7 emergency response and multilingual services further demonstrate our dedication to meeting diverse client needs. As a trusted leader in Chelsea and surrounding areas, we focus on building long-term relationships through transparency, expertise, and a client-first philosophy.
Services
Real Estate Sales Property Rentals Property Management Condo Conversions Commercial Management
Details
  • Year established: 2025
Highlights and features
  • We offer 20+ years of combined local real estate expertise.
  • Our team specializes in condo conversions and property management.
  • We provide 24/7 emergency property support services.
  • Multilingual agents available for Spanish and Chinese-speaking clients.
  • Personalized service with a boutique team approach.
Services
Real Estate Sales
We guide buyers and sellers through every step of the real estate transaction. Our team leverages deep local market knowledge to help clients achieve optimal pricing and seamless closings. With personalized marketing strategies and expert negotiation, we ensure a stress-free experience for residential and investment property transactions.
Property Management
Our comprehensive management services cover residential and commercial properties. We handle tenant screening, maintenance, financial reporting, and emergency response. With 24/7 support and online account access, we protect investments while maintaining tenant satisfaction through proactive property oversight and compliance management.
Condo Conversions
Specializing in transforming apartment buildings into condominiums, we manage the full conversion process. Services include market analysis, document preparation, tenant relations, and sales strategy. Our expertise streamlines regulatory compliance and maximizes returns for property owners entering Boston's competitive condo market.
Property Rentals
We connect landlords with qualified tenants through rigorous screening and marketing. Our services include lease creation, reference checks, and property showings. We ensure landlords receive reliable occupancy while helping renters find homes that match their needs across Chelsea and surrounding communities.
Commercial Management
We provide tailored management for office, retail, and industrial spaces. Services include tenant retention, financial reporting, maintenance coordination, and compliance oversight. Our team optimizes property value through cost-control strategies and enhanced tenant satisfaction, ensuring commercial investments perform at peak efficiency.
People
Bill Black
Broker/Owner
With over 25 years in Boston real estate, Bill Black leads Cobblestone's brokerage operations. His expertise in condo conversions and investment properties has made him a trusted advisor for local property owners seeking strategic market entry and exit solutions.
Marcela Munera
Real Estate Agent
Marcela Munera brings multilingual capabilities and residential sales expertise to Cobblestone. Fluent in Spanish, she specializes in helping diverse clients navigate Boston's housing market with personalized service and cultural sensitivity.
Mike Vitale
Property Manager
Mike Vitale oversees property management operations with a focus on tenant relations and maintenance efficiency. His 15 years of experience in Boston's rental market ensure smooth landlord-tenant interactions and optimal property performance.
Ron Porzio
Southshore Agent
Ron Porzio serves Southshore clients with expertise in coastal property markets. His background in commercial real estate complements residential transactions, offering clients comprehensive solutions for mixed-use investments in Boston's southern communities.
Susan LoGuidice
Real Estate Agent
Susan LoGuidice combines local knowledge with rental market expertise. She specializes in matching tenants with properties while advising landlords on competitive pricing strategies to ensure quick, profitable lease agreements in Chelsea's dynamic market.
Questions
What services does Cobblestone Real Estate offer?
We provide real estate sales, rentals, property management, condo conversions, and commercial property services. Our team supports buyers, sellers, landlords, and investors with personalized solutions.
Do you specialize in condo conversions?
Yes, we specialize in converting apartment buildings to condominiums, handling market analysis, document preparation, tenant relations, and sales strategy to maximize your property's value.
What property management services are available?
We offer full-service management including tenant screening, maintenance, financial reporting, emergency response, and compliance oversight for residential and commercial properties across Boston's North Shore.
Do you offer multilingual support?
Yes, our team includes agents fluent in Spanish and Chinese to better serve diverse clients in all aspects of real estate transactions and property management.
Are emergency services available after hours?
Yes, we provide 24/7 emergency response for property issues, ensuring landlords and tenants receive immediate assistance with urgent maintenance or safety concerns.