John M. Corcoran and Company

What John M. Corcoran and Company does

John M. Corcoran & Company (JMC) is a privately-held, family-founded New England real estate firm established in 1951 in Braintree, Massachusetts, operating as an integrated owner, developer, and third-party property manager. The company manages a portfolio of nearly 14,000 apartment units across more than 50 communities spanning Massachusetts, New Hampshire, and Rhode Island, with a concentration in metro Boston and surrounding suburbs. JMC's core service lines are Property Management—serving institutional investors, condominium associations, private entrepreneurs, and public housing authorities—and Development & Acquisitions, which designs, builds, and invests in multifamily, mixed-income, and select industrial assets. The customer base is bifurcated: on the demand side, thousands of individual residential renters lease units directly through on-site leasing offices; on the supply side, a diversified mix of institutional and public-sector owners contracts JMC for management services.

JMC generates revenue through three principal streams: recurring apartment rental income from owned properties, recurring property management fees from third-party managed assets, and episodic development margins and appreciation from new construction and acquisitions. Recent capital activity demonstrates active portfolio recycling—the $53.6M acquisition of 929 MASS Apartments in Cambridge (Dec 2025) was paired with the 2024 divestiture of Lynnfield Commons—and a development pipeline that includes DUO Chelsea (330 units, mixed-income), The Devon at Weiss Farm (259 LEED Silver units), Union 346 (94 LEED-certified units, JV with SMT Development and Grossman Companies), Slade Farm Residences (120 units), Dexter Street Commons (150 units in Pawtucket, RI), and the Leicester Central industrial JV (267,000 sq ft warehouse). The firm employs 251–500 staff (300+ confirmed by company event attendance), invests in workforce credentials through IREM ARM/CPM programs and the FRAME training initiative, and has earned consistent SatisFacts and epIQ resident-satisfaction awards across 20+ properties annually.

The company's business model is structurally defensive: long-duration ownership of land and buildings in supply-constrained New England submarkets, a 74-year operating track record, and a vertically integrated operator-developer model that captures both capital appreciation and fee income. Growth has been driven by a combination of organic development, JV partnerships (SMT Development, The Grossman Companies, The Brennan Group), and selective acquisitions financed through institutional debt (Fannie Mae). JMC operates without disclosed external equity backing, retaining private family ownership while expanding institutional capital relationships through Walker & Dunlop and similar intermediaries. Technology and AI adoption are not visible in the source data, positioning JMC as a traditional, reputation-driven regional operator rather than a tech-forward platform.

Name

John M. Corcoran and Company

Legal name

Corcoran Management Company, Inc.

Website

https://jmcandco.com

Company type

Private

Founded year

1951

Operating status

Operating

Headcount range

251–500 employees

Short description

John M. Corcoran & Company is a privately-held New England real estate firm (founded 1951) that develops, owns, and manages nearly 14,000 apartment units across Massachusetts, New Hampshire, and Rhode Island, serving both individual residential renters and institutional property management clients.

Ownership category

akta.pro rank

Headquarters

HQ city

Braintree

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Infrastructure, Supply Chain, Technology or R&D

Revenue model

1. Property Management Fees: JMC provides property management services to a diverse group of clients including institutional investors, condominium associations, private entrepreneurs, and public housing authorities, generating fee income from management contracts.
2. Apartment Rental Income: JMC develops, acquires, and holds apartment communities generating rental income from residential units across its portfolio of owned properties.
3. Development & Acquisitions: JMC designs, acquires, and invests in communities, generating revenue through development margins and property appreciation on new construction and value-add acquisitions.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

John M. Corcoran & Company (JMC) is a New England real estate firm that provides full-service property management for multifamily residential communities and develops/acquires new apartment properties. The company owns, develops, and manages a portfolio of approximately 14,000 apartment units across Massachusetts, New Hampshire, and Rhode Island, serving individual residential renters as well as institutional investors, condominium associations, private entrepreneurs, and public housing authorities.

Product overview

John M. Corcoran & Co. is a New England-focused real estate company offering integrated property management and development/acquisition services. The company manages approximately 14,000 apartment units across Massachusetts, New Hampshire, and Rhode Island through a portfolio of named communities including Union 346, DUO Chelsea, The Devon at Weiss Farm, and 929 MASS Apartments. Core offerings consist of Property Management (serving institutional investors, condominium associations, and public housing authorities) and Development & Acquisitions (designing and investing in residential communities). Recent development projects include Dexter Street Commons (150 units in Pawtucket, RI) and Leicester Central (industrial facility in Leicester, MA), while acquisitions include 929 MASS Apartments (first Cambridge property) and The Val (Billerica, MA).

Differentiator

Problem solved

Functional benefit

Products and services

• Property Management
• Development & Acquisitions
• Dexter Street Commons
• 929 MASS Apartments
• Slade Farm Residences
• DUO Chelsea
• The Devon at Weiss Farm
• Union 346
• The Val
• Leicester Central

Quantifiable outcome

• 21 JMC properties earned SatisFacts Community Awards in 2025 with 4.25+ resident satisfaction scores
• +5 more outcomes

Named customers1 record

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Four partnerships are on record, tiered core.

• Stars REIcoreStrategic or Co-development Partner · 1 December 2025JMC partnered with Stars REI for property management and upgrades at 929 MASS Apartments in Cambridge, MA (acquired December 2025). Stars REI is also a partner on The Val in Billerica, MA (acquired September 2023), a 211-unit apartment community.
• SMT DevelopmentcoreStrategic or Co-development Partner · 1 November 2023JMC and SMT Development formed a joint venture for Union 346, a 94-unit apartment community with 2,000 square feet of ground-floor retail in Somerville's Union Square. SMT Development (comprised of Elan Sassoon, Gerry McDonough, and John Topalis) has been developing properties in Somerville for over 10 years. The partnership also included The Grossman Companies, Inc.
• The Grossman Companies, Inc.coreStrategic or Co-development Partner · 1 November 2023The Grossman Companies, Inc. (TGCI), a multi-disciplinary real estate investment, development and management company based in Quincy, MA, joined JMC and SMT Development as joint venture partner for Union 346. TGCI currently owns and operates approximately 3 million square feet of diverse property throughout the northeast.
• The Brennan Group, Inc.coreStrategic or Co-development Partner · 1 September 2022JMC entered a joint venture with The Brennan Group, Inc. to develop Leicester Central, a 267,000 square foot Class-A High Bay Industrial Warehouse/Manufacturing Facility in Leicester, MA. The facility sits on 50 acres adjacent to Worcester at Route 56 and includes loading docks, drive-in doors, overhead doors, 279 parking spaces, and 59 trailer stalls.

Scale indicators5 records

Recent moves6 records

Expansion highlights7 records

Direct peers

• Peabody Properties: New England-based property management firm specializing in affordable, market-rate, and condominium communities. Comparable in geography and regulatory complexity of affordable housing exposure.
• Berkshire Residential Investments: Privately-held multifamily investment manager and operator with a sizable Northeast portfolio. Comparable as a private vertically-integrated multifamily operator serving institutional investors.
• WinnCompanies: Boston-headquartered multifamily owner, developer, and property manager with a large New England and Mid-Atlantic portfolio. Closest comparable in geography, integrated owner/manager/developer model, and affordable-housing exposure.
• The Dolben Company: New England-based multifamily developer, owner, and property manager. Closest geographic and scale comparable to JMC, with a similar mix of market-rate and mixed-income communities in greater Boston.
• Bozzuto Group: Privately-held multifamily developer, owner, and property manager on the East Coast. Directly comparable integrated business model, with strong resident-experience branding and a similar mix of market-rate and mixed-income communities.

Broad incumbents

• The Related Companies: Large diversified real estate firm with a substantial affordable and mixed-income multifamily platform. Comparable in mixed-income development capability and public-housing partnerships, but with a much broader national footprint.
• Greystar Real Estate Partners: Largest multifamily property manager and operator in the U.S. with global AUM. Comparable as a third-party manager and developer of multifamily assets, but operates at far greater scale and with national reach.
• Lincoln Property Company: One of the largest multifamily managers and developers in the U.S. Comparable third-party management and development services, with national scale and institutional client relationships similar to JMC's.
• AvalonBay Communities: Public multifamily REIT concentrated in the Northeast, Mid-Atlantic, and West Coast. Comparable in target customer (urban/suburban renters) and Northeast presence, with greater capital-markets access and portfolio scale.
• Equity Residential: Public multifamily REIT with a heavy Boston/Cambridge and greater Northeast portfolio. Comparable target geography and asset class, but operates as a public capital-markets vehicle focused on owned Class-A urban assets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/jmc-co

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about John M. Corcoran and Company