Capstone Communities
Capstone Communities is a Newton, Massachusetts-based real estate developer that builds, owns, and manages affordable, mixed-income, market-rate, and historic adaptive-reuse apartment communities across Massachusetts, serving primarily low- and middle-income residents via state-subsidized housing programs.
- Company typePrivate
- Founded2010
- HeadquartersNewton Highlands, United States
- Headcount51–100
- GTM typeB2C
- OfferingServices
What Capstone Communities does
Capstone Communities LLC is a Newton, Massachusetts-based real estate developer that builds, owns, and manages multifamily residential communities across Massachusetts. Founded in 2010 and operating as a privately held LLC with 51–100 employees, the firm develops four product categories: affordable, mixed-income, market-rate, and historic adaptive-reuse apartment communities. Its portfolio is segmented into properties in development, completed (actively managed), and sold. Notable active projects include the Baldwinville School Apartments in Templeton — a $1.924M adaptive reuse of the historic Baldwinville Elementary School into 54 rental units (49 affordable, 5 market-rate) scheduled for Fall 2026 delivery — and a proposed 73-unit, 12-story mass timber affordable housing project in Porter Square, Cambridge.
The business model is recurring residential rental income from owned and managed apartment communities, supplemented by development fees and gains on sold properties. Affordable units are allocated through competitive housing lotteries administered with Massachusetts state housing agencies, while market-rate units are leased directly. The firm uses a self-service RentCafe resident portal for applications, lease execution, and ongoing resident services, alongside a Squarespace-hosted marketing site. Customer segments are primarily low- and middle-income residents qualifying under area median income (AMI) thresholds, with secondary market-rate tenants; no enterprise or institutional tenants are served.
The core technology stack is non-proprietary and operationally light: Squarespace for marketing, RentCafe (Yardi) for resident services, and standard construction/development tooling for project execution. No AI/ML, data platform, or proprietary technology product is disclosed. Capital structure is anchored by Massachusetts state financing programs (MassHousing, Commonwealth's Community One Stop for Growth), regional banks (Rockland Trust), and LIHTC syndicators (National Equity Fund), with co-development partners including MPZ Development LLC and property manager Peabody Properties. Leadership is founder-led, with Jason Korb serving as Principal and Jennifer Tamarkin as Director of Management and Development.
Capstone Communities firmographics
Firmographics- Name
- Capstone Communities
- Legal name
- Capstone Communities LLC
- Website
- https://capstonecommunities.com/
- Company type
- Private
- Founded year
- 2010
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Capstone Communities is a Newton, Massachusetts-based real estate developer that builds, owns, and manages affordable, mixed-income, market-rate, and historic adaptive-reuse apartment communities across Massachusetts, serving primarily low- and middle-income residents via state-subsidized housing programs.
- Ownership category
- akta.pro rank
Capstone Communities industry classification
Industry- Product category
- Residential Multifamily Real Estate Development
- NAICS
- Lessors of Residential Buildings and Dwellings (53111), New Multifamily Housing Construction (except For-Sale Builders) (236116), Services to Buildings and Dwellings (5617)
- SIC
- Operators Of Apartment Buildings (6513), Services-To Dwellings & Other Buildings (7340), Land Subdividers & Developers (No Cemeteries) (6552)
- akta.pro primary industry
- Affordable & Subsidized Housing Property Management (LIHTC, Section 8) (BPAJAFAD)
- akta.pro secondary industry
- Multifamily Apartment Property Management (BPAJAFAA)
Keywords
Where Capstone Communities is headquartered
LocationHeadquarters
- HQ city
- Newton Highlands
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Capstone Communities business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Infrastructure, Personnel, Operations, Supply Chain, Marketing or Sales, Others
Revenue model
- Residential Rental Income: Capstone Communities generates revenue through rental income from owned apartment communities, including affordable, mixed-income, and market-rate residential properties. The company develops, owns, and manages multifamily residential buildings in Massachusetts.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Monthly | Affordable units allocated via housing lottery based on income eligibility |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels3 records
Capstone Communities product offering
Product offeringCore offering
Capstone Communities develops, owns, and operates multifamily apartment communities in Massachusetts across four affordability and product categories: affordable housing, mixed-income housing, market-rate apartments, and historic adaptive-reuse conversions of landmark buildings. The firm integrates development with long-term property management, providing leasing, resident services, and ongoing operations for its own portfolio.
Product overview
Capstone Communities is a developer of affordable, mixed-income, market rate, and historic apartment communities based in Newton, MA. The company operates a portfolio of residential properties organized into three categories: properties in development (new construction and conversions), completed properties (actively managed), and sold properties. Their portfolio includes projects such as the Baldwinville School Apartments in Templeton (converting a historic elementary school into 54 rental apartments, 49 affordable and 5 market-rate) and a proposed 12-story mass timber affordable housing project in Porter Square, Cambridge (73 apartments for low- and middle-income residents). The company does not appear to offer distinct software products or technology platforms; its core offering is real estate development and property management services.
Differentiator
Problem solved
Functional benefit
Products and services
- Affordable Housing Income-restricted rental apartment communities for AMI-qualified households in Massachusetts, typically financed through state housing finance programs and tax credits.
- Mixed-Income Housing Apartment communities combining income-restricted and market-rate units within a single development in Massachusetts.
- Market-Rate Apartments Conventional market-rate multifamily apartment rentals for households across Massachusetts.
- Historic Property Conversion (Adaptive Reuse) Adaptive-reuse conversion of historic buildings such as the Baldwinville School into apartment communities, typically operated as affordable or mixed-income housing.
- Property Management Services Ongoing in-house property management, leasing, and resident services for Capstone's owned apartment communities, supported by the RentCafe resident portal for online rent payments and service requests.
Quantifiable outcome
- First multifamily development permitted in Templeton in over 25 years
Companies that use Capstone Communities
Customer profileNamed customers1 record
Segments3 records
Ideal customer profiles3 records
Capstone Communities technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Capstone Communities partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- MPZ Development LLCcoreCo-developer of the Baldwinville School Apartments project in Templeton, Massachusetts. MPZ Development LLC partnered with Capstone Communities LLC and Peabody Properties to convert the historic Baldwinville Elementary School into 54 rental apartments.
- Peabody PropertiescoreCo-developer and property management partner for the Baldwinville School Apartments project. Peabody Properties joined Capstone Communities LLC and MPZ Development LLC in this adaptive reuse development of historic school into 54 rental apartments.
Scale indicators3 records
Recent moves5 records
Expansion highlights5 records
Capstone Communities competitors and assessment
Company assessmentOthers
- MassHousing: Massachusetts state housing finance agency that is a direct capital provider to Capstone. Included as a key ecosystem counterparty shaping Capstone's competitive landscape and deal flow.
- National Equity Fund: National LIHTC syndicator and affordable housing investor that provided financing for Capstone's Baldwinville project. Key infrastructure counterparty in Capstone's deal stack.
Direct peers
- WinnCompanies: Boston-based developer, owner, and manager of multifamily housing including significant affordable and mixed-income portfolio in Massachusetts. Comparable in product type, geography, and dual developer/operator model.
- Trinity Financial: Boston-based mission-driven real estate developer specializing in affordable and mixed-income multifamily housing using public financing. Comparable in affordable housing focus, Massachusetts footprint, and public-private partnership model.
- Preservation of Affordable Housing (POAH): Nonprofit acquirer and developer of affordable rental housing with a significant Massachusetts presence. Comparable in affordable housing focus and use of public financing tools, though at a larger scale.
- Beacon Communities: Boston-based affordable and mixed-income multifamily housing developer. Directly comparable in mission (affordable + mixed-income), geography (Massachusetts/New England), and reliance on LIHTC and state housing finance programs.
- The Community Builders: Large nonprofit affordable and mixed-income housing developer active across the Northeast, including Massachusetts. Comparable in affordable/mixed-income product mix and reliance on LIHTC and state financing.
- Peabody Properties: New England-based property management and co-development partner of Capstone on the Baldwinville project. Comparable in multifamily affordable housing management and joint development execution in the same Massachusetts market.
- MPZ Development LLC: Co-development partner of Capstone on the Baldwinville School Apartments project. A small, comparable local Massachusetts developer working on adaptive reuse and affordable housing.
Emerging players
- Boston Landmarks Endowment (BLE): Boston-area nonprofit focused on historic preservation including adaptive reuse projects. Comparable to Capstone's historic-building conversion strategy (e.g., Baldwinville School Apartments).
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks5 records
Key highlights5 records
Customer concentration
Capstone Communities social profiles
Digital presenceCapstone Communities financial estimates
Financial estimateRevenue estimate
Valuation estimate
Capstone Communities leadership team
Management profileNumber of profiles
Profiles2 records
Capstone Communities funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Capstone Communities M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Capstone Communities
What does Capstone Communities do?
Capstone Communities develops, owns, and operates multifamily apartment communities in Massachusetts across four affordability and product categories: affordable housing, mixed-income housing, market-rate apartments, and historic adaptive-reuse conversions of landmark buildings. The firm integrates development with long-term property management, providing leasing, resident services, and ongoing operations for its own portfolio.
Is Capstone Communities a public or private company?
Capstone Communities is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Capstone Communities founded?
Capstone Communities was founded in 2010. It employs 51 to 100 people.
Where is Capstone Communities based?
Capstone Communities is headquartered in Newton Highlands, United States, in the North America region.
How does Capstone Communities make money?
One revenue line is on record: residential Rental Income.
Who are Capstone Communities's main competitors?
Others on record are MassHousing and National Equity Fund. Direct peers are WinnCompanies, Trinity Financial, Preservation of Affordable Housing (POAH), Beacon Communities, The Community Builders, Peabody Properties and MPZ Development LLC. Boston Landmarks Endowment (BLE) is listed as an emerging player.
Does Capstone Communities have an API?
No public API is recorded for Capstone Communities.
What industry is Capstone Communities in?
Capstone Communities's product category is Residential Multifamily Real Estate Development. Its primary akta.pro industry code is BPAJAFAD, Affordable & Subsidized Housing Property Management (LIHTC, Section 8), with a secondary code of BPAJAFAA, Multifamily Apartment Property Management. Its NAICS code is 53111 and its SIC code is 6513.